PromQL Compliance Test Results: Overview

This page summaries PromQL compliance test results for the PromQL implementations of different vendors or projects. For more information on these tests, see the blog post about compliance tests and the PromQL Compliance Tester repository.

If you are a vendor or project implementing PromQL support outside of Prometheus and want to work with us to have your PromQL test results included here, please contact us at

Test targetPassingCross-cutting issuesMore details
Cortex521 / 523 cases (99.62%)1Detailed results
Thanos523 / 523 cases (100.00%)1Detailed results
TimescaleDB523 / 523 cases (100.00%)NoneDetailed results
VictoriaMetrics356 / 523 cases (68.07%)1Detailed results