Mailshake vs Zeekeo: Cold Email Platform vs Sales Engagement Platform Comparison
Compare Mailshake (cold email platform) and Zeekeo (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, offering unlimited email warmup and unlimited campaigns for high-volume outbound email. Zeekeo is a sales engagement platform starting at $149 per month, coordinating email, LinkedIn, and calling with AI-powered messaging and reply intelligence. Budget-focused email teams fit Mailshake, while multi-channel enterprise teams fit Zeekeo.
Key takeaways
- Mailshake's entry plan costs $29 per month, while Zeekeo's entry plan costs $149 per month.
- Mailshake offers 4 pricing tiers, compared to Zeekeo's 2 pricing tiers.
- Mailshake's Starter plan includes 1,500 email sends per month, while its $49 per month Email Outreach plan includes unlimited email sends.
- Mailshake and Zeekeo both integrate with Salesforce, HubSpot, and Zapier.
- Mailshake integrates with Pipedrive, while Zeekeo integrates with Google and Microsoft.
Reviewed and updated September 4, 2026
Mailshake vs Zeekeo: Cold Email Platform vs Sales Engagement Platform Comparison
Mailshake (cold email platform) and Zeekeo (sales engagement platform) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.
The Quick Answer
Mailshake is a cold email platform for cold email outreach; Zeekeo 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 Zeekeo lists email + linkedin outreach and ai-powered messaging & sequences.
Mailshake offers a lower entry point at $29/mo compared to Zeekeo at $149/mo.
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 Zeekeo. 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.
Zeekeo is Outbound platform that runs email and LinkedIn campaigns from one system, with prospecting and data enrichment, AI-powered messaging and sequences, A/B testing and reply intelligence. Sold either as self-serve seats or as a managed service where Zeekeo builds and runs the outbound motion.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Starter
Zeekeo DIY
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
Zeekeo Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Zeekeo DIY | $149/mo | Per seat; volume discounts on more seats | Not published |
| Zeekeo Done-For-You | Contact Sales | Managed service | Not published |
Source: Zeekeo Pricing
Pricing Analysis
Mailshake is more affordable at the entry level ($29/mo vs $149/mo). For teams with tight budgets or those just getting started with cold email outreach and multi-channel sales outreach and engagement tracking, this price difference matters.
Mailshake offers 4 pricing tiers compared to Zeekeo's 2, 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
- Email + LinkedIn outreach
- AI-powered messaging & sequences
- Smart campaign automation
- A/B testing & optimization
- Analytics & performance dashboards
- AI-generated responses & insights
- 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
Zeekeo Key Features
- Email + LinkedIn outreach
- AI-powered messaging & sequences
- Smart campaign automation
- A/B testing & optimization
- Analytics & performance dashboards
- AI-generated responses & insights
- LinkedIn post creation & scheduling
- Image & GIF personalization
- Workflow automation
- Targeted calling & appointment setting
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 Zeekeo
- Email + LinkedIn outreach
- AI-powered messaging & sequences
- Smart campaign automation
- A/B testing & optimization
- Analytics & performance dashboards
- AI-generated responses & insights
- LinkedIn post creation & scheduling
- Image & GIF personalization
- Workflow automation
- Targeted calling & appointment setting
Integration Ecosystem
Mailshake Integrations
Mailshake connects with: Salesforce, Pipedrive, HubSpot, Zapier.
Zeekeo Integrations
Zeekeo connects with: HubSpot, Salesforce, Zapier, Google, Microsoft.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Zapier.
Integrations listed only by Mailshake: Pipedrive.
Integrations listed only by Zeekeo: Google, Microsoft.
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 Zeekeo
- Mid-market to enterprise teams with established multi-channel sales outreach and engagement tracking budgets
- Organizations with complex tech stacks needing broad integration support (5 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Mailshake | Zeekeo |
|---|---|---|
| Starting Price | $29/mo | $149/mo |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 10 |
| Integrations | 4 | 5 |
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 Zeekeo the multi-channel sales outreach and engagement tracking side. Mailshake offers a more accessible entry point at $29/mo, while Zeekeo starts at $149/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 Mailshake and Zeekeo for current information.
Frequently asked questions.
Frequently asked questions- Which is cheaper, Mailshake or Zeekeo?
- Mailshake is cheaper at the entry level, starting at $29 per month compared to Zeekeo's $149 per month starting price. Mailshake also offers 4 pricing tiers versus Zeekeo's 2, giving budget-conscious teams more granular options as they scale their cold email outreach.
- What integrations do Mailshake and Zeekeo have in common?
- Mailshake and Zeekeo both integrate with Salesforce, HubSpot, and Zapier. Beyond those shared integrations, Mailshake also connects with Pipedrive, while Zeekeo additionally connects with Google and Microsoft.
- Is Mailshake better than Zeekeo for cold email?
- Mailshake is built specifically for cold email outreach, listing unlimited email warmup and unlimited campaigns, and it fits budget-conscious teams and agencies running high-volume outbound email. Zeekeo is built for multi-channel sales outreach across email, LinkedIn, and calling, so the better fit depends on whether the priority is email-only sending or coordinated multi-channel engagement.
- Does Zeekeo support LinkedIn outreach?
- Yes, Zeekeo lists email plus LinkedIn outreach among its key features, including LinkedIn post creation and scheduling. This is part of its broader positioning as a multi-channel sales engagement platform, distinct from Mailshake's focus on cold email.
- Should I use Mailshake and Zeekeo together?
- According to the article, many teams run one of each, since Mailshake handles cold email outreach that lands in the inbox and generates replies, while Zeekeo coordinates outreach across email, phone, and social channels. The two are not full substitutes for every job.
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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