What happened to the URL on file for Writingmate.ai?

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

This reports what that URL did, not a claim that Writingmate.ai itself is gone: the address on file does not confidently match Writingmate.ai's own domain, so if it turns out to be a marketplace or listing page rather than Writingmate.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:
WritingMate.ai is a Chrome extension and platform that serves as an AI communications and writing assistant powered by GPT 3.5 and other AI models. It offers a free alternative to ChatGPT and can be accessed on any tab. The platform provides access to multiple AI models, including OpenAI, Claude, Gemini, LLama, Groq, and Mistral, allowing users to choose the best AI for any job and save money by using top LLMs in one place. It supports various tasks such as writing, coding, learning, and content creation.

Live alternatives

OpenAI verified listing → Future AGI verified listing → Mammouth AI verified listing → RIVAL verified listing → Deep Infra verified listing → Alle-AI verified listing → ChatPlayground verified listing → Wordkraft AI 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.