TrulyInbox
6.7#10 in email warmup softwareFrom $264 a yearFree planWebAPI
VisitTrulyInbox vs WarmEnvelopes
WarmEnvelopes
7.2#4 in email warmup softwareFrom €9 a monthFree planWeb
VisitWhat both publish
| Fact | TrulyInbox | WarmEnvelopes |
|---|---|---|
| Purpose | TrulyInbox is an AI-powered email warmup service that aims to improve email deliverability by building sender reputation. | WarmEnvelopes schedules real warm-up emails from a configured domain through the user's Resend account to recipient inboxes they control, to build sending history. |
TrulyInbox plans
- FreeFree
- Starter$264 a year
- Growth$1,008 a year
- Scale$2,028 a year
- Scale Plus$4,884 a year
WarmEnvelopes plans
- FreeFree
- Pro€9 a month
Pick TrulyInbox if…
It is aimed at sales teams, recruiters, marketers, agencies and businesses running cold outreach or campaigns. Its account health checks and deliverability reporting may suit users monitoring sender setup and readiness.
Pick WarmEnvelopes if…
WarmEnvelopes is for people managing their own or authorized domains who can send to consenting inboxes through Resend. Its configurable Pro ramp may suit users who need to set daily sending volumes.