# Delta AI

> Architecture-first backend generator. Delta AI designs a backend system from a product description, writes a specification per service, and opens pull requests in your GitHub organisation.

Delta AI is for backend engineers and technical founders. It generates Python, TypeScript, Rust and Go services backed by PostgreSQL, delivered as pull requests in your own GitHub organisation. You deploy the containers. Managed environments are not available yet.

## Pages

- [Delta AI: architecture-first backend system generator](https://delta-ai.dev/): Delta AI designs a backend system from a product description, writes a specification per service, and opens pull requests in your GitHub organisation.
- [How Delta AI works: architecture to pull requests](https://delta-ai.dev/how-it-works): The nine-step flow, Feature and Refactor modes, plan approval, sessions and change sets, and a worked real-time platform example.
- [Delta AI pricing: free first backend, credits, plans](https://delta-ai.dev/pricing): Four tiers, how credits and queued runs work, auto top-up, and what is not included yet.

## Docs

- [Documentation](https://docs.delta-ai.dev): Product documentation, guides and FAQ.

## Notes

- Pricing: free tier covers the first architecture and one full service, each with its design diagram. Credits from $10, never expire, and cost less per credit inside a plan. Plans: Discovery $25, Pro $50, Business $200 per month with matching credits.
- Hosting and deployment are not included. Managed environments are coming.
- No customer names, testimonials or benchmarks are published.