Free and open source alternatives to popular paid tools and SaaS platforms.
6 posts
OpenSEO is a free, open source SEO tool with keyword research, backlink analysis, and site audits. Self-host on Docker or use the cloud version. MCP server lets AI agents build SEO strategies with real data.
Kaneo is a free, open source project management platform. Self-hosted, fast, clean interface, MCP server for AI agents. Jira and Linear alternative. One-click deploy, Docker, Kubernetes Helm chart. 7.9K stars.
SimpleX Chat is a free, open source secure messenger that uses no phone numbers, no user IDs, and no accounts. Decentralized relays and post-quantum encryption keep your metadata private.
CasaOS is a free, open source personal cloud OS that installs on any Linux device with one command. One-click app store, file manager, Docker apps, no monthly fees. Synology alternative.
TaxHacker is a free, open source, self-hosted AI accounting app for freelancers. Upload receipts and invoices, let AI extract the data, and keep your financial info 100% private.
Penpot is a free, open source design and prototyping platform that runs on web standards (SVG, CSS, HTML). Self-host it or use the cloud, and connect AI agents via the official MCP server.