Master Inbox
All integrations
Salesforge logoSends
Master InboxRoutes the reply
Slack logoCloses

Connect Salesforge with Slack

Every Salesforge reply, pushed to Slack the instant it lands.

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Master Inbox is the router in the middle

Salesforge sends AI-personalized cold email at scale across many mailboxes, with its own AI SDR. Slack is where your team already lives all day. A hot Salesforge reply is worthless if nobody sees it in time. Master Inbox sits between them: the second a reply lands and gets tagged, it fires Slack with the prospect, the preview, and the thread, on the first reply and every follow-up, so nothing rots in an untracked folder.

What you can do

  • Fire Slack the instant a Salesforge reply is tagged interested
  • Include the prospect, message preview, and thread link every time
  • Alert on every Salesforge reply, not just the first
  • Keep the whole team in the loop without living in Salesforge

How the Salesforge to Slack flow gets set up

  1. 1Connect the mailboxes behind SalesforgeBulk-import the sending mailboxes your Salesforge campaigns run on. Master Inbox reads the mailbox itself, which is how it catches forwards, out-of-office chains, and new-address replies Salesforge never surfaces.
  2. 2Link your Salesforge workspaceIn Settings, open Integrations and connect Salesforge with your API key. Campaign context now travels with each reply, so you can see which sequence started every conversation.
  3. 3Install the Slack reply botConnect Slack and pick a channel. Tagged replies arrive with the prospect, preview, and thread link, and your team can answer without leaving Slack.
  4. 4Go live with white-glove onboardingOnboarding is done with you, not handed off to docs: we wire the Salesforge to Slack flow on your real inboxes during the free 7-day POC.
The integrations catalog inside Master Inbox, where Salesforge and Slack get connected
The integrations screen in the product: each tool connects from Settings, no engineering required.

Why it matters for outbound revenue teams

The moment a lead replies in Salesforge, speed decides whether you win it. Master Inbox to Slack makes sure the right person is pinged and the right workflow fires, every time.

We have automations that go to Slack, but not the reply. We still have to jump in.
ARAlejandro R., Leadrs Global

Salesforge + Slack FAQs

What triggers Slack from Salesforge?

Any Salesforge reply, or a label like "interested," fires Slack with the prospect and thread details attached.

Do I get alerted on follow-up replies too?

Yes. Slack fires on the first Salesforge reply and every follow-up after it.

Can reps reply from Slack without opening the app?

Yes. The Slack reply bot posts the reply with an AI draft, and reps can edit and send from the thread.

Can notifications route per client or per founder?

Yes. Each workspace can post to its own channel, and label-based routing pings only the person who owns that kind of reply.

Will warm-up emails create false "interested" pings?

No. Warm-up tags sync from your sequencer and are excluded, so the channel only fires on real prospect replies.

Go deeper

Keep reading

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Free 7-day POC

See Salesforge, Master Inbox, and Slack working together on your real inboxes.

We wire up the whole flow and onboard your team. If the Salesforge to Slack handoff isn't tighter inside a week, you walk. No commitment, no credit card.

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