HubSpot Breeze AI vs. sevdesk: data protection per plan
HubSpot Breeze AI (4 plans) and sevdesk (4 plans) side by side: DPA, training on inputs, hosting and data retention per plan, based on the providers’ public documents. Without rating.
Last updated: (latest review date of the tools shown)
At a glance
Each value is listed with the plans it applies to. Pick a tier to see only plans of that tier; if plans are chosen in the plan comparison below, the table shows exactly those.
All plans: each value is listed with the plans it applies to.
| Feature | HubSpot Breeze AI | sevdesk |
|---|---|---|
| Provider based in | Cambridge, MA, USA | sevDesk GmbH, Im Unteren Angel 1, 77652 Offenburg, Germany |
| Plans recorded | 4 | 4 |
| Hosting | EU option: all 4 plans | EU option: all 4 plans |
| Training on inputs | opt-out available: all 4 plans | not documented: all 4 plans |
| DPA | yes: all 4 plans | yes: all 4 plans |
| As of | 18 Oct 2026 | 18 Oct 2026 |
Plans compared
Comparing: HubSpot Breeze AI Starter vs. sevdesk Rechnung
| Feature | HubSpot Breeze AIStarter | sevdeskRechnung (Invoicing) |
|---|---|---|
| yes | yes | |
| Details: DPA available | yes (automatic) Provider’s DPA | yes (data processing agreement under Art. 28(3) GDPR, publicly available as a PDF, version Offenburg 04.07.2025; according to the help centre it is concluded digitally and does not need to be returned; applies to all customers, as according to the terms sevdesk only contracts with businesses) Provider’s DPA |
| differs by plan | opt-out available | not publicly documented |
| Details: Training on inputs | HubSpot's own model training on customer data: on by default, Super Admin can switch it off ("By default, the setting will be turned on."). Accounts with Sensitive Data are automatically opted out. Third-party AI: "We do not permit HubSpot AI service providers ... to use your data for model training." Opt-out applies only going forward. Customer Terms of Service 5.3.1 (q14): "We may also use Customer Data to train our AI models in compliance with our obligations under the Agreement." | No explicit statement on training AI models with customer data. Help article "Belege erfassen" (recording receipts): the automatic receipt recognition is continuously learning and improves with every uploaded receipt. Receipt capture product page: booking category suggestions learn from the user's assignments. DPA section 3(6): operational data may be used anonymously and in aggregated form for evaluation purposes and, where applicable, for error analysis and further development of the products; section 2(2): statistical use only anonymised and aggregated. Whether this includes model training across customer accounts and whether an opt-out exists is not described. |
| EU option | EU option | |
| Details: Data residency | Choice of data centre US, EU (Frankfurt, selectable since 2021-07-19), Canada, Australia. AI sub-processors according to the sub-processor list (q3), EU data centre column: OpenAI "European Economic Area and Switzerland"; AWS, Google and Baseten (from 2026-10-16) "European Economic Area regions"; Hyperdoc (meeting recordings/transcripts) Germany. The web search providers Bright Data and Exa (from 2026-10-16) also process in the USA for the EU data centre. | Sub-processor list (as of 10.04.2024): hosting with Amazon Web Services EMEA SARL, data hosted exclusively in Germany, access from third countries for support purposes conceivable; TOMs: AWS Frankfurt data centres; security page: hosting with AWS (no location stated); FAQ on the online banking page: receipts are stored 'in a certified data centre with server location in Germany' (translated). DPA section 2(3): processing in principle in the EU/EEA, outside only after prior notice and subject to Art. 44 et seq. GDPR. Where the AI features (receipt recognition, bank reconciliation, AI agent Sevi) are processed and whether external AI providers are used for them is not documented. |
| list available | list available | |
| Details: List published |
|
|
| differs by plan | Third-party AI: Zero Data Retention… | DPA section 10: after the end of the… |
| Details: Data retention | Third-party AI: Zero Data Retention "wherever possible" or minimised retention; specific periods not stated. The AI Model Cards (q7, retrieved 2026-10-18) list "Model Zero Data Retention" as an AI control for agents, Breeze Assistant and embedded AI features; they state no specific periods or exceptions. | DPA section 10: after the end of the contract, personal data is retained for three months for data export; immediate deletion at the end of the contract on request. Terms section 3.2: archiving according to commercial and tax retention periods during the contract term. Web app privacy notice: log files deleted after seven days at the latest or IP addresses obfuscated. Retention specifically for AI processing not publicly documented. |
| several tiers | several tiers | |
| Details: Price | List price 20 USD per seat/month (Smart CRM Starter, q11). According to the Starter page (q12), currently a time-limited offer for new customers: 7 USD per seat/month with annual prepayment or 10 USD per seat/month with monthly payment, with no end date stated. 500 HubSpot Credits/month included (q11, q12). Many AI functions and agents consume credits. | List price EUR 11.90 per month billed monthly, EUR 9.90 per month for 12 months (billed annually), EUR 8.90 per month for 24 months, each plus VAT; 1 user, additional users via add-on at EUR 5.90 per month. On the retrieval date the pricing page also showed promotional prices ("up to 50% discount"); according to terms section 1.5, discounts only apply to first bookings by new customers for the minimum term, renewals at regular prices. |
| yes | yes | |
| Details: AI features included | yes | yes (AI agent Sevi in support, according to the pricing page in all three paid plans; AI-supported receipt capture and online banking reconciliation only from the Buchhaltung plan) |
| 11 sources | 11 sources | |
| Details: Sources with retrieval date |
|
|
Contract / DPA
- HubSpot Breeze AI Starteryes
- sevdesk Rechnungyes
- sevdesk Rechnung
yes (data processing agreement under Art. 28(3) GDPR, publicly available as a PDF, version Offenburg 04.07.2025; according to the help centre it is concluded digitally and does not need to be returned; applies to all customers, as according to the terms sevdesk only contracts with businesses)
Provider’s DPA
Training
- differs by plan
- HubSpot Breeze AI Starteropt-out available
- sevdesk Rechnungnot publicly documented
- HubSpot Breeze AI Starter
HubSpot's own model training on customer data: on by default, Super Admin can switch it off ("By default, the setting will be turned on."). Accounts with Sensitive Data are automatically opted out. Third-party AI: "We do not permit HubSpot AI service providers ... to use your data for model training." Opt-out applies only going forward. Customer Terms of Service 5.3.1 (q14): "We may also use Customer Data to train our AI models in compliance with our obligations under the Agreement."
