Kill SaaS with Open Source
KillSaaS is my answer to subscription software in the AI era. I'm building this because I believe small teams can use modern AI tools to create free alternatives to giants like Figma and DocuSign in weeks, not years. We're creating a platform where developers vote on which SaaS to replace, then build it together as open source. wdyt?
Kill SaaS with Open Source launched on March 15, 2025 with 5 votes and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Data-driven market intelligence reports from Reddit
We analyze thousands of real posts from Reddit's top SaaS communities, extracting patterns, opportunities, and hard truths. No guru BS. Just data. We turn thousands of Reddit posts into actionable market intelligence. New market analysis every month. Delivered straight to your inbox. No spam, nofrom kill-saas.com
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