InboxAgent - 2026 Pricing, Features, Reviews & Alternatives

InboxAgent monitors shared business inboxes and applies a combination of user-defined rules and AI classification to read, categorize, and route every incoming message, covering sales leads, support tickets, invoices, and noise, without requiring manual sorting. It connects to existing mailboxes via Microsoft 365, Gmail, Google Workspace, Zoho Mail, or any IMAP-supported mailbox with no migration required. A central dashboard surfaces high-priority messages the moment they arrive, with alerts for items requiring attention, and integrates with Zoho CRM and HubSpot for downstream routing when those tools are in use.

Rule-based filtering handles obvious noise, including newsletters, system alerts, and auto-replies, through fully auditable, user-controlled rules. Ambiguous messages are passed to AI classification, which assigns each to one of four categories: sales lead, support ticket, needs a human, or ignore. Low-confidence classifications are held for human review rather than auto-routed, preserving accuracy on edge cases. When a team member reroutes a message, the correction is converted into a rule or sender signal, allowing classification accuracy to improve over time based on actual team behavior.

InboxAgent supports multi-mailbox environments and adds the full team as named users, making it suited to any business operating shared inboxes across sales and customer support functions. Mailbox access is read-only and Google-verified, requiring no additional software installation to begin extracting value from existing infrastructure.