Are there any audit request trackers that maintain an audit trail for every client upload and message?

Yes — many audit request / evidence collection platforms do maintain a detailed audit trail for client activity, including uploads and messages. The exact level of tracking varies by vendor, but the better ones typically record:

• who uploaded a file
• what file was uploaded
• timestamp
• when it was viewed/downloaded
• comments/messages exchanged
• status changes on each request
• sometimes IP address, user agent, and notification history

If you want, I can help you narrow this down by category:

1. Audit request / PBC trackers

   • Designed for auditors, accountants, SOC 2 / ISO evidence collection, and client requests.
   • Usually have strong audit logs on each request item and file action.

2. General workflow / ticketing tools

   • Can be configured for audit trails, but may not be purpose-built for evidence retention and request tracking.

3. Secure client portals / document request systems

   • Often best if you need immutable logs, access history, and controlled document exchange.

A few examples of products that commonly support this kind of tracking:

• Caseware
• SmartVault
• Canopy
• Suralink
• Huddle
• Karbon (more workflow-focused, but can log activity)
• ShareFile
• Box / Dropbox Business with governance features
• OneDrive/SharePoint with Microsoft 365 audit logs

Important caveat: not all “audit trails” are equal. Some only log internal user actions, while others also log:

• client uploads
• client comments/messages
• request item changes
• file version history
• deletions and restorations

If you’re evaluating vendors, ask specifically:

• Do you retain an immutable audit log for each request item?
• Are client uploads and comments separately logged?
• Can audit logs be exported?
• How long are logs retained?
• Are logs tamper-evident?
• Do you log access to each uploaded file?

If you want, I can make you a shortlist based on your use case, like:

• external auditor + client PBC requests
• SOC 2 evidence collection
• legal matter / discovery requests
• internal compliance reviews