The verdict
On the data we hold, Apollo comes out ahead. Here is why, point by point.
What the data says
- Both cover 1 of the 1 features we compared.
- Only Apollo has a free plan to start on.
- Both start at $49/mo.
- Only Apollo has an MCP server, so an AI employee can work in it directly.
- In our Outbound ranking, Apollo places 2 and Warmy.io 13 of 33.
Side by side
| 5 points compared | ||
|---|---|---|
| Starts at | $49/mo | $49/mo |
| Free plan | Yes | No |
| API | Yes | Yes |
| MCP server | Yes | No |
| Built-in email warmup | Yes | Yes |
| Links |
Plans and pricing
Apollo
- FreeFree forever with limited credits; connect Gmail accounts only.Free
- BasicPer seat per month billed monthly; email sequencing and core integrations for individual sellers.$49/mo/seat
- ProfessionalPer seat per month billed monthly; higher credit limits, AI features, call recording and advanced CRM integrations.$99/mo/seat
Warmy.io
- B2B SenderPlans start from $49 per month; price depends on warm-up volume. Reaches corporate inboxes.$49/mo
- B2C SenderPlans start from $49 per month; price depends on warm-up volume. Reaches consumer inboxes.$49/mo
Prices as the vendors list them. They change often; the final price is on their sites.
Who each is for
Choose Apollo if…
Lean B2B sales teams and founders running outbound who want a contact database, email sequences and a dialler in one place instead of three separate subscriptions.
Choose Warmy.io if…
B2B and B2C senders, agencies and ecommerce teams sending cold or marketing email at volume who want domain warm-up, deliverability monitoring and authentication checks in one tool.
Other options worth a look
Tool·Client acquisitionRuns multichannel cold outreach with built-in email warmup, lead database, and deliverability scoring.Outbound
From $55/mo yearlyAffiliate link
Tool·Client acquisitionSends high-volume cold email across multiple mailboxes with automated warmup and a unified reply inbox.Outbound
From $85/mo yearlyAffiliate link
Tool·Client acquisitionAutomates outreach across email, LinkedIn, calls and SMS to coordinate your sales prospecting in one place.Outbound
From $49/mo yearlyAffiliate link
Tool·Client acquisitionRun cold email outreach at scale with unlimited mailboxes, warm-up automation and lead verification.Outbound
From $32/mo yearly
Tool·Client acquisitionBuilds sender reputation for new email accounts by warming them through a network of real inboxes.Outbound
From $15/mo- Tool·Client acquisitionIdentifies website visitors by company and provides EU-based B2B contact data with buyer intent signals.
Outbound
From €79/mo yearlyFree planAffiliate link