Feature comparison
| Feature | MailStrike | MailReach |
|---|---|---|
| Automated warmup | ✓ Yes | ✓ Yes |
| Google Workspace integration | ✓ Yes | ✓ Yes |
| Microsoft 365 integration | ✓ Yes | ✓ Yes |
| Volume model | Monthly allocation | Daily cap (up to 100/inbox) |
| AI personas (behaviour signalling) | ✓ Fast Scanner, Avg Reader, Thorough Reader, Mobile-First | — |
| Multi-mailbox team simulation | ✓ Distinct persona per mailbox | — |
| Industry personalised sending (AI-powered) | ✓ Yes | — |
| Company description personalised sending (AI-powered) | ✓ Yes | — |
| Rescues from spam (documented) | ✓ Documented | ✓ Documented |
| Marks as important | ✓ Yes | ✓ Yes |
| Dashboard surfaces | Readiness score, 90-day placement chart, live activity feed | Placement reporting, health checks |
| Provider-level reporting | ✓ Yes | ✓ Yes |
| Free Email Auth Checker | ✓ SPF / DKIM / DMARC / MX / BIMI | Bundled in product |
| Free Blacklist Checker | ✓ 21 blacklists | Bundled in product |
| Free SPF / DKIM / DMARC generators | ✓ All three | — |
| Free Email Template Analyser | ✓ Yes | — |
| Continuous warming alongside campaigns | ✓ Yes | ✓ Yes |
Cells marked “—” aren't documented in publicly available product material at time of writing.
Where they actually diverge
The cadence. MailReach is built around a daily ceiling of up to 100 per inbox. MailStrike runs on monthly allocation, which lets daily volume vary the way a real team's does. The total monthly footprint is the signal; a flat daily curve is recognisable as automation by anyone looking for it.
Who the mailboxes pretend to be. MailReach applies a consistent warming behaviour. MailStrike runs four personas (Fast Scanner, Avg Reader, Thorough Reader, Mobile-First), one assigned to each mailbox. Different reply rates, different dwell times, different active hours. Three mailboxes on a domain start to look like three different people instead of one engine running three times.
What the mailboxes write about. MailStrike generates warming content with your industry and company description as prompt context. A fintech sender's mail sounds like fintech. A recruiter's sounds like recruiting. The point is to look less like warming content and more like email.
What you get alongside. MailReach includes its diagnostic tooling as part of its product. MailStrike publishes the same kind of tooling (Auth Checker, Blacklist Checker, record generators, template analyser) as free, public tools that anyone can use without an account.