Infraforge vs Mailreef (2026): which should you pick?
As of Nov 13, 2026, Infraforge grades higher than Mailreef: 1.6 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
Infraforge 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 Infraforge if
- Fits if you send cold email at volume and want dedicated IPs
- Works for agencies managing many domains through an API
Look elsewhere if
- Skip it if you want a sending tool, because you still need one
- Pricey if you add an IP, at $99 a month each
- Watch out: slots are billed whether or not a mailbox is created in them
- Not for you if you want a trial: there isn't one
Pick Mailreef if
- Fits if you send more than 20,000 cold emails a month and want your own server
- Works for agencies that already run Smartlead or Instantly
Look elsewhere if
- Not for you if you send a few hundred emails a month, as the plan starts at $240
- Pricey if you can't commit for 12 months: month to month is $249
- Skip it if you want to try before paying, since both plans go through a demo
- Watch out: $0.001 a send is added to the monthly price
- Too light on its own, because campaigns are sent from a separate tool
How we grade them
| 1.6GPAInfraforgeWeak | 1.4GPAMailreefWeak | |
|---|---|---|
| Value for money | C$4 a slot a month on quarterly billing, with a 10-slot minimum, so $40 at the floor. That sits mid-category before domains and add-ons. | D$240 a month on a 12-month commitment ($249 month to month), plus $1 per 1,000 emails. The dearest tenth of cold-outreach tools starts at $120, though you do get a whole dedicated server. |
| Free plan and trial | FNo free plan and no trial. Each Forge product is a separate subscription. | FNo free plan and no trial; both plans are booked through a demo. |
| Features | DDomains, mailboxes, DKIM, SPF and DMARC, warm-up and rotation. But it only supplies the sending infrastructure and needs another product to send. | DA dedicated server, mailboxes, monitoring and an API, but no sending tool, leads or sequences. It needs another product to be useful. |
| Ease of use | CNo store rating on record. Automatic DNS setup, but you buy domains, build slots and connect a sender. | CNo store rating on record. You book a demo, then connect mailboxes to a separate sender. |
| Platforms and integrations | BWeb with an API, and a Forge family of Salesforge, Mailforge, Warmforge and Primeforge. | BWeb, with an API and Smartlead and Instantly connections. |
| Best for | dedicated-server mailboxes for cold email | a dedicated cold email server for high volume |
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: Infraforge and Mailreef. How we grade
Price against what you get
Infraforge starts at $4 a month and scores 2.0 out of 4 on features, ease of use and platforms. Mailreef starts at $240 a month and scores 2.0.
They score the same, and Infraforge starts $236 a month lower. Of the other cold outreach tools on the chart, none scores higher than Infraforge for less, and 48 score higher than Mailreef 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
| Infraforge | Mailreef | |
|---|---|---|
| Pricing | Paid | Paid |
| Starts at | $4 per mailbox slot / month, billed quarterly, with a 10-slot minimum | $240 per month on a 12-month commitment, plus $0.001 per send |
| Free plan | None | None |
| Free trial | None listed | None listed |
| Web | ||
| Made by | Infraforge | Mailreef, LLC |
| Price read from | infraforge.ai | mailreef.com |
| Checked | Nov 12, 2026 | Nov 13, 2026 |
Worth knowing
Infraforge
- Slots are billed whether or not a mailbox is created in them, with a minimum of 10.
- Domains are bought separately; the calculator prices .com at $14 a year, charged once, with no annual discount on domains.
- Extra add-ons cost more: $99 a month per additional IP address, $2 per domain a month for SSL and domain masking, and $7 to $9 per workspace a month for Masterbox.
- There is no free trial, and each Forge product is a separate subscription.
Mailreef
- A per-send fee of $0.001 is added to the monthly price, which is $1 for every 1,000 emails.
- The cheaper Agency price needs a 12-month commitment; month-to-month costs $249.
- Both priced plans are booked through a demo, and no free plan or trial is listed.
- It supplies mailboxes only: campaigns are sent from a separate tool.
Key features
Infraforge
- Dedicated servers and IPs
- Mailboxes send from dedicated servers, in contrast with Mailforge's shared IP pool; extra IP addresses can be added.
- Automated DNS setup
- DKIM, SPF and DMARC records are configured for each domain, with bulk DNS updates inside the app.
- Warm-up and monitoring
- The page lists automated warm-up, real-time deliverability monitoring and alerts, sender rotation and smart sending limits.
- API, MCP and CLI
- The Infraforge API is included with the subscription and can manage domains and mailboxes programmatically.
- Pre-warmed mailboxes
- Pre-warmed infrastructure is offered for sending right away.
- Workspaces and Masterbox
- Multiple workspaces, plus a Masterbox add-on that shows all emails across a workspace's accounts in one view.
Mailreef
- Dedicated server and IP
- Each plan includes a dedicated mail server and IP address, with 150 or more mailboxes per server and no shared resources.
- One-click domains and mailboxes
- Domains can be bought and mailboxes created in one click, or you can bring your own domain. SPF, DKIM and DMARC records are created automatically.
- Pre-warmed setup
- The comparison table lists a pre-warmed server, domains and mailboxes so campaigns can start on the first day.
- Monitoring and screening
- Server and mailbox monitoring is included, and the vendor says it screens new accounts for spammers.
- API and sender integrations
- Developer API access is included, along with integrations for Smartlead and Instantly.
Plans
Infraforge
Mailbox slots$4
per mailbox slot / month, billed quarterly, 10-slot minimum
Slots are charged whether or not a mailbox is created. The calculator shows 25 slots at $100 a month billed quarterly, or $83 a month billed yearly.
Mailreef
Agency$240
per month on a 12-month commitment, plus $0.001 per send
A dedicated server and IP with 150+ mailboxes per server. Bought through a demo booking.
Agency Flex$249
per month, month-to-month, plus $0.001 per send
The same server setup without a commitment, cancelable at any time. Bought through a demo booking.
EnterpriseCustom
Custom infrastructure with special pricing, available by requesting a quote.
Ways to pay less
Infraforge
- Annual discount
Two months free on annual mailbox billing
The FAQ says annual billing for mailboxes gets 2 months free automatically; there is no discount on domains.
Mailreef
No public discounts listed.
Common questions
Which is cheaper, Infraforge or Mailreef?
As of Nov 13, 2026, Infraforge is cheaper to start with: $4 a month, against $240 a month for Mailreef. Infraforge starts at $4 per mailbox slot / month, billed quarterly, with a 10-slot minimum, and Mailreef starts at $240 per month on a 12-month commitment, plus $0.001 per send.
Which has a free plan, Infraforge or Mailreef?
As of Nov 13, 2026, neither Infraforge nor Mailreef 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.