Coresignal vs JustCall: Data Enrichment Tool vs Sales Engagement Platform Comparison
Compare Coresignal (data enrichment tool) and JustCall (sales engagement platform) side by side. See pricing, features, and integrations to decide which one, or both, your stack needs.
Coresignal is a B2B data enrichment tool for finding and enriching contact and company data, while JustCall is a sales engagement platform for multi-channel outreach through calls, SMS, and WhatsApp. Coresignal starts at $0 per month with a free tier, while JustCall's entry plan starts at $29 per month. Many teams use both together.
Key takeaways
- Coresignal's free tier includes 2,000 credits and a 7 day free trial, while JustCall's Team plan starts at $29 per month.
- Coresignal offers 9 pricing tiers, ranging from a free tier to a $5000 per month Elite plan, compared to JustCall's 5 tiers.
- Coresignal lists features such as Multi-source endpoints, Agentic Search API, and Elasticsearch DSL, while JustCall lists Sales Dialer, SMS Workflows, and Sentiment analysis.
- Coresignal integrates with tools like n8n, Clay, Databricks, Snowflake, and Azure, while JustCall integrates with Salesforce, HubSpot, Pipedrive, and Slack.
- Both platforms share Zapier as a common integration.
Reviewed and updated September 5, 2026
Coresignal vs JustCall: Data Enrichment Tool vs Sales Engagement Platform Comparison
Coresignal (data enrichment tool) and JustCall (sales engagement platform) sit next to each other in many outbound stacks. They are not substitutes for each other on every job, so this comparison covers pricing, features, and integrations for each and points out where the two meet.
The Quick Answer
Coresignal is a data enrichment tool for B2B lead data and contact enrichment; JustCall is a sales engagement platform for multi-channel sales outreach and engagement tracking. By each vendor's own wording, Coresignal lists multi-source endpoints and agentic search api, and JustCall lists sales dialer and sms workflows.
Coresignal offers a lower entry point at $0/mo compared to JustCall at $29/mo.
If your priority is finding accurate contact data for target accounts, Coresignal is the one built for it; for coordinating outreach across email, phone, and social channels, that is JustCall. Many teams run one of each.
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.
JustCall is AI communication platform for sales and support teams combining a cloud phone system, sales dialer, SMS and WhatsApp inboxes, and multi-channel workflow automation. Adds AI call coaching, transcription, sentiment analysis and CRM integration.
The two platforms take different approaches to solving the same core challenge.
Pricing Comparison
Free tier
Team
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
JustCall Pricing (as of September 2026)
| Plan | Price | Contacts | Emails |
|---|---|---|---|
| Team | $29/mo | Per user; minimum license applies | Unlimited outbound minutes under fair usage; included SMS segments by region |
| Pro | $49/mo | Per user; minimum license applies | Unlimited outbound minutes under fair usage |
| Pro Plus | $89/mo | Minimum license: 2 | Unlimited outbound and inbound minutes under fair usage; 1,000 SMS segments |
| Business | Contact Sales | Minimum license: 10 | Unlimited calling & SMS |
| SalesPro | Contact Sales | Minimum license: 2 | Unlimited outbound calling under fair usage |
Source: JustCall Pricing
Pricing Analysis
Coresignal is more affordable at the entry level ($0/mo vs $29/mo). For teams with tight budgets or those just getting started with B2B lead data and contact enrichment and multi-channel sales outreach and engagement tracking, this price difference matters.
Coresignal offers 9 pricing tiers compared to JustCall's 5, 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
- Sales Dialer
- SMS Workflows
- Bulk SMS
- WhatsApp Inbox
- Call Recording
- Advanced Analytics
- 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
JustCall Key Features
- Sales Dialer
- SMS Workflows
- Bulk SMS
- WhatsApp Inbox
- Call Recording
- Advanced Analytics
- Automated Call Distribution
- Sentiment analysis
- AI call scoring
- Real-time agent assist
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 JustCall
- Sales Dialer
- SMS Workflows
- Bulk SMS
- WhatsApp Inbox
- Call Recording
- Advanced Analytics
- Automated Call Distribution
- Sentiment analysis
- AI call scoring
- Real-time agent assist
Integration Ecosystem
Coresignal Integrations
Coresignal connects with: n8n, Zapier, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, Azure.
JustCall Integrations
JustCall connects with: Salesforce, HubSpot, Pipedrive, Zoho, Zapier, Slack, Copper, Intercom, Zendesk, Freshdesk.
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 JustCall: Salesforce, HubSpot, Pipedrive, Zoho, Slack, Copper, Intercom, Zendesk, Freshdesk.
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 JustCall
- Budget-conscious teams looking for an affordable sales engagement platform
- Teams that need a wide feature set (10 capabilities listed)
- Organizations with complex tech stacks needing broad integration support (10 integrations)
- Enterprise buyers who prefer custom pricing and dedicated support
Feature Comparison Summary
| Feature | Coresignal | JustCall |
|---|---|---|
| Starting Price | Free | $29/mo |
| Top Tier Price | Contact Sales | Contact Sales |
| Total Features Listed | 8 | 10 |
| Integrations | 8 | 10 |
Getting Started Checklist
- Define your B2B lead data and contact enrichment and multi-channel sales outreach and engagement tracking requirements and monthly budget
- Estimate your expected data credits or contact lookups and sequences and engagement actions 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 serves the B2B lead data and contact enrichment side of an outbound stack and JustCall the multi-channel sales outreach and engagement tracking side. Coresignal offers a more accessible entry point, while JustCall starts at $29/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 JustCall for current information.
Frequently asked questions.
Frequently asked questions- What is the main difference between Coresignal and JustCall?
- Coresignal is a data enrichment tool for B2B lead data and contact enrichment, while JustCall is a sales engagement platform for multi-channel sales outreach and engagement tracking. Coresignal focuses on finding and enriching contact and company data, whereas JustCall focuses on coordinating outreach across email, phone, and social channels.
- How much does Coresignal cost compared to JustCall?
- Coresignal starts with a free tier at $0 per month, while JustCall's entry level Team plan costs $29 per month. Coresignal's paid tiers range up to $5000 per month for the Elite plan with 10,000,000 credits, while JustCall's Business plan is available by contacting sales.
- Do Coresignal and JustCall integrate with the same tools?
- Both platforms integrate with Zapier as a shared connection. Beyond that, Coresignal connects with n8n, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, and Azure, while JustCall connects with Salesforce, HubSpot, Pipedrive, Zoho, Slack, Copper, Intercom, Zendesk, and Freshdesk.
- Can I use Coresignal and JustCall together?
- Yes, many teams run both tools together in their outbound stack. Coresignal supplies accurate contact and company data for target accounts, while JustCall handles the multi-channel outreach and engagement tracking once that data is in hand.
- Which tool has a free plan?
- Coresignal offers a free tier that includes 2,000 credits and a 7 day free trial. JustCall does not list a free tier, its entry level Team plan starts at $29 per month.
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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