sevdesk RechnungNo explicit statement on training AI models with customer data. Help article "Belege erfassen" (recording receipts): the automatic receipt recognition is continuously learning and improves with every uploaded receipt. Receipt capture product page: booking category suggestions learn from the user's assignments. DPA section 3(6): operational data may be used anonymously and in aggregated form for evaluation purposes and, where applicable, for error analysis and further development of the products; section 2(2): statistical use only anonymised and aggregated. Whether this includes model training across customer accounts and whether an opt-out exists is not described.
Hosting
- HubSpot Breeze AI StarterEU option
- sevdesk RechnungEU option
- HubSpot Breeze AI Starter
Choice of data centre US, EU (Frankfurt, selectable since 2021-07-19), Canada, Australia. AI sub-processors according to the sub-processor list (q3), EU data centre column: OpenAI "European Economic Area and Switzerland"; AWS, Google and Baseten (from 2026-10-16) "European Economic Area regions"; Hyperdoc (meeting recordings/transcripts) Germany. The web search providers Bright Data and Exa (from 2026-10-16) also process in the USA for the EU data centre.
sevdesk RechnungSub-processor list (as of 10.04.2024): hosting with Amazon Web Services EMEA SARL, data hosted exclusively in Germany, access from third countries for support purposes conceivable; TOMs: AWS Frankfurt data centres; security page: hosting with AWS (no location stated); FAQ on the online banking page: receipts are stored 'in a certified data centre with server location in Germany' (translated). DPA section 2(3): processing in principle in the EU/EEA, outside only after prior notice and subject to Art. 44 et seq. GDPR. Where the AI features (receipt recognition, bank reconciliation, AI agent Sevi) are processed and whether external AI providers are used for them is not documented.
Sub-processors
- HubSpot Breeze AI Starterlist available
- sevdesk Rechnunglist available
- HubSpot Breeze AI Starter
- OpenAI, L.L.C. (AI Service Provider, HubSpot AI)
- Amazon Web Services, Inc. (AI Service Provider, HubSpot AI; additionally hosting)
- Google LLC (AI Service Provider, HubSpot AI)
- Baseten Labs, Inc. (AI Service Provider, effective from 2026-10-16)
- Bright Data Ltd. (Web Search Results, from 2026-10-16; processing location also for the EU data centre: USA)
- Exa Labs, Inc. (Web Search Results, from 2026-10-16; processing location also for the EU data centre: USA)
- Hyperdoc, Inc. (meeting recordings and transcripts, HubSpot AI; EU data centre: Germany)
- additional models used according to the AI Model Cards (q7): Anthropic (Claude), Perplexity (Sonar); not listed in the sub-processor list (Last Modified 2026-09-16, retrieved 2026-10-18)
sevdesk Rechnung- Amazon Web Services EMEA SARL, German branch (external data centre, hosting; data only in Germany)
- EMAILBRIEF GmbH, Mutterstadt (sending invoices by post)
- Termitel GmbH, Ettlingen (handling customer phone enquiries)
- Twilio Inc. (SendGrid, Inc.), Dublin (sending emails; EU-U.S. Data Privacy Framework and standard contractual clauses)
- AI-specific sub-processors: not publicly documented (list as of 10.04.2024 names none)
Retention
- differs by plan
- HubSpot Breeze AI StarterThird-party AI: Zero Data Retention…
- sevdesk RechnungDPA section 10: after the end of the…
- HubSpot Breeze AI StarterThird-party AI: Zero Data Retention "wherever possible" or minimised retention; specific periods not stated. The AI Model Cards (q7, retrieved 2026-10-18) list "Model Zero Data Retention" as an AI control for agents, Breeze Assistant and embedded AI features; they state no specific periods or exceptions.sevdesk RechnungDPA section 10: after the end of the contract, personal data is retained for three months for data export; immediate deletion at the end of the contract on request. Terms section 3.2: archiving according to commercial and tax retention periods during the contract term. Web app privacy notice: log files deleted after seven days at the latest or IP addresses obfuscated. Retention specifically for AI processing not publicly documented.
