Synrows
v1.0 · Desktop app

Realistic test data,
guided by AI

Synrows connects to Postgres, MySQL, SQLite, MongoDB, and more. Import schemas, analyze generation rules, seed tables, and explore results — with local models or cloud AI.

Three workspace modes

One desktop app for the full test-data workflow.

Explorer

Manage database groups, browse tables, run guarded SQL, import CSV, and check schema drift.

Seed

Define generation rules with AI, preview rows, and apply Faker or local LLM output to your DB.

Analyze

Build monitor views and printable reports with table blocks, metrics, and AI-assisted design.

How it works

From empty project to seeded database in minutes.

1
Create a project and connect a database
2
Import or introspect schema (SQL paste, files, live connection)
3
Analyze rules with cloud AI, BYOK, or local LLM
4
Generate and apply test data, then browse or report

Download Synrows

Signed installers with bundled Node runtime — no separate Node install required.

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FAQ

Do I need Node.js installed?

No. Packaged builds include a bundled Node sidecar for the local server.

Does cloud AI require an account?

Synrows Cloud registers your desktop device automatically. You can also use BYOK or local models offline.

Which databases are supported?

SQLite, Postgres, MySQL, MongoDB, Supabase, Cloudflare D1, and an in-app demo adapter.