32 mailboxes + 8 domains
$100/mo
equals $3.1 per mailbox
+ $96 for 8 domains (billed annually)
Best for solopreneurs
• SPF, DKIM, DMARC, MX records setup – set up all mailboxes in 10 minutes;
• 3 master inboxes and domain redirect setup – manage replies efficiently;
• Mailbox reputation checks and daily inbox placement checks – monitor the health of your infrastructure.F
• Access to a professional Slack community with 1,300+ members
68 mailboxes + 17 domains for free
$166/mo
equals $2.4 per mailbox (–27%)
+ $204 for 17 domains (billed annually)
Best for SMBs
• SPF, DKIM, DMARC, MX records setup – set up all mailboxes in 10 minutes;
• 6 master inboxes and domain redirect setup – manage replies efficiently;
• Mailbox reputation checks and daily inbox placement checks – monitor the health of your infrastructure.
• Access to a professional Slack community with 1,300+ members
400 mailboxes + 100 domains for free
$733/mo
equals $1.8 per mailbox (–70%)
+ $1,200 for 100 domains (billed annually)
Best for lead gen agencies
• SPF, DKIM, DMARC, MX records setup – set up all mailboxes in 10 minutes;
• 10 master inboxes and domain redirect setup – manage replies efficiently;
• Mailbox reputation checks and daily inbox placement checks – monitor the health of your infrastructure.
• Access to a professional Slack community with 1,300+ members
• Personal support in a private Slack channel with the Maildoso team
Submit the form to get a custom offer designed for your needs
if you’re not happy with the results, we’ll refund you for the mailboxes!
NB: The cost of domains is non-refundable – but you’ll keep full ownership and can continue using them even after cancelling your subscription.
Select the number of mailboxes to see the outbound sales forecast!
We have gathered average data from our clients and the market to help you assess the effectiveness of cold email campaigns.
select the number of mailboxes and range to calculate the cost of a custom plan
If you know the number of potential customers, you can estimate how many email accounts you need to reach your entire audience.
Our warmup network includes thousands of AI agents that mimic real human behaviour and perform in-browser actions (including sending 100 emails from each mailbox). This makes it nearly impossible for spam filters to trace your campaigns, keeping your domains safe.
Connect AI Warmup to your existing warmup in Smartlead or Instantly to boost your deliverability!
AI warmup for 32 mailboxes ⚠️ mailboxes are purchased separately
Billed monthly
$160/mo
AI warmup for 68 mailboxes ⚠️ mailboxes are purchased separately
Billed monthly
$340/mo
AI warmup for 400 mailboxes ⚠️ mailboxes are purchased separately
Billed monthly
$2,000/mo
BacklinkSwappers, inc.
1390 Market Street Suite 200 San Francisco, CA 94102