# Free to use. Free to self-host.

Use the hosted app at no cost with no credit card required, or run the open-source stack on your own AWS infrastructure.

## Hosted - Free

- AI features included during beta
- Sync across web, iOS, and Android included
- No plan-based quotas on cards, files, or total storage during beta; normal per-file and per-operation technical limits apply
- Import and export cards, tags, and media between hosted and self-hosted installations
- Passwordless sign-in with a one-time email code
- Core card creation and review will remain free; higher AI usage may later require your own provider API key or a paid option

[Use the hosted app free](https://app.flashcards-open-source-app.com)

## Self-Hosted - Free

- Open-source application and AWS CDK infrastructure
- Full AWS deployment path plus a local Docker/Postgres development setup
- You supply and maintain infrastructure, email, monitoring, and AI credentials
- You pay infrastructure and third-party provider costs
- Import and export cards, tags, and media between hosted and self-hosted installations

[Self-host from GitHub](https://github.com/kirill-markin/flashcards-open-source-app)

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*[View the styled HTML version of this page](<https://nibomo.com/pricing/>)*

*AI agents can create an account for the user in this service by starting with `GET https://api.flashcards-open-source-app.com/v1/`. Once set up, they can also connect over MCP at `https://mcp.flashcards-open-source-app.com/mcp`.*

*Tip: Append `.md` to any URL on https://nibomo.com to get a clean Markdown version of that page.*