Price
- HubSpot Breeze AI Starterseveral tiers
- sevdesk Rechnungseveral tiers
- HubSpot Breeze AI Starter
List price 20 USD per seat/month (Smart CRM Starter, q11). According to the Starter page (q12), currently a time-limited offer for new customers: 7 USD per seat/month with annual prepayment or 10 USD per seat/month with monthly payment, with no end date stated. 500 HubSpot Credits/month included (q11, q12). Many AI functions and agents consume credits.
sevdesk RechnungList price EUR 11.90 per month billed monthly, EUR 9.90 per month for 12 months (billed annually), EUR 8.90 per month for 24 months, each plus VAT; 1 user, additional users via add-on at EUR 5.90 per month. On the retrieval date the pricing page also showed promotional prices ("up to 50% discount"); according to terms section 1.5, discounts only apply to first bookings by new customers for the minimum term, renewals at regular prices.
- HubSpot Breeze AI Starteryes
- sevdesk Rechnungyes
- HubSpot Breeze AI Starter
yes
sevdesk Rechnungyes (AI agent Sevi in support, according to the pricing page in all three paid plans; AI-supported receipt capture and online banking reconciliation only from the Buchhaltung plan)
Evidence
- HubSpot Breeze AI Starter11 sources
- sevdesk Rechnung11 sources
- HubSpot Breeze AI Starter
- HubSpot Data Processing Agreement (Last Modified 2026-09-16)DPA, retrieved 18 Oct 2026
- HubSpot Privacy PolicyPrivacy notice, retrieved 7 Oct 2026
- HubSpot Sub-Processors Page (Last Modified 2026-09-16)Sub-processor list, retrieved 18 Oct 2026
- HubSpot AI Cloud Infrastructure FAQ (updated 2026-07-21)Documentation, retrieved 18 Oct 2026
- Understand Agent Hub (updated 2026-10-01)Documentation, retrieved 7 Oct 2026
- HubSpot AI Model CardsTrust Center, retrieved 18 Oct 2026
- Understand HubSpot's AI model training (updated 2026-09-08)Documentation, retrieved 18 Oct 2026
- HubSpot CRM PricingPricing page, retrieved 7 Oct 2026
- HubSpot Product & Services Catalog (Legal Center)Pricing page / service description, retrieved 14 Oct 2026
- HubSpot Starter (product page)Pricing page, retrieved 14 Oct 2026
- HubSpot Customer Terms of Service (Last Modified 2026-09-16)Terms and conditions, retrieved 18 Oct 2026
sevdesk Rechnung- Pricing and plansPricing page, retrieved 18 Oct 2026
- Data processing agreement (version 04.07.2025)DPA, retrieved 18 Oct 2026
- List of approved sub-processors (as of 10.04.2024)Sub-processor list, retrieved 18 Oct 2026
- Technical and organisational measures (as of 10.04.2024)TOMs, retrieved 18 Oct 2026
- Privacy notice web app (as of 13.01.2025)Privacy notice, retrieved 18 Oct 2026
- SecuritySecurity page, retrieved 18 Oct 2026
- General terms and conditionsTerms and conditions, retrieved 18 Oct 2026
- Online banking (incl. FAQ on AI matching and finAPI)Product page, retrieved 18 Oct 2026
- Recording receipts (incl. FAQ on AI-supported receipt capture)Product page, retrieved 18 Oct 2026
- Help centre: Recording receiptsDocumentation, retrieved 18 Oct 2026
- Help centre: Data processing agreement (DPA)Documentation, retrieved 18 Oct 2026
| Feature | HubSpot Breeze AI | sevdesk |
|---|---|---|
| yesall 4 plans | yesall 4 plans | |
| Details: DPA available |
|
|
| differs by tool | opt-out availableall 4 plans | not publicly documentedall 4 plans |
| Details: Training on inputs |
|
|
| EU optionall 4 plans | EU optionall 4 plans | |
| Details: Data residency |
|
|
| list availableall 4 plans | list availableall 4 plans | |
| Details: List published |
|
|
| differs by tool | Third-party AI: Zero Data Retention…all 4 plans | DPA section 10: after the end of the…all 4 plans |
| Details: Data retention |
|
|
| differs by tool |
|
|
| Details: Price |
|
|
| differs by tool |
|
|
| Details: AI features included |
|
|
| 12 sources | 12 sources | |
| Details: Sources with retrieval date |
|
|
Contract / DPA
- HubSpot Breeze AIyesall 4 plans
- sevdeskyesall 4 plans
- HubSpot Breeze AI
- Free
yes (automatic)
Provider’s DPA - Starter
yes (automatic)
Provider’s DPA - Professional
yes (automatic)
Provider’s DPA - Enterprise
yes (automatic)
Provider’s DPA
sevdesk- Free
yes (data processing agreement under Art. 28(3) GDPR, publicly available as a PDF, version Offenburg 04.07.2025; according to the help centre it is concluded digitally and does not need to be returned; applies to all customers, as according to the terms sevdesk only contracts with businesses)
Provider’s DPA - Rechnung (Invoicing)
yes (data processing agreement under Art. 28(3) GDPR, publicly available as a PDF, version Offenburg 04.07.2025; according to the help centre it is concluded digitally and does not need to be returned; applies to all customers, as according to the terms sevdesk only contracts with businesses)
Provider’s DPA - Buchhaltung (Accounting)
yes (data processing agreement under Art. 28(3) GDPR, publicly available as a PDF, version Offenburg 04.07.2025; according to the help centre it is concluded digitally and does not need to be returned; applies to all customers, as according to the terms sevdesk only contracts with businesses)
Provider’s DPA - Buchhaltung Pro (Accounting Pro)
yes (data processing agreement under Art. 28(3) GDPR, publicly available as a PDF, version Offenburg 04.07.2025; according to the help centre it is concluded digitally and does not need to be returned; applies to all customers, as according to the terms sevdesk only contracts with businesses)
