OnSpace.AI review
A broad AI app builder with full-stack features, code export, and a $25 Pro tier.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
OnSpace.AI is a no-code, AI-assisted builder for teams creating mobile and web applications through conversational prompts. It supports iOS, Android, and web projects, with code editing included on the Free plan. The platform is aimed at teams that want to generate full-stack applications while retaining access to application code, managed backend capabilities, authentication, storage, and payment features. It can also publish mobile apps, making it broader than a web-only app builder.
Its strongest differentiator is the breadth of built-in application infrastructure. OnSpace.AI includes PostgreSQL, email/password authentication with social login support, file storage, real-time data synchronization, and Serverless Edge Functions. Stripe supports payment integration, while Supabase, Stripe, and GitHub provide the named integration points. GitHub code export and direct code download give teams an option to continue working with generated code outside the builder. The built-in backend, called Spaces, is identified as Alpha, so teams evaluating production use should account for that maturity signal.
The Free plan includes public projects, the iOS, Android, and web AI app builder, usage-based Agent mode, and a Code Editor. Pro costs $25 per month and adds up to 7,500 credits per month, advanced AI coding models, private projects, custom domains, and fast track generation. Enterprise adds default exclusion from training data, priority queue access, SSO, and an exclusive customer service team. OnSpace.AI suits teams that value conversational generation across mobile and web, plus backend services and code ownership. Teams needing a more established built-in backend or private projects without a paid tier should consider alternatives.
OnSpace.AI pros and cons
- Where it wins
- Builds iOS, Android, and web apps from conversational prompts
- Includes PostgreSQL, authentication, storage, realtime sync, and functions
- Exports code through GitHub or direct download and supports Stripe payments
- Where it doesn't
- The built-in backend is identified as Alpha
- Free projects are public
- Pro limits usage to up to 7,500 credits per month
OnSpace.AI fact sheet, pricing and score →
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