Tools whose documentation names synthetic monitoring
6 tools in the catalogue have a documentation page describing synthetic monitoring (scripted checks of critical flows against production on a schedule). Licences: freemium 3, commercial 1, open-source 2.
Tools, alphabetical
| Tool | Licence | Hosting | Documentation page |
|---|---|---|---|
| Checkly | freemium | cloud | source verified 2026-10-21 |
| Datadog Synthetic Monitoring | commercial | cloud | source verified 2026-10-21 |
| Grafana Cloud Synthetic Monitoring | freemium | cloud | source verified 2026-10-21 |
| Grafana k6 | open-source | self-hosted, cloud | source verified 2026-10-21 |
| Postman | freemium | cloud, self-hosted | source verified 2026-10-21 |
| Uptime Kuma | open-source | self-hosted | source verified 2026-10-21 |
About the test class
Synthetic monitoring: catches checkout and login breaks, DNS and certificate failures, CDN misses; cannot catch faults behind authentication the script does not reach, rare segments.
Questions
What is a Synthetic monitoring tool?
A tool whose own documentation describes synthetic monitoring: scripted checks of critical flows against production on a schedule.
What tools are used for Synthetic monitoring?
Checkly, Datadog Synthetic Monitoring, Grafana Cloud Synthetic Monitoring, Grafana k6, Postman and Uptime Kuma, listed alphabetically from their own documentation.
Which Synthetic monitoring tools are open source?
2 tools are recorded as open source: Grafana k6 and Uptime Kuma.
What is the difference between synthetic monitoring and end-to-end testing?
Synthetic monitoring runs scripted checks against production on a schedule (post-deploy); end-to-end tests run user flows against a deployed environment (pre-deploy, post-deploy). Synthetic monitoring cannot catch faults behind authentication the script does not reach.
How does a tool get into the catalogue?
A tool enters the catalogue when its own documentation names at least one of the 12 test classes, a pricing page or licence file exists, it has a dated release within 18 months, and every listed fact has a source URL with a verification date.
Why is a tool missing from the catalogue?
A tool is withheld when a gate fails: no documentation page names a test class, no pricing page or licence file, or no dated release within 18 months. 14 tool routes are withheld.