Emelia vs Warmbox: Cold Email Platform vs Email Warmup Tool Comparison
Compare Emelia (cold email platform) and Warmbox (email warmup tool) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Emelia is a cold email platform built for outreach and prospecting, while Warmbox is an email warmup tool focused on domain warming and deliverability. Warmbox starts at $19/mo, while Emelia uses custom, contact sales pricing. Teams prioritizing campaign sending typically choose Emelia, those focused on inbox placement choose Warmbox, and many run both.
Key takeaways
- Warmbox publishes an entry price of $19/mo for its Solo plan, while Emelia uses custom, contact sales pricing across all three of its tiers.
- Warmbox offers four pricing tiers (Solo, Start-up, Growth, Enterprise) compared to Emelia's three tiers (Start, Grow, Scale).
- Emelia lists nine features including AI Lead Generation, Email Finder, Phone Finder, and Unlimited Scraping.
- Warmbox lists eight features including automated email warmup with AI-powered interactions, spam score monitoring, and a DNS checker for SPF, DKIM, and DMARC.
- Emelia integrates with Make, Zapier, Pipedrive, and HubSpot, while Warmbox integrates with Gmail, Google Workspace, Outlook, Microsoft 365, Yahoo Mail, Amazon SES, SMTP, and Zoho Mail.
Reviewed and updated September 2, 2026
Emelia vs Warmbox: Cold Email Platform vs Email Warmup Tool Comparison
Sales teams building an outbound stack often weigh Emelia, a cold email platform for cold email outreach, against Warmbox, an email warmup tool for email domain warming and deliverability. They cover different parts of the workflow, so this comparison covers what each one does, what each one costs, and where they overlap.
The Quick Answer
Emelia is a cold email platform for cold email outreach; Warmbox is an email warmup tool for email domain warming and deliverability. By each vendor's own wording, Emelia lists ai lead generation and cold email, and Warmbox lists automated email warmup with ai-powered interactions and customizable warmup recipes and strategies.
Warmbox publishes an entry price of $19/mo; Emelia uses custom pricing, so the two cannot be compared on list price.
If your priority is sending campaigns that land in the inbox and generate replies, Emelia is the one built for it; for building sender reputation and improving inbox placement, that is Warmbox. Many teams run one of each.
Understanding the Core Difference
Emelia is All-in-one B2B prospecting tool that runs cold email and LinkedIn campaigns from one platform. Includes email warmup, an email finder and verifier, phone finder and unlimited scraping.
Warmbox is AI-powered email warmup tool that automates inbox warming with customizable recipes, spam score monitoring, and detailed analytics dashboards to improve cold email deliverability.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Start
Solo
Emelia Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Start | Contact Sales | Unlimited contacts; Free credits: 500 | Unlimited email sending; connect up to 3 mailboxes and 1 LinkedIn account |
| Grow | Contact Sales | Unlimited contacts; Free credits: 1000 | Unlimited email sending; connect up to 50 mailboxes and up to 5 LinkedIn accounts |
| Scale | Contact Sales | Unlimited contacts; Free credits: 5000 | Unlimited email sending; Unlimited Mailboxes and up to 20 LinkedIn accounts |
Source: Emelia Pricing
Warmbox Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Solo | $19/mo | 1 inbox warm-up; 1 team member | 50 emails/day |
| Start-up | $79/mo | 3 inbox warm-up; 3 team members | 250 emails/day |
| Growth | $159/mo | 6 inbox warm-up | 500 emails/day |
| Enterprise | Contact Sales | custom | custom |
Source: Warmbox Pricing
Pricing Analysis
One or both platforms use custom or contact-based pricing for some tiers. Reach out to their sales teams for exact quotes based on your usage needs.
Warmbox offers 4 pricing tiers compared to Emelia's 3, giving you more granularity as you scale.
Features Breakdown
- AI Lead Generation
- Cold email
- Email Finder
- Email Verifier
- Email Warmup
- LinkedIn Prospecting
- and 3 more listed below
- 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
- and 2 more listed below
Emelia Key Features
- AI Lead Generation
- Cold email
- Email Finder
- Email Verifier
- Email Warmup
- LinkedIn Prospecting
- Multichannel Outreach
- Phone Finder
- Unlimited Scraping
Warmbox Key Features
- 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
The two lists below are a diff of each vendor's own feature list by exact wording, so a capability both tools offer can appear on either side under a different name.
