12 features built around one goal: helping you communicate with more clarity and confidence.
Understand what someone is really saying — the tone, the subtext, the ask beneath the ask.
Get a draft reply based on the full thread. Adjust tone, length, and style before you send.
See how your message reads before you hit send — warm, direct, cautious, or something in between.
Toggle on for messages to close colleagues or friends — Lumen adjusts its suggestions to match.
Run through hard conversations in a low-stakes space. Get feedback on what landed and what didn't.
Real-time prompts during Google Meet and Zoom calls — when to speak, how to frame your point.
Decode and draft directly inside Slack. Works on any channel, DM, or thread.
Professional outreach and responses that sound human, not templated.
Structured coaching on specific communication challenges — from giving feedback to navigating conflict.
A weekly summary of patterns in your communication and concrete things to try.
Aggregated, anonymised team communication health — for managers who want to support, not surveil.
Manage seats, review team usage, and control data sharing settings across your team.
Want all of it? Join the beta for full Pro access, free.
Join the beta