Apollo.io vs Zeekeo: Sales Engagement Platform Comparison
Compare Apollo.io and Zeekeo side by side. See pricing, features, and integrations to choose the right sales engagement platform for your needs.
Apollo.io and Zeekeo both target multi-channel sales outreach and engagement tracking, but differ in pricing and structure. Apollo.io starts free and scales through four tiers with a 275M+ contact database, phone dialer, and email tools. Zeekeo starts at $149/mo with two tiers, focused on email and LinkedIn outreach with AI-powered messaging.
Key takeaways
- Apollo.io's entry plan is free while Zeekeo's entry plan, Zeekeo DIY, costs $149/mo.
- Apollo.io offers four pricing tiers, Free, Basic, Professional, and Organization, while Zeekeo offers two, DIY and Done-For-You.
- Apollo.io's database includes over 275 million contacts and companies.
- Apollo.io integrates with Salesforce, HubSpot, Pipedrive, Gmail, Microsoft Outlook, LinkedIn, Zapier, Slack, Sendgrid, Outreach, Salesloft, and a Webhooks API.
- Zeekeo can be purchased as self-serve seats or as a managed Done-For-You service where Zeekeo builds and runs the outbound motion.
Reviewed and updated September 4, 2026
Apollo.io vs Zeekeo: Sales Engagement Platform Comparison
Sales teams evaluating multi-channel sales outreach and engagement tracking tools often narrow their shortlist to Apollo.io and Zeekeo. 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, Apollo.io lists b2b contact and company database (275m+ contacts) and multi-channel sequences (email, phone, linkedin), while Zeekeo lists email + linkedin outreach and ai-powered messaging & sequences. A capability both offer can appear under different names, so read both feature lists below.
Apollo.io offers a lower entry point at $0/mo compared to Zeekeo at $149/mo.
If your priority is coordinating outreach across email, phone, and social channels, both tools target it. The right choice depends on your budget, team size, and the specific capabilities you need most.
Understanding the Core Difference
Apollo.io is All-in-one sales intelligence and engagement platform combining a 275M+ contact database with automated sequences, email outreach, dialer, and AI-powered workflows for prospecting at scale.
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
Free
Zeekeo DIY
Apollo.io Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free | Free | 900 credits per seat per year, granted monthly |
| Basic | $49/mo | 30,000 credits per seat per year, granted upfront |
| Professional | $79/mo | 48,000 credits per seat per year, granted upfront |
| Organization | $119/mo | 72,000 credits per seat per year, granted upfront |
Source: Apollo.io 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
Apollo.io is more affordable at the entry level ($0/mo vs $149/mo). For teams with tight budgets or those just getting started with multi-channel sales outreach and engagement tracking, this price difference matters.
Apollo.io offers 4 pricing tiers compared to Zeekeo's 2, giving you more granularity as you scale.
Apollo.io includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- B2B contact and company database (275M+ contacts)
- Multi-channel sequences (email, phone, LinkedIn)
- AI-powered email writing and optimization
- Built-in dialer with call recording
- Automated workflows and engagement rules
- A/B testing for email sequences
- 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
Apollo.io Key Features
- B2B contact and company database (275M+ contacts)
- Multi-channel sequences (email, phone, LinkedIn)
- AI-powered email writing and optimization
- Built-in dialer with call recording
- Automated workflows and engagement rules
- A/B testing for email sequences
- Buying intent signals and job change alerts
- Advanced lead scoring and filtering
- Email deliverability tools and mailbox rotation
- Conversation intelligence (Professional+)
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 Apollo.io
- B2B contact and company database (275M+ contacts)
- Multi-channel sequences (email, phone, LinkedIn)
- AI-powered email writing and optimization
- Built-in dialer with call recording
- Automated workflows and engagement rules
- A/B testing for email sequences
- Buying intent signals and job change alerts
- Advanced lead scoring and filtering
- Email deliverability tools and mailbox rotation
- Conversation intelligence (Professional+)
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
Apollo.io Integrations
Apollo.io connects with: Salesforce, HubSpot, Pipedrive, Gmail, Microsoft Outlook, LinkedIn, Zapier, Slack, Sendgrid, Outreach, Salesloft, Webhooks API.
