A complete backend, built from the database up
Every Kethosbase project is a dedicated PostgreSQL database with an instant REST API, authentication, file storage, and realtime — provisioned in under a minute and secured by Row-Level Security on every request. One platform, built in-house, no glue code.
curl "https://<project>.kethosbase.com/rest/v1/todos?select=*" \
-H "Authorization: Bearer kbp_live_…"One project, every capability
No glue code, no bolted-on services — every part of your backend is built and operated as one coherent system.
Dedicated PostgreSQL
Each project gets its own real PostgreSQL — vanilla, plain SQL, no fork and no proprietary dialect. Your schema is the source of truth, with curated extensions like pgvector.
postgresInstant REST API
Tables become REST endpoints the moment you create them — rich filters,
logical or/and, embedded related resources, and
pagination included, with Row-Level Security enforced on every request.
Authentication
Email and password, magic links and one-time codes, anonymous sessions, and TOTP multi-factor — with leaked-password protection built in. Every method issues JWTs that carry straight into your RLS policies.
/auth/v1File storage
Upload and serve files through a simple API, with signed URLs and access rules that live next to your data — same database, same policies.
/storage/v1Realtime
Subscribe to change feeds and broadcast over WebSockets with per-project channels — presence, live updates, and notifications, without running a single server.
realtimeRow-Level Security, first-class
Your access rules live in the database and are enforced on every path. Built-in advisors lint your schema for exposed tables and missing policies before they reach production.
advisorsA dashboard that respects you
Table and SQL editors, an AI assistant, usage metrics, audit logs, and team management — with a ⌘K command palette to move at speed. Fast, honest, and free of dark patterns.
app.kethosbase.comA typed client and a CLI
An official, fully typed client library for the browser and Node covers data, auth, storage, and realtime. A single-binary CLI links your project, runs migrations, and generates types from your live schema.
@kethosbase/clientYour data, on your terms
The questions builders actually ask — answered straight.
Full export, anytime
It's standard PostgreSQL — connect with pg_dump and take a
complete dump whenever you want. Your schema and data stay portable, and you
can export query results to CSV from the dashboard too.
Backups & point-in-time recovery
Automated backups with WAL-based point-in-time recovery — your database can be restored to a specific moment in the retention window, not just to last night's snapshot.
Direct PostgreSQL, not just REST
Connect psql, ORMs, and migration tools straight to your database over a secure endpoint, with SCRAM end to end — short-lived tickets for people, and durable credentials for your app's connection pool.
Limits you can see
Clear, hard caps with no surprise overage, visible per project in the dashboard. Storage scales to 1 TiB per project, realtime to 20,000 concurrent connections, and egress to 20 TiB a month — sized to your plan.
Monitored, with live status
Health-checked and alerted around the clock, with a live status endpoint. We set uptime targets with you for production workloads.
Built differently, on purpose
The whole platform is ours — designed to be coherent, secure, and honest about what it does.
In-house, end to end
No forks, no rebadged images. Every layer — database, APIs, auth, storage, dashboard — is built and operated by us as one system, so the parts actually fit together.
Secure by default
Projects are isolated at the database, Row-Level Security is enforced on every request, and keys are scoped — publishable for the browser, secret for your server. Advisors catch the gaps.
Bring the tools you already use
Wire-compatible REST, auth, and storage APIs mean the client libraries you already use keep working — point them at your project URL and key. Migrating an app is a config change, not a rewrite.
Hardened on real workloads
We don't just ship it — we run on it. Kethosbase runs real, production-grade workloads, including our own, so what you build rests on the same foundation we trust in production.
From zero to API in three steps
No CLI to install, no YAML to write.
Create a project
Your database, keys, and endpoints are provisioned in under a minute — one dedicated PostgreSQL instance, ready to use.
Define your schema
Create tables in the dashboard or run plain SQL in the editor. Add RLS policies when you're ready for users.
Call your API
Grab your project URL and keys from the dashboard and start reading and writing over REST from any language — or install the typed client and let it do the wiring.
Start building today
Create your first project in under a minute on the free Starter plan — no card required. Upgrade whenever you outgrow it; pricing scales with your project.