Connect our AI Warmup to your mailboxes to boost deliverability and get 30% more positive replies*
*based on real customer data
AI agents
Hundreds of AI agents mimicking the actions of real humans make the warmup more efficient.
Browser activity
Our AI agents perform in-browser actions, making their actions more powerful in the eyes of the email providers.
Google & Outlook
We only use Google & Outlook mailboxes in our warmup network. This keeps your infrastructure safe and helps your campaigns perform better.
Ease of Setup
No need to worry about ramp-up, reply rate, anything! We dynamically make the changes and set up based on various technical factors.
AI agents perform thousands of browser actions, mimicking the behaviour of real users
1
Get more replies. Close more deals.
With Premium Warmup, each mailbox sends 100 warmup emails a day. That significantly improves deliverability, helps you get more replies (our users report a 30% increase on average), and leads to more sales.
2
Set up mailboxes and warmup in one place
You don’t need to set up mailboxes and warm-up tools in different places or rely on multiple providers—just set everything up in Maildoso!
3
The more warmup emails, the better
These warmup emails don’t count towards overall sending limits, making it perfect to combine with other warmup tools to achieve better performance. The more warmup emails you send, the smaller spam compilation rate you get, and the more replies you receive.
4
Stop relying on a single warmup provider
Declining quality of warmup networks is making people concerned. Diversify your warmup fingerprint to achieve better performance and de-risk your investment. Combine maildoso warmup with other warmup networks to increase your campaign performance.
Most warmup networks
Maildoso Warmup network
Actions
Over IMAP
Inside a browser
Bounces inside warmup network
Yes
No
Efficacy
Limited
Mimicking real human behaviour
# of warmup emails per day
Less than 60
100
Mailboxes in the warmup network
Low-quality spam mailboxes
High-quality Google Workspace and Outlook mailboxes that don’t send spam
Cold email performance
Average
+30% more replies
Most warmup networks
Actions
Over IMAP
Bounces inside warmup network
Yes
Efficacy
Limited
# of warmup emails per day
Less than 60
Mailboxes in the warmup network
Low-quality spam mailboxes
Cold email performance
Average
Maildoso Warmup network
Actions
Inside a browser
Bounces inside warmup network
No
Efficacy
Mimicking real human behaviour
# of warmup emails per day
100
Mailboxes in the warmup network
High-quality Google Workspace and Outlook mailboxes that don’t send spam
Cold email performance
+30% more replies
AI warmup for 32 mailboxes ⚠️ mailboxes are purchased separately
Billed monthly
$64/mo
AI warmup for 68 mailboxes ⚠️ mailboxes are purchased separately
Billed monthly
$136/mo
AI warmup for 400 mailboxes ⚠️ mailboxes are purchased separately
Billed monthly
$800/mo
BacklinkSwappers, inc.
4120 Douglas Blvd Suite 306 PMB 1037 Granite Bay, CA 95746