Best for
Best for non-technical founders who want the fastest path from prompt to a working app.
- Freelancers
- Small and mid-sized
No tools match
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AI App Builders Comparison
At a glance
Best for
Best for non-technical founders who want the fastest path from prompt to a working app.
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 | Base44 | Xano |
|---|---|---|
| Starting price | lower value Free tier; paid from $16 / month Prices are the annual-billing rate, monthly billing costs more. Plans are metered in message and integration credits. | 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 | Free tier with rate limits, up to 100K database records and 1 workspace |
| Commercial use | Yes | Not stated |
| Output | Working app with database, auth and hosting handled automatically | 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 web apps, plus websites and AI agents, from a chat brief | 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 | React with React Router, Vite, Tailwind CSS and shadcn/ui; serverless backend functions on the Deno runtime | 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 | Yes, a managed NoSQL database and built-in user authentication | 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; publishes to a Base44 address or a connected custom domain | 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, Stripe set up from the AI chat: cards, Apple Pay, Google Pay and multiple currencies | Not stated |
| Access to the code | Yes, editable in the Code tab, two-way GitHub sync, and a CLI eject into a standalone local project | 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 | Email helpdesk, Community forum | Chat, Community forum |
| Onboarding | Documentation and knowledge base | more entries Documentation and knowledge base, Video tutorials |
| Company size | Freelancers, Small and mid-sized | more entries Freelancers, Small and mid-sized, Enterprise |
| Integrations | Stripe, Google Calendar, Gmail, Slack, Notion, HubSpot, Salesforce, GitHub | more entries 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
Base44
Strengths
Limitations
Xano
Strengths
Limitations
Plans
Base44
Xano
What users say
Base44
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
Base44 https://base44.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.