Coresignal vs Nebula
Coresignal
coresignal.com
Nebula
nebula.ioSide by side
| Figure | Coresignal | Nebula |
|---|---|---|
| Price from | $49/mo | $1,000/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 10 | 6 |
| Spec score · Candidate Sourcing Software | 8.7 (#5) | 7.8 (#23) |
| Product | Coresignal provides real-time, multi-source public web data on companies, jobs, and professionals. | Nebula describes itself as an AI-powered talent acquisition platform for candidate sourcing, outreach automation, and talent intelligence. |
| Support | API plan support ranges from email support to account manager support, with Slack support listed for Scale and Elite. | The Professional plan lists priority support, and the Enterprise plan lists dedicated customer success, engineering, product, and executive sponsors. |
Plans
Coresignal
- Free tierFree
- Mini$49 a month
- Starter$199 a month
- Pro$499 a month
- Growth$1,000 a month
- Premium$1,500 a month
- Scale$3,000 a month
- Elite$5,000 a month
- Starter$2,149 a year
- Pro$5,389 a year
Nebula
- FreemiumFree
- Starter$1,000 a month
- Growth$3,000 a month
- Business$5,000 a month
- Professional$10,000 a month
- EnterprisePriced on request
In their own words
Coresignal
Coresignal provides real-time, multi-source public web data about companies, jobs, and professionals through APIs and flat-file datasets. It says its coverage spans 4.5 billion records from more than 15 sources. Dataset formats include JSON, JSONL, CSV, and Parquet. Data is offered at Base, Clean, and Multi-source processing levels; the Multi-source option combines and enriches material from multiple public sources. Its API catalog includes company, employee, and jobs endpoints with search, collection, bulk collection, and enrichment functions where applicable. Listed integrations include MCP Server, n8n, Zapier, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, and Azure. Coresignal identifies investment, sales technology, HR technology, and market research as customer areas. It says it collects publicly available business data, excludes private or sensitive data and login-secured areas, and aligns its privacy policy with CCPA and GDPR. The free tier gives 2,000 credits for a 7-day trial, issued once per company email domain. Paid plans start at $49 a month.