Warmy vs MailReach
Warmup trial and reputation workflow versus published per-mailbox pricing and bundled spam tests.
What matters for growth and lifecycle teams
Growth work lives or dies on targeting and measurement. What matters is whether behavioral triggers can be built without engineering time, whether the event stream supports attribution past the open, and whether deliverability holds when broadcast volume shares a reputation with product email.
| Priority | Warmy | MailReach |
|---|---|---|
| Scheduling | Yes | Yes |
| Event stream | Yes | Yes |
| Deliverability | Not a sender. Warmup tools can create positive engagement signals, but they do not fix poor consent, bad lists, weak authentication, or irrelevant content. | Not a sender. Helps monitor mailbox reputation, warmup behavior, blacklist status, SPF, DKIM, DMARC, and inbox placement test results. |
| Operating since | Not published | Not published |
| Suppressions API | No | No |
| Best published rate per 1,000 | Tiers not published in comparable form | Tiers not published in comparable form |
| Multi-tenant | Yes | Yes |
| Free tier | 7-day trial, no credit card, 1 mailbox, 15 to 50 seed emails/day | No permanent free plan published |
| Starts at | Paid plan pricing is not exposed in accessible official pricing docs | $19.50/mailbox/mo shown in the published pricing calculator |
For lifecycle and activation work running behavior-triggered journeys, broadcasts, and winback campaigns measured on revenue, the two are level on every priority that can be scored here, so the choice comes down to price and to which product your team would rather operate. On free tier, Warmy offers 7-day trial, no credit card, 1 mailbox, 15 to 50 seed emails/day against No permanent free plan published from MailReach. That ordering reflects this audience. Weigh the same table differently and the answer changes.
Side by side
| Feature | Warmy | MailReach |
|---|---|---|
| Deliverability | Not a sender. Warmup tools can create positive engagement signals, but they do not fix poor consent, bad lists, weak authentication, or irrelevant content. | Not a sender. Helps monitor mailbox reputation, warmup behavior, blacklist status, SPF, DKIM, DMARC, and inbox placement test results. |
| Multi-tenant | Yes | Yes |
| Free tier | 7-day trial, no credit card, 1 mailbox, 15 to 50 seed emails/day | No permanent free plan published |
| Starts at | Paid plan pricing is not exposed in accessible official pricing docs | $19.50/mailbox/mo shown in the published pricing calculator |
| Tagline | Email warmup and deliverability monitoring for sender reputation. | Email warmup plus spam testing for outbound teams. |
| Pricing model | tiered | tiered |
| API | No | No |
| SMTP | No | No |
| SDKs | None | None |
| Templates | none | none |
| React Email | No | No |
| Webhooks | No | Yes |
| Inbound | No | No |
| Idempotency | No | No |
| Dedicated IP | No | No |
| DX score | 6/10 | 7/10 |
| Best for | Outbound teams evaluating a warmup workflow before scaling sender accounts. | B2B outbound teams that want warmup, spam testing, and reputation tracking in one product. |
Warmy
- ›Official trial does not require a credit card
- ›Trial includes the core warmup flow for one mailbox
- ›Useful for testing whether a warmup workflow fits an outbound team
- ›Paid pricing was not visible in accessible official pricing docs
- ›Warmup effectiveness is debated among deliverability practitioners
- ›Does not replace authentication, list hygiene, or consent quality
MailReach
- ›Warmup and spam testing are bundled
- ›Works with common mailbox and ESP setups that support SMTP
- ›Includes domain and inbox health checks
- ›Agency pricing path exists
- ›No permanent free plan is published
- ›Per-mailbox pricing can scale quickly for outreach teams
- ›Warmup does not fix poor targeting or bad list acquisition