Grammarly
Provider: Superhuman Platform Inc. · Based in: 2261 Market Street, STE 85232, San Francisco, CA 94114, USA · Provider website
- Plans
- 4
- Sources
- 10
- As of
- 18 Oct
As of 18 Oct 2026. Based on our research on this date and the process described in the methodology. No guarantee of accuracy, not legal advice. The provider’s current documents take precedence. Found an error? Report a correction.
Incomplete. 1 point could not be verified in any provider source (see open points). This does not mean the matter is unproblematic; it means we have not checked it.
At a glance
- Hosting
- US only: all 4 plans
- Training on inputs
- opt-out available: Free, Pro, Pro with multiple users / team accountno: Enterprise tier / accounts purchased through sales
- DPA
- no: Free, Proyes: Pro with multiple users / team account, Enterprise tier / accounts purchased through sales
- Provider
- Superhuman Platform Inc. (formerly Grammarly, Inc.)
- Based in
- 2261 Market Street, STE 85232, San Francisco, CA 94114, USA (privacy policy, section Additional European Information, named there as controller)
Values from 4 plans, each listed with the plans it applies to. Details and evidence are in the plan table.
Compare Grammarly
Compare with another toolCompared plan by plan with other tools in the category Writing & translation:
Details per plan
Short values per plan. Click a feature to open the evidence and notes for all plans; sources with retrieval dates are under “Evidence”.
| Feature | FreeCompare Grammarly Free with another tool | Pro (individual user; formerly Premium)Compare Grammarly Pro (individual user; formerly Premium) with another tool | Pro with multiple users / team account (self-service; according to the pricing page, Business features merged into Pro)Compare Grammarly Pro with multiple users / team account (self-service; according to the pricing page, Business features merged into Pro) with another tool | Enterprise tier / accounts purchased through sales (Enterprise, Pro and Business via sales, Education)Compare Grammarly Enterprise tier / accounts purchased through sales (Enterprise, Pro and Business via sales, Education) with another tool |
|---|---|---|---|---|
| differs by plan | 0 EUR/mo | 12 EUR/user/mo… (further prices in the details) | Pro price see above | Enterprise: price on request |
| Details: Price | Free: 0 EUR/month; 100 AI prompts/month (as of 2026-10-14, pricing page) | Pro: 12 EUR per member/month with annual billing (only '€12 EUR' visible; the plan data embedded in the pricing page source code lists 'Annual Grammarly Pro plan' 144.0 EUR, 'Quarterly' 60.0 EUR and 'Monthly Grammarly Pro plan' 30.0 EUR; not stated whether incl. VAT; 7-day trial); 2,000 AI prompts per member/month (as of 2026-10-18) | Pro price see above; payment by invoice for 10 or more Business members on the annual plan on request (pricing page FAQ) | Enterprise: price on request ('Contact Sales'); unlimited AI prompts per member/month (as of 2026-10-14) |
| yes | yes | yes | yes | |
| Details: AI features included | yes | yes | yes | yes |
| differs by plan | no | no | yes | yes |
| Details: DPA | no for individual accounts (terms and conditions 3.5: Privacy Policy applies); if the account is opened on behalf of an organisation, the Data Privacy Addendum applies Provider’s DPA | no for individual accounts (terms and conditions 3.5: Privacy Policy applies); if the account is opened on behalf of an organisation, the Data Privacy Addendum applies Provider’s DPA | yes (automatically for accounts on behalf of an organisation; terms and conditions 3.5) Provider’s DPA | yes (Customer Business Agreement 3.2: DPA "incorporated by reference") Provider’s DPA |
| differs by plan | opt-out available | opt-out available | opt-out available | no |
