What happened to the URL on file for Abacus.AI?

URL unreachable The URL on file (https://medcol.io) did not respond across three consecutive checks; the streak completed on 2026-09-01.

This reports what that URL did, not a claim that Abacus.AI itself is gone: the address on file does not confidently match Abacus.AI's own domain, so if it turns out to be a marketplace or listing page rather than Abacus.AI'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:
Abacus.AI is an AI platform designed to help organizations embed cutting-edge AI into their applications. It provides an AI Engineer to build applied AI systems for various use cases, including custom chatbots, AI agents, forecasting, personalization, and predictive modeling. The platform aims to automate entire enterprises with AI building AI.

Live alternatives

Intapp verified listing → Lingban AI verified listing → Notis verified listing → AI Perfect Assistant verified listing → Cherry Studio AI verified listing → AI Tutor verified listing → Userflow verified listing → ChatAI 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.