Best for
Best for technically curious builders who want to build, see and ship the code in one place.
- Freelancers
- Small and mid-sized
- Enterprise
No tools match
Press / to search, arrow keys to move, Enter to open
AI App Builders Comparison
At a glance
Best for
Best for technically curious builders who want to build, see and ship the code in one place.
Best for
Best for teams building a scalable backend and API without managing servers, with the frontend built elsewhere.
Cataleo does not name a winner. Both statements come from the vendors themselves.
| Criterion | Replit | Xano |
|---|---|---|
| Starting price | Free tier; paid from ~$20 / month plus usage Published apps on the free tier are time-limited. | Free tier; paid from $85 / month Prices are billed annually: Essential $85 and Pro $224 per month. Custom plans are quoted by the vendor. |
| Free trial | Free tier, published apps time-limited | Free tier with rate limits, up to 100K database records and 1 workspace |
| Commercial use | Yes | Not stated |
| Output | Full-stack apps: code, database, hosting and deploy in one place | Backends: PostgreSQL databases, REST APIs, background tasks and agent tooling |
| API | Not stated | Yes, the platform's purpose is generating APIs, with autogenerated OpenAPI docs and an MCP server |
| Hosting | Not stated | Xano-managed regions or self-hosted on Azure, AWS, GCP or on-premise |
| What it generates | Full-stack apps through Agent 3, which generates autonomously and tests in a real browser | The backend rather than the whole app: database, REST APIs, custom functions, middleware, background tasks and triggers, with the frontend left to another tool |
| Stack and frameworks | 50+ languages | PostgreSQL with Redis caching and Docker microservices; logic is built visually or written as XanoScript, which the CLI syncs to files on disk; works with React, Next.js, Flutter, Webflow, Framer and AI-generated frontends from Lovable and Bolt |
| Auth and database | Built-in database | PostgreSQL with unlimited records from the Essential tier; authentication endpoints (/signup, /login, /me) ship by default on JWE tokens, with role-based access control and enterprise SSO through GitHub, Google and Microsoft |
| Hosting and deploy | Yes, built-in hosting and deploy | Xano-managed hosting across multiple regions, or self-hosted on Azure, AWS, GCP or on-premise; releases are immutable versioned objects promoted through staging |
| Payments | Yes, Agent wires up Stripe in one step, on paid plans | Not stated |
| Access to the code | Full browser IDE with terminal and version control, every line visible | XanoScript is readable and editable, and the CLI syncs the workspace to files on disk; APIs carry autogenerated OpenAPI documentation |
| MCP-ready | No | stated Yes |
| Deployment | Cloud (SaaS), Browser-based | more entries Cloud (SaaS), Browser-based, On-premise |
| Support | Not stated | Chat, Community forum |
| Onboarding | Not stated | Documentation and knowledge base, Video tutorials |
| Company size | Freelancers, Small and mid-sized, Enterprise | Freelancers, Small and mid-sized, Enterprise |
| Integrations | Not stated | Claude, ChatGPT, Cursor, Lovable, Bolt.new, Webflow, Framer, Flutter, Datadog |
Adds a column to the table, from the tools in this category.
Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.
The short version
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Replit
Strengths
Limitations
Xano
Strengths
Limitations
Plans
Replit
Xano
What users say
Replit
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Xano
No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.
Where this comes from
Replit https://replit.com · no check date recorded yet
Xano https://www.xano.com · no check date recorded yet
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.