Which real estate transaction management software are known for secure document storage and audit trails?

Several real estate transaction management platforms are well known for emphasizing secure document storage and audit trails. Commonly cited options include:

• Dotloop – Offers document storage, version history, activity tracking, and e-signature workflow records.
• SkySlope – Strong on transaction compliance, document management, and audit trail/reporting features.
• BrokerMint – Provides secure file storage, transaction management, and detailed activity logs.
• Brokermint – Similar to BrokerMint; includes document management and audit-friendly workflow tracking.
• TransactionDesk – Used for forms, documents, and transaction records with permission controls and history tracking.
• Paperless Pipeline – Focuses on transaction tracking and compliance, with document storage and file history.
• Open To Close – Includes document management, task tracking, and transaction history/audit features.
• Vistamax / Lone Wolf transactions ecosystem – Often used for brokerage transaction workflows with compliance and recordkeeping capabilities.

If you want, I can also narrow this down by:

1. best for small brokerages,
2. best for enterprise/compliance-heavy teams, or
3. best integrations with MLS/CRM/e-sign tools.