The context layer for B2B teams

Walk into every meeting already briefed.

Anteroom connects your email, calendar, and CRM — briefing you before every call, flagging at-risk deals, and sending follow-ups with your approval.

We'll only use your email to send early access invites. No spam, never shared with third parties.

before — scattered

gmailcalendarhubspotslacknotes

after — meeting brief

Acme Agency call at 2:00 PM. I've summarized the last 3 emails and deal history. They raised concerns about pricing two weeks ago — you may want to address that today.

a note from the builder

Building Anteroom solo right now — one developer, no funding, building in public. If this sounds useful, I'd love your input while it's still early. Follow along on X

how it works

Not reports. Actual actions.

01 — context

Meeting briefs

Before every call in your calendar, Anteroom automatically summarizes relevant emails and deal history. No more opening five tabs to prepare.

02 — signal

Risk detection

Spots stalled deals and overdue follow-ups before they slip, and alerts you proactively — so you're not constantly checking your CRM.

03 — action

Approved sending

Drafts your follow-up, waits for your approval, then sends it and updates your CRM. Not just a suggestion — it actually does the work.

Not another Notion AI, not another meeting bot.

There are tools that organize, tools that transcribe, and tools that automate. Anteroom sits in a different place — between your data and your next conversation.

vs. Notion AI / docs tools

Organizes what you wrote. We pull what you didn't.

Notion AI works with what you've already written down. Anteroom doesn't wait for you to write anything — it pulls context from email, calendar, and CRM automatically, before you ask.

vs. Meeting notetakers (Fathom, Otter)

They recap. We brief.

Notetakers summarize meetings after they happen. Anteroom briefs you before they happen — and follows up after, with your approval, so the next step actually gets done.

vs. Zapier / Make

They run rules. We understand context.

Automation tools require you to build every workflow yourself, rule by rule. Anteroom reads the situation on its own and suggests the next action — you approve, it executes.


early access

Be among the first to get in.

We're building for teams of 5–50. First invites go out in the coming weeks.

We'll only use your email to send early access invites. No spam, never shared with third parties.