Alternatives · Cold Outreach
Mailforge alternatives
As of Nov 13, 2026, the highest-graded Mailforge alternative is Salesforge (2.8 GPA). The best free one is EmailGuard (2.0 GPA).
Mailforge compared with 12 alternatives: Infraforge, Maildoso, Inboxkit, Salesforge, Warmbox and 7 more.
Mailforge is a paid product, starting at $3 per mailbox slot / month, billed monthly, with a 10-slot minimum. 1 of the 12 alternatives is free or has a free plan. One more offers a free trial.
Listings checked up to Nov 13, 2026 · Where the facts come from
Black Friday: is there a Mailforge sale?
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| MailforgeThis tool | From $3/mo | No | Web |
| Infraforge | From $4/mo | No | Web |
| Maildoso | From $75/mo | No | Web |
| Inboxkit | From $2.50/mo | No | Web |
| Salesforge | Free trial · from $40/mo | Trial only | Web |
| Warmbox | From $15/mo | No | Web |
| EmailGuard | Free plan · from $49/mo | Yes | Web |
| Hypertide | From $3.30/mo | No | Web |
| Mailpool | From $2.60/mo | No | Web |
| Mailreef | From $240/mo | No | Web |
| Mission Inbox | From $50/mo | No | Web |
| Premium Inboxes | From $3.50/mo | No | Web |
| Primeforge | From $38/mo | No | Web |
Price against what you get
Mailforge starts at $3 a month and scores 2.0 out of 4 on features, ease of use and platforms. None of the 12 alternatives on this chart both scores higher and starts lower.
Salesforge scores higher without starting lower. Inboxkit and Mailpool start lower without scoring higher.
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
How each one differs from Mailforge
Infraforge
Private cold email infrastructure on dedicated IPs
- Infraforge starts at $4 per mailbox slot / month, billed quarterly, with a 10-slot minimum.
Suits: Senders who want dedicated IPs for cold email
Maildoso
Cold email mailboxes and domains sold by the mailbox
- Maildoso starts at $75 per month for 30 mailboxes.
- Maildoso does not cover inbox warm-up, which Mailforge does.
Suits: Agencies and sales teams that send from many secondary domains
Inboxkit
Google and Microsoft mailboxes for cold email, priced per mailbox
- Inboxkit starts at $2.50 per mailbox / month, billed yearly ($3 billed monthly).
Suits: Teams that want real Google or Microsoft mailboxes for outreach
Salesforge
Cold email and LinkedIn sequences with AI-written messages
- Salesforge starts at $40 per month, billed annually ($48 billed monthly).
- Salesforge also covers AI agents and email campaigns.
- Salesforge does not cover inbox warm-up and dMARC, which Mailforge does.
Suits: Senders running many mailboxes who want warm-up included
Warmbox
Email warm-up through a private network of inboxes
- Warmbox starts at $15 per month for 1 inbox (the page's other billing toggle shows $19).
- Warmbox also covers reports.
- Warmbox does not cover dMARC, which Mailforge does.
Suits: Cold emailers warming a handful of new mailboxes
EmailGuard
Email deliverability monitoring and domain masking for cold email
- EmailGuard starts at $49 per month.
- EmailGuard has a free plan, which Mailforge lacks.
- EmailGuard also covers email verification.
- EmailGuard does not cover inbox warm-up, which Mailforge does.
Suits: Cold email agencies running many secondary domains
Hypertide
Automated Google and Microsoft inboxes for cold email senders
- Hypertide starts at $3.30 per inbox / month.
- Hypertide does not cover inbox warm-up, which Mailforge does.
Suits: Agencies and teams that run many cold email inboxes
Mailpool
Domains and cold email inboxes created in bulk
- Mailpool starts at $2.60 per inbox / month, billed annually ($3 billed monthly).
- Mailpool does not cover inbox warm-up, which Mailforge does.
Suits: Agencies and senders running many cold email inboxes
Mailreef
Dedicated mail servers and mailboxes for cold email
- Mailreef starts at $240 per month on a 12-month commitment, plus $0.001 per send.
Suits: Agencies sending large cold email volumes
Mission Inbox
Dedicated mailboxes and IPs for cold email sending
- Mission Inbox starts at $50 per month for 15 mailboxes and 5,000 sends.
- Mission Inbox does not cover dMARC, which Mailforge does.
Suits: Agencies that want separate sending setups for each client
Premium Inboxes
Done-for-you Google and Microsoft inboxes for cold email
- Premium Inboxes starts at $3.50 per inbox / month.
Suits: Agencies that want mailboxes built for them rather than DIY
Primeforge
Google and Microsoft mailboxes set up for cold email
- Primeforge starts at $38 per month for 10 mailbox slots, billed yearly ($45 billed monthly).
Suits: Senders whose prospects mostly use Google Workspace or Microsoft 365
Limits worth knowing in Mailforge
- Slots are billed whether or not a mailbox is created in them, and the minimum purchase is 10.
- Domains are bought separately; the calculator prices .com at $14 a year, charged once, with no annual discount on domains.
- There is no free trial; the app can be explored after sign-up, but domains and mailboxes must be purchased to send.
- Each Forge product is a separate subscription, and SSL and domain masking costs $2 per domain a month.
Common questions
What are the alternatives to Mailforge?
The alternatives to Mailforge in this directory are Infraforge, Maildoso, Inboxkit, Salesforge, Warmbox, EmailGuard, Hypertide, Mailpool, Mailreef, Mission Inbox, Premium Inboxes and Primeforge. Each one has a side-by-side comparison with Mailforge.
Is there a free alternative to Mailforge?
Yes. EmailGuard has a free plan alongside paid ones.
When were these prices checked?
Each listing shows its own date. On this page they run from Oct 17, 2026 to Nov 13, 2026. Vendors change prices without notice, so confirm on their site before you buy.