| Details: Training on inputs | Product Improvement and Training is on by default for individual users; can be switched off in the account. Help Center: 'Product Improvement and Training is on for individual users by default.' Privacy policy: 'We also use information we collect to train our AI models.' According to the privacy policy, AI service providers may not train on customers' user content. | The same control applies to Free, Premium and single-user Pro, default on. Help Center: 'allows users ... to opt out of allowing us to use their content ... to train our models'. Non-content data (writing statistics) may continue to be used. | For accounts with more than one user, only the administrator changes the setting; default 'is enabled' (on). Help Center: 'Only admins can change the Product Improvement and Training setting for multi-user accounts.' Note: the Pro pricing page no longer lists 'Business' as a separate plan; the Help Center still refers to 'Grammarly Business'. | Help Center: 'For all Enterprise-tier accounts ... Product Improvement and Training is off by default' (also Pro/Business accounts purchased via Sales and all Education accounts). Customer Business Agreement Section 5.4: 'will not use Customer Data to train any generative artificial intelligence models without Customer's prior written consent.' The DPA itself contains no training clause. Privacy policy: AI service providers may not train on user content. |
| differs by plan | Privacy policy: retention 'for as long as… | See Free | See Free | DPA Section 11 |
| Details: Data retention | Privacy policy: retention 'for as long as necessary' depending on data type and settings; documents saved in the Grammarly Editor remain until deleted by the user (Trust Center FAQ). Neither the privacy policy nor the Trust Center nor the DPA states specific retention periods for Grammarly content; the periods of 7 days in primary storage/35 days in backups in DPA Annex B 2.3 apply only to Docs. | See Free. | See Free. | DPA Section 11(a): return and/or secure destruction of the customer's personal data after the end of the contract on written request; backups are isolated and deleted in accordance with deletion practice. Audit logs at least one year (Annex B 1.9). |
| US only | US only | US only | US only | |
| Details: Hosting | Security page: Grammarly 'hosts data in Amazon Web Services data centers in the US East region'. DPA Annex B 1.1: hosting on AWS and/or GCP, 'located in the United States'; Annex B 2.1: 'Grammarly is hosted on Amazon Web Services (AWS)' (the replication 'to a second geographical region' in 2.3 concerns only the Docs service); DPA 9: processing 'in the United States and any other locations'. Sub-processor list: all third-party providers with country USA; internal group companies including in Germany, Poland, Ukraine, Canada. An EU hosting option is not documented. | See Free. | See Free. | See Free (DPA Annex B 1.1: hosting in the USA). |
| list available | list available | list available | list available | |
| Details: Sub-processors |
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| differs by plan | 8 sources | 8 sources | 7 sources | 6 sources |
| Details: Sources with retrieval date |
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Compare Grammarly Free with another tool
Price and scope
- differs by plan
- 0 EUR/mo
Free: 0 EUR/month; 100 AI prompts/month (as of 2026-10-14, pricing page)
- yes
yes
Contract and data use
- differs by plan
- no
no for individual accounts (terms and conditions 3.5: Privacy Policy applies); if the account is opened on behalf of an organisation, the Data Privacy Addendum applies
Provider’s DPA- differs by plan
- opt-out available
Product Improvement and Training is on by default for individual users; can be switched off in the account. Help Center: 'Product Improvement and Training is on for individual users by default.' Privacy policy: 'We also use information we collect to train our AI models.' According to the privacy policy, AI service providers may not train on customers' user content.
- differs by plan
- Privacy policy: retention 'for as long as…
- Privacy policy: retention 'for as long as necessary' depending on data type and settings; documents saved in the Grammarly Editor remain until deleted by the user (Trust Center FAQ). Neither the privacy policy nor the Trust Center nor the DPA states specific retention periods for Grammarly content; the periods of 7 days in primary storage/35 days in backups in DPA Annex B 2.3 apply only to Docs.
