Sends
Routes the reply
ClosesConnect Reply.io with Calendly
From a Reply.io reply to a booked Calendly meeting, in one step.
Master Inbox is the router in the middle
Reply.io is an AI-powered multichannel sales engagement platform, email, LinkedIn, calls, and SMS. Calendly is the scheduling standard, the booking link everyone already knows. Between them is a rep copying a link and playing time-zone tennis while the lead cools off. Master Inbox routes it: the moment a Reply.io reply shows intent, the reply agent offers real Calendly availability and books the meeting straight into your calendar, tied to the conversation, while the prospect is engaged.
What you can do
- Turn an interested Reply.io reply into a booked Calendly slot without a rep touching it
- Offer real Calendly availability inside the reply, no back-and-forth
- Cut speed-to-book from hours to minutes
- Keep every Calendly meeting linked to the Reply.io conversation
How the Reply.io to Calendly flow gets set up
- 1Connect the mailboxes behind Reply.ioBulk-import the sending mailboxes your Reply.io campaigns run on. Master Inbox reads the mailbox itself, which is how it catches forwards, out-of-office chains, and new-address replies Reply.io never surfaces.
- 2Link your Reply.io workspaceIn Settings, open Integrations and connect Reply.io with your API key. Campaign context now travels with each reply, so you can see which sequence started every conversation.
- 3Connect CalendlyLink your Calendly scheduling so the reply agent can offer real availability inside the conversation and book the meeting while intent is high.
- 4Go live with white-glove onboardingOnboarding is done with you, not handed off to docs: we wire the Reply.io to Calendly flow on your real inboxes during the free 7-day POC.
Why it matters for outbound revenue teams
Every minute between a Reply.io reply and a Calendly booking is a chance to lose the deal. Master Inbox in the middle turns "yes" into a meeting in one step.
“If it’s sub-five minutes, I honestly think we can book 100 calls a month.”
Reply.io + Calendly FAQs
Can Master Inbox book Calendly from a Reply.io reply automatically?
Yes. When a Reply.io reply shows intent, the agent offers Calendly availability and books the meeting straight in.
Does the Calendly booking stay tied to the conversation?
Yes. Every meeting links back to the Reply.io thread so the rep has full context going into the call.
Go deeper
Keep reading
Similar pairings
See Reply.io, Master Inbox, and Calendly working together on your real inboxes.
We wire up the whole flow and onboard your team. If the Reply.io to Calendly handoff isn't tighter inside a week, you walk. No commitment, no credit card.
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