Provider’s DPA
- Free
Training
- differs by tool
- HubSpot Breeze AIopt-out availableall 4 plans
- sevdesknot publicly documentedall 4 plans
- HubSpot Breeze AI
- Free
HubSpot's own model training on customer data: on by default, Super Admin can switch it off ("By default, the setting will be turned on."). Accounts with Sensitive Data are automatically opted out. Third-party AI: "We do not permit HubSpot AI service providers ... to use your data for model training." Opt-out applies only going forward. Customer Terms of Service 5.3.1 (q14): "We may also use Customer Data to train our AI models in compliance with our obligations under the Agreement."
- Starter
HubSpot's own model training on customer data: on by default, Super Admin can switch it off ("By default, the setting will be turned on."). Accounts with Sensitive Data are automatically opted out. Third-party AI: "We do not permit HubSpot AI service providers ... to use your data for model training." Opt-out applies only going forward. Customer Terms of Service 5.3.1 (q14): "We may also use Customer Data to train our AI models in compliance with our obligations under the Agreement."
- Professional
HubSpot's own model training on customer data: on by default, Super Admin can switch it off ("By default, the setting will be turned on."). Accounts with Sensitive Data are automatically opted out. Third-party AI: "We do not permit HubSpot AI service providers ... to use your data for model training." Opt-out applies only going forward. According to the documentation, Breeze agents and workflows require Professional or Enterprise. Customer Terms of Service 5.3.1 (q14): "We may also use Customer Data to train our AI models in compliance with our obligations under the Agreement."
- Enterprise
HubSpot's own model training on customer data: on by default, Super Admin can switch it off ("By default, the setting will be turned on."). Accounts with Sensitive Data are automatically opted out. Third-party AI: "We do not permit HubSpot AI service providers ... to use your data for model training." Opt-out applies only going forward. According to the documentation, Breeze agents and workflows require Professional or Enterprise. Customer Terms of Service 5.3.1 (q14): "We may also use Customer Data to train our AI models in compliance with our obligations under the Agreement."
sevdesk- Free
No explicit statement on training AI models with customer data. Help article "Belege erfassen" (recording receipts): the automatic receipt recognition is continuously learning and improves with every uploaded receipt. Receipt capture product page: booking category suggestions learn from the user's assignments. DPA section 3(6): operational data may be used anonymously and in aggregated form for evaluation purposes and, where applicable, for error analysis and further development of the products; section 2(2): statistical use only anonymised and aggregated. Whether this includes model training across customer accounts and whether an opt-out exists is not described.
- Rechnung (Invoicing)
No explicit statement on training AI models with customer data. Help article "Belege erfassen" (recording receipts): the automatic receipt recognition is continuously learning and improves with every uploaded receipt. Receipt capture product page: booking category suggestions learn from the user's assignments. DPA section 3(6): operational data may be used anonymously and in aggregated form for evaluation purposes and, where applicable, for error analysis and further development of the products; section 2(2): statistical use only anonymised and aggregated. Whether this includes model training across customer accounts and whether an opt-out exists is not described.
- Buchhaltung (Accounting)
No explicit statement on training AI models with customer data. Help article "Belege erfassen" (recording receipts): the automatic receipt recognition is continuously learning and improves with every uploaded receipt. Receipt capture product page: booking category suggestions learn from the user's assignments. DPA section 3(6): operational data may be used anonymously and in aggregated form for evaluation purposes and, where applicable, for error analysis and further development of the products; section 2(2): statistical use only anonymised and aggregated. Whether this includes model training across customer accounts and whether an opt-out exists is not described.
- Buchhaltung Pro (Accounting Pro)
No explicit statement on training AI models with customer data. Help article "Belege erfassen" (recording receipts): the automatic receipt recognition is continuously learning and improves with every uploaded receipt. Receipt capture product page: booking category suggestions learn from the user's assignments. DPA section 3(6): operational data may be used anonymously and in aggregated form for evaluation purposes and, where applicable, for error analysis and further development of the products; section 2(2): statistical use only anonymised and aggregated. Whether this includes model training across customer accounts and whether an opt-out exists is not described.
