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Jango

AI participants for testing multi-user app flows locally

$9 / moStarting price
Jango featured image

About Jango

Jango provides AI-driven participants to simulate multi-user interactions in web applications. Each AI cast member receives a dedicated account and specific goals, navigating the app, filling forms, and performing actions such as posting in feeds, placing orders, or updating tasks. Users can observe, direct, or join these interactions in real time through isolated browsers. The tool supports setting up repeatable testing scenarios for social apps, chat platforms, collaboration tools, and marketplaces by assigning roles like buyers, sellers, or teammates. Jango maintains app memory between sessions, storing identities, observed controls, and run evidence for future reference. It integrates with workflows via a dashboard, terminal commands, or MCP for coding assistants, keeping the cast and its context portable. The application runs locally on macOS with Apple silicon or Intel processors, bundling necessary browsers and tools without requiring external installations. Users can manage projects, casts, and progress through a centralized account system that syncs across devices.

Key features

  • Isolated browser instances for each AI participant
  • Role-based scenario setup (buyers, sellers, teammates)
  • Real-time observation and interaction with AI participants
  • App memory storage for identities, controls, and run evidence
  • Terminal commands and MCP integration for automation
  • Local browser execution with no external dependencies
  • Project and cast management through a centralized account
  • Portable casts that retain context across sessions

Use cases

  • Testing social app interactions like invitations and group activities
  • Simulating marketplace workflows with separate buyer and seller accounts
  • Exploring collaboration tools with AI participants in shared tasks

Pros

  • Simulates multi-user interactions without coordinating human testers
  • Maintains app memory between sessions for repeatable testing
  • Runs locally on macOS with bundled browsers and tools
  • Supports terminal and MCP integration for developer workflows
  • Allows direct observation and control of AI participants

Cons

  • macOS only with no support for Windows or Linux
  • Requires local installation and setup
  • No free tier beyond a small trial
  • Managed AI credits incur additional costs

Frequently asked questions about Jango

What is Jango and what does it do?

Jango provides AI-driven participants that simulate multi-user interactions in web applications. Each AI cast member receives a dedicated account and specific goals, navigating the app, filling forms, and performing actions such as posting in feeds, placing orders, or updating tasks.

Who should use Jango?

Jango is designed for developers and teams testing social apps, chat platforms, collaboration tools, marketplaces, and other multi-user web applications. It is particularly useful for solo developers or small teams who need to simulate realistic user interactions without coordinating human testers.

How does Jango work?

Users add their development URL and test accounts, then assign roles and goals to AI participants. Each participant acts through an isolated browser, allowing users to observe, direct, or join interactions in real time. Jango maintains app memory between sessions, storing identities, observed controls, and run evidence.

Can Jango integrate with existing workflows?

Yes, Jango integrates with workflows via a dashboard, terminal commands, or MCP for coding assistants. The cast and its context remain portable, allowing users to manage projects, casts, and progress through a centralized account system that syncs across devices.

What are the system requirements for Jango?

Jango runs locally on macOS with Apple silicon or Intel processors. It bundles necessary browsers and tools, so no external installations are required. Users can download the appropriate version for their Mac and install it by dragging to Applications.

How do I get started with Jango?

Download Jango for your Mac, install it by dragging to Applications, and sign in or create an account. After confirming your email, return to Jango to log in. Create your first app, connect your own AI provider key, and add separate test accounts for your cast.

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