Grammarly alternatives, free and paid
Short answer
QuillBot is the best all-round Grammarly alternative for students and anyone who paraphrases or summarizes, with a free plan and Premium from $8.33 a month billed yearly. A general chatbot such as ChatGPT, Claude or Gemini can proofread and rewrite for free if you don't need suggestions as you type. For marketing teams, Jasper replaces Grammarly's rewriting with brand-voice content. Grammarly itself costs $12 a month billed yearly, or $30 monthly.
Grammarly is the default writing checker, but it's no longer the only option, and for some jobs an alternative is cheaper or better suited. Prices below are from each company's pricing page when we checked on October 6, 2026. This guide is research-based, drawing on official pages and published reviews rather than our own tests.
Grammarly alternatives at a glance
| Tool | Best for | Free plan | Paid from |
|---|---|---|---|
| QuillBot | Paraphrasing, grammar, summaries | Yes | $8.33/mo billed yearly ($19.95 monthly) |
| ChatGPT, Claude or Gemini | Proofreading and rewriting pasted text | Yes | $4.99 to $20/mo |
| Jasper | On-brand marketing content for teams | 7-day trial | $59/mo billed yearly ($69 monthly) |
| Writesonic | SEO articles and AI search visibility | Free trial | $79/mo billed yearly ($99 monthly) |
| Notion AI | Writing help inside a Notion workspace | AI trial | Business $20/mo billed yearly |
| Grammarly (for comparison) | Checks as you type in any app | Yes | $12/mo billed yearly ($30 monthly) |
QuillBot: best for students and paraphrasing
QuillBot started as a paraphrasing tool and now also checks grammar, summarizes and cites sources. It's the closest low-cost alternative for essays, reports and emails, and Premium costs less than Grammarly Pro. It works as a browser extension and in Word and Google Docs.
A chatbot you may already have
If you already use ChatGPT, Claude or Gemini, you can paste text in and ask it to "fix grammar and spelling, keep my wording". All three have free plans. What you lose is Grammarly's in-place underlines as you type. Our ChatGPT vs Claude vs Gemini comparison covers which writes best, and how to write better AI prompts helps you get edits that keep your voice.
Jasper and Writesonic: for marketing teams
These aren't grammar checkers; they're for producing content. Jasper keeps marketing copy on-brand with saved Brand Voices and marketing agents. Writesonic now focuses on tracking how AI chatbots mention your brand, alongside SEO article drafts. Both are compared with Grammarly in Jasper vs Writesonic vs Grammarly.
Notion AI: if your writing lives in Notion
Notion AI drafts, rewrites and summarizes inside your Notion pages, along with meeting notes and search across your workspace. It's worth it if your team already writes in Notion; it doesn't check writing in other apps.
When to stay with Grammarly
Grammarly's strength is that it works everywhere you type, in browsers, email and documents, with tone and clarity suggestions. Its free plan is enough for many people. Its parent company renamed itself Superhuman in 2025, and the Superhuman suite also bundles Grammarly.
Who should pick which
- Students and anyone who paraphrases or summarizes: QuillBot.
- Occasional proofreading, no extra subscription: the free plan of a chatbot you already use.
- Marketing teams that need on-brand copy: Jasper.
- SEO teams tracking AI search: Writesonic.
- Teams that write in Notion: Notion AI.
- Real-time checks in every app: stay with Grammarly.
Frequently asked questions
What is the best free alternative to Grammarly?
QuillBot's free plan covers grammar checks and limited paraphrasing. The free plans of ChatGPT, Claude and Gemini can also proofread and rewrite text you paste in, though they don't underline mistakes as you type the way Grammarly does.
Is QuillBot better than Grammarly?
QuillBot is better for paraphrasing and summarizing and is cheaper (Premium $8.33 a month billed yearly versus Grammarly Pro's $12). Grammarly is better at checking your writing as you type in every app, with tone suggestions.
Can ChatGPT replace Grammarly?
For occasional proofreading, often yes: paste your text and ask it to fix grammar without changing your voice. Grammarly's advantage is that it works inside your email, browser and documents automatically.
How much is Grammarly Pro?
$12 a month billed yearly, or about $30 a month billed monthly, according to Grammarly's plans page when we checked. The free plan includes spelling and grammar checks and 100 AI prompts a month.