New: the Unified InboxSee how

Product Roadmap

What we've shipped and what's next. Updated as we build.

October 2026

SMTP/IMAP Support

Planned

Connect any mailbox via raw SMTP/IMAP credentials. Useful for custom domains and self-hosted mail servers.

Woodpecker Integration

Planned

Native Woodpecker connector. Auto-configures webhooks on API key entry, the same flow as PlusVibe and Email Bison.

Apollo, Snov.io, Hunter

Planned

Expanding outbound tool coverage. Same API-key-in, webhook-out pattern. Drop-in setup.

September 2026

Lemlist Integration

Completed

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

Completed

LinkedIn replies from Aimfox flow into the Unified Inbox. The webhook is created automatically from your API key, with sender-level agents.

Expandi Integration

Completed

LinkedIn replies from Expandi. Connect with your API key and Secret key, then add one webhook URL to each sender.

June 2026

GoHighLevel CRM

Completed

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

Completed

Official Cal.com integration. Inbox agents book meetings straight into your Cal.com event types.

Calendly Integration (OAuth)

Completed

Connect Calendly in one click with OAuth. No API keys to copy or rotate.

May 2026

PlusVibe Integration

Completed

Connect PlusVibe with one API key. The reply webhook is created automatically and replies land in the Unified Inbox.

April 2026

Google & Outlook Mailboxes

Completed

Native OAuth-based connection to Google Workspace and Microsoft 365 mailboxes. No third-party relay needed.

January 2026

Multi-Calendar per Agent

Completed

Bind multiple Google Calendar or Outlook calendars to a single inbox agent. Checks availability across all before proposing a slot.

December 2025

Leads Table

Completed

Sortable, filterable table of all leads across workspaces. Shows classification, reply count, and meeting status at a glance.

MasterInbox

Completed

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

Completed

Rebuilt the agent setup flow from scratch. Fewer steps, better defaults, knowledge base upload baked in.

Workspace Agent

Completed

One agent handles your entire workspace — no trigger keywords required. Classifies intent, replies, and books across all senders.

Public API

Completed

REST API for agents, leads, threads, and analytics. Authenticate with workspace-scoped API keys. Full docs at /docs.

October 2025

Automated Follow-ups

Completed

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

Completed

LinkedIn outreach via Heyreach. Webhook fires on new reply, agent processes and responds through the platform.

August 2025

Email Bison Integration

Completed

First cold email platform integration. API key + auto-webhook setup. Replies ingested and classified in real time.

Slack Notifications

Completed

Real-time Slack alerts when agents reply, book meetings, or flag leads that need human review.

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