Apollo.io Sales Engagement vs Close: Cross-Category Comparison
Compare Apollo.io (sales engagement platform) and Close (crm platform) side by side. Understand how these tools fit different stages of your sales workflow.
Apollo.io is a sales engagement platform focused on multi-channel outreach with a 275M+ contact database, starting at $0/month. Close is a CRM platform built for inside sales teams with built-in calling, SMS, and pipeline management, starting at $19/month. They serve different workflow stages—Apollo handles outreach orchestration while Close manages pipeline and deal tracking—making them complementary rather than competitive.
Key takeaways
- Apollo.io provides access to a database of over 275 million contacts with unlimited email sending on paid plans starting at $49/month.
- Close offers four pricing tiers ranging from $19/month to $139/month, all including built-in calling and SMS functionality.
- Both tools share five common integrations: HubSpot, Gmail, Microsoft Outlook, Zapier, and Slack, enabling them to work together in a tech stack.
- Apollo.io lists 12 integrations including Salesforce, Pipedrive, and LinkedIn, while Close offers 8 integrations including Zoom and Calendly.
- Teams often use both tools simultaneously, with Apollo handling outreach orchestration and Close managing pipeline and deal tracking.
Reviewed and updated July 30, 2026
Apollo.io Sales Engagement vs Close: Cross-Category Comparison
Apollo.io (sales engagement platform) and Close (crm platform) address different challenges in the outbound sales process. Comparing them makes sense when you are deciding which part of your workflow to invest in next.
Why Compare These Two Tools?
CRMs track the entire customer lifecycle and deal pipeline, while sales engagement platforms focus on the outreach phase. Many teams debate whether to invest in a CRM with built-in engagement features or use separate best-of-breed tools.
Apollo.io is a sales engagement platform focused on multi-channel sales outreach. 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.
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
| Aspect | Apollo.io | Close |
|---|---|---|
| Category | Sales Engagement Platform | CRM Platform |
| Workflow Stage | Outreach orchestration | Pipeline and deal tracking |
| Primary Focus | Multi-channel sales outreach | Customer relationship management |
| Starting Price | Free | $19/mo |
| Features Listed | 10 | 8 |
| Integrations | 12 | 8 |
Pricing Comparison
Apollo.io Pricing (as of February 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Free | Free | 100 credits/mo | Unlimited (fair use) |
| Basic | $49/mo | 5,000 credits/mo | Unlimited |
| Professional | $79/mo | 10,000 credits/mo | Unlimited |
| Organization | $119/mo | 15,000 credits/mo | Unlimited |
Source: Apollo.io Pricing
Close Pricing (as of February 2026)
| Plan | Price |
|---|---|
| Base | $19/mo |
| Startup | $49/mo |
| Professional | $99/mo |
| Enterprise | $139/mo |
Source: Close Pricing
Pricing Context
These tools serve different purposes, so a direct price comparison requires context. Apollo.io starts at $0/mo for multi-channel sales outreach, 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 (Sales Engagement Platform)
- 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+)
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, Pipedrive, Gmail, Microsoft Outlook, LinkedIn, Zapier, Slack, Sendgrid, Outreach, Salesloft, Webhooks API.
Close Integrations
Close connects with: Zapier, Slack, Gmail, Microsoft Outlook, Zoom, HubSpot, Segment, Calendly.
Shared Integrations
Both tools integrate with: HubSpot, Gmail, Microsoft Outlook, Zapier, Slack. This shared ecosystem means they can work together in your tech stack.
When to Choose Apollo.io
- Your biggest gap is in outreach orchestration
- You already have a solid crm platform and need specialized multi-channel sales outreach capabilities
- You want an affordable entry point ($0/mo)
- Your team's primary bottleneck is multi-channel sales outreach
When to Choose Close
- Your biggest gap is in pipeline and deal tracking
- You already have a sales engagement platform 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 sales engagement platform and a crm platform as part of their complete workflow. Apollo.io handles outreach orchestration while Close covers pipeline and deal tracking.
Since both tools integrate with HubSpot, Gmail, Microsoft Outlook, connecting them in your workflow is straightforward.
Decision Framework
- Map your workflow gaps. Which stage needs the most improvement: outreach orchestration or pipeline and deal tracking?
- Check your existing stack. Do you already have a tool covering one of these categories?
- Consider your budget. Can you invest in both, or do you need to prioritize one?
- Trial both. Sign up for free trials to evaluate each tool in your actual workflow.
- 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 Outreach: Sales Engagement Platform Comparison
- Apollo.io vs Salesloft: Sales Engagement Platform Comparison
- Close vs Salesforce: CRM Platform Comparison
Pricing and features verified as of February 2026. Visit Apollo.io and Close for current information.
Frequently asked questions.
Frequently asked questions- What's the main difference between Apollo.io and Close?
- Apollo.io is a sales engagement platform focused on multi-channel outreach with a 275M+ contact database, while Close is a CRM platform focused on pipeline and deal tracking. Apollo handles the outreach orchestration stage of your workflow, while Close manages customer relationships and deals throughout the entire sales lifecycle. They address different workflow stages rather than competing directly.
- Can I use Apollo.io and Close together?
- Yes, many sales teams use both tools as part of their complete workflow. Apollo.io handles outreach orchestration while Close covers pipeline and deal tracking. Both integrate with HubSpot, Gmail, Microsoft Outlook, Zapier, and Slack, making it straightforward to connect them in your workflow. This combination allows you to leverage specialized tools for each workflow stage.
- How much does Apollo.io cost compared to Close?
- Apollo.io starts at $0/month with a free plan offering 100 credits and unlimited email, then $49/month for Basic, $79/month for Professional, and $119/month for Organization. Close starts at $19/month for Base, then $49/month for Startup, $99/month for Professional, and $139/month for Enterprise. Direct price comparison requires context since they serve different purposes—outreach versus CRM.
- Which tool should I choose if I can only afford one?
- Choose based on your biggest workflow gap. Select Apollo.io if your primary bottleneck is outreach orchestration and you need multi-channel sales outreach capabilities with an affordable $0/month entry point. Choose Close if your biggest gap is pipeline and deal tracking and you need better customer relationship management starting at $19/month. Map your workflow gaps first, then check if you already have a tool covering one category.
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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