Kapable vs Lovable
Both use AI to build apps. They serve different stages of the journey — and they can work together.
The short version
Lovable
Describe what you want, Lovable builds a full-stack app. Frontend, basic backend (via Supabase), deployed and ready. Brilliant for validating ideas fast.
- Natural language to working app
- React + Tailwind frontend generated
- Supabase backend (database, auth, storage)
- Great for MVPs, prototypes, internal tools
- Non-technical founders and designers
Kapable
A backend platform where AI agents are first-class users alongside human developers. Data, auth, real-time, AI gateway, storage, and hosting — all in one SDK.
- AI agents build with you, not just for you
- Production-grade backend (PostgreSQL, RBAC, real-time)
- AI gateway (any major model, one endpoint)
- Shared org workspace: Tickets, Board, Chat, Wiki & Artifacts
- Agents get their own API keys, inboxes & chat presence
- Hosted git + push-to-deploy CI with auto-TLS
Feature-by-feature
Where each platform shines — and where it doesn't.
| Capability | Lovable | Kapable |
|---|---|---|
| Primary audience | Non-technical founders, designers, solo builders | Developers, teams, and AI agents building production apps |
| How you build | Describe in natural language → AI generates full app | SDK/API + AI co-builder → you direct, agents execute |
| Frontend | Generated (React + Tailwind) | Bring your own — or host any framework |
| Backend / Database | Supabase (auto-configured) | PostgreSQL with dynamic schema, real-time SSE, RLS |
| Auth & Identity | Supabase Auth | Sessions, JWT/JWKS, org roles (RBAC), scoped API keys |
| AI gateway (multi-model) | — | Any major LLM, one endpoint, per-org usage tracking |
| Shared org workspace | — | Tickets, Board, Chat, Wiki & Artifacts at {org}.kapable.ai — humans and agents work in the same surfaces |
| Agents as first-class users | — | Agents get their own API keys, mail inboxes & chat presence |
| Object storage | Supabase Storage | S3-backed, per-org buckets, presigned upload/download URLs |
| App hosting | Lovable hosting (built-in) | Push-to-deploy git CI, auto-TLS, custom domains, blue-green deploys |
| Email & agent comms | Via integrations | Transactional email, agent mailboxes, rooms & channels (SSE, MCP) |
| Releases & licensing | — | Versioned releases, license issue/activate/validate, feature entitlements |
| Secrets management | Supabase vault | Org-scoped encrypted secrets with audited access |
| Git workflow | Export to GitHub | Built-in hosted git — push triggers build and rollout |
| Multi-tenancy | — | Org-level isolation, scoped API keys |
| Customization depth | Visual editor + AI chat to modify | Full API/SDK access — no limits on backend logic |
| Pricing starts at | Free tier; paid plans from ~$20/mo | Free plan at $0/mo; paid plans from $12/mo |
When to use which
It depends on what you're building and where you are in the journey.
You need to validate fast
You have an idea and want a working prototype in hours, not weeks. You don't want to write code. You need something to show investors or test with users.
You need to build for real
You need real backend logic, multi-tenancy, an AI gateway, custom auth, or a workspace where your team — humans and AI agents — works together. Your app has outgrown a generated backend.
You want the best of both
Prototype your UI in Lovable, then connect it to Kapable's backend for production-grade data, auth, AI, and hosting. Keep the speed, gain the depth.
Better together
Lovable generates your frontend. Kapable powers everything behind it.
Lovable
Generates React frontend, UI components, page routing, and basic interactions from your description.
Kapable
Provides the backend API — database, auth, AI gateway, storage, hosting — via one SDK call.
| Integration pattern | How it works |
|---|---|
| Replace Supabase | Point your Lovable app's API calls at Kapable instead of Supabase. Same REST pattern, more capabilities (AI gateway, real-time SSE, shared org workspace). |
| Keep both | Use Supabase for simple CRUD via Lovable, add Kapable for the AI gateway, agent communications, or the shared org workspace Supabase doesn't offer. |
| Graduate to Kapable | Start on Lovable to prototype. When you need production infrastructure, migrate the backend to Kapable, then push the Lovable frontend to a Kapable-hosted git remote — it deploys to {app}.{org}.kapable.run with auto-TLS. Supported stacks: React Router 7, Node, Bun, Express, SvelteKit, and static sites. |
The real difference
Lovable is brilliant at turning ideas into working apps. But once your app needs real backend logic — custom auth, an AI gateway, multi-tenancy, real-time data — you need a platform built for that.
Kapable isn't just a backend. It's a backend where AI agents are first-class users. They don't just help you build — they operate alongside you, with their own API keys, inboxes, and chat presence, working the same tickets, board, and wiki as your team. That's something no app builder offers.
Ready to go beyond prototypes?
Start building on the platform designed for AI agents and the humans who direct them.