lemwarm

Email warm-up for maximum deliverability

CertifiedLaunched in 2018
ComplexityVery accessible

Origin

🌍France

Supported languages

2 languages

Ideal for

StartupsMedium businessesmid-marketenterprise

About lemwarm

lemwarm is an email warm-up service developed by lemlist, designed to improve your email campaign deliverability. The tool gradually warms up your domain by automatically sending and receiving emails with real users across a network of over 20,000 healthy domains, simulating natural exchanges.

The service runs 24/7 with adjustable intensity and provides detailed reports on inbox placement, spam rates, and domain health. It also checks technical configuration (SPF, DKIM, DMARC) and detects deliverability issues before they impact your campaigns.

The Smart plan, the most popular, adds personalized warm-up emails based on your actual templates and an industry-tailored network. lemwarm is included free with any paid lemlist subscription (starting from the Email Pro plan), making it an excellent complement for existing lemlist users.

Strengths
  • Network of 20,000+ healthy domains for warm-up
  • Runs 24/7 automatically
  • Detailed deliverability reports
  • SPF/DKIM/DMARC technical verification
  • Included free with lemlist
  • Warm-up emails written by real humans
  • Smart plan with personalized templates
Limitations
  • High standalone price ($29/month minimum)
  • No free plan without lemlist
  • Results visible after several weeks
  • Less competitive than alternatives at $3/mailbox

Features

No detailed features available at this time.

Pricing

Essential
29 USD/mo
  • Warm-up email automatique
  • Verification technique setup
  • Rapports de deliverability
  • Emails warm-up humains
  • +1 more...
Most popular
Smart
49 USD/mo
  • Tout Essential included
  • Emails warm-up custom
  • Warm-up avec vos vrais templates
  • Alertes et conseils deliverability
  • +1 more...

User reviews

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FAQ

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