Features
Your Identity,
Your Rules.
From sovereign identity to file signing to local-first apps. Every feature you need to take control of your digital life.
Foundation · Free Forever
Flowsta Identity
The sovereign account everything else builds on.
Zero-Knowledge Privacy
Your password never leaves your device. We can't access your data, even if we wanted to. Built on cryptographic principles, not promises.
One Login, Everywhere
Create your Flowsta Identity once, use it across all partner sites, Flowsta apps, and third-party Holochain hApps. One identity, no separate accounts.
Decentralized
Powered by Holochain — no central server to hack, shut down, or censor. Your identity is distributed across a global peer-to-peer network.
24-Word Recovery Phrase
Your recovery phrase, your control. No 'reset password' emails that can be intercepted. True self-custodied ownership of your digital identity.
Two-Factor Authentication
Add an extra layer of security with TOTP-based 2FA. Your authenticator codes are verified zero-knowledge — even the 2FA secrets stay encrypted.
Free Forever
Core identity features are always free. No credit card required, no hidden limits. Premium and Premium Plus are optional upgrades for power users.
Document Signing
Sign It
Sign your work. Prove it's yours. Anyone can verify — no platform owns it.
Cryptographic File Signing
Sign any file in seconds — from your dashboard or Flowsta Vault. Ed25519 signatures, recorded on a public Holochain DHT. No central server, no platform lock-in.
Content Rights & Licensing
Declare your license (Creative Commons, custom), commercial availability, and contact preferences right inside the signature. Machine-readable rights manifest.
AI Disclosure
Transparently declare whether content is human-created, AI-assisted, or AI-generated. Set your AI training policy. Travels with the file forever.
Multi-Signer Support
Multiple parties can sign the same file. Contracts, approvals, multi-shooter projects, attestations — all signers visible on one verification page.
Free Public Verification
Anyone can verify a signature for free at /sign-it/ — no account, no signup, no quota. The file is hashed in the browser, your audience can validate in seconds.
Perceptual Matching
Find your work even when it's been resized, cropped, recoloured, or recompressed. Sign It uses perceptual hashing for images, audio, and video — not just exact bytes.
Desktop App
Flowsta Vault
Your sovereign hub on your desktop — keys local, apps yours.
Local-First Storage
Your data and encryption keys stay on your own machine — never on a server. Vault runs a local Holochain conductor on your desktop.
Offline Desktop Logins
Sign in to Holochain apps on your desktop with no internet connection required. Your identity is on disk, not on someone else's server.
Run Third-Party Holochain Apps
Vault hosts a local conductor that any Holochain app can install into. Apps run side-by-side with your identity — and you approve every connection.
Auto-Lock & Encryption
AES-256-GCM encryption at rest with Argon2id key derivation. Configurable inactivity timeout. Your vault locks itself when you step away.
How Flowsta Compares
See how Flowsta stacks up against the alternatives.
| Feature | Flowsta | Traditional SSO | Password Managers | Web3 Wallets |
|---|---|---|---|---|
| One login everywhere | ||||
| Zero-knowledge privacy | ||||
| Censorship resistant | ||||
| You own your data | Depends | |||
| Sign your work / files | ||||
| Verify file authorship | ||||
| AI disclosure metadata | ||||
| Offline desktop logins | ||||
| Two-factor auth | ||||
| Local-first storage |