Open source
Astro
Web framework for fast, content-driven websites, ideal for SEO-heavy marketing sites.
Open-source alternatives to Framer
Framer is a website builder with AI page generation and hosting. If you would rather own the software, keep data on your own server or avoid per-seat pricing, these open-source tools tackle the same problem: ship a website fast. A fast, clear website still beats every growth hack. AI builders get you to version one in an afternoon.
Closest matches 1
Also open source in Ship a website fast 3
Open source
Umami
Privacy-first, cookie-free web analytics, self-hosted or cloud.
Open source
Plausible Analytics
Lightweight, cookie-free Google Analytics alternative. Self-hosted or cloud.
Open source
Windmill
Code-first, self-hostable platform for workflows, internal apps and AI agents.
Hosted vs open source: what changes
Open source swaps a subscription for setup time. Framer is hosted, supported and updated for you; with the tools below you (or someone you hire) install, update, back up and secure them. 2 of the 4 with a setup rating here need a developer. Most can also be bought as a hosted cloud plan from the same maintainers, which is a good middle path. Check each licence before you build on it.