Documentation index
Start here for visitors: Docs home
Getting started
- Docs home
- What is Buzzio?
- Download and requirements
- Quickstart
- Protocol one-pager (reviewers) (PDF download + diagrams)
- Glossary
- Changelog
Privacy & trust
- Why Buzzio ranks in the privacy market
- Sealed vs shared model
- Privacy guarantees
- Why delivery still learns the sender
- Threat model
- Zero metadata (scoped)
- vs WhatsApp / Signal / Telegram
Architecture & crypto
- System architecture
- Message delivery path
- Shared media deduplication (planned)
- Cryptography overview
- How to verify (open-source tests · envelopes · claim ceilings)
- X3DH and Double Ratchet
- Sealed sender
- Groups cryptography
Features
- 1-to-1 chat
- Encrypted calls
- Whisper private chat
- Whisper Questions
- Groups
- Communities
- Broadcast channels
- Stories
- Account and backup
Reference & support
- Retention and limits
- Premium and quotas
- Subprocessors
- FAQ
- Troubleshooting
- Security disclosure (Forum · scope · Safe Harbor · no audit yet)
- Contact