Factors.ai vs Harpoon

Factors.ai is an AI account-based marketing platform that brings ABM data together and uses AI agents to identify accounts, launch ad campaigns, and attribute wins. Teams can segment accounts with firmographic and behavioral filters, score them, and track buyer engagement. Its attribution combines first-touch, last-touch, and influenced views. The Lite plan identifies companies visiting a website and analyzes website traffic. It includes up to 5,000 monthly tracked users, up to 1,500 companies identified per month, and three seats, at $199 a month, billed $199/mo after a 14-day trial. Basic allows up to 10,000 tracked users, 3,000 companies identified per month, and five seats; Growth allows up to 50,000 tracked users, 8,000 identified companies per month, and ten seats. Enterprise includes dynamic audience syncing to Google and LinkedIn Ads and enhanced conversions for Google Ads, with up to 100,000 tracked users and 25 seats; its display says $30K Onwards per year and directs customers to contact sales. Factors.ai lists integrations with major CRM, ad, messaging, analytics, and automation services, and says Scout agents can be accessed through ChatGPT, Claude, Gemini, and other AI tools using Factors MCP. It is available on the web and through an API.

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.