PrimeForge Pricing, Features and Alternatives (2026)

PrimeForge starts at $4.5/month per mailbox (per mailbox, minimum 10 mailboxes; domains from $14 a year). PrimeForge has no free plan. Google Workspace and Microsoft 365 mailboxes and domains built for cold email.

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PrimeForge provisions pre-warmed Google Workspace and Microsoft 365 mailboxes and domains for cold outreach, with automated SPF, DKIM and DMARC setup. It works with any sending software and is part of the Forge family alongside Salesforge. Agencies and outbound teams use it for ESP matching and scale. Note: primeforge.io is an unrelated software agency; the product is at primeforge.ai.

PrimeForge pricing plans

PlanPriceWhat you get
Mailbox slots$4.50/mo per mailbox billed monthly (minimum 10 slots)
  • Annual billing: 2 months free
  • Automated DNS setup and hosting included
  • Access to API
Domains$14/year per .com domain
  • No yearly discount on domains
  • Bring your own domains for free

Key features

  • Google Workspace and MS365 mailboxes
  • Pre-warmed mailboxes
  • Automated SPF, DKIM, DMARC
  • ESP matching
  • Profile pictures and GIFs at scale
  • API, MCP and CLI
  • Multiple workspaces

Best for: Agencies and outbound teams needing many compliant mailboxes across Google and Microsoft.

HubSpot integration

No integration found. No CRM integration listed; mailboxes connect to any sending tool such as Salesforge.

Pros

  • Google and Microsoft mailboxes from $4.50 each per month
  • Automated DNS setup included
  • Works with any sending software

Cons

  • No free trial
  • Minimum 10 mailbox slots, charged even if unused
  • Domains have no annual discount

PrimeForge alternatives

    Frequently asked questions

    How much does PrimeForge cost?

    Mailboxes are $4.50 per month each billed monthly with a minimum of 10 slots, and .com domains are $14 per year. Annual billing gives 2 months free on mailboxes.

    Does PrimeForge have a free plan?

    No. There is no free trial because you must buy domains and mailboxes, but you can explore the app without any.

    Does PrimeForge integrate with HubSpot?

    No CRM integration is listed. It provides mailboxes that connect to sending software such as Salesforge.

    What are the best PrimeForge alternatives?

    Infraforge, Mailforge and Zapmail are close alternatives for cold email infrastructure.

    Sources

    Need PrimeForge set up and wired into HubSpot? ALPN builds and runs GTM systems.

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