Product Roadmap
What we've shipped and what's next. Updated as we build.
October 2026
SMTP/IMAP Support
Connect any mailbox via raw SMTP/IMAP credentials. Useful for custom domains and self-hosted mail servers.
Woodpecker Integration
Native Woodpecker connector. Auto-configures webhooks on API key entry, the same flow as PlusVibe and Email Bison.
Apollo, Snov.io, Hunter
Expanding outbound tool coverage. Same API-key-in, webhook-out pattern. Drop-in setup.
September 2026
Lemlist Integration
Official Lemlist integration, multichannel. Email and LinkedIn replies from Lemlist sequences land in the Unified Inbox and are answered on the channel they came from.
July 2026
Aimfox Integration
LinkedIn replies from Aimfox flow into the Unified Inbox. The webhook is created automatically from your API key, with sender-level agents.
Expandi Integration
LinkedIn replies from Expandi. Connect with your API key and Secret key, then add one webhook URL to each sender.
June 2026
GoHighLevel CRM
Pick an Opportunity pipeline per agent and map stages such as Interested and Meeting Scheduled. Underfive keeps the pipeline in sync as conversations move.
Cal.com Official Integration
Official Cal.com integration. Inbox agents book meetings straight into your Cal.com event types.
Calendly Integration (OAuth)
Connect Calendly in one click with OAuth. No API keys to copy or rotate.
May 2026
PlusVibe Integration
Connect PlusVibe with one API key. The reply webhook is created automatically and replies land in the Unified Inbox.
April 2026
Google & Outlook Mailboxes
Native OAuth-based connection to Google Workspace and Microsoft 365 mailboxes. No third-party relay needed.
January 2026
Multi-Calendar per Agent
Bind multiple Google Calendar or Outlook calendars to a single inbox agent. Checks availability across all before proposing a slot.
December 2025
Leads Table
Sortable, filterable table of all leads across workspaces. Shows classification, reply count, and meeting status at a glance.
MasterInbox
Unified thread view across all connected tools and senders. One place to read every conversation your agents are handling.
November 2025
Inbox Agent Creation Revamp
Rebuilt the agent setup flow from scratch. Fewer steps, better defaults, knowledge base upload baked in.
Workspace Agent
One agent handles your entire workspace — no trigger keywords required. Classifies intent, replies, and books across all senders.
Public API
REST API for agents, leads, threads, and analytics. Authenticate with workspace-scoped API keys. Full docs at /docs.
October 2025
Automated Follow-ups
If a lead goes quiet, the agent sends a follow-up after a configurable delay. Keeps threads alive without manual intervention.
September 2025
Heyreach Integration
LinkedIn outreach via Heyreach. Webhook fires on new reply, agent processes and responds through the platform.
August 2025
Email Bison Integration
First cold email platform integration. API key + auto-webhook setup. Replies ingested and classified in real time.
Slack Notifications
Real-time Slack alerts when agents reply, book meetings, or flag leads that need human review.
Stay Updated
Want to be the first to know about new features? Join our newsletter for exclusive updates and early access.