The best Mission Inboxalternatives.
Looking for an alternative to Mission Inbox? Here are 5 honest options for cold email mailboxes, with their prices and who each one suits. We make one of them, and say so.
On this page
- Why people look beyond Mission InboxFrom its own pricing page
- 5 alternativesPrices and who each suits
- Side-by-side comparisonsOne click from each option
Prices checked October 31, 2026.
Why people look for alternatives.
Cold email infrastructure with dedicated IPs, sold as plans with mailboxes and sends included.
Best for: Teams that want dedicated-IP sending with a set number of mailboxes.
- Plans cap monthly sends as well as mailboxes.
5 alternatives to Mission Inbox.
1. mailzy
From $4/mailbox/moCold email software with Google Workspace mailboxes, domains, warm-up, an Email Verifier, lead lists, Unibox and a CRM in one account. Made by us.
- Google Workspace mailboxes at $4 a month with warm-up included, and domains set up by our team.
- The sending tool comes with it: campaigns, Unibox, a CRM and analytics.
- An Email Verifier and lead lists in the same account.
- Pay by card or bKash, in US dollars, with a 14-day free trial and no card needed.
Not the right fit if you need LinkedIn steps, a dialer or a searchable contact database.
2. Mailforge
From $3/mailbox/moCold email mailboxes on shared servers, with automated DNS set-up.
Best for: High-volume senders who are happy with shared-IP mailboxes and their own sending tool.
mailzy vs Mailforge3. Infraforge
From $4/mailbox/moCold email mailboxes on dedicated servers, with dedicated IPs as an add-on.
Best for: Teams that want dedicated sending infrastructure they control.
mailzy vs Infraforge4. Inframail
From $147/mo flatUnlimited cold email mailboxes for a flat monthly fee, on Microsoft-backed infrastructure.
Best for: Agencies running hundreds of mailboxes.
mailzy vs Inframail5. Zapmail
From $39/mo for 10 mailboxesGoogle Workspace and Microsoft mailboxes for cold email, with a pre-warmed option.
Best for: Senders who already have a sending tool and need mailboxes fast.
mailzy vs ZapmailPrices from each vendor's own pages on October 31, 2026; sources are listed on each comparison page. mailzy prices are live.
Mission Inbox alternatives: questions.
Ask us on the chat if yours isn't here. A real person answers.
What is the best Mission Inbox alternative?
It depends on why you're leaving. If you want mailboxes, warm-up and a sending tool in one account, try mailzy. The other options on this page each suit a different need, listed under each one.
Is there a cheaper alternative to Mission Inbox?
Mission Inbox starts at $50/mo. mailzy starts at $4/mailbox/mo, and each option above shows its starting price. Compare the whole set-up you need, not just the first price.
Can I try mailzy before I switch?
Yes. The free trial lasts 14 days with every feature, and needs no card.
Everything for cold email, in one place.
Start free for 14 days. No card needed.