Warming up
Every account now comes with a free mailbox, warmed automatically, no domain to buy. See how it works
Every account now comes with a free mailbox, warmed automatically, no domain to buy. See how it works
Apollo.io is a B2B contact database with email sequencing, priced per user with a credit allowance. Warmerly starts at $19 a month for 5 mailboxes and is built around warmup and deliverability, with outreach and a lead database included.
The cheaper, specialised alternative. Warmup-only, warmup included on every mailbox, daily auth checks, 5-provider placement insight.
A B2B contact database with sequences, against warmup-first outreach.
| Warmerly | Apollo.io | |
|---|---|---|
| Centre of gravity | Warmup and deliverability, campaigns and a lead database included | B2B contact database with sequencing |
| Pricing basis | Per plan: 5 mailboxes at $19, 25 at $49 | Per user, with a pooled credit allowance |
| Entry price | $19 a month | Check apollo.io/pricing (not verified here) |
| Free plan | Yes, no card | Yes, Gmail accounts only |
| Email warmup | Every mailbox on the plan | Not mentioned on its pricing page |
| Auth monitoring (SPF/DKIM/DMARC) | Daily, with remediation copy, all tiers | Check current docs |
| Contact database | Lead database and email finder | Its core product; credits are pooled and do not roll over |
| Call recording | No | Professional plan |
| LinkedIn and WhatsApp | LinkedIn $19 per account; WhatsApp inbox | Check current docs |
Choose Apollo if the contact data is what you are buying: it is a large, well-established database and the sequencing is a convenient extra. Choose Warmerly if you already have your lead sources, or want to use the lead database that comes with it, and the thing going wrong is that emails land in spam. The two can sit together: many teams find contacts in one tool and send from another. If you do that, warm the mailboxes in Warmerly first, then connect them to whatever sends. We have not verified Apollo's current prices, so check them on its own site rather than relying on any third-party table.
For outreach and deliverability, yes. For a very large business contact database, not one for one: Warmerly has its own lead database and email finder, but Apollo's data is its core product. Many teams use a data source and a separate sending and warmup tool.
We have not verified Apollo's current prices, and third-party sites disagree on them, so we do not quote one here. Apollo's own pricing page lists Free, Basic, Professional and Custom plans, billed per user, with credits pooled across the team. Check apollo.io/pricing.
Its pricing page does not mention it, so check Apollo's current documentation before relying on it. Warmerly warms every mailbox on your plan and monitors SPF, DKIM and DMARC daily.
Yes. Keep finding contacts in Apollo, warm the mailboxes in Warmerly, and send from whichever tool you prefer. Avoid running two warmup tools on the same mailbox.
Summarize with AI
Connect a mailbox to Warmerly in 60 seconds. Free plan, no card required. Paid plans start with a 7-day trial, first charge on day 8, cancel any time before then. We will warm right alongside whatever you use now, so you can A/B without commitment.
