Attyn vs Grammarly (2026)
A side-by-side comparison of Attyn and Grammarly on pricing, features, and fit, so you can decide which is right for you.
Quick answer
Attyn and Grammarly are both strong choices, but they fit different needs. Choose Attyn if you mainly need drafting and editing emails in gmail faster using inline ai suggestions — its edge is works across all text-accepting macos apps without per-app integration setup. Choose Grammarly if you need students proofreading essays, research papers, and academic assignments before submission — its edge is seamless integration with virtually all major writing platforms including browsers, word, and google docs. Attyn starts at $5/mo; Grammarly starts at Premium starts at approximately $12/month (billed annually)..
Features compared
- Real-time voice dictation that transcribes speech directly into any text field
- In-place AI rewriting that rewrites or edits selected text without leaving your current app
- Screen-aware question answering that understands context from what is visible on your screen
- Model-agnostic backend supporting third-party API keys, Attyn credit packs, or local models
- Real-time grammar, spelling, punctuation, and clarity corrections across browsers and apps
- Tone detection and suggestions to match your intended writing style and audience
- Generative AI writing assistance for drafting, rewriting, and ideating content
- Plagiarism detection against billions of web pages (Premium feature)
Pros & cons
- Works across all text-accepting macOS apps without per-app integration setup
- Offers a one-time perpetual license in addition to monthly subscription options
- Supports local AI models for users with privacy or offline workflow requirements
- Currently limited to Apple-silicon Macs, with Windows support only on a waitlist
- The software subscription price does not include AI usage costs, so total spend requires budgeting for credit packs separately
- Seamless integration with virtually all major writing platforms including browsers, Word, and Google Docs
- Intuitive real-time feedback that explains why a change is suggested, helping users learn over time
- Comprehensive writing assistance that goes beyond grammar to include tone, clarity, and style improvements
- The free tier is quite limited, and many essential features require a paid Premium subscription
- Occasionally offers overly aggressive suggestions that can alter the writer's intended voice or tone
The verdict
Choose Attyn if
you mainly need to drafting and editing emails in gmail faster using inline ai suggestions. Its edge: works across all text-accepting macos apps without per-app integration setup.
Choose Grammarly if
you mainly need to students proofreading essays, research papers, and academic assignments before submission. Its edge: seamless integration with virtually all major writing platforms including browsers, word, and google docs.
Frequently asked questions
Is Attyn better than Grammarly?
Neither is universally better. Attyn is stronger for drafting and editing emails in gmail faster using inline ai suggestions, with an edge in works across all text-accepting macos apps without per-app integration setup. Grammarly is stronger for students proofreading essays, research papers, and academic assignments before submission, with an edge in seamless integration with virtually all major writing platforms including browsers, word, and google docs. Pick based on your main task.
Which is cheaper, Attyn or Grammarly?
Attyn starts at $5/mo and Grammarly starts at Premium starts at approximately $12/month (billed annually).. Free tier: Attyn — Dictation free forever with account; Grammarly — Free plan includes basic grammar, spelling, and punctuation checks with limited suggestions..
What is Attyn best for?
Attyn is best for drafting and editing emails in gmail faster using inline ai suggestions, rewriting slack messages or notion documents without switching to a separate ai chat tab, transcribing spoken ideas directly into obsidian or figma using hands-free dictation.
What is Grammarly best for?
Grammarly is best for students proofreading essays, research papers, and academic assignments before submission, professionals drafting error-free emails, reports, and business proposals, content creators and bloggers improving readability and engagement of their articles.
Do Attyn and Grammarly have free plans?
Attyn: Dictation free forever with account. Grammarly: Free plan includes basic grammar, spelling, and punctuation checks with limited suggestions.. Check each tool's pricing page for current limits, as plans change.