Comma Compliance Arc
The compliance platform for AI and agent work.

Comma Compliance Arc is a communications ingestion and compliance platform for regulated organizations that captures, governs, and archives both human and AI/agent activity. It provides a unified control plane covering channels like email, chat, and MCP-based AI tool calls, with features like policy enforcement, PII redaction, tamper-evident archiving, and legal hold. Arc Relay, the first component, is available now as open-source, with additional components like Arc Bridge and Arc Gate rolling out.
Arc sits as a control plane between AI clients and MCP servers (and as an API proxy for direct LLM calls), intercepting activity to apply policy, redaction, and access control before encrypting and storing tamper-evident records ready for legal hold and export.
Compliance and IT teams at SEC and FINRA-regulated firms using AI agents
Background.
- Status
- launched
- Business model
- freemium
- Company
- Comma Compliance
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