Coresignal review
A broad, API-ready data platform for teams that need live company and hiring signals.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Coresignal is a B2B data platform for sales technology, investment, HR technology, market research, and related teams. It combines company, employee, job posting, technographic, and intent datasets with self-service search, enrichment, APIs, and bulk retrieval. The platform states 907M+ professional profiles and supports searches across hundreds of filters, making it suited to teams that need broad company and hiring intelligence rather than a simple contact list. Its data focuses on publicly available business information and professional email details.
Pricing is credit-based and begins with the Mini plan at $49 per month for 2,500 credits. Starter costs $199 per month for 12,000 credits, while Pro costs $499 for 35,000 credits. Growth is $1,000 for 150,000 credits, Premium is $1,500 for 1,000,000 credits, Scale is $3,000 for 4,000,000 credits, and Elite is $5,000 for 10,000,000 credits. A 7-day free trial is available, but there is no free plan. The progression gives larger data operations a clear path to higher allowances, while smaller teams should match expected retrieval volume to the credit allocation.
Coresignal’s ecosystem supports web and API access, with integrations for Clay, MCP-compatible AI tools, n8n, Snowflake, Databricks, and Amazon S3. Webhooks can notify users about data changes, and the Agentic Search API supports AI-oriented workflows. Bulk downloads can include up to 10,000 records, alongside real-time updates and enrichment features. The main boundary is contact coverage: professional email information is available, but telephone numbers are excluded. Choose Coresignal for expansive, frequently updated company and hiring datasets, and consider an alternative if direct-dial data is essential.
Coresignal pros and cons
- Where it wins
- 907M+ professional profiles with company, employee, and job data
- Hundreds of filters plus technographic, intent, and hiring signals
- APIs, webhooks, bulk downloads, and real-time data updates
- Where it doesn't
- No free plan; access starts at $49 per month
- Professional email data excludes telephone numbers
- Credit-based plans may require careful usage planning
Coresignal fact sheet, pricing and score →
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