Sotto Pricing in 2026
1 plan, and a free plan.
Self-hosted
Free
Free to run, modify, and redistribute under AGPL-3.0 · You pay configured providers directly
Free plan Read from Sotto's pricing page on 13 Oct 2026.
What the alternatives cost
| Product | Free | Paid from |
|---|---|---|
| SuperMemo | Free plan | $35.99 |
| Innovative Language Learning | Free plan | $60 |
| TextLingo 2 | Free plan | $49 |
| Learning with Texts | Free plan | — |
| Duolingo | Free plan | — |
| Lingora | Free plan | $4.99 |