This is less a competition than a boundary line, and most teams running cartapel keep pgAdmin installed.
For database administration — query plans, vacuum and bloat, replication, extensions, role grants, ad-hoc SQL against anything — pgAdmin (or psql, or DBeaver) is the right tool and cartapel does not replace any of it. cartapel never issues DDL and has no server administration surface at all.
What you should not do is hand pgAdmin to support staff. It exposes raw SQL over every table with no application-level roles, no column masking, no row filters and no trace of who changed what. One mistyped UPDATE without a WHERE is a bad afternoon, and nothing records it.
| cartapel | pgAdmin | |
|---|---|---|
| Audience | Support, ops, anyone in the company | Engineers and DBAs |
| Server administration | None — never issues DDL | Query plans, vacuum, replication, grants |
| Application-level roles | Per table, column and row, with inheritance | Postgres roles only |
| Secret columns | Secret-shaped columns masked by default | Everything is visible |
| Audit of writes | Built in — before/after diff, one-click revert | None |
| Databases | Postgres, MySQL, MariaDB (+ ClickHouse read-only) | Postgres only |
| Dashboards | SQL tiles and charts for the business | Server activity charts |
| License | MIT, free, no seats | PostgreSQL licence, free |
Yellow cells are nuanced — the sections below say why.
DELETE.Pick pgAdmin if You are administering the database server itself.
Pick cartapel if You are handing a panel to people who should never see a SQL prompt.
No login. Click anything — the demo resets on a schedule.
The admin you already know — but the live schema is the model, and there is no Python app to host it.
The open-source, self-hosted answer when what you actually needed was a database panel, not an app builder.
Metabase answers questions about the data. cartapel changes it, safely, and writes down who did.
The closest philosophical neighbour — same introspection bet, a much larger surface, and a different licence.
A spreadsheet over your database, versus a reviewable panel over a schema you did not want touched.
An open-source Airtable that wants to own the data, versus a panel over data that is already owned.
Everything on one page: the full matrix against all seven.