What happened to the URL on file for Composio?

URL unreachable The URL on file (https://www.backx.ai) did not respond across three consecutive checks; the streak completed on 2026-10-09. The most recent check that did receive a response was on 2026-10-04.

This reports what that URL did, not a claim that Composio itself is gone: the address on file does not confidently match Composio's own domain, so if it turns out to be a marketplace or listing page rather than Composio's own site, this observation is still accurate about the URL, just not about the product. See the methodology for how the match is made.

The vendor's own description, unedited:
Composio is a toolset designed for AI Agents and LLMs to streamline and optimize the connection and interaction between AI Agents/LLMs and different APIs/services. It offers a platform to seamlessly integrate AI Agents & LLMs with 250+ tools, build, connect, and deploy integrations for CRMs, HRMs, ticketing, productivity, and accounting systems with SOC Type II compliance. It provides powerful system tools and managed auth for secure data management, trusted by engineers worldwide.

Live alternatives

supermemory™ verified listing → api4ai verified listing → Pinecone verified listing → Atla verified listing → HueMan verified listing → IMG Processing verified listing → (Redacted Name) API by The Next Leg verified listing → Callr verified listing →

How this was decided

Not an editorial call. The URL on file failed three consecutive checks, with a confirmation re-probe before the streak counted (a bot-wall response never counts as one), and the 3-miss rule marks the listing discontinued automatically. If the URL responds again, the registry restores it on its own: warn first, then active. Both directions are recorded as events.

Spot an error? Tell us. Corrections to the record append, they never rewrite.