Hosting and sharing
- US only
Security page: Grammarly 'hosts data in Amazon Web Services data centers in the US East region'. DPA Annex B 1.1: hosting on AWS and/or GCP, 'located in the United States'; Annex B 2.1: 'Grammarly is hosted on Amazon Web Services (AWS)' (the replication 'to a second geographical region' in 2.3 concerns only the Docs service); DPA 9: processing 'in the United States and any other locations'. Sub-processor list: all third-party providers with country USA; internal group companies including in Germany, Poland, Ukraine, Canada. An EU hosting option is not documented.
- list available
- Anthropic (Generative AI)
- AWS (Hosting)
- Azure (Generative AI)
- Baseten
- CoreWeave
- Databricks
- Deepgram (transcription)
- Google (infrastructure)
- OpenAI (Generative AI)
- Soniox (transcription)
- Turbopuffer (infrastructure)
- others as per the list (including Zendesk, Twilio, Sumo Logic); internal group companies in the USA, Germany, Poland, Ukraine, Canada
Evidence
- differs by plan
- 8 sources
- Grammarly Prices and PlansPricing page, retrieved 18 Oct 2026
- Terms of Service (Superhuman Platform Inc.), effective 2025-10-29Terms and conditions, retrieved 18 Oct 2026
- Superhuman Privacy Policy, effective 2026-07-06 (grammarly.com/privacy-policy redirects here)Privacy notice, retrieved 18 Oct 2026
- Product Improvement and Training ControlDocumentation, retrieved 14 Oct 2026
- Grammarly User Trust CenterTrust Center, retrieved 18 Oct 2026
- Superhuman Subprocessors (page without an as-of or effective date)Sub-processor list, retrieved 18 Oct 2026
- Superhuman Data Privacy Addendum, effective 2026-07-08DPA, retrieved 18 Oct 2026
- Grammarly SecurityTrust Center, retrieved 14 Oct 2026
not documentedmeans: not publicly documented, not verifiable in any provider source. It does not mean “no”.
Third-country transfers
Privacy policy: participation in the EU-US DPF, UK Extension and Swiss-US DPF; for other transfers 'standard contractual clauses published by the EU Commission'. DPA (effective 2026-07-08) Section 9: processing in the USA and other locations; DPF certification; if the DPF ceases to apply, EU SCCs (Irish law) or UK/Swiss variants apply.
- Superhuman Privacy Policy, effective 2026-07-06 (grammarly.com/privacy-policy redirects here) (Privacy notice), retrieved 18 Oct 2026
- Superhuman Data Privacy Addendum, effective 2026-07-08 (DPA), retrieved 18 Oct 2026
Certifications (as stated by the provider)
Security page names: SOC 2 (Type 2) (Security, Privacy, Availability, Confidentiality), SOC 3, ISO/IEC 27001:2022, ISO/IEC 27017:2015, ISO/IEC 27018:2019, ISO/IEC 27701:2019, ISO/IEC 42001:2023. Additionally, only as logos without explanation: AICPA, PCI DSS, Cloud Security Alliance, NIST CSF/Privacy Framework/AI RMF.
- Grammarly Security (certifications) (Trust Center), retrieved 14 Oct 2026
AI Act
Functions: Writing suggestions, tone adjustment, rewriting of whole sentences, text generation by prompt (generative AI), detection of AI-generated text, plagiarism check (pricing page); sub-processor list names transcription services (Deepgram, Soniox).
Provider’s statement: not publicly documented(no mention of the AI Act or of labelling/watermarking found in the security page, Trust Center, privacy policy, terms and conditions, DPA or Customer Business Agreement; provider refers to ISO/IEC 42001:2023 and NIST AI RMF (logo)).
Classification (for review, not legal advice): For review: customer typically a deployer (Art. 3(4) AI Act). Publication of AI-generated texts on matters of public interest may touch on Art. 50(4) (for review, note human editorial control). Not legal advice.
