DeepSeek vs. Langdock: data protection per plan
DeepSeek (2 plans) and Langdock (3 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 | DeepSeek | Langdock |
|---|---|---|
| Provider based in | Hangzhou DeepSeek Artificial Intelligence Co., Ltd., 'registered address in China' | Langdock GmbH, Greifswalder Str. 212, 10405 Berlin, Germany |
| Plans recorded | 2 | 3 |
| Hosting | not documented: all 2 plans | EU option: all 3 plans |
| Training on inputs | opt-out available: Chatnot documented: Open Platform API | no: all 3 plans |
| DPA | not documented: all 2 plans | yes: all 3 plans |
| As of | 18 Oct 2026 | 18 Oct 2026 |
Plans compared
Comparing: DeepSeek Chat vs. Langdock Trial
| Feature | DeepSeekChat (web and app) | LangdockTrial (7 days, free of charge) |
|---|---|---|
| differs by plan | not publicly documented | yes |
| Details: DPA available | not publicly documented | yes (public DPA, Version 2.1; according to the admin documentation 'part of our Terms of Service and automatically applies once you start using Langdock'; DORA addendum and professional secrecy addendum additionally listed in the Trust Center) Provider’s DPA |
| differs by plan | opt-out available | no |
| Details: Training on inputs | Terms of use (as of 2026-03-27, section 4.3): DeepSeek may use inputs and outputs 'to a minimal extent', after encryption and de-identification, to improve the services and the underlying technologies; opt-out available by switching off 'Improve the model for everyone'. Privacy policy: data is used, among other things, to train and improve the models; right to object to use for training. Document 'Model Mechanism and Training Methods of DeepSeek': in the optimisation phase, a small portion of the training data may be based on user input, which is then encrypted, de-identified and anonymised. | Terms of use (version 2.1) section 9 (Customer Content): 'Langdock does not use Customer Content to develop, train or improve AI Models'; model providers are also contractually prohibited from using customer content. Security page: 'Customer data is never used to train or improve AI models'. Privacy policy (version 2.0) section 2g: 'Your data is not used for training AI models'. The documentation does not differentiate by plan. |
| differs by plan | not publicly documented | EU option |
| Details: Data residency | Privacy policy (as of 2026-02-10): 'we directly collect, process and store your Personal Data in People's Republic of China'. The category 'US only/EU option' does not apply; the selection list does not include China, hence 'not publicly documented' as the enum value here. An EU or US region: not publicly documented. | Terms of use: customer data is held on servers in the EU (hosting in Frankfurt, EU Data Boundary activated for Azure). Customers can choose between models with processing and storage exclusively in the EU and models with 'global deployment' (inference also outside the EU); according to the terms and conditions, data at rest remains in the EU even with global models. Security page: multi-tenant SaaS on Microsoft Azure in the EU (default). |
| differs by plan | not publicly documented | list available |
| Details: List published | not publicly documented |
|
| differs by plan | Privacy policy: storage for as long as… | Admin documentation |
| Details: Data retention | Privacy policy: storage for as long as necessary for the services and the stated purposes; for accounts, as long as the account exists; legal and legitimate interests may justify longer retention. Fixed retention periods: not publicly documented. Chat history can be deleted in the settings; after account deletion, access cannot be restored. | Admin documentation (Workspace Settings, 'Data Retention'): admins define how long chats are stored ('7 days, 1 month, 3 months, 12 months, forever'); conversations not used within the selected period are deleted daily, 'including uploaded documents', irreversibly. A default value is not stated. DPA section 11: deletion of customer data no later than 30 days after the end of the contract, unless there is a statutory retention obligation; export possible during the term. Privacy policy: user account and associated data deleted on request or no later than 30 days after the end of the contract. Workflow runs: 30 days of data retention according to the pricing page. |
| differs by plan | free | 0 EUR… (further prices in the details) |
| Details: Price | free of charge (website app description: 'Chat with leading AI models for free.'; no paid chat plan found) | 0 EUR for 7 days; 5 EUR AI model credit; no credit card required (pricing page, as of 2026-10-18) |
| yes | yes | |
| Details: AI features included | yes (AI chatbot; according to the terms of use, services based on large language models) | yes (chat, agents; Workflows Starter with 2,500 runs/month included; Workflows Business, Governance and API as add-on packages) |
