Mathesar Cloud vs SigmaShake

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.

Generative AI agent guardrails mapped to MITRE ATLAS AML.M0020: deterministic ALLOW, DENY, ASK, FORCE at the tool-call boundary. Honest-agent. Not a sandbox.

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 SigmaShake

Generative AI agent guardrails mapped to MITRE ATLAS AML.M0020: deterministic ALLOW, DENY, ASK, FORCE at the tool-call boundary. Honest-agent. Not a sandbox. SigmaShake (ssg) checks every AI agent tool call against your rules before it runs, so risky actions can be blocked or rewritten in milliseconds, without a sandbox. AI agents run shell commands, edit files, and call external APIs. That means they can cause real damage before you realise what happened. It was completing a task "helpfully." The replies came in fast.