MailStrike
MailStrike: A configurable warmup platform with placement testing, analytics, and shared-network warming. Ranked #6 of 24 in Email Warmup Software by our editors (7.5/10); pricing: From $18/mo (annual); best for teams needing configurable shared-network warming.
At a glance
- Editor score7.5 / 10
- PricingFrom $18/mo (annual)
- Best forTeams needing configurable shared-network warming
- Free planNo
- Warmup networkShared
- Facts checked20 Sep 2026
Where it wins
- AI personas create two-way warming conversations for each mailbox.
- Placement tests show inbox, promotions, or spam results by provider.
- SPF, DKIM, DMARC, MX checks, spam rescue, and maintenance warming are included.
Where it doesn't
- There is no free plan.
- Warming uses a shared network rather than an isolated mailbox network.
- Solo supports one mailbox; larger mailbox counts require higher tiers.
Our verdict on MailStrike
MailStrike is an email deliverability platform for founders, cold-outreach teams, high-volume senders, and B2C marketers. It connects Google Workspace, Microsoft 365, or SMTP/IMAP mailboxes and warms them through AI-generated, two-way threads with other business mailboxes in its shared network. Configurable volume, ramp schedules, timezones, personas, and inbox visibility give teams control over how warming runs. The platform also supports placement testing, delivery analytics, spam rescue, authentication checks, and continuous maintenance warming.
Pricing is organized around mailbox capacity. Solo costs $18 per mailbox per month with annual billing and includes one mailbox, an AI persona, placement testing, analytics, and Google, Microsoft, or SMTP connections. Growth costs $45 per mailbox per month with annual billing and supports up to six mailboxes, while Professional costs $92 per mailbox per month with annual billing and supports up to 20. Custom supports unlimited mailboxes, custom test allowances, custom warming volume, API access, and onboarding with the team. Monthly plans are also available, and a call-based trial is offered.
MailStrike fits teams that want warming controls alongside deliverability monitoring rather than a narrow automated ramp alone. Its integrations cover Google Workspace, Microsoft 365, SMTP/IMAP providers, Amazon SES, SendGrid, Mailchimp, Brevo, HubSpot, Instantly, Smartlead, Apollo, and lemlist. Seed lists support Gmail and Outlook placement testing, while dashboard activity tracking helps teams monitor mailbox behavior. Teams seeking a free entry tier or isolated warming network should consider a different approach; MailStrike is better suited to paid users managing configurable warming across connected mailboxes.
MailStrike pricing
All 4 MailStrike plans and prices →
MailStrike fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Warmup network | Shared |
| Daily email limit | 30 /day |
| Mailbox providers | Not verified |
| Custom warmup schedule | Yes |
| Spam monitoring | Yes |
| Multiple mailboxes | Yes |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR |
| Support | |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 12 integrations: Google Workspace, Microsoft 365, SMTP/IMAP providers, Amazon SES, SendGrid, Mailchimp … |
| Pricing | From $18/mo (annual) (source) |
| Website | mailstrike.ai |
| Facts checked | 20 Sep 2026 |
MailStrike integrations
MailStrike lists 12 integrations on its own site.
- Google Workspace
- Microsoft 365
- SMTP/IMAP providers
- Amazon SES
- SendGrid
- Mailchimp
- Brevo
- HubSpot
- Instantly
- Smartlead
- Apollo
- lemlist
Alternatives to MailStrike
- TrulyInboxBroad mailbox coverage, configurable warmup, and deliverability monitoring with a free plan.10.0
- WarmerlyA private-network warmup platform with a useful free tier and broad mailbox support.8.7
- WarmyA broad deliverability suite for teams managing warm-up, placement, reputation, and authentication.8.0
See all MailStrike alternatives →
MailStrike vs the competition
- MailStrike vs TrulyInbox
- MailStrike vs Warmerly
- MailStrike vs Warmy
- MailStrike vs Warmup Inbox
- MailStrike vs InboxWarm.ai
- MailStrike vs EmailWarmup
Compare MailStrike with any tool side by side →
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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used MailStrike for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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