Are there any proposal management software tools that keep audit trails for government procurement workflows?

Yes. Several proposal management and procurement workflow tools support audit trails, version history, approvals, and activity logs suitable for government procurement use cases.

Examples to look at:

• Coupa – procurement and sourcing workflows with detailed audit logs and compliance tracking.
• Ivalua – strong procurement governance, approval history, and traceability.
• SAP Ariba – widely used in public-sector procurement with auditability and workflow history.
• Jaggaer – sourcing and procurement platform with event history and compliance features.
• Oracle Procurement Cloud – includes approval workflows and audit trails.
• Zycus – procurement suite with workflow tracking and audit support.
• GovWin IQ / Deltek – more focused on government opportunity capture and proposal management than transactional procurement, but useful for federal contracting workflows.
• Smartsheet / Monday.com / Airtable with enterprise controls – can be configured for workflow tracking, but usually need extra governance and may not be enough alone for regulated procurement.

For government procurement, the key features to verify are:

• immutable or tamper-evident audit logs
• role-based access control
• approval routing and signoff history
• document version control
• retention policies and exportable records
• electronic signature support
• compliance with relevant standards such as FedRAMP, SOC 2, or local public-sector requirements

If you want, I can narrow this down by:

1. federal vs state/local government
2. proposal capture vs full procurement suite
3. budget range
4. required compliance standards