- Free
Hosting
- HubSpot Breeze AIEU optionall 4 plans
- sevdeskEU optionall 4 plans
- HubSpot Breeze AI
- Free
Choice of data centre US, EU (Frankfurt, selectable since 2021-07-19), Canada, Australia. AI sub-processors according to the sub-processor list (q3), EU data centre column: OpenAI "European Economic Area and Switzerland"; AWS, Google and Baseten (from 2026-10-16) "European Economic Area regions"; Hyperdoc (meeting recordings/transcripts) Germany. The web search providers Bright Data and Exa (from 2026-10-16) also process in the USA for the EU data centre.
- Starter
Choice of data centre US, EU (Frankfurt, selectable since 2021-07-19), Canada, Australia. AI sub-processors according to the sub-processor list (q3), EU data centre column: OpenAI "European Economic Area and Switzerland"; AWS, Google and Baseten (from 2026-10-16) "European Economic Area regions"; Hyperdoc (meeting recordings/transcripts) Germany. The web search providers Bright Data and Exa (from 2026-10-16) also process in the USA for the EU data centre.
- Professional
Choice of data centre US, EU (Frankfurt, selectable since 2021-07-19), Canada, Australia. AI sub-processors according to the sub-processor list (q3), EU data centre column: OpenAI "European Economic Area and Switzerland"; AWS, Google and Baseten (from 2026-10-16) "European Economic Area regions"; Hyperdoc (meeting recordings/transcripts) Germany. The web search providers Bright Data and Exa (from 2026-10-16) also process in the USA for the EU data centre.
- Enterprise
Choice of data centre US, EU (Frankfurt, selectable since 2021-07-19), Canada, Australia. AI sub-processors according to the sub-processor list (q3), EU data centre column: OpenAI "European Economic Area and Switzerland"; AWS, Google and Baseten (from 2026-10-16) "European Economic Area regions"; Hyperdoc (meeting recordings/transcripts) Germany. The web search providers Bright Data and Exa (from 2026-10-16) also process in the USA for the EU data centre.
sevdesk- Free
Sub-processor list (as of 10.04.2024): hosting with Amazon Web Services EMEA SARL, data hosted exclusively in Germany, access from third countries for support purposes conceivable; TOMs: AWS Frankfurt data centres; security page: hosting with AWS (no location stated); FAQ on the online banking page: receipts are stored 'in a certified data centre with server location in Germany' (translated). DPA section 2(3): processing in principle in the EU/EEA, outside only after prior notice and subject to Art. 44 et seq. GDPR. Where the AI features (receipt recognition, bank reconciliation, AI agent Sevi) are processed and whether external AI providers are used for them is not documented.
- Rechnung (Invoicing)
Sub-processor list (as of 10.04.2024): hosting with Amazon Web Services EMEA SARL, data hosted exclusively in Germany, access from third countries for support purposes conceivable; TOMs: AWS Frankfurt data centres; security page: hosting with AWS (no location stated); FAQ on the online banking page: receipts are stored 'in a certified data centre with server location in Germany' (translated). DPA section 2(3): processing in principle in the EU/EEA, outside only after prior notice and subject to Art. 44 et seq. GDPR. Where the AI features (receipt recognition, bank reconciliation, AI agent Sevi) are processed and whether external AI providers are used for them is not documented.
- Buchhaltung (Accounting)
Sub-processor list (as of 10.04.2024): hosting with Amazon Web Services EMEA SARL, data hosted exclusively in Germany, access from third countries for support purposes conceivable; TOMs: AWS Frankfurt data centres; security page: hosting with AWS (no location stated); FAQ on the online banking page: receipts are stored 'in a certified data centre with server location in Germany' (translated). DPA section 2(3): processing in principle in the EU/EEA, outside only after prior notice and subject to Art. 44 et seq. GDPR. Where the AI features (receipt recognition, bank reconciliation, AI agent Sevi) are processed and whether external AI providers are used for them is not documented.
- Buchhaltung Pro (Accounting Pro)
Sub-processor list (as of 10.04.2024): hosting with Amazon Web Services EMEA SARL, data hosted exclusively in Germany, access from third countries for support purposes conceivable; TOMs: AWS Frankfurt data centres; security page: hosting with AWS (no location stated); FAQ on the online banking page: receipts are stored 'in a certified data centre with server location in Germany' (translated). DPA section 2(3): processing in principle in the EU/EEA, outside only after prior notice and subject to Art. 44 et seq. GDPR. Where the AI features (receipt recognition, bank reconciliation, AI agent Sevi) are processed and whether external AI providers are used for them is not documented.
