Curio pricing
3 plans read from curio.to
CurioFree Free foreverAI tutor for any subject · Upload docs, notes or images · Flashcards, quizzes and summaries · Practice tests · Fair daily limits Read 12 Oct 2026 · curio.to
Super Curio$8 a month Billed yearly; $8.00 /monthAdvanced AI tutor · Unlimited chat, flashcards, quizzes and tests · Larger file upload limits · Adaptive test difficulty Read 12 Oct 2026 · curio.to
Ultra Curio$21 a month Billed yearly; $21.00 /monthAdvanced AI tutor · Unlimited chat, flashcards, quizzes and tests · Adaptive test difficulty · SAT feature Read 12 Oct 2026 · curio.to
In short
- Curio has a free plan (Curio).
- Paid plans published: 2, from $8 a month.
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Talkpal | $0.52/mo | Yes | Yes |
| Brainscape | $0.67/mo | Yes | No |
| Quizbot | $2.92/mo | Yes | Yes |
| RemNote | $8/mo | Yes | No |
| Quizly | €2.91/mo | Yes | Yes |
| Quizlet | $2.99/mo | No | Yes |
| Duolingo | — | Yes | Yes |
| Learnboost | €5.83/mo | Yes | No |