Maildoso vs Mailpool (2026): which should you pick?
As of Nov 13, 2026, Mailpool grades higher than Maildoso: 1.8 against 1.4 out of 4.0.
Checked Nov 12, 2026 and Nov 13, 2026 · graded Nov 12, 2026 and Nov 13, 2026 by ToolGPA
Mailpool grades higher on value for money. They get the same grade on the free plan, features, ease of use and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Which one is for you
Pick Maildoso if
- Fits if you need 30 or more mailboxes for an outbound team
- Works for senders who already run Instantly or Smartlead
Look elsewhere if
- Skip it if you need just a few mailboxes, since 30 is the smallest block
- Not for you if you want a trial or a discount, because neither exists
- Watch out: domains cost extra, $15 a year or $11.90 a month pre-warmed
- Tight if you want volume per mailbox: 15 cold emails a day each
Pick Mailpool if
- Fits if you already have a sequencer and need dozens of inboxes for it
- Works for agencies that want inboxes and domains set up in bulk
Look elsewhere if
- Not for you if you want something that sends campaigns, as it doesn't
- Skip it if you want a free trial, because there isn't one
- Watch out: Dedicated IP is $200 a server a month, $170 yearly, via a contact button
- Tight if you want the larger integration list, DNS Shield and domain masking, which sit on the bigger plan
How we grade them
| 1.4GPAMaildosoWeak | 1.8GPAMailpoolWeak | |
|---|---|---|
| Value for money | D$75 a month for 30 mailboxes is the smallest plan, which is where the category's dearest tenth begins. Domains aren't included. It is cheaper per mailbox as blocks grow. | B$2.60 an inbox a month on annual billing ($3 monthly), $3.40 for Google Workspace and $4.30 for Outlook. It's inbox infrastructure rather than a campaign tool, so the cost sits beside a sequencer's. |
| Free plan and trial | FNo free plan and no trial on record. It also has a no-discount policy. | FNo free trial. The FAQ says you can start for $3, which pays for the first mailbox. |
| Features | DMailboxes and DNS only. It is infrastructure and needs a separate sender, and each mailbox is capped at 15 cold emails a day. | DBulk domain purchase, inbox creation, authentication and monitoring, and export to sending tools. A separate sequencing platform has to send the emails. |
| Ease of use | CNo store rating on record. Mailboxes come set up, but new ones need about 14 days of warm-up and a sender to connect. | CNo store rating on record. DNS is automated, but you're wiring inboxes into other tools. |
| Platforms and integrations | BWeb, exporting to Instantly, Smartlead, Saleshandy and EmailBizon. | BWeb, with an API, teams and export to 150+ integrations on the lower plan and 300+ on the larger one. |
| Best for | blocks of cold-email mailboxes | cold email inboxes bought in bulk |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Maildoso and Mailpool. How we grade
Price against what you get
Maildoso starts at $75 a month and scores 2.0 out of 4 on features, ease of use and platforms. Mailpool starts at $2.60 a month and scores 2.0.
They score the same, and Mailpool starts $72.40 a month lower. Of the other cold outreach tools on the chart, 38 score higher than Maildoso for less, and none scores higher than Mailpool for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
At a glance
| Maildoso | Mailpool | |
|---|---|---|
| Pricing | Paid | Paid |
| Starts at | $75 per month for 30 mailboxes | $2.60 per inbox / month, billed annually ($3 billed monthly) |
| Free plan | None | None |
| Free trial | None listed | None listed |
| Web | ||
| Made by | BacklinkSwappers, inc. | Mailpool |
| Price read from | maildoso.ai | mailpool.ai |
| Checked | Nov 12, 2026 | Nov 13, 2026 |
Worth knowing
Maildoso
- Each mailbox sends at most 15 cold emails and 80 warm-up emails a day, and new mailboxes still need about 14 days of warm-up unless they sit on pre-warmed domains.
- Domains are not included in monthly plans: registration is $15 a year and a pre-warmed domain is $11.90 a month.
