Apollo.io vs Close: Cross-Category Comparison

Apollo.io vs Close: Cross-Category Comparison

Teams building a B2B sales stack often face a choice between investing in B2B lead data and contact enrichment (Apollo.io) or customer relationship management (Close). This comparison helps you understand what each tool does, where they overlap, and how they fit into your workflow.

Why Compare These Two Tools?

Data enrichment tools find and verify contact information, while CRMs organize and track those contacts through the sales process. Teams evaluate whether their CRM's built-in data features are sufficient or if a dedicated enrichment tool delivers better data quality.

Apollo.io is a data enrichment tool focused on B2B lead data and contact enrichment. All-in-one sales intelligence platform with 210M+ contacts, AI-powered campaigns, and built-in email sequencing.

Close is a crm platform focused on customer relationship management. A CRM built specifically for inside sales teams, with built-in calling, SMS, and email functionality. Close focuses on reducing manual data entry and increasing sales velocity with features like Power Dialer, predictive dialing, and workflow automation.

Where Each Tool Fits in Your Workflow

Pricing Comparison

Apollo.io Pricing (as of February 2026)

Source: Apollo.io Pricing

Close Pricing (as of February 2026)

Source: Close Pricing

Pricing Context

These tools serve different purposes, so a direct price comparison requires context. Apollo.io starts at $0/mo for B2B lead data and contact enrichment, while Close starts at $19/mo for customer relationship management. Many teams end up paying for both since they address different workflow stages.

Feature Highlights

Apollo.io Key Capabilities (Data Enrichment Tool)

• 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

Close Key Capabilities (CRM Platform)

• Built-in calling with Power Dialer
• Native SMS messaging
• Email sequences and templates
• Automated workflows
• Predictive dialing
• AI Email Assistant
• Pipeline and activity reporting
• Role-based access and permissions

Feature Overlap

These tools have minimal feature overlap, which makes sense given their different categories. They are more complementary than competitive.

Integration Ecosystem

Apollo.io Integrations

Apollo.io connects with: Salesforce, HubSpot, Outreach, SalesLoft, Marketo, SendGrid, LinkedIn.

Close Integrations

Close connects with: Zapier, Slack, Gmail, Microsoft Outlook, Zoom, HubSpot, Segment, Calendly.

Shared Integrations

Both tools integrate with: HubSpot. This shared ecosystem means they can work together in your tech stack.

When to Choose Apollo.io

• Your biggest gap is in lead sourcing and data
• You already have a solid crm platform and need specialized B2B lead data and contact enrichment capabilities
• You want an affordable entry point ($0/mo)
• Your team's primary bottleneck is B2B lead data and contact enrichment

When to Choose Close

• Your biggest gap is in pipeline and deal tracking
• You already have a data enrichment tool and need better customer relationship management
• You want an affordable entry point ($19/mo)
• Your team's primary bottleneck is customer relationship management

Using Both Together

Many sales teams use both a data enrichment tool and a crm platform as part of their complete workflow. Apollo.io handles lead sourcing and data while Close covers pipeline and deal tracking.

Since both tools integrate with HubSpot, connecting them in your workflow is straightforward.

Decision Framework

1. Map your workflow gaps. Which stage needs the most improvement: lead sourcing and data or pipeline and deal tracking?
2. Check your existing stack. Do you already have a tool covering one of these categories?
3. Consider your budget. Can you invest in both, or do you need to prioritize one?
4. Trial both. Sign up for free trials to evaluate each tool in your actual workflow.
5. Measure ROI separately. Track the impact of each tool on its specific workflow stage.

Related Reading

• Best Apollo.io Alternatives in 2026
• Best Close 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
• Close vs Salesforce: CRM Platform Comparison

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Pricing and features verified as of February 2026. Visit Apollo.io and Close for current information.