Coresignal vs Lead411: Data Enrichment Tool Comparison
Compare Coresignal and Lead411 side by side. See pricing, features, and integrations to choose the right data enrichment tool for your needs.
Coresignal is the better fit for budget-conscious or technical teams that want a free entry tier and API-driven bulk data access, starting at $0 per month. Lead411 suits revenue operations and marketing teams needing verified emails, direct dials, and intent data, starting at $49 per month with CRM-focused integrations like Salesforce and HubSpot.
Key takeaways
- Coresignal offers a free tier while Lead411's entry plan, Spark, starts at $49 per month.
- Coresignal has 9 pricing tiers ranging from free to $5000 per month, compared to Lead411's 2 tiers, Spark at $49 per month and Ignite at $150 per month.
- Coresignal lists features such as Multi-source endpoints, Agentic Search API, and Elasticsearch DSL, while Lead411 lists verified emails and direct dials, Bombora intent data, and growth intent signals.
- Coresignal integrates with n8n, Zapier, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, and Azure, while Lead411 integrates with Salesforce, HubSpot, Zoho CRM, Pipedrive, Outreach, SalesLoft, Zapier, and Make.
- Zapier is the only integration shared by both Coresignal and Lead411 according to their published lists.
Reviewed and updated September 4, 2026
Coresignal vs Lead411: Data Enrichment Tool Comparison
Coresignal and Lead411 are both data enrichment tools. Choosing between them depends on your team size, budget, and specific B2B lead data and contact enrichment requirements. Here is what each vendor publishes about pricing, features, and integrations.
The Quick Answer
By each vendor's own wording, Coresignal lists multi-source endpoints and agentic search api, while Lead411 lists verified emails and direct dials and bombora intent data. A capability both offer can appear under different names, so read both feature lists below.
Coresignal offers a lower entry point at $0/mo compared to Lead411 at $49/mo.
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
Coresignal is B2B web data provider serving company, employee and job posting records through search and enrichment APIs, a natural language agentic search API, and bulk datasets.
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
Free tier
Spark
Coresignal Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Free tier | Free | 2,000 credits, 7 day free trial |
| Mini | $49/mo | 2,500 credits per month |
| Starter | $199/mo | 12,000 credits per month |
| Pro | $499/mo | 35,000 credits per month |
| Growth | $1000/mo | 150,000 credits per month |
| Premium | $1500/mo | 1,000,000 credits per month |
| Scale | $3000/mo | 4,000,000 credits per month |
| Elite | $5000/mo | 10,000,000 credits per month |
| Datasets | Contact Sales | Companies, Employees and Job postings datasets, delivered as JSON or CSV |
Source: Coresignal Pricing
Lead411 Pricing (as of September 2026)
| Plan | Price | Contacts |
|---|---|---|
| Spark | $49/mo | 1000 Exports / Month |
| Ignite | $150/mo | 1000+ Exports / Month |
Source: Lead411 Pricing
Pricing Analysis
Coresignal is more affordable at the entry level ($0/mo vs $49/mo). For teams with tight budgets or those just getting started with B2B lead data and contact enrichment, this price difference matters.
Coresignal offers 9 pricing tiers compared to Lead411's 2, giving you more granularity as you scale.
Coresignal includes a free tier, letting you test the platform before committing financially.
Features Breakdown
- Multi-source endpoints
- Agentic Search API
- Elasticsearch DSL
- Webhooks
- Search preview
- Contact Enrichment API
- and 2 more listed below
- Verified emails and direct dials
- Bombora intent data
- Growth intent signals
- Unlimited email views
- Chrome extension for LinkedIn
- CRM enrichment
- and 4 more listed below
Coresignal Key Features
- Multi-source endpoints
- Agentic Search API
- Elasticsearch DSL
- Webhooks
- Search preview
- Contact Enrichment API
- 3-month credit rollover
- Dedicated account manager support
Lead411 Key Features
- Verified emails and direct dials
- Bombora intent data
- 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
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 Coresignal
- Multi-source endpoints
- Agentic Search API
- Elasticsearch DSL
- Webhooks
- Search preview
- Contact Enrichment API
- 3-month credit rollover
- Dedicated account manager support
Listed only by Lead411
- Verified emails and direct dials
- Bombora intent data
- 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
Coresignal Integrations
Coresignal connects with: n8n, Zapier, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, Azure.
Lead411 Integrations
Lead411 connects with: Salesforce, HubSpot, Zoho CRM, Pipedrive, Outreach, SalesLoft, Zapier, Make.
Shared Integrations
Both tools integrate with: Zapier.
Integrations listed only by Coresignal: n8n, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, Azure.
Integrations listed only by Lead411: Salesforce, HubSpot, Zoho CRM, Pipedrive, Outreach, SalesLoft, Make.
Use Case Recommendations
Best Fit for Coresignal
- 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
- Budget-conscious teams looking for an affordable data enrichment tool
- Teams that need a wide feature set (10 capabilities listed)
- Revenue operations teams building targeted prospect lists
- Marketing teams enriching CRM data for segmentation
Feature Comparison Summary
| Feature | Coresignal | Lead411 |
|---|---|---|
| Starting Price | Free | $49/mo |
| Top Tier Price | Contact Sales | $150/mo |
| Total Features Listed | 8 | 10 |
| Integrations | 8 | 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
Coresignal and Lead411 both serve the B2B lead data and contact enrichment market. Coresignal offers a more accessible entry point, while Lead411 starts at $49/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 Coresignal and Lead411 for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Coresignal and Lead411?
- Coresignal is a B2B web data provider offering company, employee, and job posting records through search and enrichment APIs, an agentic search API, and bulk datasets. Lead411 is a B2B lead intelligence platform providing verified emails, direct dials, growth intent data, and unlimited search capabilities.
- Which tool is cheaper, Coresignal or Lead411?
- Coresignal has a lower entry point, offering a free tier with 2,000 credits and a 7 day free trial, whereas Lead411's entry plan, Spark, costs $49 per month for 1,000 exports per month. Coresignal also offers more pricing tiers, 9 compared to Lead411's 2.
- Does Lead411 integrate with Salesforce and HubSpot?
- Yes, Lead411 lists integrations with Salesforce, HubSpot, Zoho CRM, Pipedrive, Outreach, SalesLoft, Zapier, and Make. Coresignal, by contrast, lists integrations with n8n, Zapier, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, and Azure.
- Which tool is better for enterprise buyers?
- Coresignal is recommended for enterprise buyers who prefer custom pricing and dedicated support, since its top tier is listed as Contact Sales with a dedicated account manager. Lead411's highest listed tier, Ignite, is priced at $150 per month.
- Does Coresignal offer a free trial?
- Yes, Coresignal offers a free tier that includes 2,000 credits and a 7 day free trial. Lead411 also offers a free trial, providing 50 leads over 7 days as part of its feature list.
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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