What happened to Rabrain?

discontinued The URL on file (https://www.rabrain.com/) did not respond across three consecutive checks; the streak completed on 2026-09-19.

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

The vendor's own description, unedited:
Rabrain is an AI tool that functions as a comprehensive research and writing assistant. Primarily created to help users transform broad ideas into polished, professional content, Rabrain is designed to support every step of the creative process, from research to content generation and final editing....

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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