Harpoon vs Leadspace

Harpoon is a web-based B2B Account-Based Marketing platform for identifying, prioritizing, and engaging target accounts. Its database lists more than 75 million companies and over 100 million mapped decision makers. Search can use domain, more than 20 company filters, and more than 15 persona filters; scoring combines ideal-customer-profile fit, engagement, and purchase-intent signals. Harpoon supports account journey orchestration, personalized cadences, automated actions, tracking, real-time intent monitoring, and alerts. Campaign channels include email, LinkedIn, calls, and LinkedIn Ads, with account personalization, buying-group support, and engagement reporting. Native integrations listed are HubSpot, Salesforce, RD Station, Pipedrive, Zoho, Microsoft Dynamics, Apollo.io, and Clearbit. Constant Contact, Gmail, Outlook, Make, and Zapier are marked coming soon. The service stores data on AWS servers in the United States, uses restricted encrypted access, and follows Brazilian LGPD and ANPD guidance. Pricing varies by plan and users; subscriptions are annual, paid in 12 monthly installments, with a personalized proposal.

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.