Side by side
Leadfeeder vs Warmly
Both stand on lead generation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIExtensionWeb
Leadfeeder combines company visit identification with search, intent signals, contact details, and CRM sync. The free plan has specific history and company limits, while paid pricing starts on an annual billing basis.
Visit Leadfeeder Free plan APIWeb
Warmly combines visitor identification and inbound engagement features with search and CRM connections. Teams should account for shared credits and the read-only limits of its MCP tools.
Visit WarmlyThe facts
| Leadfeeder | Warmly | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | No | Not published |
| Runs on | API, Extension, Web | API, Web |
| Lowest paid plan | Discover: €79 a month | Starter (API/MCP): $99 a month |
| Plans published | 5 | 8 |
| Maker | Not published | Not published |
| Website | leadfeeder.com | warmly.ai |
| On lead generation software | #5 of 52 | #24 of 52 |
Leadfeeder: what it does well
- Identifies website-visiting companies and the pages they view.
- CRM integrations provide two-way sync with HubSpot, Salesforce, and Pipedrive.
- Zapier connection covers more than 5,000 apps.
- Browser extension supports Chrome and Microsoft Edge.
What to know first
- Lite includes only seven days of visitor history.
- Lite limits identification to 100 companies per month.
- Paid plans start at €79 a month, billed annually.
- Lite excludes page-level visit detail and CRM integrations.
Warmly: what it does well
- Identifies website visitors at the person level.
- Includes AI chat, intent popups, and personalized microsites.
- Integrates with several listed CRMs and messaging tools.
- Free API/MCP plan includes 250 credits per month.
What to know first
- API/MCP tools are read-only.
- Identifications pause when the shared monthly credit pool runs out.
- Annual web and inbound plans start at $10,000 a year.
Alternatives to Leadfeeder Alternatives to Warmly The whole list

