Pricing
Four tiers. Pay only for what you need.
Monthly is a $5/month subscription. Pro is $59 once for a perpetual paid unlock and 12 months of updates; renew only if you want later releases. Team is $3/seat/month with invoicing. Free covers three-tab scratchpads forever. License keys verify offline.
Free
Trying Lingua across core languages
- 3 open tabs at a time
- Up to 5 saved snippets
- JavaScript, TypeScript, Python, Ruby runners
- All single-shot developer utilities
- Monaco editor + syntax highlighting
- Keyboard shortcut editor
Monthly
Developers running real multi-language work
- Everything in Free
- Unlimited tabs and snippets
- Go and Rust runners
- TypeScript, Python, and SQL notebooks
- Local-first AI with your own endpoint and key
- Persistent execution history and utility workflows
- Every update while subscribed
Pro
Pay once, keep the paid tier forever
- Everything in Monthly
- Perpetual paid unlock
- 12 months of updates included
- Optional renewal for later updates
- Priority email support during the update window
Team
Teams and agencies
- Everything in Pro
- Seat management
- Invoicing
Frequently asked
What's your refund policy?
All paid tiers are refundable within 14 days of the initial purchase, no questions asked. Email [email protected] with your order number. Monthly and Team can also be cancelled anytime to stop the next renewal.
Does Lingua work offline?
On desktop, yes — fully. Pyodide is bundled inside the binary, JavaScript and TypeScript run in a Web Worker, and Go and Rust use your local toolchains. License verification is offline by design (Ed25519 signed tokens). The web build at app.linguacode.dev needs the first page load over the network; subsequent runs are cached.
Can I try Pro before paying?
Yes — 14 days, no credit card. Open Lingua, go to Settings → License → Try Lingua Pro free for 14 days, enter your email, and click Start Trial. The token activates automatically (no manual paste). One trial per email and per device.
How does the education program work?
Verified students and educators get free Pro for one year, renewable. Open Lingua → Settings → License → Educational license, enter your school email (any .edu domain plus .ac.uk, .edu.mx, .edu.au, .edu.ca, .edu.br, and .ac.in), and confirm with the magic link we send you. The token arrives by email and pastes itself into the app.
Can I move my license between machines?
Yes. A Pro license is bound to a small set of devices (currently three). When you buy a new machine, deactivate the old one from Settings → License — the slot frees up immediately. No phone-home, no waiting on a server.
What happens after my one-time Pro updates end?
Your paid features stay unlocked forever. The one-time Pro purchase includes 12 months of new releases; renewal is optional if you want to keep your update eligibility current. Your signed token continues to work offline.
Lingua is source-available, not open source — see the licensing page for the exact scope of what you can do with the code.