- Quarterly plans with domains included are labeled legacy on the pricing page; the monthly blocks are the current plans.
- Subscriptions are canceled through support chat or email, and the page says it has a no-discount policy with no promotions.
Mailpool
- This is sending infrastructure, not a campaign tool: a separate sequencing platform sends the emails.
- There is no free trial; the FAQ says you can start for $3, which covers the first mailbox.
- Dedicated IP is listed as $200 per server per month, $170 billed annually, and goes through a contact-us button.
- Larger plans in the comparison list more integrations (300+ versus 150+) and a DNS Shield and domain masking.
Key features
Maildoso
- Mailboxes built for outbound
- Dedicated mailboxes on the vendor's own servers and IPs, with IP rotation and automatic replacement of IPs that stop working.
- Automatic DNS setup
- SPF, DKIM and DMARC records are configured when you register mailboxes under a domain bought or connected through the dashboard.
- Self-healing and health scores
- Burned-out mailboxes are disconnected from campaigns for 14 days, and inbox placement tests run every 3 days with a health score per mailbox.
- Sequencer export
- Mailboxes can be exported to outreach platforms; Instantly, Smartlead and EmailBizon sync with one click, and the vendor says 9 sequencers are supported.
- API and MCP server
- Register domains, create mailboxes and push them to a sequencer from code or from an AI assistant such as Claude.
- Pre-warmed domains
- Domains warmed in advance, each holding up to 50 mailboxes, so new mailboxes can start sending without the usual 14-day wait.
Mailpool
- Bulk domain purchase
- Buy or import many domains at once, with an AI domain generator and automated redirection.
- Inbox creation
- Creates mailboxes on Mailpool's shared network, Google Workspace, Microsoft 365 or dedicated servers.
- Authentication and monitoring
- Sets up SPF, DKIM and DMARC automatically and monitors domain and IP blacklists.
- Export to sending tools
- Exports inboxes by CSV or native integration, and sets up custom tracking DNS records for the connected tool.
- API and teams
- An API for automating setup, and workspaces for managing infrastructure with a team.
Plans
Maildoso
30 mailboxes$75
per month for 30 mailboxes ($2.50 each)
Aimed at early-stage teams. Up to 15 cold emails a day per mailbox, plus the features every plan includes.
300 mailboxes$225
per month for 300 mailboxes ($0.75 each)
Aimed at expanding teams. Same features and 15-a-day limit per mailbox as the smaller block.
1,000 mailboxes$499
per month for 1,000 mailboxes ($0.49 each)
Aimed at large-scale campaigns. Same features and per-mailbox limit.
Mailpool
Mailpool inboxes$2.60
per inbox / month, billed annually ($3 billed monthly)
Inboxes on Mailpool's own network with rotating IPs, AI domain generator and automated DNS setup. The annual rate is the page's 15% saving.
Google Workspace$3.40
per inbox / month, billed annually ($4 billed monthly)
Google Workspace inboxes with rotating IPs and custom profile pictures.
Microsoft 365 Outlook$4.30
per inbox / month, billed annually ($5 billed monthly)
Microsoft 365 inboxes with rotating IPs and custom profile pictures.
Dedicated IP$170
per server / month, billed annually ($200 billed monthly)
A private IP for unlimited-volume sending; the page links it to a contact-us button.
Dedicated InfrastructureCustom
On demand only: custom IP infrastructure, white-label option, extended API access and a dedicated customer success manager.
Ways to pay less
Maildoso
No public discounts listed.
Mailpool
- Annual discount
15% off annual billing
The pricing page's Annual toggle shows a 15% saving on every inbox plan.
Common questions
Which is cheaper, Maildoso or Mailpool?
As of Nov 13, 2026, Mailpool is cheaper to start with: $2.60 a month, against $75 a month for Maildoso. Maildoso starts at $75 per month for 30 mailboxes, and Mailpool starts at $2.60 per inbox / month, billed annually ($3 billed monthly).
Which has a free plan, Maildoso or Mailpool?
As of Nov 13, 2026, neither Maildoso nor Mailpool has a free plan.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.