Mailshake vs Revenue.io: Cold Email Platform vs Sales Engagement Platform Comparison
Compare Mailshake (cold email platform) and Revenue.io (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Mailshake is a cold email platform starting at $29 per month with unlimited campaigns and email warmup, built for cold email outreach. Revenue.io is a Salesforce-native sales engagement platform with custom, contact-sales pricing for teams of 15 or more seats, offering dialing, call coaching, and multi-channel cadences. Teams often run both together.
Key takeaways
- Mailshake's Starter plan costs $29 per month with 1,500 email sends, while its $49/mo Email Outreach and $99/mo Sales Engagement plans include unlimited email sends.
- Revenue.io uses custom, contact-sales pricing across all three of its plans, Activate, Engage, and Orchestrate, which are built for Salesforce teams of 15 or more seats.
- Mailshake offers 4 pricing tiers compared to Revenue.io's 3 tiers.
- Mailshake integrates with Salesforce, Pipedrive, HubSpot, and Zapier, while Revenue.io integrates with Salesforce, HubSpot, Microsoft Teams, Outlook, Zoom, Gmail, Google Meet, Google Calendar, and LinkedIn.
- Revenue.io lists Salesforce-native dialing with local presence dialing in 40+ countries and real-time call guidance called Moments, features not listed by Mailshake.
Reviewed and updated September 2, 2026
Mailshake vs Revenue.io: Cold Email Platform vs Sales Engagement Platform Comparison
Sales teams building an outbound stack often weigh Mailshake, a cold email platform for cold email outreach, against Revenue.io, a sales engagement platform for multi-channel sales outreach and engagement tracking. 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
Mailshake is a cold email platform for cold email outreach; Revenue.io is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, Mailshake lists unlimited email warmup and unlimited campaigns, and Revenue.io lists salesforce-native dialer with auto-logged calls and power, preview and auto dialing modes.
Mailshake publishes an entry price of $29/mo; Revenue.io 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, Mailshake is the one built for it; for coordinating outreach across email, phone, and social channels, that is Revenue.io. Many teams run one of each.
Understanding the Core Difference
Mailshake is Sales engagement platform with email outreach, VOIP dialer, and LinkedIn automation for sales teams.
Revenue.io is Salesforce-native revenue platform that combines dialing, real-time coaching, conversation intelligence and guided-selling cadences across call, email and SMS, with every interaction logged in Salesforce.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Starter
Activate
Mailshake Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Starter | $29/mo | UNLIMITED uploaded contacts | 1,500 email sends per month |
| Email Outreach | $49/mo | UNLIMITED uploaded contacts | UNLIMITED email sends per month |
| Sales Engagement | $99/mo | UNLIMITED uploaded contacts | UNLIMITED email sends per month |
| Agency Plan | Contact Sales | UNLIMITED uploaded contacts | UNLIMITED email sends per month |
Source: Mailshake Pricing
Revenue.io Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Activate | Contact Sales | Built for Salesforce teams of 15+ seats |
| Engage | Contact Sales | Built for Salesforce teams of 15+ seats |
| Orchestrate | Contact Sales | Built for Salesforce teams of 15+ seats |
Source: Revenue.io 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.
Mailshake offers 4 pricing tiers compared to Revenue.io's 3, giving you more granularity as you scale.
