What happened to Whismer?

discontinued The URL on file (https://whismer.com/) did not respond across three consecutive checks; the streak completed on 2026-09-13.

The address on file matched Whismer's own domain with high confidence, so this observation is reported about Whismer directly. See the methodology for how the match is made.

The vendor's own description, unedited:
Whismer is a no-code AI chatbot building tool that allows users to easily create custom chatbots based on their own data. It enables users to train chatbots called ChatGPT by uploading multiple file formats such as PDF, DOC, CSV, and TXT, as well as adding web links and writing notes. By customizing...

Live alternatives

No active same-category alternatives in the registry yet. The tools index carries everything else that is live.

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.

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