| 4 sources | 8 sources | |
| Details: Sources with retrieval date |
|
|
Contract / DPA
- differs by plan
- DeepSeek Chatnot publicly documented
- Langdock Trialyes
- DeepSeek Chat
not publicly documented
Langdock Trialyes (public DPA, Version 2.1; according to the admin documentation 'part of our Terms of Service and automatically applies once you start using Langdock'; DORA addendum and professional secrecy addendum additionally listed in the Trust Center)
Provider’s DPA
Training
- differs by plan
- DeepSeek Chatopt-out available
- Langdock Trialno
- DeepSeek Chat
Terms of use (as of 2026-03-27, section 4.3): DeepSeek may use inputs and outputs 'to a minimal extent', after encryption and de-identification, to improve the services and the underlying technologies; opt-out available by switching off 'Improve the model for everyone'. Privacy policy: data is used, among other things, to train and improve the models; right to object to use for training. Document 'Model Mechanism and Training Methods of DeepSeek': in the optimisation phase, a small portion of the training data may be based on user input, which is then encrypted, de-identified and anonymised.
Langdock TrialTerms of use (version 2.1) section 9 (Customer Content): 'Langdock does not use Customer Content to develop, train or improve AI Models'; model providers are also contractually prohibited from using customer content. Security page: 'Customer data is never used to train or improve AI models'. Privacy policy (version 2.0) section 2g: 'Your data is not used for training AI models'. The documentation does not differentiate by plan.
Hosting
- differs by plan
- DeepSeek Chatnot publicly documented
- Langdock TrialEU option
- DeepSeek Chat
Privacy policy (as of 2026-02-10): 'we directly collect, process and store your Personal Data in People's Republic of China'. The category 'US only/EU option' does not apply; the selection list does not include China, hence 'not publicly documented' as the enum value here. An EU or US region: not publicly documented.
Langdock TrialTerms of use: customer data is held on servers in the EU (hosting in Frankfurt, EU Data Boundary activated for Azure). Customers can choose between models with processing and storage exclusively in the EU and models with 'global deployment' (inference also outside the EU); according to the terms and conditions, data at rest remains in the EU even with global models. Security page: multi-tenant SaaS on Microsoft Azure in the EU (default).
Sub-processors
- differs by plan
- DeepSeek Chatnot publicly documented
- Langdock Triallist available
- DeepSeek Chatnot publicly documentedLangdock Trial
- Microsoft Ireland Operations Limited (Ireland): cloud infrastructure, platform hosting, AI models via Azure; processing in the EU
- Amazon Web Services EMEA SARL (Luxembourg): AI models via AWS, temporary sandboxes; processing in the EU
- Google Cloud EMEA Limited (Ireland): AI models via GCP, temporary sandboxes; processing in the EU
- OpenAI Ireland Limited (Ireland): AI models via OpenAI; processing in the EU
- Mistral AI SAS (France): AI models via Mistral; processing in the EU; Zero Data Retention activated (Trust Center update 2026-09-16)
- Functional Software Inc. (Sentry, USA): error logging; processing in the EU, transfer via DPF/SCCs
- Cloudflare Inc. (USA): protection against malicious traffic; processing in the EU, transfer via DPF/SCCs
- Only for actively selected models with 'global deployment': Microsoft (Azure; storage in the EU, inference also outside the EU incl. USA), AWS and Google Cloud (worldwide incl. USA), OpenAI Ireland (worldwide incl. USA, SCCs)
Retention
- differs by plan
- DeepSeek ChatPrivacy policy: storage for as long as…
- Langdock TrialAdmin documentation
- DeepSeek ChatPrivacy policy: storage for as long as necessary for the services and the stated purposes; for accounts, as long as the account exists; legal and legitimate interests may justify longer retention. Fixed retention periods: not publicly documented. Chat history can be deleted in the settings; after account deletion, access cannot be restored.Langdock TrialAdmin documentation (Workspace Settings, 'Data Retention'): admins define how long chats are stored ('7 days, 1 month, 3 months, 12 months, forever'); conversations not used within the selected period are deleted daily, 'including uploaded documents', irreversibly. A default value is not stated. DPA section 11: deletion of customer data no later than 30 days after the end of the contract, unless there is a statutory retention obligation; export possible during the term. Privacy policy: user account and associated data deleted on request or no later than 30 days after the end of the contract. Workflow runs: 30 days of data retention according to the pricing page.
