Lead411 vs SignalHire: Data Enrichment Tool Comparison
Compare Lead411 and SignalHire side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Lead411 starts at $75/month and specializes in verified emails, direct dials, and Bombora intent data with unlimited email views. SignalHire starts free with 5 credits monthly and focuses on real-time contact verification via browser extensions for LinkedIn, Facebook, and Twitter. Lead411 suits teams prioritizing intent data and unlimited searches, while SignalHire fits budget-conscious teams needing multi-platform contact discovery with unlimited users.
Key takeaways
- SignalHire's free tier provides 5 credits per month, while Lead411's entry plan costs $75 monthly with unlimited email views.
- Lead411 offers 8 CRM and sales engagement integrations including Salesforce, HubSpot, Outreach, and SalesLoft.
- SignalHire includes unlimited users on all paid plans starting at $49 per month, whereas Lead411 does not specify user limits in its basic tier.
- Lead411 provides a 7-day free trial with 50 leads, while SignalHire maintains a permanent free tier for ongoing access.
- SignalHire offers 5 pricing tiers compared to Lead411's 3 tiers, providing more granular scaling options for growing teams.
Reviewed and updated February 6, 2026
Lead411 vs SignalHire: Data Enrichment Tool Comparison
Sales teams evaluating B2B lead data and contact enrichment tools often narrow their shortlist to Lead411 and SignalHire. Both platforms deliver results, 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
Lead411 stands out with verified emails and direct dials and bombora intent data (pro+). SignalHire differentiates itself through real-time verified contact data and browser extension for linkedin, facebook, twitter.
SignalHire 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
Lead411 is B2B lead intelligence platform with verified emails, direct dials, growth intent data, and unlimited search capabilities.
SignalHire is Real-time verified contact finder with browser extension for LinkedIn, Facebook, and Twitter, plus team collaboration features.
Both platforms offer csv export. Where they diverge is in their approach to pricing tiers and advanced capabilities.
Pricing Comparison
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
SignalHire Pricing (as of February 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Free | Free | 5 credits/month | N/A |
| Emails | $49/mo | 350 email credits/month | N/A |
| Phone Numbers | $49/mo | 100 phone credits/month | N/A |
| Emails + Phones | $49/mo | 100 combined credits/month | N/A |
| Scale | Contact Sales | Custom | N/A |
Source: SignalHire Pricing
Pricing Analysis
SignalHire offers the lower entry point ($0/mo vs $75/mo). Teams watching their budget will appreciate the savings, especially when starting out.
SignalHire offers 5 pricing tiers compared to Lead411's 3, giving you more granularity as you scale.
SignalHire includes a free tier, which is helpful for evaluating the platform without upfront cost.
Features Breakdown
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
SignalHire Key Features
- Real-time verified contact data
- Browser extension for LinkedIn, Facebook, Twitter
- Unlimited users on all plans
- Team management and collaboration
- CSV export
- ATS and CRM integration
- Bulk search capabilities
- Technology tracking
- Company search
Shared Capabilities
Both Lead411 and SignalHire include:
- CSV export
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
- 7-day free trial with 50 leads
Unique to SignalHire
- Real-time verified contact data
- Browser extension for LinkedIn, Facebook, Twitter
- Unlimited users on all plans
- Team management and collaboration
- ATS and CRM integration
- Bulk search capabilities
- Technology tracking
- Company search
Integration Ecosystem
Lead411 Integrations
Lead411 connects with: Salesforce, HubSpot, Zoho CRM, Pipedrive, Outreach, SalesLoft, Zapier, Make.
SignalHire Integrations
SignalHire connects with: Salesforce, HubSpot, Greenhouse, Lever, Zapier, Gmail, Outlook.
Shared Integrations
Both tools integrate with: Salesforce, HubSpot, Zapier.
Lead411 exclusively offers: Zoho CRM, Pipedrive, Outreach, SalesLoft, Make.
SignalHire exclusively offers: Greenhouse, Lever, Gmail, Outlook.
Use Case Recommendations
Best Fit for Lead411
- Teams that need a wide feature set (10 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (8 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Best Fit for SignalHire
- 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
Feature Comparison Summary
| Feature | Lead411 | SignalHire |
|---|---|---|
| Starting Price | $75/mo | Free |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 10 | 9 |
| Integrations | 8 | 7 |
| Founded | 2001 | 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
Lead411 and SignalHire both serve the B2B lead data and contact enrichment market well. SignalHire 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 Lead411 Alternatives in 2026
- Best SignalHire Alternatives in 2026
- Apollo.io vs Lead411: Data Enrichment Tool Comparison
- Lead411 vs ZoomInfo: Data Enrichment Tool Comparison
- Apollo.io vs SignalHire: Data Enrichment Tool Comparison
Pricing and features verified as of February 2026. Visit Lead411 and SignalHire for current information.
Frequently asked questions.
Frequently asked questions- What's the main difference between Lead411 and SignalHire?
- Lead411 focuses on verified B2B contact data with unlimited email views, direct dials, and Bombora intent data for identifying prospects showing buying signals. SignalHire emphasizes real-time contact verification through browser extensions for LinkedIn, Facebook, and Twitter, with unlimited users on all plans and team collaboration features. Lead411 serves teams prioritizing intent-driven prospecting, while SignalHire suits teams needing multi-platform contact discovery with flexible user access.
- Which tool is more affordable for small teams?
- SignalHire is more affordable, offering a free tier with 5 credits monthly and paid plans starting at $49 per month. Lead411's entry plan costs $75 monthly. SignalHire also includes unlimited users on all paid plans, making it cost-effective for growing teams that need to add members without per-seat charges. The free tier allows small teams to evaluate the platform without upfront investment.
- Do both tools integrate with Salesforce and HubSpot?
- Yes, both Lead411 and SignalHire integrate with Salesforce, HubSpot, and Zapier. Lead411 additionally connects with Zoho CRM, Pipedrive, Outreach, SalesLoft, and Make, totaling 8 integrations. SignalHire offers connections to Greenhouse, Lever, Gmail, and Outlook, totaling 7 integrations. Lead411 provides broader sales engagement tool integration, while SignalHire includes ATS platforms and email clients suited for recruiting workflows.
- Can I try either platform before committing?
- Yes, both platforms offer trial options. Lead411 provides a 7-day free trial with access to 50 leads, allowing you to test verified emails, direct dials, and search capabilities. SignalHire maintains a permanent free tier with 5 credits per month, enabling ongoing evaluation without time limits or payment required. The free tier approach gives you more flexibility to assess SignalHire's real-time verification and browser extension functionality at your own pace.
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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