MailHeat vs WUME (Warm Up My Email): Email Warmup Tool Comparison
Compare MailHeat and WUME (Warm Up My Email) side by side. See pricing, features, and integrations to choose the right email warmup tool for your needs.
Compare MailHeat and WUME (Warm Up My Email) side by side. See pricing, features, and integrations to choose the right email warmup tool for your needs.
Reviewed and updated September 4, 2026
MailHeat vs WUME (Warm Up My Email): Email Warmup Tool Comparison
Sales teams evaluating email domain warming and deliverability tools often narrow their shortlist to MailHeat and WUME (Warm Up My Email). Both target the same job, but they cater to different workflows and budgets. This comparison covers pricing, features, and integrations so you can pick the right fit.
The Quick Answer
By each vendor's own wording, MailHeat lists secure smtp connection and health & activity dashboard, while WUME (Warm Up My Email) lists easy set-up and dashboard monitoring. A capability both offer can appear under different names, so read both feature lists below.
WUME (Warm Up My Email) offers a lower entry point at $40/mo compared to MailHeat at $69.99/mo.
If your priority is building sender reputation and improving inbox placement, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.
Understanding the Core Difference
MailHeat is Inbox warmup and deliverability platform that simulates the positive engagement mailbox providers reward across a warmup pool, with gradual pacing, a per-inbox health dashboard and deliverability expert consulting on the higher tiers.
WUME (Warm Up My Email) is Email warm-up service that raises sender reputation through manual, daily, positive interactions: your account sends emails to 5000+ WUME accounts whose team opens them, marks them important and replies on an industry-recommended schedule.
Both platforms offer free tools. Where they diverge is in their approach to pricing tiers and advanced capabilities.
Pricing Comparison
Starter
GROW
MailHeat Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Starter | $69.99/mo | 1 account to warm (1 SMTP); 1 user | Up to 50 emails/day |
| Growth | $159.99/mo | Up to 3 accounts to warm (3 SMTPs); 2 users | Up to 200 emails/day per inbox |
| Scale | $479.99/mo | Up to 10 accounts to warm (10 SMTPs); 5 users | Up to 500 emails/day per inbox |
| Tailored Plan | Contact Sales | Unlimited accounts & SMTPs; unlimited users | Unlimited emails/day |
Source: MailHeat Pricing
WUME (Warm Up My Email) Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| GROW | $40/mo | Per 1 mailbox/month | Up to 50 interactions a day |
| SCALE | $1050/mo | Per 30 mailboxes/month | Up to 50 interactions a day |
Source: WUME (Warm Up My Email) Pricing
Pricing Analysis
WUME (Warm Up My Email) offers the lower entry point ($40/mo vs $69.99/mo). Teams watching their budget will appreciate the savings, especially when starting out.
MailHeat offers 4 pricing tiers compared to WUME (Warm Up My Email)'s 2, giving you more granularity as you scale.
Features Breakdown
- Secure SMTP connection
- Health & activity dashboard
- Gradual warmup pacing
- Email & chat support
- Deliverability expert consulting
- Free Deliverability Audit
- and 1 more listed below
- Free tools
- Easy Set-up
- Dashboard Monitoring
- Increase Sender Reputation
- Perfect Email Activity
- High Deliverability
- Email deliverability tools
MailHeat Key Features
- Secure SMTP connection
- Health & activity dashboard
- Gradual warmup pacing
- Email & chat support
- Deliverability expert consulting
- Free Deliverability Audit
- Success Manager
- Free tools
WUME (Warm Up My Email) Key Features
- Easy Set-up
- Dashboard Monitoring
- Increase Sender Reputation
- Perfect Email Activity
- High Deliverability
- Email deliverability tools
- FREE tools
Shared Capabilities
Both MailHeat and WUME (Warm Up My Email) include:
- Free tools
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 MailHeat
- Secure SMTP connection
- Health & activity dashboard
- Gradual warmup pacing
- Email & chat support
- Deliverability expert consulting
- Free Deliverability Audit
- Success Manager
Listed only by WUME (Warm Up My Email)
- Easy Set-up
- Dashboard Monitoring
- Increase Sender Reputation
- Perfect Email Activity
- High Deliverability
- Email deliverability tools
Integration Ecosystem
MailHeat Integrations
MailHeat connects with: SMTP, Gmail, Google Workspace, Microsoft 365, Outlook.
WUME (Warm Up My Email) Integrations
WUME (Warm Up My Email) connects with: SMTP, IMAP.
Shared Integrations
Both tools integrate with: SMTP.
Integrations listed only by MailHeat: Gmail, Google Workspace, Microsoft 365, Outlook.
Integrations listed only by WUME (Warm Up My Email): IMAP.
Use Case Recommendations
Best Fit for MailHeat
- Teams that need a wide feature set (8 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (5 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for WUME (Warm Up My Email)
- Budget-conscious teams looking for an affordable email warmup tool
- Teams launching new email domains for outreach
- Organizations recovering from deliverability issues
- Agencies managing warmup across multiple client domains
Feature Comparison Summary
| Feature | MailHeat | WUME (Warm Up My Email) |
|---|---|---|
| Starting Price | $69.99/mo | $40/mo |
| Top Tier Price | Contact Sales | $1050/mo |
| Total Features Listed | 8 | 7 |
| Integrations | 5 | 2 |
Getting Started Checklist
- Define your email domain warming and deliverability requirements and monthly budget
- Estimate your expected 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
MailHeat and WUME (Warm Up My Email) both serve the email domain warming and deliverability market. WUME (Warm Up My Email) offers a more accessible entry point at $40/mo, while MailHeat starts at $69.99/mo. 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 MailHeat and WUME (Warm Up My Email) for current information.
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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