Listed only by Emelia
- AI Lead Generation
- Cold email
- Email Finder
- Email Verifier
- Email Warmup
- LinkedIn Prospecting
- Multichannel Outreach
- Phone Finder
- Unlimited Scraping
Listed only by Warmbox
- 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
Integration Ecosystem
Emelia Integrations
Emelia connects with: Make, Zapier, Pipedrive, HubSpot.
Warmbox Integrations
Warmbox connects with: Gmail, Google Workspace, Outlook, Microsoft 365, Yahoo Mail, Amazon SES, SMTP, Zoho Mail.
Integrations listed only by Emelia: Make, Zapier, Pipedrive, HubSpot.
Integrations listed only by Warmbox: Gmail, Google Workspace, Outlook, Microsoft 365, Yahoo Mail, Amazon SES, SMTP, Zoho Mail.
Use Case Recommendations
Best Fit for Emelia
- Teams that need a wide feature set (9 capabilities listed)
- Enterprise buyers who prefer custom pricing and dedicated support
- Sales teams running high-volume outbound email campaigns
- Agencies managing multiple client outreach programs
Best Fit for Warmbox
- Budget-conscious teams looking for an affordable email warmup tool
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Emelia | Warmbox |
|---|---|---|
| Starting Price | Contact Sales | $19/mo |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 9 | 8 |
| Integrations | 4 | 8 |
Getting Started Checklist
- Define your cold email outreach and email domain warming and deliverability requirements and monthly budget
- Estimate your expected email sending volume and warmup email volume to find the right tier
- List the integrations your team currently relies on
- Sign up for free trials or demos of both platforms
- Run a small test with each tool before making a commitment
- Evaluate the onboarding experience and support quality
Final Thoughts
Emelia serves the cold email outreach side of an outbound stack and Warmbox the email domain warming and deliverability side. Warmbox publishes an entry price of $19/mo, while Emelia uses custom pricing for its plans, so compare on features and on the quote you receive. Your decision should weigh pricing against the specific features that matter most for your workflow.
Start with a trial of each to see which platform fits your team's daily process. The best tool is the one your team actually uses consistently.
Pricing and features verified as of September 2026. Visit Emelia and Warmbox for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Emelia and Warmbox?
- Emelia is a cold email platform built for cold email outreach and prospecting, while Warmbox is an email warmup tool focused on domain warming and deliverability. Emelia includes email warmup as one feature among several, whereas Warmbox specializes solely in warming inboxes to improve sender reputation and inbox placement.
- How much does Warmbox cost compared to Emelia?
- Warmbox starts at $19/mo for its Solo plan, rising to $79/mo for Start-up and $159/mo for Growth, with a custom Enterprise tier. Emelia does not publish list pricing and instead uses custom, contact sales pricing across all three of its tiers: Start, Grow, and Scale.
- Can I use both Emelia and Warmbox together?
- Yes, the article notes that many teams run one of each. Emelia handles cold email campaigns and prospecting, while Warmbox focuses on warming inboxes and monitoring spam scores, so the two tools cover different parts of the outbound workflow rather than competing directly.
- What integrations does each platform support?
- Emelia connects with Make, Zapier, Pipedrive, and HubSpot. Warmbox connects with Gmail, Google Workspace, Outlook, Microsoft 365, Yahoo Mail, Amazon SES, SMTP, and Zoho Mail, reflecting its focus on email providers rather than sales and automation tools.
- Which tool is better for improving email deliverability?
- Warmbox is built specifically for improving inbox placement, with features like spam score monitoring, blacklist checks, and a DNS checker for SPF, DKIM, and DMARC. Emelia also includes an email warmup feature, but its core focus is running cold email and LinkedIn outreach campaigns.
About the author.
Tim Carden is CMO / CTO at RevenueFlow, which builds and operates outbound revenue engines for B2B companies. Studied at McGill University.
Tim Carden · CMO / CTO
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