Adapt vs Leadspace
Adapt
adapt.io
Leadspace
leadspace.comSide by side
| Figure | Adapt | Leadspace |
|---|---|---|
| Price from | $49/mo | $49/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 5 | 4 |
| Spec score · B2B Contact Data Providers | 8.4 (#28) | 8.9 (#6) |
| API | Adapt offers Prospect, Enrich, and Refresh APIs, with the Refresh API using webhooks to update systems in real time. | The v4 Single Direct API uses HTTPS, JSON, bearer authentication and the apigw.leadspace.com endpoint. |
| Free plan | Yes | The Starter Sidekick plan is listed at $0 and includes 25 credits per day and 100 monthly CSV and CRM exports. |
| Headquarters | Middletown, Delaware, United States | Palo Alto, California, United States |
| Integrations | The Basic plan lists CRM export to Salesforce, HubSpot, Pipedrive, Zoho, Outreach, and Salesgear. | The listed ecosystem includes Salesforce, Marketo, HubSpot, Eloqua, Snowflake, BigQuery, REST API and an MCP Server. |
| Product | Adapt describes itself as a B2B prospecting platform for identifying and connecting with ideal customers using B2B contact and company data. | Leadspace provides real-time data intelligence to help B2B organizations identify buyers, prioritize opportunities, and execute go-to-market strategies. |
| Security | Adapt's privacy statement says it uses administrative, technical, and physical precautions to protect customer data and industry-standard methods when collecting or transmitting card numbers. | Leadspace states that integrations use authentication and encryption protocols, continuous monitoring, anomaly detection, audits and penetration testing. |
| Support | Adapt lists email support on Free and priority email support on Starter and Basic; Custom adds chat and call support. | The Sidekick Enterprise plan includes dedicated support. |
Plans
In their own words
Leadspace
Leadspace provides real-time B2B data intelligence to help organizations identify buyers, prioritize opportunities, and execute go-to-market strategies. It combines CRM, marketing automation, product data, or data lakes with more than 30 embedded third-party B2B data sources. The platform creates unified company and contact profiles that can include buying centers, technographics, intent, and firmographics. AI captures firmographic, technographic, behavioral, and intent signals, then uses models to score fit and intent and prioritize leads. Enriched intelligence can be sent to CRMs, marketing automation platforms, data warehouses, ad platforms, and other go-to-market tools; named destinations include Salesforce, Marketo, HubSpot, Eloqua, Snowflake, and BigQuery. Leadspace is available through web, API, and extension access, with real-time profiles, identity resolution, audience activation, and data ingestion. Its listed security measures include encrypted storage and transfer, role-based access control, multi-layer authentication, and continuous vulnerability monitoring. Leadspace states compliance coverage for GDPR, CCPA, and SOC 2 Type II. Starter is free and includes one seat, 25 credits per day, and 100 exports per month. Solo costs $49 a month and Pro $89 a month, both billed annually, with one seat each. Enterprise pricing is custom.