How MeroFoundry compares
Two things set it apart: the AI you already use does the building, and there are no build credits. Every published app also gets its own MCP server, scoped to each user. Here is how that plays out against the tools people usually weigh it against.
| This siteMeroFoundry | Chat-first buildersLovable, Bolt | Internal toolsRetool with MCP | Backend as a serviceSupabase plus your own code | |
|---|---|---|---|---|
| Who builds the app | The AI you already useClaude Code, Cursor, Claude Desktop or your CLI, connected over MCP | Their built-in agent. Lovable also takes prompts from Claude Code or Cursor over MCP; the build still spends Lovable credits | Retool's building agent, prompted from your client over MCP. React apps on Retool Cloud since May 2026, not classic apps | Your agent writes the code, and you own it |
| Chat window of its own | NoneYour agent talks to the platform directly | Yes. The chat is the product | Yes, with an MCP route beside it | No |
| Who pays for the AI | You, on the plan you already haveNo AI charges from us | Credits (Lovable) or tokens (Bolt) bundled into the plan | Pooled AI credits in the plan, 250 a month on Free. MCP builds draw on them. Your own key only on Enterprise | You, through your own agent |
| Build credits or usage fees | NonePlans set capacity limits only, listed on the pricing page | Lovable: credits per message, priced by task complexity, 5 a day free. Bolt: tokens per prompt, 1M a month free | Per builder seat, plus AI credit packs and agent hours | Usage based: compute, bandwidth, disk and monthly active users |
| Runs the app once it is built | YesHosting, auth, data and rules on your custom domain | Yes. Hosting plus a built-in database; Lovable's backend is built on Supabase. Usage draws on the same credits or tokens | Yes, inside Retool | Database, auth, storage and functions; you host the front end elsewhere |
| Business rules, permissions, audit log | Built inDeclared on the models, enforced on every path | Whatever the generated code and database policies do | Audit logs and rich permissions from the Business plan; custom roles on Enterprise | Row-level policies you write and test |
| MCP server on every published app | YesScoped by your app's roles, so your users' agents reach only their own records | Lovable: yes, opt in per app on every plan, needs its built-in backend. Bolt: no | No. Retool's MCP server builds and administers; it does not expose your app to its users | No. Supabase's MCP server manages the project, not your app |
| Custom domain on the free tier | YesHobby is free, no card | No. Pro plans and up on both | No. Business plan and up, one domain per organization | No. $10 a month per domain, Pro plan and up |
| Leaving | Export the application bundleOr bring your own front end from day one | Git sync on every Lovable plan; code download is paid. Bolt: zip download | App JSON or Toolscript export, usable only in another Retool instance | It is Postgres. Take a dump |
| Best for | Developers who already work with an agentand want a real backend without wiring it | Non-coders and first prototypes | Teams building internal tools | Developers who want to write and run the code themselves |
Competitor details checked on 4 November 2026 against each vendor's public pricing and documentation. If something has changed, tell us at sales@merofoundry.com and we will correct it.