FlashGTM vs Harpoon
FlashGTM
flashgtm.comHarpoon
harpoon.digitalSide by side
| Figure | FlashGTM | Harpoon |
|---|---|---|
| Price from | $49/mo | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 4 | 1 |
| Spec score · Account-Based Marketing Software | 8.9 (#3) | 7.5 (#16) |
| Integrations | Named integrations include HubSpot, Salesforce, Apollo, ZoomInfo, Clay, Clearbit, 6sense, Resend, Slack, Gong and Chorus. | The maker lists Apollo.io, Clearbit, Driva, HubSpot, RD Station, Salesforce, Pipedrive, Zoho, Microsoft Dynamics, LinkedIn, and LinkedIn Ads; several other listed connections are marked coming soon. |
| Product | FlashGTM is an AI go-to-market platform that brings strategy, prospecting, content, competitive intelligence, sales coaching, analytics, and CRM sync into one workspace. | Harpoon is a B2B Account-Based Marketing platform for identifying, engaging, and selling to target accounts. |
| Support | Pricing lists community support for Core, priority email support for Growth, priority support for Scale, and a dedicated GTM strategist plus priority support for Ultra. | The site offers contact with a B2B ABM specialist and a personalized demo environment for a prospect’s use case. |
Plans
In their own words
FlashGTM
FlashGTM is an AI go-to-market platform that combines strategy, prospecting, content, competitive intelligence, sales coaching, analytics, and CRM sync in one workspace. GTM Autopilot can find accounts matching an ideal customer profile, research and score them, draft outreach, arrange follow-ups, and prepare team briefings. Other tools include AI playbook generation, buyer persona intelligence, competitive battlecards, and GTM coaching. Connections include HubSpot and Salesforce, discovery and enrichment services such as Apollo, ZoomInfo, Clay, Clearbit, and 6sense, plus Resend and Slack; Gong and Chorus data can be imported. Its OAuth 2.1-authenticated MCP server provides 51 tools for ChatGPT, Claude, Cursor, and Codex, with approval prompts for destructive actions. All plans include full platform access and unlimited users, but monthly credits and Autopilot access vary by plan. Core is free at free and includes 50 credits monthly with manual Autopilot runs. Growth costs $49 a month, Scale $99 a month, and Ultra $199 a month. FlashGTM is available on web and through API.
Harpoon
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.