QuillBot vs Writesonic
QuillBot and Writesonic are both AI writing tools. QuillBot is aimed at creators and freelancers, while Writesonic is aimed at small businesses and creators. QuillBot costs less, from $19.95/mo versus $99/mo for Writesonic. Only QuillBot has a free plan.
AI paraphraser, grammar checker and summarizer for students, writers
AI writing with SEO focus
| Pricing | Freemium · $20 | Paid · $99 |
| Starting price | $19.95/mo | $99/mo |
| Free plan | Yes | No |
| Free trial | — | 7 days |
| Built for | Creators, Freelancers, Small businesses | Small businesses, Creators |
| Platforms | web, macos, windows, ios, android | web |
| Country | US · 2017 | US · 2020 |
| Rating | — | — |
Choose QuillBot if
Students and non-native English writers who mostly need quick rewording, summaries and citations at a low annual price.
- Paraphraser output is fast and keeps meaning better than most free rewriters
- Free tier is usable for short rewrites without an account
- Many tools (summarizer, citations, translator) bundled in one subscription
Look elsewhere if: Teams that want in-depth style guidance, brand voice rules or long-form AI drafting (Grammarly, Jasper).
Choose Writesonic if
Content marketers combining SEO writing with AI visibility.
- SEO and GEO in one
- Fast article drafts
- AI visibility tracking
Look elsewhere if: Writers wanting full control.
QuillBot vs Writesonic pricing
QuillBot
- Free$0125-word paraphrases, 2 modes, no plagiarism checker
- Premium$19.95/mo$99.95/yr ($8.33/mo) billed annually; unlimited paraphrasing
- TeamCustomPer-seat volume pricing for 2+ users
Writesonic
- Starter$99/mo$79/mo billed annually; 1 user, 15 AI articles/mo
- Basic$249/mo$199/mo billed annually; 2 users, 25 articles/mo
- Growth$499/mo$399/mo billed annually; 3 users, Action Center
- EnterpriseCustomAll 9 AI platforms, SSO/SAML, strategy team
QuillBot · Key features
- Paraphraser with Standard, Fluency, Formal, Academic, Creative and Custom modes
- Synonym slider to control how aggressively words are replaced
- Grammar checker with one-click fixes for spelling and punctuation
- Summarizer that outputs key sentences or a paragraph summary
- AI detector and AI humanizer for checking and reworking generated text
- Plagiarism checker with a monthly page allowance on Premium
Cons
- 125-word free limit makes longer texts tedious
- Paraphrasing can drift in meaning on technical or legal text
- Monthly billing is more than double the annual rate
Writesonic · Key features
- SEO-optimized article writer
- Content audit and optimization
- AI search visibility (GEO)
- Chatsonic assistant
- Brand voice
- WordPress publishing
Cons
- Credits limit volume
- Drafts need editing
- Pricing increased
QuillBot vs Writesonic: FAQ
Which is cheaper, QuillBot or Writesonic?
QuillBot starts at $19.95/mo and Writesonic at $99/mo. Both prices are checked on the vendors' own pricing pages.
Do QuillBot and Writesonic have a free plan?
QuillBot has a free plan. Writesonic has no free plan, a 7-day free trial.