Apollo.io vs DeBounce: Data Enrichment Tool Comparison
Compare Apollo.io and DeBounce side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Apollo.io and DeBounce both start free but serve different jobs: Apollo.io is an all-in-one sales intelligence platform with 210M+ contacts, AI-powered campaigns, and email sequencing, while DeBounce is an email validation and verification tool that cleans lists, blocks bad signups via API, and identifies catch-all domains. Choice depends on budget, team size, and required capabilities.
Key takeaways
- Apollo.io's Free plan grants 900 credits per seat per year, monthly, while its Basic plan costs $49/mo for 30,000 credits per seat per year granted upfront.
- Apollo.io's Organization plan costs $119/mo for 72,000 credits per seat per year.
- DeBounce's Free plan offers 100 free credits, and its Pay-As-You-Go tiers offer 5,000 or 500,000 credits on a usage basis.
- DeBounce integrates with 24 tools including WordPress, Zapier, Mailchimp, and Klaviyo, while Apollo.io integrates with Salesforce, HubSpot, Outreach, SalesLoft, Marketo, SendGrid, and LinkedIn.
- Both Apollo.io and DeBounce share HubSpot and SendGrid as common integrations, and both offer free tiers to test before paying.
Reviewed and updated September 4, 2026
Apollo.io vs DeBounce: Data Enrichment Tool Comparison
Sales teams evaluating B2B lead data and contact enrichment tools often narrow their shortlist to Apollo.io and DeBounce. 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 210m+ contacts database and 30m+ companies, while DeBounce lists email list validation and email validation api. A capability both offer can appear under different names, so read both feature lists below.
Both start at the same price point ($0/mo), so the decision comes down to features and workflow fit.
If your priority is finding accurate contact data for target accounts, 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 platform with 210M+ contacts, AI-powered campaigns, and built-in email sequencing.
DeBounce is DeBounce is an email validation and verification tool that cleans email lists before you send, blocks bad signups in real time through an API and widget, and identifies catch-all domains. It also offers list monitoring, data enrichment and an email finder on the same credit balance.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
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
DeBounce Pricing (as of September 2026)
| Plan | Price | Emails |
|---|---|---|
| Free | Free | 100 free credits |
| Pay-As-You-Go 5K | Usage-based | 5,000 credits |
| Pay-As-You-Go 500K | Usage-based | 500,000 credits |
| Monthly | Contact Sales | - |
Source: DeBounce Pricing
Pricing Analysis
Both platforms start at the same $0/mo price point. The decision comes down to which feature set and tier structure works better for your expected usage.
Both platforms offer free tiers, so you can test each one before spending anything.
Features Breakdown
- 210M+ contacts database
- 30M+ companies
- AI-powered multichannel campaigns
- Email deliverability guardrails
- Anonymous visitor identification
- Real-time form enrichment
- and 4 more listed below
- Email list validation
- Email validation API
- Real-time validation widget
- Catch-all validator
- Email list monitoring
- Data enrichment
- and 2 more listed below
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
DeBounce Key Features
- Email list validation
- Email validation API
- Real-time validation widget
- Catch-all validator
- Email list monitoring
- Data enrichment
- Email finder
- Free deduplication
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
- 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
Listed only by DeBounce
- Email list validation
- Email validation API
- Real-time validation widget
- Catch-all validator
- Email list monitoring
- Data enrichment
- Email finder
- Free deduplication
Integration Ecosystem
Apollo.io Integrations
Apollo.io connects with: Salesforce, HubSpot, Outreach, SalesLoft, Marketo, SendGrid, LinkedIn.
DeBounce Integrations
DeBounce connects with: WordPress, Zapier, HubSpot, Google Sheets, Mailchimp, ActiveCampaign, Mailjet, Mautic, ConvertKit, MailerLite, Klaviyo, Brevo, Mailgun, SendGrid, Apollo, Drip, lemlist, Moosend, SparkPost, Drupal, Ontraport, Leadpages, Unbounce, ClickFunnels.
Shared Integrations
Both tools integrate with: HubSpot, SendGrid.
Integrations listed only by Apollo.io: Salesforce, Outreach, SalesLoft, Marketo, LinkedIn.
Integrations listed only by DeBounce: WordPress, Zapier, Google Sheets, Mailchimp, ActiveCampaign, Mailjet, Mautic, ConvertKit, MailerLite, Klaviyo, Brevo, Mailgun, Apollo, Drip, lemlist, Moosend, SparkPost, Drupal, Ontraport, Leadpages, Unbounce, ClickFunnels.
Use Case Recommendations
Best Fit for Apollo.io
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that need a wide feature set (10 capabilities listed)
- Teams that want to start free and scale up as needs grow
Best Fit for DeBounce
- Budget-conscious teams looking for an affordable data enrichment tool
- Organizations with complex tech stacks needing broad integration support (24 integrations)
- Teams that want to start free and scale up as needs grow
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Apollo.io | DeBounce |
|---|---|---|
| Starting Price | Free | Free |
| Top Tier Price | $119/mo | Contact Sales |
| Total Features Listed | 10 | 8 |
| Integrations | 7 | 24 |
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 DeBounce both serve the B2B lead data and contact enrichment market. Apollo.io offers a more accessible entry point, while DeBounce starts at $0/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 DeBounce for current information.
Frequently asked questions.
Frequently asked questions- Which is cheaper, Apollo.io or DeBounce?
- Both platforms start at the same $0/mo price point with free tiers. Apollo.io's paid plans go up to $119/mo for its Organization tier, while DeBounce uses a mix of usage-based pay-as-you-go credits and a Monthly plan that requires contacting sales for pricing.
- What is the main difference between Apollo.io and DeBounce?
- Apollo.io is an all-in-one sales intelligence platform offering a 210M+ contacts database, AI-powered multichannel campaigns, and built-in email sequencing. DeBounce is an email validation and verification tool that cleans email lists, blocks bad signups in real time through an API and widget, and identifies catch-all domains, plus offers list monitoring and an email finder.
- Does Apollo.io integrate with Salesforce and HubSpot?
- Yes, Apollo.io integrates with Salesforce, HubSpot, Outreach, SalesLoft, Marketo, SendGrid, and LinkedIn. HubSpot and SendGrid are also shared integrations with DeBounce, so teams using either of those tools can connect to both platforms.
- Which tool has more integrations, Apollo.io or DeBounce?
- DeBounce lists 24 integrations, including WordPress, Zapier, Google Sheets, Mailchimp, ActiveCampaign, and Klaviyo, making it a fit for organizations with complex tech stacks. Apollo.io lists fewer integrations, focused on sales tools like Salesforce, HubSpot, Outreach, SalesLoft, Marketo, SendGrid, and LinkedIn.
- Who should choose DeBounce over Apollo.io?
- DeBounce fits budget-conscious teams needing an affordable data enrichment tool, organizations with complex tech stacks needing broad integration support across 24 integrations, teams wanting to start free and scale, and enterprise buyers who prefer custom pricing and dedicated support.
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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