Coming Soon

A Stilflow product

BackupVerify

Verify first. Trust later.

Your backup tool says your files are safe. BackupVerify checks whether that's actually true — using content fingerprints, not sync status indicators.

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The idea

A green checkmark is not a guarantee.

Most backup tools tell you a sync completed. They show a checkmark and move on. But when you actually need to recover a file, you find out whether that trust was warranted. BackupVerify separates verification from assumption: your vault reports the files it holds as content fingerprints; your device queries the index and gets a definitive answer.

Key features

Built for genuine confidence.

  • Content-based matching

    Verification uses file checksums, not names or paths. A renamed file, a moved folder, a re-encoded photo — all still matched correctly.

  • Multi-vault coverage

    Register multiple backup locations — a local NAS, a cloud storage service, a remote server — and see coverage across all of them from a single check.

  • At-risk detection

    A file not confirmed by its vault in 7+ days is flagged as at risk. Catch silent failures — an offline NAS, a stopped sync job — before you need to recover.

Two CLI tools

One for your vault. One for your device.

backupverify-vault-cli

Runs on or near your backup vault. Registers the vault, tracks folders, and uploads file fingerprints to the shared index on a nightly schedule.

$ backupverify-vault-cli register
$ backupverify-vault-cli track /mnt/nas/photos
$ backupverify-vault-cli report
$ backupverify-vault-cli status

backupverify-cli

Runs on your laptop, desktop, or server. Tracks your important folders and checks coverage against all registered vaults — without ever touching the vault directly.

$ backupverify-cli register
$ backupverify-cli track ~/Documents
$ backupverify-cli check
$ backupverify-cli check --verbose

Get early access

Be among the first to know.

BackupVerify is in active development. Send us a message to register your interest and be notified when early access opens.

Register interest