We agree with NocoDB on the important part: your data belongs in a real database you own, not a proprietary backend. We disagree about who should run the software — and about what an AI assistant should be allowed to do with your schema.
If you're weighing self-hosted open source against a hosted product, this page tries to give you the real trade-off rather than a scoreboard.
Compared as of August 2026. NocoDB moves fast — check their docs before making a decision on our say-so.
| Capability | SchemaStack | NocoDB |
|---|---|---|
Your data in your own Postgres or MySQL database | ||
Spreadsheet-style data editor | ||
Generated REST API per table | ||
Import an existing schema and work with it | ||
Open source, self-hostable, free forever NocoDB's biggest advantage. If you want to read the code, fork it, or run it with no vendor relationship at all, that's a real reason to choose it. | ||
Fully hosted — nothing to deploy, patch or upgrade NocoDB offers a cloud tier; self-hosting is the path most teams take, and it comes with the usual ops burden. | ||
MCP server for AI assistants (57 tools) Claude Desktop, Claude Code and any MCP client can browse the schema, query data and — at full access — design tables. | ||
Migration dry run before a schema change Reports whether a migration is required, rows affected, locking behaviour and the SQL — before anything is applied. | ||
Graduated AI access levels with per-key scoping Disabled by default. Read-only, data-only or full, and a key can be narrower than its workspace or limited to named tables. | ||
Validation rules enforced on write | ||
Real-time collaborative editing | ||
Large open-source community and plugin ecosystem Years of contributors and integrations. We're newer, and we're not going to pretend otherwise. |
SchemaStack ships an MCP server: 57 tools that let Claude or any MCP client read your schema, traverse relationships, query rows, and — when you allow it — create tables, add validation rules and build indexes. Not a chat box bolted on the side. The same surface the product's own interface drives.
Ask what a column change would do and you get the answer without the change: migration or not, how many rows, whether reads or writes will block, and the SQL that would run. It's the difference between letting an assistant near your schema and dreading it.
Self-hosting is free until you count the upgrades, the backups of the app layer, the TLS certificates and the Postgres tuning. SchemaStack is hosted — you bring a database connection, we run everything in front of it. Your data still lives in your database.
Off by default. Four levels from read-only to full schema control. Each key can be narrower than its workspace, or scoped to named tables — so the assistant answering questions about orders never gets near payroll.
NocoDB is a good product built by people who care about the same thing we do. There are straightforward cases where it's the right answer:
Start a 14-day Pro trial — no credit card. Connect your own Postgres or MySQL, or begin with a managed sample database and point it at your own later.
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