Price
- differs by plan
- DeepSeek Chatfree
- Langdock Trial0 EUR… (further prices in the details)
- DeepSeek Chat
free of charge (website app description: 'Chat with leading AI models for free.'; no paid chat plan found)
Langdock Trial0 EUR for 7 days; 5 EUR AI model credit; no credit card required (pricing page, as of 2026-10-18)
- DeepSeek Chatyes
- Langdock Trialyes
- DeepSeek Chat
yes (AI chatbot; according to the terms of use, services based on large language models)
Langdock Trialyes (chat, agents; Workflows Starter with 2,500 runs/month included; Workflows Business, Governance and API as add-on packages)
Evidence
- DeepSeek Chat4 sources
- Langdock Trial8 sources
- DeepSeek Chat
- DeepSeek Privacy Policy (Last Update 2026-02-10)Privacy notice, retrieved 18 Oct 2026
- DeepSeek Terms of Use (Last Update 2026-03-27)Terms and conditions, retrieved 18 Oct 2026
- Model Mechanism and Training Methods of DeepSeekDocumentation, retrieved 18 Oct 2026
- DeepSeek website (home page and Transparency Center)Product page, retrieved 18 Oct 2026
Langdock Trial- PricingPricing page, retrieved 18 Oct 2026
- SecurityTrust Center, retrieved 18 Oct 2026
- Data Processing Agreement (Version 2.1)DPA, retrieved 18 Oct 2026
- Terms of Use (Version 2.1)Terms and conditions, retrieved 18 Oct 2026
- Privacy Policy (Version 2.0)Privacy notice, retrieved 18 Oct 2026
- Langdock Trust Center (incl. Subprocessors, update 2026-09-16)Trust Center, retrieved 18 Oct 2026
- Langdock Docs – Workspace Settings (Data Retention)Documentation, retrieved 18 Oct 2026
- Langdock Docs – Useful Links (Legal & Compliance)Documentation, retrieved 18 Oct 2026
| Feature | DeepSeek | Langdock |
|---|---|---|
| differs by tool | not publicly documentedall 2 plans | yesall 3 plans |
| Details: DPA available |
|
|
| differs by tool |
| noall 3 plans |
| Details: Training on inputs |
|
|
| differs by tool | not publicly documentedall 2 plans | EU optionall 3 plans |
| Details: Data residency |
|
|
| differs by tool | not publicly documentedall 2 plans | list availableall 3 plans |
| Details: List published |
|
|
| differs by tool | Privacy policy: storage for as long as…all 2 plans | Admin documentationall 3 plans |
| Details: Data retention |
|
|
| differs by tool |
|
|
| Details: Price |
|
|
| yesall 2 plans | yesall 3 plans | |
| Details: AI features included |
|
|
| 6 sources | 9 sources | |
| Details: Sources with retrieval date |
|
|
Contract / DPA
- differs by tool
- DeepSeeknot publicly documentedall 2 plans
- Langdockyesall 3 plans
- DeepSeek
- Chat (web and app)
not publicly documented
- Open Platform API (usage-based)
not publicly documented
Langdock- Trial (7 days, free of charge)
yes (public DPA, Version 2.1; according to the admin documentation 'part of our Terms of Service and automatically applies once you start using Langdock'; DORA addendum and professional secrecy addendum additionally listed in the Trust Center)
Provider’s DPA - Business (Chat & Agents)
yes (public DPA, Version 2.1; according to the admin documentation 'part of our Terms of Service and automatically applies once you start using Langdock'; DORA addendum and professional secrecy addendum additionally listed in the Trust Center)
Provider’s DPA - Enterprise
yes (public DPA, Version 2.1; according to the admin documentation 'part of our Terms of Service and automatically applies once you start using Langdock'; DORA addendum and professional secrecy addendum additionally listed in the Trust Center)
Provider’s DPA
- Chat (web and app)
Training
- differs by tool
- DeepSeek
- opt-out availableChat (web and app)
- not publicly documentedOpen Platform API (usage-based)
- Langdocknoall 3 plans
- DeepSeek
- Chat (web and app)
Terms of use (as of 2026-03-27, section 4.3): DeepSeek may use inputs and outputs 'to a minimal extent', after encryption and de-identification, to improve the services and the underlying technologies; opt-out available by switching off 'Improve the model for everyone'. Privacy policy: data is used, among other things, to train and improve the models; right to object to use for training. Document 'Model Mechanism and Training Methods of DeepSeek': in the optimisation phase, a small portion of the training data may be based on user input, which is then encrypted, de-identified and anonymised.
