QuillBot vs StealthWriter: Which Should You Choose in 2026?
Both prices below were read from each vendor's own pricing page on the date shown.
Pricing side by side
| Plan | QuillBot | StealthWriter |
|---|---|---|
| tier 1 | Free — 125 words in Paraphraser, Standard & Fluency modes, basic grammar checker | Free — 300 words per process, basic humanizer model (Ninja model), standard speed |
| tier 2 | $19.95/mo — Unlimited words in Paraphraser, all 8 rephrasing modes, plagiarism checker, full AI tone analysis | $20/mo — 400 words per process, 20,000 words/mo, advanced Ghost model (undetectable) |
| tier 3 | $99.95/mo — Billed annually ($8.33/mo), unlimited Paraphraser, tone detector, team sharing | $35/mo — 1,000 words per process, 50,000 words/mo, Ghost model, built-in AI detector |
| tier 4 | — | $50/mo — 2,000 words per process, 100,000 words/mo, unlimited batch transformations |
read from both vendors' pricing pages · 23 Aug 2026 · how we verify
Choose QuillBot if
- Students, researchers, and copywriters looking to rephrase sentences and avoid repetitive language
- Writers needing automated grammar proofreading and citation formatting
Choose StealthWriter if
- Content creators ensuring drafted articles read naturally and authentically
- SEO agencies editing AI drafts before publishing on client websites
Where each one disappoints
QuillBot
- Teams looking for automated ad budget optimization across Google and Meta Ads
StealthWriter
- B2B cold outbound email server configuration
Compiled by Stepan Noianov from both vendors' own sites. Something wrong? Report an inaccuracy.