Cognism
7.5#21 in b2b contact data providersWebAPIExtension
VisitCognism vs Leadspace
What both publish
| Fact | Cognism | Leadspace |
|---|---|---|
| Company headquarters | LinkedIn lists Cognism headquarters at 92 Albert Embankment, London, England. | Leadspace's current official contact address is 228 Hamilton Avenue, Palo Alto, California. |
| Developer documentation | The developer hub provides setup guides, browser-testable API reference pages, authentication instructions and MCP connection guidance. | The support center has dedicated release notes, developer guides, administration guides, user guides and getting-started material. |
| Free plan | No | The Starter Sidekick plan is listed at $0 and includes 25 credits per day and 100 monthly CSV and CRM exports. |
| Headquarters | London, United Kingdom | Palo Alto, California, United States |
| Integrations | The integrations page lists Salesforce, HubSpot, Pipedrive, Bullhorn, Microsoft Dynamics, Salesloft, Outreach, and Zapier. | The listed ecosystem includes Salesforce, Marketo, HubSpot, Eloqua, Snowflake, BigQuery, REST API and an MCP Server. |
| Product | Cognism provides B2B sales intelligence and data to help revenue teams find decision-makers and build pipeline. | Leadspace provides real-time data intelligence to help B2B organizations identify buyers, prioritize opportunities, and execute go-to-market strategies. |
| Rating on Capterra | 4.7 out of 5 from 264 reviews | 5.0 out of 5 from 2 reviews |
| Rating on Chrome Web Store | 4.8 out of 5 from 195 ratings | 5.0 out of 5 from 12 ratings |
Cognism plans
- CRM Enrichment—
- Data-as-a-Service—
- Basic$1,000 a month
- CognismPriced on request
- ProPriced on request
- StandardPriced on request
Leadspace plans
- StarterFree
- Solo$49 a month
- Pro$89 a month
- EnterprisePriced on request
Pick Cognism if…
Cognism is aimed at B2B sales, marketing, and revenue operations teams, particularly those prospecting into Europe. The company says teams with at least five salespeople often see the most value.
Pick Leadspace if…
You want what its maker publishes above — check its page for the details.