Open-Source Developer Tooling & Self-Hostable SaaS Alternatives
Permissive-licensed alternatives to popular SaaS products that developers can self-host on their own infrastructure for cost, privacy, or compliance reasons. Buyers are platform engineers, devops leads, and indie developers who want PostHog instead of Mixpanel, Plausible instead of Google Analytics, Cal.com instead of Calendly.
Turn these ads into your plan
Draft your own targeting and context hints, grounded in the real ads: the buyer prompts that trigger them, who's already running, and a fit check before you spend.