Open source
Postiz
Open-source, agent-friendly social media scheduling across many channels.
Open-source alternatives to Buffer
Buffer is a social media scheduling with an AI assistant for post ideas. 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: get more customers. You don't need more channels. You need one channel that compounds, a page worth landing on, and a way to know what converted.
Closest matches 1
Also open source in Get more customers 9
Open source
Typebot
Self-hostable chatbot builder for lead capture, FAQs and qualification flows on your site.
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
Mautic
Open-source marketing automation: segments, campaigns, email and landing pages.
Open source
listmonk
Self-hosted newsletter and mailing-list manager shipped as a single binary.
Open source
Astro
Web framework for fast, content-driven websites, ideal for SEO-heavy marketing sites.
Open source
Firecrawl
Turns websites into LLM-ready data: crawl competitors, research leads, feed agents.
Open source
Crawl4AI
Open-source crawler that converts any website into clean Markdown for AI.
Open source
Formbricks
Open-source surveys and feedback (Qualtrics alternative) for customer insight.
Hosted vs open source: what changes
Open source swaps a subscription for setup time. Buffer is hosted, supported and updated for you; with the tools below you (or someone you hire) install, update, back up and secure them. 3 of the 10 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.