CoresignalData intelligence layer for AI agents
vs
SourceWhaleThe AI recruitment platform that captures everything, automatically.
Comparison · Recruiting · weekly run Nov 3
Coresignal vs SourceWhale
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
SourceWhale is the stronger AI pick in Recruiting: it has a visibility score of 0.3 versus 0 for Coresignal.
Choose Coresignal if…
- You need Certified by the Ethical Web Data Collection Initiative coverage
Choose SourceWhale if…
- You want the brand AI engines rank higher (0.3 vs 0)
- You need GDPR or CCPA or ISO/IEC 27001 or SOC 2 Type 2 coverage
- Strong multi-channel candidate engagement via email and LinkedIn automation
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Coresignal | SourceWhale |
|---|---|---|
| Visibility score | 0% | 0.3% |
| Change vs last week | New | New |
| Rank in Recruiting | #73 | #62 |
| Share of voice | 0% | 0.2% |
| Mentions this run | 0 | 1 |
| Positive in AI answers | — | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Coresignal 0pp · SourceWhale 0pp over 0 weekly runs.
Engine by engine
SourceWhale leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
CoresignalSourceWhale
Head to head in AI answers
0 engine answers name both brands
0Coresignal ranked higher
0SourceWhale ranked higher
Features, pricing & fit
| Dimension | Coresignal | SourceWhale |
|---|---|---|
| Pricing model | Flat tiers | — |
| Entry price | Free; paid from $49 / mo | — |
| Free plan | Yes | — |
| Deployment | Data APIs, bulk datasets delivered as JSON or CSV, and a hosted MCP server. | Cloud-hosted |
| Compliance | Certified by the Ethical Web Data Collection Initiative | GDPR, CCPA, ISO/IEC 27001, SOC 2 Type 2 |
| Support | Email, Account manager, Slack (higher-tier plans) | — |
| Founded | 2016 | 2020 |
| Headquarters | New York City, NY, United States | London, United Kingdom |
| Employees | 51–200 | 51–200 |
| Funding | — | Round led by Blackfinch Ventures, with Downing Ventures participating (reported as £1.5m, undated) |
| Best for | Teams building AI agents, sales tech, HR tech, investment, and market research workflows that need fresh B2B company, employee, and jobs data. | Recruitment, staffing and executive search firms that want to replace several separate recruiting tools with one platform. |
Plans side by side
Coresignal
Free tier$0free
Mini$49month
Starter$199month
Pro$499month
Growth$1,000month
Premium$1,500month
Scale$3,000month
Elite$5,000month
SourceWhale
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Coresignal
Profile in progress.
SourceWhale
- Strong multi-channel candidate engagement via email and LinkedIn automation
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Coresignal vs SourceWhale”, https://slateindex.ai/compare/coresignal-vs-sourcewhale, data of Nov 3, 2026. Licence: CC BY 4.0.