Features Breakdown
- Unlimited email warmup
- Unlimited campaigns
- Mail merge
- A/B testing
- AI email writing
- Email rotation
- and 4 more listed below
- Salesforce-native dialer with auto-logged calls
- Power, preview and auto dialing modes
- Local presence dialing in 40+ countries
- Moments real-time call guidance with battlecards and objection cues
- Live listen, whisper and call monitoring
- Guided Selling cadences
- and 4 more listed below
Mailshake Key Features
- Unlimited email warmup
- Unlimited campaigns
- Mail merge
- A/B testing
- AI email writing
- Email rotation
- Unified inbox
- LinkedIn automation (Sales Engagement+)
- VOIP dialer (US/Canada unlimited)
- Lead Catcher
Revenue.io Key Features
- Salesforce-native dialer with auto-logged calls
- Power, preview and auto dialing modes
- Local presence dialing in 40+ countries
- Moments real-time call guidance with battlecards and objection cues
- Live listen, whisper and call monitoring
- Guided Selling cadences
- Email and SMS sequencing
- AI-assisted email drafting
- Conversation intelligence with talk metrics and sentiment analysis
- Deal Health Scores and Revenue Intelligence dashboards
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 Mailshake
- Unlimited email warmup
- Unlimited campaigns
- Mail merge
- A/B testing
- AI email writing
- Email rotation
- Unified inbox
- LinkedIn automation (Sales Engagement+)
- VOIP dialer (US/Canada unlimited)
- Lead Catcher
Listed only by Revenue.io
- Salesforce-native dialer with auto-logged calls
- Power, preview and auto dialing modes
- Local presence dialing in 40+ countries
- Moments real-time call guidance with battlecards and objection cues
- Live listen, whisper and call monitoring
- Guided Selling cadences
- Email and SMS sequencing
- AI-assisted email drafting
- Conversation intelligence with talk metrics and sentiment analysis
- Deal Health Scores and Revenue Intelligence dashboards
Integration Ecosystem
Mailshake Integrations
Mailshake connects with: Salesforce, Pipedrive, HubSpot, Zapier.
Revenue.io Integrations
Revenue.io connects with: Salesforce, HubSpot, Microsoft Teams, Microsoft Outlook, Zoom, Gmail, Google Meet, Google Calendar, LinkedIn.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot.
Integrations listed only by Mailshake: Pipedrive, Zapier.
Integrations listed only by Revenue.io: Microsoft Teams, Microsoft Outlook, Zoom, Gmail, Google Meet, Google Calendar, LinkedIn.
Use Case Recommendations
Best Fit for Mailshake
- Budget-conscious teams looking for an affordable cold email platform
- 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 Revenue.io
- Organizations with complex tech stacks needing broad integration support (9 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
- SDR teams running multi-channel outreach sequences
- Sales managers tracking team engagement metrics
Feature Comparison Summary
| Feature | Mailshake | Revenue.io |
|---|---|---|
| Starting Price | $29/mo | Contact Sales |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 10 |
| Integrations | 4 | 9 |
| Founded | N/A | 2012 |
Getting Started Checklist
- Define your cold email outreach and multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected email sending volume and sequences and engagement actions 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
Mailshake serves the cold email outreach side of an outbound stack and Revenue.io the multi-channel sales outreach and engagement tracking side. Mailshake publishes an entry price of $29/mo, while Revenue.io 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 Mailshake and Revenue.io for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Mailshake and Revenue.io?
- Mailshake is a cold email platform built for cold email outreach, while Revenue.io is a sales engagement platform for multi-channel outreach across call, email, and SMS with Salesforce-native logging. Mailshake focuses on email deliverability and campaigns, whereas Revenue.io centers on dialing, coaching, and revenue intelligence.
- How much does Mailshake cost compared to Revenue.io?
- Mailshake publishes an entry price of $29 per month for its Starter plan, with tiers rising to $49 and $99 per month for unlimited email sends. Revenue.io does not publish pricing and instead requires contacting sales, with plans built for Salesforce teams of 15 or more seats.
- Can Mailshake and Revenue.io be used together?
- Yes, many teams run both tools together since they cover different parts of the outbound workflow. Mailshake handles cold email campaigns and warmup, while Revenue.io manages dialing, call coaching, and multi-channel engagement tracking within Salesforce.
- What integrations do Mailshake and Revenue.io support?
- Mailshake integrates with Salesforce, Pipedrive, HubSpot, and Zapier, while Revenue.io integrates with Salesforce, HubSpot, Microsoft Teams, Outlook, Zoom, Gmail, Google Meet, Google Calendar, and LinkedIn. Salesforce and HubSpot are the two integrations shared by both platforms.
- Which tool is better for a small sales team?
- Mailshake fits teams prioritizing cold email outreach, campaign sending, and inbox deliverability, with an entry plan at $29 per month. Revenue.io is built for Salesforce teams of 15 or more seats, making it better suited to larger, Salesforce-centric sales organizations needing multi-channel coordination.
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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