Keybase
Keybase offers secure messaging, file sharing, and team collaboration with end-to-end encryption. · Keybase · Security
Overview
Keybase provides free, end-to-end encrypted messaging and file sharing for individuals and teams, with no paid plans or overage risk.
Good fit
Use Keybase when you need secure, end-to-end encrypted messaging or file sharing for individuals or small teams.
- small teams
- open source projects
- privacy-focused users
Not a fit
Avoid if you require enterprise-level admin controls, integrations, or need to exceed storage limits.
- enterprise
- large organizations
- heavy file storage needs
Quickstart · 5 steps
- Go to https://keybase.io/ and sign up for a free account.
- Download and install the Keybase app for your platform.
- Verify your identity using social accounts or PGP.
- Create or join a team for collaboration.
- Start secure messaging or share files with your team.
Other free security options
Free tierWhat you get freeRiskCard
Let's Encrypt · Security
50 certificates per registered domain per week · 5 duplicate certificates (same identifiers) per week · 90-day certificate validity
Billing risk: None
No card
GitGuardian · Security
Up to 25 developers · Unlimited real-time secret scanning · Up to 500 historical scan detections
Billing risk: None
No card
Snyk · Security
5 projects · Snyk Code (SAST): 100 tests/month · Snyk Open Source (SCA): 200 tests
Billing risk: None
No card
Cloudflare · Security
Up to 20 widgets per account · Works without other Cloudflare services
Billing risk: None
No card