Supero vs Retool, Supabase, Bubble, Lovable, Bolt and v0
Compared on the things that decide it: whether customers can be kept apart, whether a role can be stopped from reading a field, whether orders and payments have a real state machine — and what you are allowed to take with you. Including, for every one of them, where they beat us.
Where we come off worse. On code access, the AI builders beat us: their GitHub sync is two-way and ours is one-way. On portability, Supabase beats us outright — it is open source and genuinely self-hostable. We are designed for SOC 2 and HIPAA controls and certified for neither, with no BAA. If those are the deciding factors, take the other product — we would rather you worked that out here. The full lock-in comparison, with sources.
What each platform actually does
“–” means the dimension is not what that product is for. Scoring an internal-tools builder against customer-facing multi-tenancy would be marking it down for a goal it never set.
| Capability | Supero | Retool | Supabase | Bubble | Lovable | Bolt | v0 |
|---|---|---|---|---|---|---|---|
Multi-tenant isolation for customer-facing apps Tenancy as the record’s address rather than a column every query must remember. | ✓ | – | △ RLS — you write and maintain the policies | ✕ | ✕ | ✕ | ✕ |
Field-level access control Same endpoint, same records: one role sees a field, another does not. | ✓ | △ Per-resource permissions | △ Column privileges + RLS, hand-written | ✕ | ✕ | ✕ | ✕ |
Transactional services with saga compensation Orders, payments, two-phase inventory, bookings, e-signature, approvals, double-entry ledger. | ✓ | ✕ | ✕ | ✕ | ✕ | ✕ | ✕ |
Connect a database you already run Copy-in, live read-only, or live read-write — per table. | ✓ | ✓ | ✕ | △ | △ | △ | ✕ |
Typed SDKs generated from the schema Python and JavaScript. Not TypeScript, not Go. | ✓ | ✕ | ✓ | ✕ | ✕ | ✕ | ✕ |
Build it from your own AI editor over MCP Public descriptor, inspectable without an account. | ✓ | ✕ | △ | ✕ | ✕ | ✕ | ✕ |
Download the source An artefact you can open, diff and host. | △ One-way — source leaves, edits do not flow back | △ Toolscript, Enterprise-only, runs only inside Retool | ✓ | ✕ | △ Full download gated to paid tiers | ✓ | ✓ |
Run the whole platform yourself No vendor in the request path. | △ Enterprise on-premise Debian package; no Helm chart | ✕ | ✓ | ✕ | ✕ | ✕ | ✕ |
Competitor details verified 2026-09 against each vendor’s own documentation and pricing pages. Tiers and gating change — check before you decide on ours.
Compared one by one
Supero vs Retool
Retool is built for your employees. Supero is built for a product with customers in it: tenant isolation, per-field access control and transactional state machines are the platform, not something you assemble per app.
Where Retool wins: If what you need is an internal admin panel over an existing database, for staff, with no external customers and no tenant boundary — Retool is a more direct route and a mature product. Buying a multi-tenant platform to build a staff CRUD screen is overbuying.
Supero vs Retool in full →Supero vs Supabase
Supabase gives you Postgres and RLS and leaves the governance model to you — you write the policies, the tenant boundary, the field masking and the transactional flows. Supero ships those as the platform. You are trading portability for not writing that layer.
Where Supabase wins: Portability, and it is not close. If the deciding factor is "can I take the whole thing and run it myself with no vendor in the loop", Supabase wins and you should take it. It is also the better choice if you want to write the application layer yourself.
Supero vs Supabase in full →Supero vs Bubble
Supero produces readable Python and JavaScript you can download, diff and host — and REST APIs and typed SDKs other systems can call. The exit is the difference.
Where Bubble wins: Genuinely no code, and a large template and plugin ecosystem. If nobody on the team writes software and the app is CRUD plus workflows, Bubble will get you further faster.
Supero vs Bubble in full →Supero vs Lovable
Generation is where Lovable stops and where Supero starts. The generated app is the front of a platform that already enforces tenant isolation, field-level access and transactional state machines — the parts you would otherwise write after the demo works.
Where Lovable wins: Two-way GitHub sync. Ours is one-way — you can take the source out, you cannot edit on GitHub and have it flow back. On code access specifically, Lovable beats us.
Supero vs Lovable in full →Supero vs Bolt
Bolt hands you a project. Supero hands you a project on top of a governed runtime — the multi-tenant model, the access policy, the 22 transactional services. What you generate in Bolt, you then have to make safe for customers yourself.
Where Bolt wins: The least gated export in this comparison — a zip on any plan, no tier required. And it is excellent at getting to something running quickly.
Supero vs Bolt in full →Supero vs v0
v0 generates the interface. Supero generates the interface AND the typed schema, the REST APIs, the SDKs, the role model and the transactional services beneath it.
Where v0 wins: The cleanest git workflow of the three AI builders, and the best pure UI generation. If the problem is "I need this interface built", v0 is the sharper tool.
Supero vs v0 in full →What you are actually buying
Not generation speed — every product on this page generates something. The layer underneath it.
Tenant isolation
Logical isolation enforced at the query planner — tenancy is the record’s address (domain → project → tenant → record), not a column somebody has to remember to filter on. Physical isolation via self-host.
Access control
Role-based access at object AND field level, plus per-owner record scoping stamped server-side from the authenticated caller.
Transactional services
22 transactional services — cart, order, payment authorize/capture/refund/void, two-phase inventory reserve/commit, booking, subscriptions with dunning, multi-signer e-signature, multi-step approval, a double-entry loyalty ledger — with saga compensation enforced centrally and invalid transitions returning 409.
Your own database
PostgreSQL, MySQL, SQL Server, Oracle and MongoDB; Snowflake, Databricks, ClickHouse, BigQuery, Redshift and Microsoft Fabric; plus REST, CSV/S3/GCS/SFTP and webhooks. Per table: copy-in, live read-only, or live read-write.
Built from your AI editor
A public MCP server you can inspect without an account: GET api.supero.dev/mcp/v1/info returns the descriptor and its build-tool count.
What you can export
Readable Python and JavaScript source as a tarball, or pushed to a GitHub/Bitbucket repo you own with secrets stripped — plus your data, plus an optional Enterprise self-host. One-way. Source leaves; edits do not flow back. And the governance layer runs on our runtime unless you take the Enterprise on-premise build.
Check it yourself
The MCP descriptor is public and needs no account. The live apps are at real URLs. Nothing on this page asks you to take our word for it.