- Product Improvement and Training Control (Documentation), retrieved 14 Oct 2026
- Customer Business Agreement, effective 2025-10-29 (Terms and conditions), retrieved 14 Oct 2026
- Grammarly Security (certifications) (Trust Center), retrieved 14 Oct 2026
Current notes 2026
Privacy policy effective 2026-07-06 (grammarly.com/privacy-policy redirects to superhuman.com/legal/privacy-policy), DPA effective 2026-07-08, terms and conditions and Customer Business Agreement effective 2025-10-29; the company trades as Superhuman Platform Inc. (formerly Grammarly, Inc.). On 2026-10-14 the pricing page lists only Free, Pro, Enterprise. Training default for individual and self-service team accounts: on (opt-out), source Help Center.
Provider structure
Terms and conditions: 'Superhuman Platform Inc., formerly known as Grammarly, Inc.'; privacy policy 'Superhuman' (effective 2026-07-06) names Superhuman Platform Inc. as controller; sub-processor page names the products 'Grammarly', 'Coda', 'Superhuman Go', 'Superhuman Mail' as part of the Superhuman Platform.
Open points of the review
- Pro billing interval: the pricing page as retrieved shows only '€12 EUR'; monthly/annual prices are evidenced only by the plan data embedded in the page source code; the annual/monthly toggle was not checked in a browser (no browser tab available).
Frequently asked questions
Where does Grammarly store data?
US only (plans: Free, Pro (individual user; formerly Premium), Pro with multiple users / team account (self-service; according to the pricing page, Business features merged into Pro), Enterprise tier / accounts purchased through sales (Enterprise, Pro and Business via sales, Education)). According to the provider, as of 18 Oct 2026.
Is there a DPA for Grammarly?
no in: Free, Pro (individual user; formerly Premium); yes in: Pro with multiple users / team account (self-service; according to the pricing page, Business features merged into Pro), Enterprise tier / accounts purchased through sales (Enterprise, Pro and Business via sales, Education). According to the provider, as of 18 Oct 2026.
Does Grammarly use inputs for AI training?
opt-out available in: Free, Pro (individual user; formerly Premium), Pro with multiple users / team account (self-service; according to the pricing page, Business features merged into Pro); no in: Enterprise tier / accounts purchased through sales (Enterprise, Pro and Business via sales, Education). According to the provider, as of 18 Oct 2026.
Where is the provider based?
2261 Market Street, STE 85232, San Francisco, CA 94114, USA (privacy policy, section Additional European Information, named there as controller). According to the provider, as of 18 Oct 2026.
All sources
- 01Grammarly Prices and PlansPricing page · retrieved 18 Oct 2026
- 02Terms of Service (Superhuman Platform Inc.), effective 2025-10-29Terms and conditions · retrieved 18 Oct 2026
- 03Superhuman Privacy Policy, effective 2026-07-06 (grammarly.com/privacy-policy redirects here)Privacy notice · retrieved 18 Oct 2026
- 04Product Improvement and Training ControlDocumentation · retrieved 14 Oct 2026
- 05Grammarly User Trust CenterTrust Center · retrieved 18 Oct 2026
- 06Superhuman Subprocessors (page without an as-of or effective date)Sub-processor list · retrieved 18 Oct 2026
- 07Customer Business Agreement, effective 2025-10-29Terms and conditions · retrieved 14 Oct 2026
- 08Superhuman Data Privacy Addendum, effective 2026-07-08DPA · retrieved 18 Oct 2026
- 09Grammarly SecurityTrust Center · retrieved 14 Oct 2026
- 10Grammarly Security (certifications)Trust Center · retrieved 14 Oct 2026
More tools in Writing & translation with an EU hosting option (in at least one plan)
- DeepL · Based in: Maarweg 165, 50825 Köln, Germany
- Google Translate · Based in: Google Ireland Limited, Gordon House, Barrow Street, Dublin 4, Ireland
All tools in Writing & translation · Tools with an EU hosting option
Further reading
All tools in the category: Writing & translation. Figures across all tools: Data report.