stately.ai
Visual collaborative platform to design, simulate, and deploy app logic using XState.
What is stately.ai?
Stately (also known as stately.ai) is a collaborative platform designed to build, visualize, and deploy complex application logic intelligently using statecharts and the actor model. It functions as a visual editor and source of truth for engineering teams, leveraging XState—a best-in-class JavaScript and TypeScript framework—to transform code into interactive state machines. By integrating advanced features like an automated xstate visualizer, an xstate vscode extension, and built-in xstate ai features (such as xtate with ai flow generation), Stately allows both developers and non-technical stakeholders to collaborate seamlessly, eliminating silos and keeping architectural diagrams perfectly synchronized with the underlying codebase.
Best stately.ai use cases by task, role, industry, and platform
These use cases show where stately.ai fits best, ranked by fit score before popularity or pricing.
stately.ai Pricing Plans
Compare stately.ai free options, stately.ai paid pricing plans, and usage notes before you choose the best way to use this AI tool in 2026.
Free, Professional from $33/mo
Public projects and state machines, export to JS/TS, state machine simulation, 3 AI generations/month, and community support.
Billed annually ($39/mo if billed monthly). Includes everything from Community plus private/unlisted projects, 1,000 AI generations/month, Stately Sky deployment (Beta), React UI generation, version history, live simulation, Figma embeds, GitHub Sync, and priority support.
Billed annually ($199/mo if billed monthly). Includes everything from Pro for up to 10 team members, shared team projects, team admins/editors, unlimited view-only access for non-team members, live collaboration (coming soon), and priority support.
Custom plan including everything from Team, plus unlimited AI generated flows, flexible hosting, dedicated priority support, custom server locations, single sign-on (SSO), audit logs, custom export formats, and app embeds.
Consultancy on state management and using XState, custom training workshops, and custom solutions for model-based testing.
Pricing updated:Jun 12, 2026
stately.ai AI Features
stately.ai Pros and Cons
Pros
- No vendor lock-in with standard open-source XState code export
- Bridges the gap between technical developers and non-technical stakeholders
- Living documentation stays automatically updated with your codebase
- Supports popular frameworks including React, Vue, and Svelte
- Automatic generation of markdown stories, Mermaid drawings, and JSON configurations
Limitations
- Free Community tier heavily limits AI workflow generation to 3 per month
- Advanced features like Figma embedding, GitHub Sync, and live simulation require a paid plan
- Live collaboration features are currently listed as coming soon