What happened to Query Vary?

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

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

The vendor's own description, unedited:
Query Vary is a comprehensive test suite designed for developers working with large language models (LLMs). It provides tools to design, test, and refine prompts in a systematic manner. By using Query Vary, developers can ensure the reliability of their prompts, reduce latency, and optimize costs.Th...

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.

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