- Free
Sub-processors
- HubSpot Breeze AIlist availableall 4 plans
- sevdesklist availableall 4 plans
- HubSpot Breeze AI
- Free
- OpenAI, L.L.C. (AI Service Provider, HubSpot AI)
- Amazon Web Services, Inc. (AI Service Provider, HubSpot AI; additionally hosting)
- Google LLC (AI Service Provider, HubSpot AI)
- Baseten Labs, Inc. (AI Service Provider, effective from 2026-10-16)
- Bright Data Ltd. (Web Search Results, from 2026-10-16; processing location also for the EU data centre: USA)
- Exa Labs, Inc. (Web Search Results, from 2026-10-16; processing location also for the EU data centre: USA)
- Hyperdoc, Inc. (meeting recordings and transcripts, HubSpot AI; EU data centre: Germany)
- additional models used according to the AI Model Cards (q7): Anthropic (Claude), Perplexity (Sonar); not listed in the sub-processor list (Last Modified 2026-09-16, retrieved 2026-10-18)
- Starter
- OpenAI, L.L.C. (AI Service Provider, HubSpot AI)
- Amazon Web Services, Inc. (AI Service Provider, HubSpot AI; additionally hosting)
- Google LLC (AI Service Provider, HubSpot AI)
- Baseten Labs, Inc. (AI Service Provider, effective from 2026-10-16)
- Bright Data Ltd. (Web Search Results, from 2026-10-16; processing location also for the EU data centre: USA)
- Exa Labs, Inc. (Web Search Results, from 2026-10-16; processing location also for the EU data centre: USA)
- Hyperdoc, Inc. (meeting recordings and transcripts, HubSpot AI; EU data centre: Germany)
- additional models used according to the AI Model Cards (q7): Anthropic (Claude), Perplexity (Sonar); not listed in the sub-processor list (Last Modified 2026-09-16, retrieved 2026-10-18)
- Professional
- OpenAI, L.L.C. (AI Service Provider, HubSpot AI)
- Amazon Web Services, Inc. (AI Service Provider, HubSpot AI; additionally hosting)
- Google LLC (AI Service Provider, HubSpot AI)
- Baseten Labs, Inc. (AI Service Provider, effective from 2026-10-16)
- Bright Data Ltd. (Web Search Results, from 2026-10-16; processing location also for the EU data centre: USA)
- Exa Labs, Inc. (Web Search Results, from 2026-10-16; processing location also for the EU data centre: USA)
- Hyperdoc, Inc. (meeting recordings and transcripts, HubSpot AI; EU data centre: Germany)
- additional models used according to the AI Model Cards (q7): Anthropic (Claude), Perplexity (Sonar); not listed in the sub-processor list (Last Modified 2026-09-16, retrieved 2026-10-18)
- Enterprise
- OpenAI, L.L.C. (AI Service Provider, HubSpot AI)
- Amazon Web Services, Inc. (AI Service Provider, HubSpot AI; additionally hosting)
- Google LLC (AI Service Provider, HubSpot AI)
- Baseten Labs, Inc. (AI Service Provider, effective from 2026-10-16)
- Bright Data Ltd. (Web Search Results, from 2026-10-16; processing location also for the EU data centre: USA)
- Exa Labs, Inc. (Web Search Results, from 2026-10-16; processing location also for the EU data centre: USA)
- Hyperdoc, Inc. (meeting recordings and transcripts, HubSpot AI; EU data centre: Germany)
- additional models used according to the AI Model Cards (q7): Anthropic (Claude), Perplexity (Sonar); not listed in the sub-processor list (Last Modified 2026-09-16, retrieved 2026-10-18)
sevdesk- Free
- Amazon Web Services EMEA SARL, German branch (external data centre, hosting; data only in Germany)
- EMAILBRIEF GmbH, Mutterstadt (sending invoices by post)
- Termitel GmbH, Ettlingen (handling customer phone enquiries)
- Twilio Inc. (SendGrid, Inc.), Dublin (sending emails; EU-U.S. Data Privacy Framework and standard contractual clauses)
- AI-specific sub-processors: not publicly documented (list as of 10.04.2024 names none)
- Rechnung (Invoicing)
- Amazon Web Services EMEA SARL, German branch (external data centre, hosting; data only in Germany)
- EMAILBRIEF GmbH, Mutterstadt (sending invoices by post)
- Termitel GmbH, Ettlingen (handling customer phone enquiries)
- Twilio Inc. (SendGrid, Inc.), Dublin (sending emails; EU-U.S. Data Privacy Framework and standard contractual clauses)
- AI-specific sub-processors: not publicly documented (list as of 10.04.2024 names none)
- Buchhaltung (Accounting)
- Amazon Web Services EMEA SARL, German branch (external data centre, hosting; data only in Germany)
- EMAILBRIEF GmbH, Mutterstadt (sending invoices by post)
- Termitel GmbH, Ettlingen (handling customer phone enquiries)
- Twilio Inc. (SendGrid, Inc.), Dublin (sending emails; EU-U.S. Data Privacy Framework and standard contractual clauses)
- AI-specific sub-processors: not publicly documented (list as of 10.04.2024 names none)
- Buchhaltung Pro (Accounting Pro)
- Amazon Web Services EMEA SARL, German branch (external data centre, hosting; data only in Germany)
- EMAILBRIEF GmbH, Mutterstadt (sending invoices by post)
- Termitel GmbH, Ettlingen (handling customer phone enquiries)
- Twilio Inc. (SendGrid, Inc.), Dublin (sending emails; EU-U.S. Data Privacy Framework and standard contractual clauses)
- AI-specific sub-processors: not publicly documented (list as of 10.04.2024 names none)
- Free
Retention
- differs by tool
- HubSpot Breeze AIThird-party AI: Zero Data Retention…all 4 plans
- sevdeskDPA section 10: after the end of the…all 4 plans
- HubSpot Breeze AI
- FreeThird-party AI: Zero Data Retention "wherever possible" or minimised retention; specific periods not stated. The AI Model Cards (q7, retrieved 2026-10-18) list "Model Zero Data Retention" as an AI control for agents, Breeze Assistant and embedded AI features; they state no specific periods or exceptions.