- Open Platform API (usage-based)
The Open Platform terms (effective 2026-04-29) govern ownership of inputs and outputs (the customer retains rights to inputs and receives rights to outputs) but contain no express statement on the use of API inputs for training; they refer to the document 'Model Principles and Training Methods Explanation', which likewise does not distinguish between chat and API. The terms of use (section 4.3) and the privacy policy apply to 'Services' in general; an API-specific opt-out is not described. For end-user data in its own applications, according to the privacy policy and the Open Platform terms (5.5), the developer is the controller.
Langdock- Trial (7 days, free of charge)
Terms of use (version 2.1) section 9 (Customer Content): 'Langdock does not use Customer Content to develop, train or improve AI Models'; model providers are also contractually prohibited from using customer content. Security page: 'Customer data is never used to train or improve AI models'. Privacy policy (version 2.0) section 2g: 'Your data is not used for training AI models'. The documentation does not differentiate by plan.
- Business (Chat & Agents)
Terms of use (version 2.1) section 9 (Customer Content): 'Langdock does not use Customer Content to develop, train or improve AI Models'; model providers are also contractually prohibited from using customer content. Security page: 'Customer data is never used to train or improve AI models'. Privacy policy (version 2.0) section 2g: 'Your data is not used for training AI models'. The documentation does not differentiate by plan.
- Enterprise
Terms of use (version 2.1) section 9 (Customer Content): 'Langdock does not use Customer Content to develop, train or improve AI Models'; model providers are also contractually prohibited from using customer content. Security page: 'Customer data is never used to train or improve AI models'. Privacy policy (version 2.0) section 2g: 'Your data is not used for training AI models'. The documentation does not differentiate by plan.
- Chat (web and app)
Hosting
- differs by tool
- DeepSeeknot publicly documentedall 2 plans
- LangdockEU optionall 3 plans
- DeepSeek
- Chat (web and app)
Privacy policy (as of 2026-02-10): 'we directly collect, process and store your Personal Data in People's Republic of China'. The category 'US only/EU option' does not apply; the selection list does not include China, hence 'not publicly documented' as the enum value here. An EU or US region: not publicly documented.
- Open Platform API (usage-based)
Privacy policy (as of 2026-02-10): 'we directly collect, process and store your Personal Data in People's Republic of China'. The category 'US only/EU option' does not apply; the selection list does not include China, hence 'not publicly documented' as the enum value here. An EU or US region: not publicly documented. Region of API processing: not publicly documented.
Langdock- Trial (7 days, free of charge)
Terms of use: customer data is held on servers in the EU (hosting in Frankfurt, EU Data Boundary activated for Azure). Customers can choose between models with processing and storage exclusively in the EU and models with 'global deployment' (inference also outside the EU); according to the terms and conditions, data at rest remains in the EU even with global models. Security page: multi-tenant SaaS on Microsoft Azure in the EU (default).
