Sentry Self-Hosted vs WebHook Tester

Two self-hosted Software Development - Testing apps, compared on the facts we track: GitHub popularity and activity, license, language, Docker images and a rough hosting estimate.

Side by side

	Sentry Self-Hosted	WebHook Tester
Description	Powerful error tracking platform with wide language support and a robust API.	Powerful tool for testing WebHooks and more.
GitHub stars	45,712	552
Forks	5k	–
Open issues (incl. PRs)	2.2k	–
Commits (12 months)	19.2k	27
Last activity	2026-11-05	2026-05-14
Latest release	26.10.1 (2026-10-28)	v2.3.0 (2026-04-13)
Maintenance health	Active	Maintained
License	BUSL-1.1	MIT
Language / platform	Python	Docker, Go, deb, K8S
Docker Hub image	–	–
Docker pulls	–	–
Est. server size	~1 GB, 1 vCPU	~512 MB, 1 vCPU
Est. hosting from	$5/mo	$3.5/mo
Categories	Software Development - Testing	Software Development - Testing
Links	Website · Source	Website · Source

What the numbers say

Sentry Self-Hosted is more popular on GitHub: 45.7k stars vs 552 for WebHook Tester.
Sentry Self-Hosted had more commits in the last 12 months (19,232 vs 27).
Sentry Self-Hosted has more recent repository activity (2026-11-05 vs 2026-05-14).
Sentry Self-Hosted published a release more recently (26.10.1 on 2026-10-28; WebHook Tester's latest is v2.3.0 on 2026-04-13).
Sentry Self-Hosted is licensed under BUSL-1.1, WebHook Tester under MIT.
Sentry Self-Hosted is written in Python; WebHook Tester in Go.
Deployment options listed upstream: Sentry Self-Hosted: none listed; WebHook Tester: Docker, deb, K8S.
Our rough hardware estimate is lighter for WebHook Tester (~512 MB server) than Sentry Self-Hosted (~1 GB); this is an estimate from the stack and category, not a benchmark.

Summary: Sentry Self-Hosted leads on GitHub popularity, commit activity and recent activity. The right choice depends on the features you need — read both project descriptions and docs.

This summary is generated from GitHub, Docker Hub and awesome-selfhosted data as of 2026-11-05. It does not rate features or quality.

Frequently asked questions

Is Sentry Self-Hosted or WebHook Tester more popular?

Sentry Self-Hosted has more GitHub stars (45,712 vs 552 for WebHook Tester, as of 2026-11-05). Stars measure interest, not quality.

Which is more actively maintained, Sentry Self-Hosted or WebHook Tester?

Sentry Self-Hosted had more commits over the last 12 months (19,232 vs 27). The last recorded activity was 2026-11-05 for Sentry Self-Hosted and 2026-05-14 for WebHook Tester. Our health labels: Sentry Self-Hosted is “Active”, WebHook Tester is “Maintained”.

What licenses do Sentry Self-Hosted and WebHook Tester use?

Sentry Self-Hosted: BUSL-1.1. WebHook Tester: MIT. Note: Sentry Self-Hosted includes a non-free license component.

Can I run Sentry Self-Hosted and WebHook Tester with Docker?

We did not detect a Docker Hub image for either app. The upstream listing mentions Docker as a deployment option for WebHook Tester. Check each project's documentation for install options.