- StarterThird-party AI: Zero Data Retention "wherever possible" or minimised retention; specific periods not stated. The AI Model Cards (q7, retrieved 2026-10-18) list "Model Zero Data Retention" as an AI control for agents, Breeze Assistant and embedded AI features; they state no specific periods or exceptions.
- ProfessionalThird-party AI: Zero Data Retention "wherever possible" or minimised retention; specific periods not stated. The AI Model Cards (q7, retrieved 2026-10-18) list "Model Zero Data Retention" as an AI control for agents, Breeze Assistant and embedded AI features; they state no specific periods or exceptions.
- EnterpriseThird-party AI: Zero Data Retention "wherever possible" or minimised retention; specific periods not stated. The AI Model Cards (q7, retrieved 2026-10-18) list "Model Zero Data Retention" as an AI control for agents, Breeze Assistant and embedded AI features; they state no specific periods or exceptions.
sevdesk- FreeDPA section 10: after the end of the contract, personal data is retained for three months for data export; immediate deletion at the end of the contract on request. Terms section 3.2: archiving according to commercial and tax retention periods during the contract term. Web app privacy notice: log files deleted after seven days at the latest or IP addresses obfuscated. Retention specifically for AI processing not publicly documented.
- Rechnung (Invoicing)DPA section 10: after the end of the contract, personal data is retained for three months for data export; immediate deletion at the end of the contract on request. Terms section 3.2: archiving according to commercial and tax retention periods during the contract term. Web app privacy notice: log files deleted after seven days at the latest or IP addresses obfuscated. Retention specifically for AI processing not publicly documented.
- Buchhaltung (Accounting)DPA section 10: after the end of the contract, personal data is retained for three months for data export; immediate deletion at the end of the contract on request. Terms section 3.2: archiving according to commercial and tax retention periods during the contract term. Web app privacy notice: log files deleted after seven days at the latest or IP addresses obfuscated. Retention specifically for AI processing not publicly documented.
- Buchhaltung Pro (Accounting Pro)DPA section 10: after the end of the contract, personal data is retained for three months for data export; immediate deletion at the end of the contract on request. Terms section 3.2: archiving according to commercial and tax retention periods during the contract term. Web app privacy notice: log files deleted after seven days at the latest or IP addresses obfuscated. Retention specifically for AI processing not publicly documented.
Price
- differs by tool
- HubSpot Breeze AI
- 0 USDFree
- several tiersStarter
- from 45 USD/user/mo… (further prices in the details)Professional
- from 75 USD/user/moEnterprise
- sevdesk
- 0 EURFree
- several tiersRechnung (Invoicing), Buchhaltung (Accounting), Buchhaltung Pro (Accounting Pro)
- HubSpot Breeze AI
- Free
0 USD (Free CRM, up to 2 users, max. 1,000 contacts; q11)
- Starter
List price 20 USD per seat/month (Smart CRM Starter, q11). According to the Starter page (q12), currently a time-limited offer for new customers: 7 USD per seat/month with annual prepayment or 10 USD per seat/month with monthly payment, with no end date stated. 500 HubSpot Credits/month included (q11, q12). Many AI functions and agents consume credits.
- Professional
from 45 USD per seat/month according to the Smart CRM pricing page (retrieved 2026-10-18: "Starts at $45/mo/seat", alongside a struck-through "$50/mo/seat"; billing options "Pay Monthly – Commit annually" and "Pay Annually", 45 USD shown for both; no indication whether excl. taxes). List price according to the Product and Services Catalog: 50 USD (q11). 3,000 HubSpot Credits/month included (q11, q15)
- Enterprise
from 75 USD per seat/month (Smart CRM pricing page, retrieved 2026-10-18: "Starts at $75/mo/seat", only "Talk to Sales"; matches the list price according to the Product and Services Catalog, q11; no indication whether excl. taxes); 5,000 HubSpot Credits/month included (q11, q15)
sevdesk- Free
EUR 0 ("permanently free", no credit card); according to the help centre applied automatically after the 14-day trial, unlimited in time; no add-ons bookable, limited support.