- Business (Chat & Agents)
Terms of use: customer data is held on servers in the EU (hosting in Frankfurt, EU Data Boundary activated for Azure). Customers can choose between models with processing and storage exclusively in the EU and models with 'global deployment' (inference also outside the EU); according to the terms and conditions, data at rest remains in the EU even with global models. Security page: multi-tenant SaaS on Microsoft Azure in the EU (default).
- Enterprise
Terms of use: customer data is held on servers in the EU (hosting in Frankfurt, EU Data Boundary activated for Azure). Customers can choose between models with processing and storage exclusively in the EU and models with 'global deployment' (inference also outside the EU); according to the terms and conditions, data at rest remains in the EU even with global models. Security page: multi-tenant SaaS on Microsoft Azure in the EU (default). Enterprise: single-tenant SaaS (from 2,000 seats), own cloud ('Bring your own cloud') and on-premises via Helm charts (each from 5,000 seats) according to the security page.
- Chat (web and app)
Sub-processors
- differs by tool
- DeepSeeknot publicly documentedall 2 plans
- Langdocklist availableall 3 plans
- DeepSeek
- Chat (web and app)not publicly documented
- Open Platform API (usage-based)not publicly documented
Langdock- Trial (7 days, free of charge)
- Microsoft Ireland Operations Limited (Ireland): cloud infrastructure, platform hosting, AI models via Azure; processing in the EU
- Amazon Web Services EMEA SARL (Luxembourg): AI models via AWS, temporary sandboxes; processing in the EU
- Google Cloud EMEA Limited (Ireland): AI models via GCP, temporary sandboxes; processing in the EU
- OpenAI Ireland Limited (Ireland): AI models via OpenAI; processing in the EU
- Mistral AI SAS (France): AI models via Mistral; processing in the EU; Zero Data Retention activated (Trust Center update 2026-09-16)
- Functional Software Inc. (Sentry, USA): error logging; processing in the EU, transfer via DPF/SCCs
- Cloudflare Inc. (USA): protection against malicious traffic; processing in the EU, transfer via DPF/SCCs
- Only for actively selected models with 'global deployment': Microsoft (Azure; storage in the EU, inference also outside the EU incl. USA), AWS and Google Cloud (worldwide incl. USA), OpenAI Ireland (worldwide incl. USA, SCCs)
- Business (Chat & Agents)
- Microsoft Ireland Operations Limited (Ireland): cloud infrastructure, platform hosting, AI models via Azure; processing in the EU
- Amazon Web Services EMEA SARL (Luxembourg): AI models via AWS, temporary sandboxes; processing in the EU
- Google Cloud EMEA Limited (Ireland): AI models via GCP, temporary sandboxes; processing in the EU
- OpenAI Ireland Limited (Ireland): AI models via OpenAI; processing in the EU
- Mistral AI SAS (France): AI models via Mistral; processing in the EU; Zero Data Retention activated (Trust Center update 2026-09-16)
- Functional Software Inc. (Sentry, USA): error logging; processing in the EU, transfer via DPF/SCCs
- Cloudflare Inc. (USA): protection against malicious traffic; processing in the EU, transfer via DPF/SCCs
- Only for actively selected models with 'global deployment': Microsoft (Azure; storage in the EU, inference also outside the EU incl. USA), AWS and Google Cloud (worldwide incl. USA), OpenAI Ireland (worldwide incl. USA, SCCs)
- Enterprise
- Microsoft Ireland Operations Limited (Ireland): cloud infrastructure, platform hosting, AI models via Azure; processing in the EU
- Amazon Web Services EMEA SARL (Luxembourg): AI models via AWS, temporary sandboxes; processing in the EU
- Google Cloud EMEA Limited (Ireland): AI models via GCP, temporary sandboxes; processing in the EU
- OpenAI Ireland Limited (Ireland): AI models via OpenAI; processing in the EU
- Mistral AI SAS (France): AI models via Mistral; processing in the EU; Zero Data Retention activated (Trust Center update 2026-09-16)
- Functional Software Inc. (Sentry, USA): error logging; processing in the EU, transfer via DPF/SCCs
- Cloudflare Inc. (USA): protection against malicious traffic; processing in the EU, transfer via DPF/SCCs
- Only for actively selected models with 'global deployment': Microsoft (Azure; storage in the EU, inference also outside the EU incl. USA), AWS and Google Cloud (worldwide incl. USA), OpenAI Ireland (worldwide incl. USA, SCCs)
Retention
- differs by tool
- DeepSeekPrivacy policy: storage for as long as…all 2 plans
- LangdockAdmin documentationall 3 plans
- DeepSeek
- Chat (web and app)Privacy policy: storage for as long as necessary for the services and the stated purposes; for accounts, as long as the account exists; legal and legitimate interests may justify longer retention. Fixed retention periods: not publicly documented. Chat history can be deleted in the settings; after account deletion, access cannot be restored.
