Warmup Inbox

Warmup Inbox logo
Builds sender reputation for new email accounts by warming them through a network of real inboxes.
SummaryFeaturesPricingCompetitors32How to usePlaybooks1

How it works with AI

Warmup Inbox is partly ready for AI employees: there is one way in for an agent today.
No

MCP server

No MCP server listed. An agent can still reach it through the API.

Yes

API

Automations and agents can read and write Warmup Inbox data through its API, so it fits into work that runs without you.

These connections are what let an AI employee take routine work in Warmup Inbox off your plate.

Features

Best for
Outbound sales teams warming up new email accounts before cold outreach to avoid the spam folder.
Channels
Email
Pricing model
Per inbox / month, tiered (annual or monthly billing)

Collected from public sources and not yet checked by us. Confirm the details on Warmup Inbox's site before you buy.