Mermail provides AI agents with a dedicated email inbox and optional Agent Wallet, helping businesses manage communication and controlled payments in one workspace. Agents can receive verification codes, handle customer support conversations, keep receipts together, and support automated go-to-market workflows. Mermail’s tools help research prospects, draft personalized outreach, identify interested replies, and follow up under user-defined campaign limits. For support, businesses can connect website content, documentation, and customer records so agents can prepare context-aware answers, with uncertain questions routed for human review.

The optional Agent Wallet enables agents to access paid research and supported services within permissions set by the workspace owner. Spending limits, approval requirements, payment checks, and activity history help users oversee requests and transactions; owners can manage or revoke wallet access. Mermail also offers integrations with CRM, e-commerce, and customer support tools, along with templates, an API, guides, SDKs, and integrations for AI platforms and agent environments. Users can start with an inbox and add wallet capabilities when their tasks require purchases.