Lemlist vs Warmbox

A factual comparison of features, pricing, and capabilities

Last updated: 2/6/2026

Lemlist

Multichannel sales engagement platform with 600M+ lead database, AI personalization, and LinkedIn automation.

Starting at: $69/month

Warmbox

AI-powered email warmup tool that automates inbox warming with customizable recipes, spam score monitoring, and detailed analytics dashboards to improve cold email deliverability.

Starting at: $19/month

Pricing Comparison

Prices shown are monthly rates. Annual billing may offer discounts. Visit official websites for current pricing.

Feature Comparison

Feature	Lemlist	Warmbox
600M+ lead database
AI personalization
Email warmup and deliverability boost
Unlimited email follow-ups
LinkedIn automation
In-app VoIP calling
WhatsApp integration (add-on)
Chrome extensions
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

Lemlist

HubSpotSalesforcePipedriveClose.ioZoho CRMZapierMaken8nClayApolloSlackAirtableCalendly

Warmbox

GmailGoogle WorkspaceOutlookMicrosoft 365Yahoo MailAmazon SESSMTPZoho Mail

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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.