8.6
Overall Score
7 dimensions
Overview
Grammarly uses AI to correct grammar, improve clarity, adjust tone, and now generate full drafts. It works everywhere via browser extension, desktop app, and API.
Scorecard
Core Capability8.5
Best-in-class for editing and tone adjustment. Generative features improving rapidly.
Ease of Use9.5
Browser extension works everywhere. Zero setup. Extremely intuitive.
Integrations9.0
Works natively in Gmail, Docs, Word, Slack, and 500k+ apps via extension.
Pricing Value8.0
Free tier is genuinely useful. Pro $12/mo. Business pricing competitive.
AI Sophistication7.5
Strong grammar and style. Generative AI catching up. Tone detection is excellent.
Community & Support8.5
Mature product with extensive documentation and 24/7 support.
Scalability9.0
Grammarly Business with admin controls, usage analytics, and SSO.
Pros
- + Works across every app via extension
- + Best-in-class grammar and tone tools
- + Free tier is actually useful
Cons
- − Not ideal for long-form creative writing
- − Generative features lag behind dedicated tools
- − Privacy concerns with enterprise data
Best For
· Everyone writing professional communications
· Teams needing brand voice consistency
· Non-native English speakers
Pricing
Free$0
Pro$12/mo
Business$15/user/mo
Key Integrations
Alternatives
Company Info
Founded2009
HQSan Francisco, CA
Team Size1000+
Funding$400M Series C