Verifiedlast checked 21 Oct 2026 · re-checked every 3 days

QuillBot

AI writing assistant that paraphrases, checks grammar, and summarizes text using natural language processing.

Pricing (as verified): $8.33/month (Premium annual); free plan available
Free plan / trial: Free plan
Works in: Worldwide
Best for: Solo, Small teams
Does: Writing, editing and proofreading
Connects with: Chrome, Edge, Word, macOS app, Android, iOS keyboard
Company: 2017
Billing and payment: Bills in USD; accepts Visa, Mastercard, Amex, Discover, and PayPal

Worth knowing: Free plan limited to 125 words per paraphrase. Some users report auto-renewal concerns and strict refund policies. AI rewrites may need manual review for accuracy, especially with technical or nuanced content. Blocked in some regions (China, parts of India and Middle East) and at some institutions.

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