Lemwarm vs Warmbox
A factual comparison of features, pricing, and capabilities
Last updated: 2/6/2026
Email warmup tool from lemlist that builds sender reputation using a network of 20,000+ domains across 150+ countries, with industry-tailored warmup clusters and deliverability scoring.
Starting at: $29/month
Pricing Comparison
Prices shown are monthly rates. Annual billing may offer discounts. Visit official websites for current pricing.
Feature Comparison
| Feature | Lemwarm | Warmbox |
|---|---|---|
| Automated email warmup with human-like interactions | ||
| Warm-up network of 20,000+ domains across 150+ countries | ||
| Industry-tailored warmup clusters for natural patterns | ||
| Deliverability score out of 100 | ||
| Technical setup checker (SPF, DKIM, DMARC) | ||
| Personalized warmup using your real email templates (Smart plan) | ||
| Custom deliverability alerts and recommendations | ||
| Free with any lemlist subscription | ||
| Automated email warmup with AI-powered interactions | ||
| Customizable warmup recipes and strategies | ||
| Spam score monitoring and blacklist checks | ||
| Real-time analytics and reporting dashboard | ||
| DNS checker (SPF, DKIM, DMARC) | ||
| Multi-inbox support within a single account | ||
| Auto-reply, open, and favorite marking simulation | ||
| Team collaboration with per-plan member limits |
Available
Partial/Limited
Not Available
Integrations
Lemwarm
GmailGoogle WorkspaceOutlookMicrosoft 365SMTPlemlist (native)HubSpot (via lemlist)Salesforce (via lemlist)Pipedrive (via lemlist)
Warmbox
GmailGoogle WorkspaceOutlookMicrosoft 365Yahoo MailAmazon SESSMTPZoho Mail
Information on this page is gathered from official sources and may change. Pricing and features were last verified on 2/6/2026. Please visit the official websites for the most current information.