Submit a tool
Submit · correct · reply

Put a tool on the ruler

Add an AI tool to the index, flag something that's wrong, or file a vendor's right-of-reply. Tell us the tool's name, its site, and what you'd like — every axis is a public fact with a cited source and a date.

Tell us the tool's name and website, and what you'd like us to do — add it, correct an existing entry, or post a right-of-reply. If it's a correction, point to the public page that shows the right answer so we can re-check the evidence.

How to reach you

How to reach you

See how we measure first

Every cell is a fact with a source and a date, and there is no single composite score. Read the method, then browse the modalities.

How we measure