An AI Alternative to an MVP Development Agency
Greta.sh is a self-serve AI app builder, not an agency. Describe your idea, build a full-stack minimum viable product yourself, and keep changing it without change requests or a retainer.
Prefer done-for-you?
Want a team to build it for you?
Greta.sh is where you build it yourself with AI. If you would rather hand the build to a team, Greta Agency, our sister agency, builds MVPs done-for-you.
How it works
From Idea to Launched MVP in Four Steps
Skip the discovery calls, statements of work, and sprint planning. You describe the product, Greta.sh builds it, and you iterate until it is ready for users.
How it works
From Idea to Launched MVP in Four Steps
Skip the discovery calls, statements of work, and sprint planning. You describe the product, Greta.sh builds it, and you iterate until it is ready for users.
Describe Your Product Idea
Tell Greta.sh what you want to build in plain language: the problem, the users, and the core flow.
- Explain your app idea, target users, and must-have features.
- Greta.sh maps the screens, data model, and logic from your description.
Build Your Full-Stack MVP
Greta.sh generates a working product: frontend, backend, database, and auth wired together.
- Add features, screens, and business logic through simple prompts.
- Get a real full-stack app, not a clickable prototype or Figma mockup.
Connect Payments & Integrations
Add Stripe, user accounts, email, and the APIs your MVP needs to work as a real product.
- Add Stripe billing, user accounts, and email through prompts instead of sprints.
- Call the tools your go-to-market motion depends on through their APIs.
Deploy and Start Getting Users
Publish your MVP to a live URL, then iterate the moment feedback lands.
- Deployment and custom domain setup are included from the Starter plan.
- Change anything yourself, with no change requests and no agency retainer.
Platform
The Full Stack an MVP Needs, Built by You
From auth to payments to deployment, Greta.sh generates the pieces a minimum viable product needs, and you stay in control of every change.
Full-Stack App Generation
Get a real frontend, backend, and database from a description, not a throwaway prototype.
Auth, Payments & Billing
Add user accounts, Stripe payments, and role-based access by describing them.
Deployment
Publish to a live URL and set up a custom domain. Deployment starts on the Starter plan.
Instant Iteration
Change features the moment users give feedback, with no change orders and no dev queue.
Real Code You Can Inspect
Every app is real code: view it on the Free plan, edit it from Starter, and sync it to GitHub on Pro.
Comparison
Greta.sh vs a Traditional MVP Development Agency
What changes when you build the MVP yourself with AI instead of hiring a minimum viable product agency.
FAQ
MVP Development — Answered
What founders ask when deciding between building an MVP themselves and hiring a minimum viable product agency.
An MVP development agency is a firm that builds a minimum viable product (the simplest version of your app that delivers core value) on your behalf. Greta.sh is not an agency. It is the build-it-yourself alternative: instead of a retainer and multi-week sprints, you describe your idea and build a full-stack MVP with AI.
Greta.sh has a Free plan with 5 credits a day and paid monthly plans for deployment and more credits, a fraction of the $20,000–$150,000 a traditional MVP development agency typically charges. See the pricing page for current plans.
Keep Exploring
Build Something Real
If you can describe it, you can build it.