The verdict
On the data we hold, RocketReach comes out ahead. Here is why, point by point.
What the data says
- Only RocketReach has a free plan to start on.
- Lemwarm starts lower, at $24/mo against $27/mo.
- Both have an API and an MCP server, so either works with AI employees.
- In our Outbound ranking, RocketReach places 24 and Lemwarm 17 of 33.
Side by side
| At a glance | ||
|---|---|---|
| Starts at | $24/mo | $27/mo |
| Free plan | No | Yes |
| API | Yes | Yes |
| MCP server | Yes | Yes |
| Links |
Plans and pricing
Lemwarm
- EssentialEmail warm-up, technical checks, deliverability reports, 20000+ domain network$29/mo/seat
- SmartPersonalised warm-up, template warm-up, custom alerts, industry-tailored network$49/mo/seat
RO
RocketReach
- EssentialsEmail-only prospecting$27/mo
- ProMulti-channel outreach with phone numbers$69/mo
- UltimateHeavy prospecting with intent data$142/mo
Prices as the vendors list them. They change often; the final price is on their sites.
Who each is for
Choose Lemwarm if…
Sales teams and founders who send cold email from new or rarely used mailboxes and need warm-up, sending limits and deliverability checks, and who already use or plan to use lemlist.
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 acquisitionFind B2B prospects and run email and phone outreach campaigns from one unified platform.Outbound
From $49/moFree planAffiliate 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