Best Assertible Alternatives in 2026
Updated
20 platforms from synthetic monitoring ranked against Assertible on the same published basis.
- 1Assertible vs Dynatrace Kubernetes Monitoring
- 2Assertible vs HostTracker
- 3Assertible vs GoPinger
- 4Assertible vs Sitewatch
- 5Assertible vs Grafana Cloud Application Observability
- 6Assertible vs New Relic Kubernetes Monitoring
- 7Assertible vs Site24x7 Synthetic Monitoring
- 8Assertible vs Dotcom-Monitor
- 9Assertible vs Elastic Observability
- 10Assertible vs Zabbix
- 11Assertible vs ManageEngine Applications Manager
- 12Assertible vs New Relic Synthetics
- 13Assertible vs Oh Dear
- 14Assertible vs OnlineOrNot
- 15Assertible vs Testable Synthetic Monitoring
- 16Assertible vs OpenObserve
- 17Assertible vs Sematext Synthetics
- 18Assertible vs Uptrack
- 19Assertible vs Kentik Network Monitoring System
- 20Assertible vs Calibre RUM
Assertible alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Dynatrace Kubernetes Monitoring | 7.8 | No | $1.40/mo | Android, API, iOS, Linux, self-hosted, Web |
| 2 | HostTracker | 7.6 | Free plan | $4.08/mo | API, Web |
| 3 | GoPinger | 7.5 | Free plan | $7/mo | Web |
| 4 | Sitewatch | 7.5 | Free plan | $9/mo | Web |
| 5 | Grafana Cloud Application Observability | 7.3 | Free plan | $0.03/mo | Linux, Mac, Web, Windows |
| 6 | New Relic Kubernetes Monitoring | 7.3 | Free plan | $29.08/mo | Linux, self-hosted, Web, Windows |
| 7 | Site24x7 Synthetic Monitoring | 7.3 | No | $8/mo | Android, API, Browser, iOS, Linux, Mac, self-hosted, Web, Windows |
| 8 | Dotcom-Monitor | 7.2 | Free plan | $13.33/mo | Web, Windows, Linux, iOS, Android |
| 9 | Elastic Observability | 7.2 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 10 | Zabbix | 7.1 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 11 | ManageEngine Applications Manager | 6.9 | Free plan | $32.92/mo | Android, iOS, Linux, Web, Windows |
| 12 | New Relic Synthetics | 6.8 | Free plan | — | Web |
| 13 | Oh Dear | 6.8 | No | €15/mo | Web |
| 14 | OnlineOrNot | 6.8 | Free plan | $15/mo | Web |
| 15 | Testable Synthetic Monitoring | 6.8 | Free plan | $23.17/mo | API, self-hosted, Web |
| 16 | OpenObserve | 6.7 | Free plan | Free | Web |
| 17 | Sematext Synthetics | 6.7 | No | $2/mo | API, Linux, self-hosted, Web, Windows |
| 18 | Uptrack | 6.7 | Free plan | $3/mo | API, Web |
| 19 | Kentik Network Monitoring System | 6.6 | No | $166.67/mo | API, Web |
| 20 | Calibre RUM | 6.5 | No | $75/mo | API, Web |
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Questions about Assertible alternatives
What is the best alternative to Assertible?
Dynatrace Kubernetes Monitoring, number 1 in synthetic monitoring with a score of 7.8 out of 10. The others here: HostTracker, GoPinger, Sitewatch and 16 more.
What is the best free alternative to Assertible?
HostTracker is the best-ranked alternative with a free plan. 12 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.