Apollo.io vs Cognism: Data Enrichment Tool Comparison
Compare Apollo.io and Cognism side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Apollo.io offers a more accessible entry point with a free tier and 210M+ contacts database, while Cognism starts at $999/mo and differentiates through phone-verified Diamond Data contacts and GDPR/CCPA compliant data. Apollo.io provides 4 pricing tiers compared to Cognism's 2, making it better for budget-conscious teams. Cognism excels in compliance-focused environments requiring verified mobile numbers and intent signals.
Key takeaways
- Apollo.io provides access to 210M+ contacts and 30M+ companies with pricing starting at free, compared to Cognism's custom pricing starting around $999/mo.
- Cognism offers phone-verified Diamond Data contacts with GDPR and CCPA compliance, plus intent data powered by Bombora.
- Apollo.io includes 7 integrations while Cognism supports 8, with both connecting to Salesforce, HubSpot, Outreach, and SalesLoft.
- Apollo.io provides 4 distinct pricing tiers versus Cognism's 2 plans, offering more granularity for scaling teams.
- Apollo.io uniquely offers AI-powered multichannel campaigns and anonymous visitor identification, while Cognism provides on-demand mobile verification and job change alerts.
Reviewed and updated February 6, 2026
Apollo.io vs Cognism: Data Enrichment Tool Comparison
If you are comparing B2B lead data and contact enrichment tools, Apollo.io and Cognism will likely both appear on your radar. They share some surface-level similarities, but the details reveal important differences in pricing, capability, and target audience.
The Quick Answer
Apollo.io stands out with 210m+ contacts database and 30m+ companies. Cognism differentiates itself through diamond data phone-verified contacts and gdpr and ccpa compliant data.
Apollo.io offers a lower entry point at $0/mo compared to Cognism at $999/mo.
If your priority is finding accurate contact data for target accounts, both tools can deliver. 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 platform with 210M+ contacts, AI-powered campaigns, and built-in email sequencing.
Cognism is Premium B2B sales intelligence platform with GDPR-compliant data, phone-verified Diamond Data contacts, and intent signals.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Apollo.io Pricing (as of February 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Free | Free | 10,000 credits/month | Basic sequences |
| Basic | $49/mo | Not specified | Full sequences |
| Professional | $99/mo | Not specified | Full sequences |
| Enterprise | Contact Sales | Custom | Custom |
Source: Apollo.io Pricing
Cognism Pricing (as of February 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Grow | Contact Sales | 250 contacts/list, 3 lists | N/A |
| Elevate | Contact Sales | 500 contacts/list, 10 lists | N/A |
Source: Cognism 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.
Apollo.io offers 4 pricing tiers compared to Cognism'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
Apollo.io Key Features
- 210M+ contacts database
- 30M+ companies
- AI-powered multichannel campaigns
- Email deliverability guardrails
- Anonymous visitor identification
- Real-time form enrichment
- Contact and company enrichment
- Advanced filtering
- CRM data cleansing
- Pipeline boards
Cognism Key Features
- Diamond Data phone-verified contacts
- GDPR and CCPA compliant data
- Intent data powered by Bombora
- Technographic data
- Job change and funding alerts
- Browser extension for LinkedIn
- CSV enrichment
- On-demand mobile verification
- Target market analysis lists
- Unlimited admin access
Unique to Apollo.io
- 210M+ contacts database
- 30M+ companies
- AI-powered multichannel campaigns
- Email deliverability guardrails
- Anonymous visitor identification
- Real-time form enrichment
- Contact and company enrichment
- Advanced filtering
- CRM data cleansing
- Pipeline boards
Unique to Cognism
- Diamond Data phone-verified contacts
- GDPR and CCPA compliant data
- Intent data powered by Bombora
- Technographic data
- Job change and funding alerts
- Browser extension for LinkedIn
- CSV enrichment
- On-demand mobile verification
- Target market analysis lists
- Unlimited admin access
Integration Ecosystem
Apollo.io Integrations
Apollo.io connects with: Salesforce, HubSpot, Outreach, SalesLoft, Marketo, SendGrid, LinkedIn.
Cognism Integrations
Cognism connects with: Salesforce, HubSpot, Outreach, SalesLoft, Pipedrive, Microsoft Dynamics 365, Bullhorn, Zapier.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Outreach, SalesLoft.
Apollo.io exclusively offers: Marketo, SendGrid, LinkedIn.
Cognism exclusively offers: Pipedrive, Microsoft Dynamics 365, Bullhorn, Zapier.
Use Case Recommendations
Best Fit for Apollo.io
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for Cognism
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
Feature Comparison Summary
| Feature | Apollo.io | Cognism |
|---|---|---|
| Starting Price | Free | Contact Sales |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 10 |
| Integrations | 7 | 8 |
| Founded | N/A | 2015 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment requirements and monthly budget
- Estimate your expected data credits or contact lookups 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 Cognism both serve the B2B lead data and contact enrichment market well. Apollo.io offers a more accessible entry point, while Cognism starts at $999/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.
Related Reading
- Best Apollo.io Alternatives in 2026
- Best Cognism Alternatives in 2026
- Apollo.io vs ZoomInfo: Which B2B Data Platform Should You Choose?
- Apollo vs Clay: Choosing the Right Data Enrichment Tool for B2B Sales
- Cognism vs ZoomInfo: Data Enrichment Tool Comparison
Pricing and features verified as of February 2026. Visit Apollo.io and Cognism for current information.
Frequently asked questions.
Frequently asked questions- What's the main pricing difference between Apollo.io and Cognism?
- Apollo.io starts with a free tier offering 10,000 credits per month, with paid plans beginning at $49/mo. Cognism uses custom pricing starting around $999/mo with no free tier available. Apollo.io offers 4 pricing tiers compared to Cognism's 2, providing more flexibility for teams at different budget levels and scales.
- Which platform has a larger contact database?
- Apollo.io has a larger database with 210M+ contacts and 30M+ companies. Cognism doesn't specify total database size but focuses on quality through phone-verified Diamond Data contacts rather than volume. The choice depends on whether you prioritize database breadth or verified contact accuracy with compliance guarantees.
- Does Cognism offer better data compliance than Apollo.io?
- Cognism explicitly positions GDPR and CCPA compliant data as a core differentiator, along with phone-verified Diamond Data contacts. This makes Cognism particularly suited for organizations operating in regulated markets or requiring strict compliance standards. Apollo.io doesn't highlight compliance as a primary feature in the same way.
- Can I try either platform before committing to paid plans?
- Apollo.io offers a free tier with 10,000 credits per month and basic sequences, allowing you to test the platform without financial commitment. Cognism uses contact-based pricing with no free tier mentioned, requiring you to engage with their sales team for trials or demos before purchasing.
- Which tool integrates better with my existing tech stack?
- Both platforms integrate with major CRMs including Salesforce, HubSpot, Outreach, and SalesLoft. Apollo.io offers 7 total integrations including Marketo, SendGrid, and LinkedIn. Cognism provides 8 integrations with unique connections to Pipedrive, Microsoft Dynamics 365, Bullhorn, and Zapier, making it slightly more versatile for complex tech stacks.
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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