ContactOut vs Coresignal
ContactOut
contactout.com
Coresignal
coresignal.comSide by side
| Figure | ContactOut | Coresignal |
|---|---|---|
| Price from | Free | $49/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 10 |
| Spec score · Candidate Sourcing Software | 8.9 (#1) | 8.7 (#5) |
| Spec score · B2B Contact Data Providers | 8.8 (#7) | 8.5 (#25) |
| API access | The contact FAQ says API access is offered only at the Enterprise level. | Yes |
| Contact database size | 400000000 | 4500000000 |
| Direct-dial data | Yes | No |
| Founded | 2015 | 2016 |
| Free plan | Yes | No |
| Integrations | The marketing page names Salesforce, HubSpot, and Google Sheets workflows for ContactOut data. | Listed integrations include MCP Server, n8n, Zapier, Clay, Databricks, Google Cloud, Amazon S3, Snowflake, and Azure. |
| Product | ContactOut provides professional contact data and enrichment for finding emails, phone numbers, and profile details. | Coresignal provides real-time, multi-source public web data on companies, jobs, and professionals. |
| Security | ContactOut says its services run on AWS, use HTTPS and AWS Key Management Service, and use web application and server firewalls. | Coresignal says it follows ISO 27001 requirements without formal certification and describes security measures including encryption, breach response, web and server security, and restricted access control. |
| Support | The contact page directs existing customers with setup or product questions to ContactOut support by email. | API plan support ranges from email support to account manager support, with Slack support listed for Scale and Elite. |
| Technographic filters | Yes | Yes |
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
In their own words
ContactOut
ContactOut has no write-up on Specifiction yet; its figures are above.
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.