# Railbase vs Retool

> Retool builds internal UIs over data you already have; Railbase is the self-hosted backend itself — and ships business apps too.

_Updated: 2026-06-11_

Retool and Railbase get compared a lot, but they solve **different halves** of
the problem. Retool is a low-code builder for **internal tools and admin UIs on
top of data and APIs you already run**. Railbase is the **backend itself** —
data, auth, APIs, tenancy — and it ships end-user and admin UIs plus business
modules.

## At a glance

| | Retool | Railbase |
|---|---|---|
| Primary role | Internal-tool / admin UI builder | Backend platform |
| Provides the data layer? | No — connects to yours | Yes — storage, auth, REST, realtime |
| Hosting | Cloud + self-host (paid tiers) | Self-host (free core) |
| Pricing | Per-user | Free core + per-seat plugin licenses |
| App audience | Internal-facing | Public site frontend + admin SPA |
| Ready business apps | Build them screen by screen | Marketplace: helpdesk, inventory, accounting… |

## When Retool is the better choice

If you already have databases and APIs and just need to **assemble internal
dashboards and admin panels quickly**, Retool's drag-and-drop builder and large
integration catalogue are excellent.

## When teams pick Railbase

- You need the **backend**, not just a UI over one: data model, auth,
  multi-tenancy, REST, realtime.
- You want **end-user-facing** apps, not only internal tools.
- You want **ready business modules** (helpdesk, inventory, accounting) you
  self-host, not panels you rebuild per screen.

The two can even complement each other — but if you're standing up a product
backend from scratch and want business apps included, Railbase covers the whole
stack on your own server.

## FAQ

### Does Railbase replace Retool?

Only if what you actually need is the backend. Retool builds internal UIs over
data sources you already operate; Railbase **is** the data source — storage,
auth, REST, realtime, tenancy — and ships its own admin and site UIs. Teams
replace Retool with Railbase when the "internal tool" is really a whole app.

### Can I build internal tools with Railbase?

Yes. Every collection gets auto-generated CRUD, the admin SPA manages data,
users and operations out of the box, and the UI component kit + TypeScript SDK
cover custom screens — without a per-user builder license.

### Can Retool connect to Railbase?

Yes. Railbase exposes a standard REST API with token auth, so Retool (or any
UI builder) can sit on top of it like any other API resource.

### How does pricing differ?

Retool charges per user of the builder/apps. Railbase's core is free to
self-host; you only pay per-seat licenses for the commercial plugins you
install (helpdesk, inventory, accounting, CMS…).

## Get started

[Download Railbase](../download) · [browse the plugins](../plugins)