QuillBot vs Codestral 2 (Mistral)
Which one should you pick? Here's the full breakdown.
QuillBot
AI-powered paraphrasing and grammar tool used by millions of students and writers
Codestral 2 (Mistral)
Mistral's dedicated code model -- Codestral 2 (launched 2026-04-08) relicensed under Apache 2.0, removing the commercial-use restrictions of the original. 22B dense, strong FIM (fill-in-middle), available via Mistral API + Hugging Face
| Category | QuillBot | Codestral 2 (Mistral) |
|---|---|---|
| Ease of Use | 9.0 | 6.0 |
| Output Quality | 7.0 | 8.0 |
| Value | 8.0 | 9.0 |
| Features | 7.0 | 7.0 |
| Overall | 7.8 | 7.5 |
Pricing Comparison
| Feature | QuillBot | Codestral 2 (Mistral) |
|---|---|---|
| Free Tier | Yes | Yes |
| Starting Price | $0 | $0 |
Which Should You Pick?
Pick QuillBot if...
- ✓Easier to use (9 vs 6)
Students and non-native English speakers who need quick paraphrasing help and basic grammar checking at a low price.
Visit QuillBotPick Codestral 2 (Mistral) if...
- ✓Higher output quality (8 vs 7)
- ✓Better value for money (9/10)
Developers and teams who want a legally-clean open-weights code model they can self-host OR hit via API, particularly those with EU data-residency requirements. Ideal for building in-house IDE extensions, code-review bots, or CI/CD AI integrations where the Apache 2.0 license removes procurement friction.
Visit Codestral 2 (Mistral)Our Verdict
QuillBot and Codestral 2 (Mistral) are extremely close overall. Your choice comes down to specific needs -- QuillBot is better for students and non-native english speakers who need quick paraphrasing help and basic grammar checking at a low price, while Codestral 2 (Mistral) works best for developers and teams who want a legally-clean open-weights code model they can self-host or hit via api, particularly those with eu data-residency requirements.