Best AI Writing Tools · pricing · Updated June 2026
Grammarly pricing (2026)
Grammarly starts at $0/mo (Free), across 3 plans. Best for Individual writers and professionals needing grammar/style assistance. Every figure links to Grammarly's own page and the date we captured it.
At a glance
- Entry price: $0/mo (Free)
- Free tier: Yes · 7-day trial
- Compliance: HIPAA — · SOC 2 Yes · GDPR Yes
- Best for: Individual writers and professionals needing grammar/style assistance; Teams requiring consistent writing quality across all surfaces; Enterprise organizations with strict security and compliance requirements
Grammarly plans & pricing
| Plan | Monthly | Annual | Billing | Notes | Source |
|---|---|---|---|---|---|
| Free | $0 | — | flat | $0. Spelling and grammar corrections, tone detection, generative-AI text with 100 AI prompts/month. | grammarly.com |
| Pro | $12 | −60% | per_seat | $12/member/mo at annual-billing rate ($144/yr); month-to-month rate $30/member/mo. Everything in Free plus full-sentence rewrites, tone adjustment, unlimited personalized suggestions, plagiarism & AI-text detection, 2,000 AI prompts/member/month, priority support. 7-day free trial. | grammarly.com |
| Enterprise | Quote-only | — | per_seat | Custom / quote-only (contact sales). Everything in Pro plus proactive AI, unlimited AI prompts/member/month, dedicated support, BYOK encryption, custom roles & permissions, data loss prevention, cost-center visibility, advanced security and team features. | grammarly.com |
Last verified 2026-06-13. Plan tiers and AI-prompt limits read from grammarly.com/plans on 2026-06-13 (live page rendered EUR for this fetch). Published USD figures corroborated by demandsage.com Grammarly 2026 pricing. Cross-checked against demandsage.com.
Capabilities
Integrations: Chrome extension, Safari extension, Firefox extension, Edge extension, Microsoft Word (add-in), Microsoft Outlook, Google Docs, iOS app, Android app, SAML SSO (Enterprise), SCIM provisioning.
Key features: Grammar, spelling and punctuation correction; Full-sentence rewrites and tone adjustment; Plagiarism detection and AI-text detection (Pro+); Generative AI writing assistance; Proactive AI suggestions (Enterprise); BYOK encryption (Enterprise); Data loss prevention (Enterprise); SOC 2 Type 2, ISO 27001/27701/27017/27018, ISO 42001 (responsible AI).
Plan limits: Free: 100 AI prompts/month, basic grammar/spell only; Pro: 2,000 AI prompts/member/month; Enterprise: unlimited AI prompts/member/month; Free: no full-sentence rewrites, no plagiarism/AI detection.
Frequently asked questions
How much does Grammarly cost?
Grammarly starts at $0/mo (Free); it has 3 published plans. Verified 2026-06-13.
Is Grammarly cheaper billed annually?
Yes. Grammarly publishes a 60% discount for paying annually (on the Pro plan). Verified 2026-06-13.
What are cheaper alternatives to Grammarly?
Cheaper ai writing tools than Grammarly (entry $0/mo) include Rytr at $7.5/mo, Notion at $10/mo, Sudowrite at $10/mo. Verified 2026-06-13.
Does Grammarly support HIPAA?
Grammarly HIPAA support: —. SOC 2: Yes. GDPR: Yes.
Does Grammarly have a free plan?
Grammarly free tier: Yes; 7-day free trial.