Faker is great as a library, but it's column-by-column with no relationships across tables, and you have to write code. This is a no-install, no-code web tool that keeps referential integrity across tables.
| Feature | Stella | Faker |
|---|---|---|
| Install / code required | No — runs in your browser | Yes — a library |
| Relational / foreign keys | Yes | No (column-by-column) |
| Multi-table datasets | Yes | Manual |
| Deterministic | Yes (seed) | Yes (seed) |
| Formats | CSV, JSON, SQL, SQLite | Whatever you code |
Comparison reflects each tool’s free offering at the time of writing; check the vendor for current details.
No — pick fields or a template and download.
Yes — parent→child entities, foreign keys, and rollup tables.
Yes, no signup.
Join the Pro waitlist — bulk generation, JSON/SQL/Excel export, and a developer API for generating data on demand.