Frequently Asked Questions

Yes — Underpeaks Core is free and open source forever.

Yes — Underpeaks Core is licensed for commercial use.

Underpeaks Core works offline. Studio requires an internet connection.

Studio pricing adjusts based on your region.

Studio is hosted by us; Core is self-hosted and free.

generated files are always refreshed; customizable files are yours once edited.

No — customizable files are protected by checksum detection once edited.

Switching is possible but Underpeaks doesn't automate data migration between adapters yet.

A model is a schema definition for one table — its columns, types, and constraints.

type controls storage; ui_type only controls the editor input.

The three team roles and what each one can access.

No — fetch related records with a separate request; the API doesn't auto-expand foreign keys.

How to authenticate with an API key or session token, on Hosted or Core.

Core's Delete endpoint only matches the id column — use the console for other primary keys.

Hosted scales with your plan; Core is a flat 100 requests/minute per key.

Core is free/self-hosted; Studio is paid/hosted with scaling tiers.

Data is retained for 30 days after your Studio subscription ends.

Usually a missing, invalid, or mismatched-project API key.

A pre-launch checklist for deploying Underpeaks Core to production.

Not yet — Docker support is planned for a future release.