Grammarly ranks #1 for write and edit better (score 10.0/10). Pricing: Pro $12/mo; free tier: yes. Runners-up: Claude, QuillBot.
Top 5, ranked by our published rubric. Sponsorship never affects the order. Last updated 2026-10-13.
| # | Tool | Score | Pricing | Paid from | Free tier | What it is |
|---|---|---|---|---|---|---|
| 1 | Grammarly | 10.0 | Free tier | Pro $12/mo | yes | AI writing assistant |
| 2 | Claude | 8.9 | Free tier | $17/mo billed annually ($20 monthly) | yes | General AI assistant by Anthropic |
| 3 | QuillBot | 7.6 | Free tier | Premium $9.95/mo billed annually | yes | Paraphrasing and writing tools |
| 4 | Wordtune | 7.2 | Free tier | From $4.89/mo (discounted from $6.99) | yes | AI rewriting |
| 5 | ChatGPT | 7.0 | Free tier | Go $8/mo (Plus $20/mo) | yes | General AI assistant by OpenAI |
AI writing assistant
Why ranked: Its own site says: “Grammarly makes AI writing convenient. Work smarter with personalized AI guidance and text generation on any app or website.” We placed it 1st of 5 on fit for this task. Free tier; paid from Pro $12/mo.
Fit 10.0 · value 10.0 · breadth 10 · availability 10 (how we score) · pricing source · site live
General AI assistant by Anthropic
Why ranked: Its own site says: “No commitment · Cancel anytime Everything in Free, plus: More usage Hand off tasks and get back finished docs, slides, sheets, and designs Claude Code Claude Science Projects More Claude models Claude in Chrome and Microsoft 365 Max ” We placed it 2nd of 5 on fit for this task. Free tier; paid from $17/mo billed annually ($20 monthly).
Fit 8.5 · value 10.0 · breadth 10 · availability 7 (how we score) · pricing source · site bot-blocked (403)
Paraphrasing and writing tools
Why ranked: QuillBot: Paraphrasing and writing tools. We placed it 3rd of 5 on fit for this task. Free tier; paid from Premium $9.95/mo billed annually.
Fit 7.0 · value 10.0 · breadth 6 · availability 7 (how we score) · pricing source · site bot-blocked (403)
AI rewriting
Why ranked: Its own site says: “Perfect your English with a free AI writer that can paraphrase, rewrite, correct your grammar and more.” We placed it 4th of 5 on fit for this task. Free tier; paid from From $4.89/mo (discounted from $6.99).
Fit 5.5 · value 10.0 · breadth 6 · availability 10 (how we score) · pricing source · site live
General AI assistant by OpenAI
Why ranked: Its own site says: “Use ChatGPT to answer questions, write, create images, complete work, and code—all in one place.” We placed it 5th of 5 on fit for this task. Free tier; paid from Go $8/mo (Plus $20/mo).
Fit 4.0 · value 10.0 · breadth 10 · availability 10 (how we score) · pricing source · site live
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By TaskRanking's published rubric, Grammarly ranks first, followed by Claude and QuillBot.
Yes: Grammarly has a free tier per its own pricing page (checked 2026-10-13).
Score = 50% fit, 25% value (from vendor pricing pages), 15% breadth, 10% availability. Sponsorship never affects rank.
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