- Open Platform API (usage-based)Privacy policy: storage for as long as necessary for the services and the stated purposes; for accounts, as long as the account exists; legal and legitimate interests may justify longer retention. Fixed retention periods: not publicly documented. API-specific retention: not publicly documented.
Langdock- Trial (7 days, free of charge)Admin documentation (Workspace Settings, 'Data Retention'): admins define how long chats are stored ('7 days, 1 month, 3 months, 12 months, forever'); conversations not used within the selected period are deleted daily, 'including uploaded documents', irreversibly. A default value is not stated. DPA section 11: deletion of customer data no later than 30 days after the end of the contract, unless there is a statutory retention obligation; export possible during the term. Privacy policy: user account and associated data deleted on request or no later than 30 days after the end of the contract. Workflow runs: 30 days of data retention according to the pricing page.
- Business (Chat & Agents)Admin documentation (Workspace Settings, 'Data Retention'): admins define how long chats are stored ('7 days, 1 month, 3 months, 12 months, forever'); conversations not used within the selected period are deleted daily, 'including uploaded documents', irreversibly. A default value is not stated. DPA section 11: deletion of customer data no later than 30 days after the end of the contract, unless there is a statutory retention obligation; export possible during the term. Privacy policy: user account and associated data deleted on request or no later than 30 days after the end of the contract. Workflow runs: 30 days of data retention according to the pricing page.
- EnterpriseAdmin documentation (Workspace Settings, 'Data Retention'): admins define how long chats are stored ('7 days, 1 month, 3 months, 12 months, forever'); conversations not used within the selected period are deleted daily, 'including uploaded documents', irreversibly. A default value is not stated. DPA section 11: deletion of customer data no later than 30 days after the end of the contract, unless there is a statutory retention obligation; export possible during the term. Privacy policy: user account and associated data deleted on request or no later than 30 days after the end of the contract. Workflow runs: 30 days of data retention according to the pricing page.
Price
- differs by tool
- DeepSeek
- freeChat (web and app)
- per tokenOpen Platform API (usage-based)
- Langdock
- 0 EUR… (further prices in the details)Trial (7 days, free of charge)
- Pricing pageBusiness (Chat & Agents)
- customEnterprise
- DeepSeek
- Chat (web and app)
free of charge (website app description: 'Chat with leading AI models for free.'; no paid chat plan found)
- Open Platform API (usage-based)
Per 1M tokens, in USD (pricing page): deepseek-flash: input (cache hit) USD 0.003 off-peak / USD 0.006 peak; input (cache miss) USD 0.15 / USD 0.3; output USD 0.6 / USD 1.2. deepseek-v4-pro: cache hit USD 0.022 / USD 0.044; cache miss USD 0.66 / USD 1.32; output USD 1.98 / USD 3.96. Peak hours: 01:00-04:00 and 06:00-10:00 UTC, Monday to Friday (excluding Chinese public holidays); otherwise half price. Search and Fetch API USD 0.75 each per 1,000 successful requests. Billed against topped-up or granted credit; DeepSeek may change prices; no indication whether incl. VAT.
