Apollo.io vs Lead411: Data Enrichment Tool Comparison
Compare Apollo.io and Lead411 side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Apollo.io offers a larger database with 210M+ contacts and 30M+ companies starting at $0/month, while Lead411 provides verified emails, direct dials, and Bombora intent data starting at $75/month. Apollo.io suits budget-conscious teams needing AI-powered multichannel campaigns and a free tier to test before buying. Lead411 fits organizations prioritizing unlimited email views, verified contact accuracy, and growth intent signals with broader integration support including Zapier and Make.
Key takeaways
- Apollo.io provides a free tier and starts paid plans at $49/month, while Lead411 starts at $75/month with no free option.
- Apollo.io's database contains 210 million contacts and 30 million companies, making it one of the larger contact databases available.
- Lead411 offers unlimited email views across all plans and includes Bombora intent data in Pro+ tiers.
- Apollo.io integrates with 7 platforms including Marketo and SendGrid, while Lead411 connects with 8 platforms including Zapier and Make.
- Lead411 was founded in 2001, while Apollo.io's founding date was not specified in available sources.
Reviewed and updated February 6, 2026
Apollo.io vs Lead411: Data Enrichment Tool Comparison
Finding the right data enrichment tool can directly impact your revenue pipeline. Apollo.io and Lead411 both aim to solve the same core problem (finding accurate contact data for target accounts), yet they approach it differently. Let's break down the specifics.
The Quick Answer
Apollo.io stands out with 210m+ contacts database and 30m+ companies. Lead411 differentiates itself through verified emails and direct dials and bombora intent data (pro+).
Apollo.io offers a lower entry point at $0/mo compared to Lead411 at $75/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.
Lead411 is B2B lead intelligence platform with verified emails, direct dials, growth intent data, and unlimited search capabilities.
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
Lead411 Pricing (as of February 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Basic Plus Unlimited | $75/mo | Unlimited email views | N/A |
| Pro with Bombora Intent | Contact Sales | Unlimited email views | N/A |
| Enterprise | Contact Sales | Unlimited | N/A |
Source: Lead411 Pricing
Pricing Analysis
Apollo.io is more affordable at the entry level ($0/mo vs $75/mo). For teams with tight budgets or those just getting started with B2B lead data and contact enrichment, this price difference matters.
Apollo.io offers 4 pricing tiers compared to Lead411's 3, 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
Lead411 Key Features
- Verified emails and direct dials
- Bombora intent data (Pro+)
- Growth intent signals
- Unlimited email views
- Chrome extension for LinkedIn
- CRM enrichment
- Advanced search filters
- Sales intelligence alerts
- CSV export
- 7-day free trial with 50 leads
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 Lead411
- Verified emails and direct dials
- Bombora intent data (Pro+)
- Growth intent signals
- Unlimited email views
- Chrome extension for LinkedIn
- CRM enrichment
- Advanced search filters
- Sales intelligence alerts
- CSV export
- 7-day free trial with 50 leads
Integration Ecosystem
Apollo.io Integrations
Apollo.io connects with: Salesforce, HubSpot, Outreach, SalesLoft, Marketo, SendGrid, LinkedIn.
Lead411 Integrations
Lead411 connects with: Salesforce, HubSpot, Zoho CRM, Pipedrive, Outreach, SalesLoft, Zapier, Make.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Outreach, SalesLoft.
Apollo.io exclusively offers: Marketo, SendGrid, LinkedIn.
Lead411 exclusively offers: Zoho CRM, Pipedrive, Zapier, Make.
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 Lead411
- 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 | Lead411 |
|---|---|---|
| Starting Price | Free | $75/mo |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 10 |
| Integrations | 7 | 8 |
| Founded | N/A | 2001 |
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 Lead411 both serve the B2B lead data and contact enrichment market well. Apollo.io offers a more accessible entry point, while Lead411 starts at $75/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 Lead411 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
- Lead411 vs ZoomInfo: Data Enrichment Tool Comparison
Pricing and features verified as of February 2026. Visit Apollo.io and Lead411 for current information.
Frequently asked questions.
Frequently asked questions- Which is cheaper, Apollo.io or Lead411?
- Apollo.io is cheaper with a free tier and paid plans starting at $49/month. Lead411 starts at $75/month with no free option. Apollo.io offers four pricing tiers compared to Lead411's three, providing more flexibility as your needs scale. For teams with tight budgets or those testing B2B lead data tools for the first time, Apollo.io provides a lower barrier to entry.
- Does Apollo.io or Lead411 have a larger contact database?
- Apollo.io has a larger contact database with 210 million contacts and 30 million companies. Lead411 does not specify its database size but emphasizes verified emails and direct dials rather than raw database volume. Apollo.io's size advantage matters for teams needing broad market coverage, while Lead411 focuses on contact accuracy and verification over quantity.
- What unique features does Lead411 offer that Apollo.io doesn't?
- Lead411 offers Bombora intent data in Pro+ plans, unlimited email views across all tiers, and growth intent signals that Apollo.io lacks. Lead411 also provides a 7-day free trial with 50 leads and integrates with Zapier, Make, Zoho CRM, and Pipedrive—integrations Apollo.io doesn't offer. These features make Lead411 stronger for intent-based prospecting and teams using those specific platforms.
- Which integrations do Apollo.io and Lead411 both support?
- Both Apollo.io and Lead411 integrate with Salesforce, HubSpot, Outreach, and SalesLoft. These four shared integrations cover the most common CRM and sales engagement platforms used by B2B teams. Apollo.io exclusively offers Marketo, SendGrid, and LinkedIn integrations, while Lead411 exclusively connects with Zoho CRM, Pipedrive, Zapier, and Make.
- Should I choose Apollo.io or Lead411 for my sales team?
- Choose Apollo.io if you need a larger database, AI-powered multichannel campaigns, a free tier to test first, or a lower entry price at $49/month. Choose Lead411 if you prioritize verified emails and direct dials, need Bombora intent data, want unlimited email views, or require integrations with Zapier, Make, Zoho CRM, or Pipedrive. Test both platforms using Apollo.io's free tier and Lead411's 7-day trial before committing.
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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