- Rechnung (Invoicing)
List price EUR 11.90 per month billed monthly, EUR 9.90 per month for 12 months (billed annually), EUR 8.90 per month for 24 months, each plus VAT; 1 user, additional users via add-on at EUR 5.90 per month. On the retrieval date the pricing page also showed promotional prices ("up to 50% discount"); according to terms section 1.5, discounts only apply to first bookings by new customers for the minimum term, renewals at regular prices.
- Buchhaltung (Accounting)
List price EUR 25.90 per month billed monthly, EUR 22.90 per month for 12 months, EUR 19.90 per month for 24 months, each plus VAT; 1 user, more via add-on at EUR 5.90 per month. On the retrieval date the pricing page also showed promotional prices ("up to 50% discount"); according to terms section 1.5, discounts only apply to first bookings by new customers for the minimum term, renewals at regular prices.
- Buchhaltung Pro (Accounting Pro)
List price EUR 34.90 per month billed monthly, EUR 30.90 per month for 12 months, EUR 27.90 per month for 24 months, each plus VAT; 1 user, more via add-on at EUR 5.90 per month. On the retrieval date the pricing page also showed promotional prices ("up to 50% discount"); according to terms section 1.5, discounts only apply to first bookings by new customers for the minimum term, renewals at regular prices.
- Free
- differs by tool
- HubSpot Breeze AI
- not publicly documentedFree
- yesStarter, Professional, Enterprise
- sevdesk
- noFree
- yesRechnung (Invoicing), Buchhaltung (Accounting), Buchhaltung Pro (Accounting Pro)
- HubSpot Breeze AI
- Free
not publicly documented
- Starter
yes
- Professional
yes
- Enterprise
yes
sevdesk- Free
no (pricing page: the free plan covers 3 (e-)invoices per month, contacts, products and support material; AI-supported receipt capture and the AI agent Sevi are only listed for paid plans)
- Rechnung (Invoicing)
yes (AI agent Sevi in support, according to the pricing page in all three paid plans; AI-supported receipt capture and online banking reconciliation only from the Buchhaltung plan)
- Buchhaltung (Accounting)
yes (AI-supported receipt capture reading date, amount, receipt number and supplier and suggesting the booking category; AI-supported matching of bank payments to invoices and receipts; AI agent Sevi; suggestions must be reviewed and confirmed by the user)
- Buchhaltung Pro (Accounting Pro)
yes (all AI features from Buchhaltung; additionally cost centres, management accounts (BWA) and REST API)
- Free
Evidence
- HubSpot Breeze AI12 sources
- sevdesk12 sources
- HubSpot Breeze AI
- HubSpot Data Processing Agreement (Last Modified 2026-09-16)DPA, retrieved 18 Oct 2026
- HubSpot Privacy PolicyPrivacy notice, retrieved 7 Oct 2026
- HubSpot Sub-Processors Page (Last Modified 2026-09-16)Sub-processor list, retrieved 18 Oct 2026
- HubSpot AI Cloud Infrastructure FAQ (updated 2026-07-21)Documentation, retrieved 18 Oct 2026
- Understand Agent Hub (updated 2026-10-01)Documentation, retrieved 7 Oct 2026
- HubSpot AI Model CardsTrust Center, retrieved 18 Oct 2026
- Understand HubSpot's AI model training (updated 2026-09-08)Documentation, retrieved 18 Oct 2026
- HubSpot CRM PricingPricing page, retrieved 7 Oct 2026
- HubSpot Product & Services Catalog (Legal Center)Pricing page / service description, retrieved 14 Oct 2026
- HubSpot Starter (product page)Pricing page, retrieved 14 Oct 2026
- HubSpot Customer Terms of Service (Last Modified 2026-09-16)Terms and conditions, retrieved 18 Oct 2026
- HubSpot Smart CRM PricingPricing page, retrieved 18 Oct 2026
sevdesk- Pricing and plansPricing page, retrieved 18 Oct 2026
- Data processing agreement (version 04.07.2025)DPA, retrieved 18 Oct 2026
- List of approved sub-processors (as of 10.04.2024)Sub-processor list, retrieved 18 Oct 2026
- Technical and organisational measures (as of 10.04.2024)TOMs, retrieved 18 Oct 2026
- Privacy notice web app (as of 13.01.2025)Privacy notice, retrieved 18 Oct 2026
- SecuritySecurity page, retrieved 18 Oct 2026
- General terms and conditionsTerms and conditions, retrieved 18 Oct 2026
- Online banking (incl. FAQ on AI matching and finAPI)Product page, retrieved 18 Oct 2026
- Recording receipts (incl. FAQ on AI-supported receipt capture)Product page, retrieved 18 Oct 2026
- Help centre: Recording receiptsDocumentation, retrieved 18 Oct 2026
- Help centre: Free planDocumentation, retrieved 18 Oct 2026
- Help centre: Data processing agreement (DPA)Documentation, retrieved 18 Oct 2026
not documentedmeans: not publicly documented, not verifiable in any provider source. It does not mean “no”.
No guarantee of accuracy, not legal advice. Each entry is valid as of the date shown. Open points are listed on the detail pages.
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Individual pages: HubSpot Breeze AI, sevdesk. All tools in the category: Business software.