Zeekeo Integrations
Zeekeo connects with: HubSpot, Salesforce, Zapier, Google, Microsoft.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Zapier.
Integrations listed only by Apollo.io: Pipedrive, Gmail, Microsoft Outlook, LinkedIn, Slack, Sendgrid, Outreach, Salesloft, Webhooks API.
Integrations listed only by Zeekeo: Google, Microsoft.
Use Case Recommendations
Best Fit for Apollo.io
- Budget-conscious teams looking for an affordable sales engagement platform
- Organizations with complex tech stacks needing broad integration support (12 integrations)
- Teams that want to start free and scale up as needs grow
Best Fit for Zeekeo
- Mid-market to enterprise teams with established multi-channel sales outreach and engagement tracking budgets
- 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 | Apollo.io | Zeekeo |
|---|---|---|
| Starting Price | Free | $149/mo |
| Top Tier Price | $119/mo | Contact Sales |
| Total Features Listed | 10 | 10 |
| Integrations | 12 | 5 |
| Founded | 2015 | N/A |
Getting Started Checklist
- Define your multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected 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
Apollo.io and Zeekeo both serve the multi-channel sales outreach and engagement tracking market. Apollo.io offers a more accessible entry point, 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 Apollo.io and Zeekeo for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Apollo.io and Zeekeo?
- Apollo.io is an all-in-one sales intelligence and engagement platform built around a 275M+ contact database, sequences, dialer, and AI workflows. Zeekeo is an outbound platform focused on email and LinkedIn campaigns, offered either as self-serve seats or as a managed service where Zeekeo runs the outbound motion for you.
- How much does Apollo.io cost compared to Zeekeo?
- Apollo.io starts free and offers paid tiers at $49/mo, $79/mo, and $119/mo. Zeekeo's entry plan, Zeekeo DIY, costs $149/mo, with a Done-For-You managed option available by contacting sales.
- Does Apollo.io or Zeekeo have more pricing tiers?
- Apollo.io has four pricing tiers, Free, Basic, Professional, and Organization, while Zeekeo has two, DIY and Done-For-You. This gives Apollo.io more granularity for teams scaling up gradually.
- Which tool is better for phone outreach?
- Apollo.io lists a built-in dialer with call recording as one of its key features, while Zeekeo's listed features center on email, LinkedIn, and targeted calling and appointment setting rather than a built-in dialer.
- What integrations does Apollo.io support?
- Apollo.io connects with Salesforce, HubSpot, Pipedrive, Gmail, Microsoft Outlook, LinkedIn, Zapier, Slack, Sendgrid, Outreach, Salesloft, and a Webhooks API.
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
Connect on LinkedIn →Explore more.
Ready to scale your outreach?
We build GTM engines that book real meetings. See the receipts.
Related articles.
AiSDR vs Apollo.io: Sales Engagement Platform Comparison
Compare AiSDR and Apollo.io side by side. See pricing, features, and integrations to choose the right sales engagement platform for your needs.
AroundDeal vs Leadspicker: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare AroundDeal (data enrichment tool) and Leadspicker (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
GetSales.io vs Yet Another Mail Merge: Sales Engagement Platform vs Cold Email Platform Comparison
Compare GetSales.io (sales engagement platform) and Yet Another Mail Merge (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Gong vs NeverBounce: Sales Engagement Platform vs Data Enrichment Tool Comparison
Gong vs NeverBounce: what Gong's own pages say about enrichment, what NeverBounce's API returns about an address, and how each vendor prices.
ContactOut vs Luru: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare ContactOut (data enrichment tool) and Luru (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Enginy vs Success.ai: Sales Engagement Platform vs Cold Email Platform Comparison
Compare Enginy (sales engagement platform) and Success.ai (cold email platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.