Mathesar Cloud vs Open Envelope

Create, edit, explore, and connect your data in a hosted, spreadsheet-like workspace backed by Postgres. Start free, with no installs or servers to manage.

The full technical specification for the Envelope team definition format, agent structure, workspace documents, adapters, variables, secrets, and access policies.

About Mathesar Cloud

Create, edit, explore, and connect your data in a hosted, spreadsheet-like workspace backed by Postgres. Start free, with no installs or servers to manage. Backed by a database that you can rely on and grow with. Mathesar Cloud lets you start working with a database without installing, hosting, or maintaining anything. Create, edit, explore, and connect your data using a familiar, intuitive spreadsheet-like interface you already know how to use. Go from sign-up to structured data without waiting on IT, hosting, or deployment work.

About Open Envelope

The full technical specification for the Envelope team definition format, agent structure, workspace documents, adapters, variables, secrets, and access policies., VS Code, JetBrains, and any SchemaStore-aware editor will validate *.envelope.json files automatically, no configuration needed. The Envelope team definition, the structure that describes agents, roles, hierarchy, escalation paths, required secrets, and adapters, is published as a formal, versioned open source specification. Anyone can read it, validate against it, and build tooling around it.