Writing & Copy comparison 
QuillBot vs Copy.ai
Our pick: QuillBot scores 8.5/10 against 8.0/10 for Copy.ai. Here's how they differ and which one fits your needs.
QuillBot
Popular AI paraphraser, grammar checker and summariser
8.5/10Free planOur pick
Visit QuillBot VS
At a glance
| QuillBot | Copy.ai | |
|---|---|---|
| Our score | 8.5/10 | 8.0/10 |
| Best for | Students, ESL writers | Marketing teams, Sales teams |
| Type | Paraphrasing | Copywriting |
| Pricing | Free plan | Free plan |
| Starting price | Free | Free |
| Platforms | Web, Chrome, Mac, Windows | Web, API |
| Launched | 2017 | 2020 |
Key features
QuillBot
- Paraphraser with modes
- Grammar checker
- Summarizer
- Citation generator
- AI detector
- Humanizer
Copy.ai
- GTM workflows
- Chat with multiple models
- Brand voice
- Templates
- Infobase
QuillBot: pros and cons
Pros
- Best-known paraphrasing tool
- Lots of tools in one subscription
- Affordable premium
Cons
- Free paraphraser has word limits
- Paraphrased output still needs review
Copy.ai: pros and cons
Pros
- Free plan to try it
- Workflows automate repeat content tasks
- Good for sales and marketing copy
Cons
- Focus has moved toward enterprise
- Advanced workflows have a learning curve
Verdict: QuillBot or Copy.ai?
Choose QuillBot if you're students or esl writers and value best-known paraphrasing tool.
Choose Copy.ai if you're marketing teams or sales teams and value free plan to try it.
Overall we rate QuillBot slightly higher. Both are worth trying, and at least one has a free plan or trial. See all Writing & Copy tools for more options.
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