PeerTube offers a free, decentralized alternative to centralized video platforms like YouTube. Developed by Framasoft, it uses the ActivityPub protocol to federate across independent instances, preventing vendor lock-in and data centralization. Users can stream video, including live events, and discover content across the entire "fediverse."

The platform leverages WebRTC for peer-to-peer (P2P) streaming, reducing bandwidth strain on individual instances. These instances can also cache each other's content, enabling smaller providers to serve a wider audience. Creators can receive direct support from viewers without intrusive ads or paywalls.

Content creators benefit from discoverability across instances and can even embed players elsewhere. Following channels is possible via PeerTube instances, other fediverse platforms, or RSS. Administrators have extensive control over instance appearance and functionality, ensuring a user-centric experience without data mining or "recommendation bullshit™."

PeerTube's architecture prioritizes community ownership and ad-free operation, positioning it as a sustainable model for video sharing. The project actively encourages community contributions, from feedback to code development.