Warmy vs Yesware: Email Warmup Tool vs Cold Email Platform Comparison
Compare Warmy (email warmup tool) and Yesware (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Warmy and Yesware serve different parts of an outbound email workflow. Warmy is an email warmup tool for domain warming and deliverability, priced with custom quotes. Yesware is a cold email platform for outreach, tracking, and templates, starting at a free tier and going up to $85 per month. Many teams use both together.
Key takeaways
- Yesware publishes an entry price of $0 per month, while Warmy uses custom, contact-sales pricing across all three of its plans.
- Yesware's paid tiers are Pro at $19 per month, Premium at $45 per month, and Enterprise at $85 per month.
- Yesware offers 4 pricing tiers compared to Warmy's 3, giving more granularity when scaling.
- Warmy lists features such as Email Warm-Up, Email Seed List, Google Postmaster Integration, and a dedicated deliverability expert.
- Yesware lists features such as campaign sequences with automation, a meeting scheduler, and bi-directional Salesforce sync on its Enterprise plan.
Reviewed and updated September 2, 2026
Warmy vs Yesware: Email Warmup Tool vs Cold Email Platform Comparison
Sales teams building an outbound stack often weigh Warmy, an email warmup tool for email domain warming and deliverability, against Yesware, a cold email platform for cold email outreach. 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
Warmy is an email warmup tool for email domain warming and deliverability; Yesware is a cold email platform for cold email outreach. By each vendor's own wording, Warmy lists email warm-up and email seed list, and Yesware lists email open and attachment tracking and email templates and shared templates.
Yesware publishes an entry price of $0/mo; Warmy uses custom pricing, so the two cannot be compared on list price.
If your priority is building sender reputation and improving inbox placement, Warmy is the one built for it; for sending campaigns that land in the inbox and generate replies, that is Yesware. Many teams run one of each.
Understanding the Core Difference
Warmy is Automated email deliverability tool that warms up domains and IPs with AI-driven automation and a network of business or consumer mailboxes. Adds Google Postmaster integration, seed lists, deliverability insights and email verification in the same platform.
Yesware is Email tracking and sales engagement tool for Gmail and Outlook with campaigns, templates, meeting scheduler, and Salesforce integration.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
B2B sender
Free
Warmy Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| B2B sender | Contact Sales | Reach Businesses | Volume-based pricing |
| B2C sender | Contact Sales | Reach Consumers | Volume-based pricing |
| Custom plan | Contact Sales | Custom Solution | Volume-based pricing |
Source: Warmy Pricing
Yesware Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Free | Free | 10 campaign recipients/month | Basic tracking |
| Pro | $19/mo | 20 campaign recipients/month | Unlimited tracking |
| Premium | $45/mo | Unlimited campaigns | Unlimited tracking |
| Enterprise | $85/mo | Unlimited campaigns | Unlimited tracking |
Source: Yesware 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.
Yesware offers 4 pricing tiers compared to Warmy's 3, giving you more granularity as you scale.
Yesware includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
- Email Warm-Up
- Email Seed List
- Deliverability Insights
- Google Postmaster Integration
- Email Verification
- Warmy API
- and 2 more listed below
- Email open and attachment tracking
- Email templates and shared templates
- Campaign sequences with automation
- Meeting scheduler
- Personal and team reporting
- Salesforce inbox sidebar (Enterprise)
- and 4 more listed below
Warmy Key Features
- Email Warm-Up
- Email Seed List
- Deliverability Insights
- Google Postmaster Integration
- Email Verification
- Warmy API
- Deliverability monitor
- Dedicated deliverability expert
Yesware Key Features
- Email open and attachment tracking
- Email templates and shared templates
- Campaign sequences with automation
- Meeting scheduler
- Personal and team reporting
- Salesforce inbox sidebar (Enterprise)
- Bi-directional Salesforce sync (Enterprise)
- Single sign-on (Enterprise)
- 14-day free trial on paid plans
- Yesware University training
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 Warmy
- Email Warm-Up
- Email Seed List
- Deliverability Insights
- Google Postmaster Integration
- Email Verification
- Warmy API
- Deliverability monitor
- Dedicated deliverability expert
Listed only by Yesware
- Email open and attachment tracking
- Email templates and shared templates
- Campaign sequences with automation
- Meeting scheduler
- Personal and team reporting
- Salesforce inbox sidebar (Enterprise)
- Bi-directional Salesforce sync (Enterprise)
- Single sign-on (Enterprise)
- 14-day free trial on paid plans
- Yesware University training
Integration Ecosystem
Warmy Integrations
Warmy connects with: Google Workspace, Microsoft 365, Gmail, Yahoo, Outlook, Google Postmaster.
Yesware Integrations
Yesware connects with: Gmail, Outlook, Salesforce, LinkedIn, Zoom, Microsoft Teams.
Shared Integrations
Both tools integrate with: Gmail, Outlook.
Integrations listed only by Warmy: Google Workspace, Microsoft 365, Yahoo, Google Postmaster.
Integrations listed only by Yesware: Salesforce, LinkedIn, Zoom, Microsoft Teams.
Use Case Recommendations
Best Fit for Warmy
- Enterprise buyers who prefer custom pricing and dedicated support
- Teams launching new email domains for outreach
- Organizations recovering from deliverability issues
- Agencies managing warmup across multiple client domains
Best Fit for Yesware
- Budget-conscious teams looking for an affordable cold email platform
- Teams that need a wide feature set (10 capabilities listed)
- Teams that want to start free and scale up as needs grow
Feature Comparison Summary
| Feature | Warmy | Yesware |
|---|---|---|
| Starting Price | Contact Sales | Free |
| Top Tier Price | Contact Sales | $85/mo |
| Total Features Listed | 8 | 10 |
| Integrations | 6 | 6 |
| Founded | N/A | 2010 |
Getting Started Checklist
- Define your email domain warming and deliverability and cold email outreach requirements and monthly budget
- Estimate your expected warmup email volume and email sending 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
Warmy serves the email domain warming and deliverability side of an outbound stack and Yesware the cold email outreach side. Yesware publishes an entry price (a free tier), while Warmy 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 Warmy and Yesware for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Warmy and Yesware?
- Warmy is an email warmup tool focused on domain warming and deliverability, while Yesware is a cold email platform focused on sending outreach campaigns and tracking replies. Warmy helps sender reputation and inbox placement, whereas Yesware handles sending campaigns, templates, and tracking once deliverability is in good shape.
- How much does Yesware cost compared to Warmy?
- Yesware has a published entry price of $0 per month, with paid plans at $19, $45, and $85 per month. Warmy does not publish list pricing and instead uses custom, contact-sales pricing across its B2B sender, B2C sender, and Custom plans, so the two cannot be compared on price directly.
- Can I use Warmy and Yesware together?
- Yes, the article notes that many teams run one of each. Warmy is positioned for building sender reputation and improving inbox placement, while Yesware is positioned for sending campaigns that land in the inbox and generate replies, so they can complement each other in an outbound stack.
- What integrations does Warmy support?
- Warmy connects with Google Workspace, Microsoft 365, Gmail, Yahoo, Outlook, and Google Postmaster. Of these, Gmail and Outlook are shared with Yesware, while Google Workspace, Microsoft 365, Yahoo, and Google Postmaster are listed only by Warmy.
- Who is Yesware best suited for?
- According to the article, Yesware is a good fit for budget-conscious teams looking for an affordable cold email platform, since it includes a free tier for evaluating the platform without upfront cost. It is built for sending outreach campaigns and includes tracking, templates, and a meeting scheduler.
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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