# Jango

> Give AI participants accounts and goals to test social feeds, marketplaces, sandbox order books and collaborative workflows through separate browsers.

Jango provides AI participants with separate browser sessions for development-time testing of social and collaborative web apps. Set up test accounts, assign goals, join the app yourself, inspect screens and direct or pause participants. Save casts and login state for later runs.

The scripted playground does not require an AI key. Live AI requires a supported provider connection or configured managed AI; model usage can incur charges. Paid plans are not available yet. Connect your own AI provider for live sessions; provider usage charges apply.

Participants are simulated, not real customers. They can make mistakes and do not replace deterministic regression tests, load tests, security checks or real-user research. Use development accounts and apps you control.

## Testing guides

- [Social app testing](https://usejango.com/use-cases/social-app-testing.md): Test social app interactions with AI participants: invitations, conversations, community roles and shared activity, alongside your own test account.
- [Chat app testing](https://usejango.com/use-cases/chat-app-testing.md): Test messaging and group chat flows without coordinating a group of testers. Direct AI participants in separate browsers and join the conversation yourself.
- [Collaboration testing](https://usejango.com/use-cases/collaborative-app-testing.md): Use AI participants to explore team invitations, shared tasks and role-based workflows in collaborative web apps, without gathering a testing team.
- [Order books & marketplaces](https://usejango.com/use-cases/order-book-testing.md): Exercise sandbox order books and marketplace workflows with separate AI participants that navigate pages, fill forms and submit test orders.
- [The solo developer’s testing guide](https://usejango.com/guides/test-multi-user-app-alone.md): A practical workflow for testing social and collaborative apps alone: separate accounts, purposeful scenarios, AI participants and checks across browsers.