Langdock- Trial (7 days, free of charge)
0 EUR for 7 days; 5 EUR AI model credit; no credit card required (pricing page, as of 2026-10-18)
- Business (Chat & Agents)
Pricing page (as of 2026-10-18, AI Models Included, prices excl. VAT per user/month): Standard seat EUR 29.00 with monthly or EUR 23.20 with annual billing for the first 50 seats; tiers for further seats EUR 24/19/16 (monthly) or EUR 19.20/15.20/12.80 (annual). Business Max seat ('5x more usage than Standard seat') EUR 119.00 monthly or EUR 99.00 annually. Business up to 1,000 users. Add-on packages: Workflows Starter (2,500 runs/month) included in Chat & Agents; Workflows Business (40,000 runs) EUR 539 monthly or EUR 449 annually per workspace/month, higher volumes 'Custom'; Governance EUR 3.50 monthly or EUR 2.80 annually per user/month, free of charge until 2027-01-01; API by token (all excl. VAT). The pricing page calculates the displayed seat price dynamically according to the number of users, billing type and 'AI Models Included/Not included'; values apply to the default display (AI Models Included).
- Enterprise
Custom ('Custom', 'Flexible pricing. Contact us.'); from 1,000+ users; according to the admin documentation, dedicated deployment (on-premise/private cloud) from 5,000 users (pricing page and admin documentation 'Pricing', as of 2026-10-18)
- Chat (web and app)
- DeepSeekyesall 2 plans
- Langdockyesall 3 plans
- DeepSeek
- Chat (web and app)
yes (AI chatbot; according to the terms of use, services based on large language models)
- Open Platform API (usage-based)
yes (models deepseek-flash = DeepSeek-V4.1-Flash-1017 and deepseek-v4-pro = DeepSeek-V4-Pro-0813, each with 1M-token context, up to 384K output, thinking/non-thinking mode, tool calls, JSON output, Responses API, OpenAI- and Anthropic-compatible interface; vision only with deepseek-flash; additionally Search and Fetch API)
Langdock- Trial (7 days, free of charge)
yes (chat, agents; Workflows Starter with 2,500 runs/month included; Workflows Business, Governance and API as add-on packages)
- Business (Chat & Agents)
yes (chat, agents; Workflows Starter with 2,500 runs/month included; Workflows Business, Governance and API as add-on packages)
- Enterprise
yes (chat, agents; Workflows Starter with 2,500 runs/month included; Workflows Business, Governance and API as add-on packages); dedicated deployment available
- Chat (web and app)
Evidence
- DeepSeek6 sources
- Langdock9 sources
- DeepSeek
- Models & PricingPricing page, retrieved 18 Oct 2026
- DeepSeek Privacy Policy (Last Update 2026-02-10)Privacy notice, retrieved 18 Oct 2026
- DeepSeek Terms of Use (Last Update 2026-03-27)Terms and conditions, retrieved 18 Oct 2026
- DeepSeek Open Platform Terms of Service (effective 2026-04-29)Terms and conditions, retrieved 18 Oct 2026
- Model Mechanism and Training Methods of DeepSeekDocumentation, retrieved 18 Oct 2026
- DeepSeek website (home page and Transparency Center)Product page, retrieved 18 Oct 2026
Langdock- PricingPricing page, retrieved 18 Oct 2026
- SecurityTrust Center, retrieved 18 Oct 2026
- Data Processing Agreement (Version 2.1)DPA, retrieved 18 Oct 2026
- Terms of Use (Version 2.1)Terms and conditions, retrieved 18 Oct 2026
- Privacy Policy (Version 2.0)Privacy notice, retrieved 18 Oct 2026
- Langdock Trust Center (incl. Subprocessors, update 2026-09-16)Trust Center, retrieved 18 Oct 2026
- Langdock Docs – Workspace Settings (Data Retention)Documentation, retrieved 18 Oct 2026
- Langdock Docs – Useful Links (Legal & Compliance)Documentation, retrieved 18 Oct 2026
- Langdock Docs – PricingPricing page, 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.
More comparisons
DeepSeek compared with
Individual pages: DeepSeek, Langdock. All tools in the category: AI assistants & search.