Storage space and the number of proofs created is specific to each Ziflow edition. Your users get a set amount of storage space and proofs to create per user, per month. You can check on your monthly totals under the Billing tab in Settings.

• Your account is not blocked immediately at 100% usage. You can continue working on existing proofs and create new proofs for 24 hours.
• Upgrading editions or users prorates proof and storage limits.
• Downgrades apply at the start of the next billing cycle.

Account owners and administrators can view usage totals. Select your avatar and go to Settings > Billing.

The usage counter tracks storage and proof consumption on a monthly basis.
You can adjust your subscription at any time to add licenses, storage, or proofs.

How proofs are counted

Static Proofs

Free, Standard, Pro, Enterprise

• Single-file proofs: Count as 1 proof.

• New versions: Each new version counts as 1 proof for all current plans.
• Merged files (batch review): Count as 1 proof (available for Pro and Enterprise editions only).

• Multiple unmerged files: Each file counts separately (available for Enterprise editions only).

Rich Media, Video, and Audio Proofs

Free, Standard, Pro, Enterprise

• Single-file proofs: Count as 1 proof.

• New versions: Each new version counts as 1 proof for all current plans.

When storage runs out

Administrators and billing contacts receive a banner warning in Ziflow and are notified by email.

• At 75% capacity: Admins and Billing contacts receive a warning in Ziflow and by email.
• At 100% capacity: You must either purchase additional storage or delete existing proofs. New proofs can still be created for 24 hours.
• At 150% capacity: You can no longer create new proofs or attach files to comments.