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Open source vs SaaS — side-by-side comparison

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Better StackSaaS

Uptime monitoring, status pages, and logging

Uptime KumaOpen Source

Self-hosted monitoring tool with status pages and notifications

Overview

Better StackUptime Kuma
TypeSaaSOpen Source
CategoryMonitoring--
Pricing$25/moFree (self-hosted)
Self-Hostable
LicenseProprietaryMIT

GitHub Metrics

Better StackUptime Kuma
Stars--85.5k
Forks--7.7k
Contributors--401
Open Issues--723
Last Commit--Apr 2026
Latest Release----

Why Consider the Open Source Alternative?

Data ownership — Self-host your data and maintain full control over your information

No vendor lock-in — Avoid recurring subscription costs and switch freely

Customizable — Modify the source code to fit your exact needs

The SaaS-to-Self-Hosted Migration Guide (Free PDF)

Step-by-step: infrastructure setup, data migration, backups, and security for 15+ common SaaS replacements. Used by 300+ developers.

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