Best Signalog Alternatives in 2026
Updated
20 apps from API monitoring tools ranked against Signalog on the same published basis.
- 1Signalog vs Site24x7 API Monitoring
- 2Signalog vs APIContext
- 3Signalog vs Dotcom-Monitor
- 4Signalog vs Postman
- 5Signalog vs Tallwatch
- 6Signalog vs UptimeRobot
- 7Signalog vs Watchlog
- 8Signalog vs HostTracker
- 9Signalog vs Sentinel
- 10Signalog vs Checkly
- 11Signalog vs ObserveOne API Monitoring
- 12Signalog vs Runscope
- 13Signalog vs Uptara
- 14Signalog vs PageLantern
- 15Signalog vs Uptrends
- 16Signalog vs Apica Vanguard
- 17Signalog vs Oh Dear
- 18Signalog vs Sematext Synthetics
- 19Signalog vs Uptime.com
- 20Signalog vs Sysmos
Signalog alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Site24x7 API Monitoring | 7.5 | Free plan | $109/mo | Android, API, iOS, Linux, Mac, Web, Windows |
| 2 | APIContext | 7.2 | Free plan | $29/mo | Linux, Mac, Web, Windows |
| 3 | Dotcom-Monitor | 7.2 | Free plan | $13.33/mo | Web, Windows, Linux, iOS, Android |
| 4 | Postman | 7.2 | Free plan | $9/mo | Browser, Linux, Mac, Web, Windows |
| 5 | Tallwatch | 7.1 | Free plan | $11.99/mo | API, Linux, Mac, Web, Windows |
| 6 | UptimeRobot | 7.1 | Free plan | $9/mo | Android, iOS |
| 7 | Watchlog | 7.1 | Free plan | $4.99/mo | API, Linux, self-hosted, Web, Windows |
| 8 | HostTracker | 6.9 | Free plan | $4.08/mo | API, Web |
| 9 | Sentinel | 6.9 | Free plan | $14/mo | API, Browser, Mac, Web |
| 10 | Checkly | 6.8 | Free plan | $24/mo | API, Linux, Web |
| 11 | ObserveOne API Monitoring | 6.8 | Free plan | $6/mo | API, Browser, self-hosted, Web |
| 12 | Runscope | 6.8 | No | $79/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 13 | Uptara | 6.8 | Free plan | $15/mo | API, Web |
| 14 | PageLantern | 6.7 | Free plan | $97/mo | API, Web |
| 15 | Uptrends | 6.5 | No | $42/mo | Android, API, iOS, Linux, Web, Windows |
| 16 | Apica Vanguard | 6.3 | No | — | self-hosted, Web |
| 17 | Oh Dear | 6.2 | No | €15/mo | Web |
| 18 | Sematext Synthetics | 6.2 | No | $2/mo | API, Linux, self-hosted, Web, Windows |
| 19 | Uptime.com | 5.9 | No | $9/mo | Web |
| 20 | Sysmos | 5.8 | No | — | Web, Linux |
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Questions about Signalog alternatives
What is the best alternative to Signalog?
Site24x7 API Monitoring, number 1 in API monitoring tools with a score of 7.5 out of 10. The others here: APIContext, Dotcom-Monitor, Postman and 16 more.
What is the best free alternative to Signalog?
Site24x7 API Monitoring is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.