Business-only pool
Only real company mailboxes; no free webmail farms.
Warm up together, land in the inbox together
A shared warm-up pool of real business inboxes, built for agencies.
WarmupPool is a community warm-up network where agencies and senders pool real business mailboxes. Every member's inbox sends and receives engaged email, raising reputation for all.
- Google pool93%
- Microsoft pool89%
- Your mailboxes (42)90%
What WarmupPool does
Peer-to-peer warm-up pool for agencies. Every service below can be taken on its own or combined into one plan.
Agency pricing
Flat price for unlimited client mailboxes.
Segmented pools
Separate pools for Google and Microsoft senders.
Natural conversations
Threads, replies and attachments that look real.
Reputation tracking
Daily inbox rate and domain health per mailbox.
Pool quality score
Low-quality senders removed automatically.
How it works
A clear, four-step process so you always know what happens next and when.
Join
Create an agency account.
Add
Connect client mailboxes.
Pool
Mailboxes exchange engaged email daily.
Track
Watch inbox rates climb.
Who we work with
Built for teams that want dependable results without managing another vendor closely.
Cold email agenciesLead-gen firmsSales teamsMSPsRecruiters
B2B-onlypool
Unlimitedmailboxes
Dailyhealth reports
Ready when you are.
Tell us a little about your business and we will reply within one working day with next steps.