Document version control for teams
Every edit. Every reviewer. Every approval.
Versionleaf gives serious teams a system of record for the documents that move quickly and matter most. Roll back, diff, and review like code.
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Strict versioning
Server-side counter advances on every save. Never decrements.
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Roll back
Restore any prior version with one click. Audit trail preserved.
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Two-step approval
Mandatory reviewers, configurable per document class.
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Monotonic sessions
Sessions cannot reuse a prior cookie. Replay attacks return 401.
Sessions advance, like documents
Strictly monotonic. Every Versionleaf sign-in advances your session version counter — the previous cookie is invalidated atomically. Replays of prior cookies return 401 with no grace.