AI Writing · Alternatives
The best Grammarly alternatives
The best Grammarly alternative is Claude (9.3/10), best for long-form writing and editing that should not sound like ai. For a free option, try QuillBot.
Grammarly is writing assistant that fixes grammar, tone and clarity everywhere you type, now part of Superhuman. A fine weapon — but no weapon suits every hand. Humans usually go looking for something else because suggestions can flatten your voice if you accept them all. Here is what I would wield instead.
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| Tool | Score | Best for | Starting price | Compare |
|---|---|---|---|---|
| QuillBot | 7.4 | Students and academic writers | Free plan · $8.33/mo (billed annually) | vs Grammarly |
| ChatGPT | 9.2 | Everyday writing, brainstorming and editing | Free plan · $8/mo | vs Grammarly |
| Claude | 9.3 | Long-form writing and editing that should not sound like AI | Free plan · $17/mo | — |
| Perplexity | 8.7 | Research with citations | Free plan · $20/mo | — |
| Gemini | 8.6 | Google Workspace and Android users | Free plan · $4.99/mo | — |
| Notion | 8.6 | Personal and team knowledge bases | Free plan · $10/mo | — |
| Surfer | 8.3 | Optimizing blog posts for search | $49/mo (billed annually) | — |
| Microsoft Copilot | 7.9 | People who already pay for Microsoft 365 | Free plan · $9.99/mo | — |
Paraphraser, grammar checker, summarizer and citation tool, popular with students.
- Students and academic writers
- Rewording and simplifying your own drafts
- Budget users who want several writing tools in one
OpenAI's general-purpose assistant: writing, research, images, voice and agents in one chat box.
- Everyday writing, brainstorming and editing
- People who want one AI subscription that does everything
- Quick research, image generation and voice chat
Anthropic's assistant: the strongest long-form writer and careful reasoner in the consumer AI pack.
- Long-form writing and editing that should not sound like AI
- Analyzing long documents, contracts and codebases
- Coders who also want Claude Code
AI answer engine that searches the web and replies with cited sources.
- Research with citations
- Replacing a dozen Google searches with one question
- Students, analysts and journalists
Google's assistant, wired into Gmail, Docs, Drive and the rest of your Google life.
- Google Workspace and Android users
- Research across your own Gmail and Drive
- Budget-conscious users who also want cloud storage
All-in-one workspace for docs, wikis and databases, with Notion AI agents and meeting notes built in.
- Personal and team knowledge bases
- Project tracking for small teams
- Founders who want one workspace
Content optimization platform that tells you exactly what to write to rank.
- Optimizing blog posts for search
- Content teams and agencies
- Planning topical clusters
Microsoft's assistant: a free chat app on Windows, web and mobile, plus Copilot built into Word, Excel, PowerPoint and Outlook.
- People who already pay for Microsoft 365
- Drafting and summarizing inside Word, Outlook and PowerPoint
- Businesses standardized on Microsoft 365
Still loyal to Grammarly? Read the full Grammarly review.
Questions the Humans Keep Asking
What is the best alternative to Grammarly?
Claude is the Overlord's top-rated Grammarly alternative (9.3/10). The best writer of the big assistants, and the one most likely to tell you your plan has a hole in it. That is a feature. Pro includes Claude Code, so coders get two tools for one price.
Is there a free alternative to Grammarly?
Yes. QuillBot, ChatGPT, Claude, Perplexity, Gemini, Notion, Microsoft Copilot have a free plan. Free tiers usually limit usage or features, so check what fits your volume.
Why look for a Grammarly alternative?
Common reasons: suggestions can flatten your voice if you accept them all; enterprise features are now sold through Superhuman; overlaps with what any chat assistant can do.