kalko Integrations
/ Leadfeeder
Kalko and Leadfeeder
Kalko reads the companies that visit your website from Leadfeeder. Accounts already on your board gain a website-visit signal, and new companies queue for the next discovery run. The integration is read-only.
Key takeaways
- New visiting companies are judged against your ideal customer profile and never added without that check.
- Kalko skips companies with no website, and known competitors and customers.
- You can limit the sync to one saved Leadfeeder feed.
What does Kalko read from Leadfeeder?
- Visiting companies: the domain, the name and the country.
- Firmographics: the industry and the employee count.
- Buying intent: the visit count, the last visit date, and the intent score and tier.
What does Kalko do with the data?
- Adds a website-visit signal to accounts already on your board, then re-ranks them.
- Queues new visiting companies for the next discovery run, judged against your ideal customer profile.
- Skips companies with no website, and known competitors and customers.
How do you connect Leadfeeder to Kalko?
- In Leadfeeder, open Settings, then Personal, then API keys.
- In the Kalko app, open Integrations, choose Leadfeeder and paste the key.
- To sync one saved feed only, add its custom feed ID.
Questions people ask
Does Kalko identify website visitors itself?
No. Kalko reads the visiting companies that Leadfeeder identifies, and adds them to its own ranking.
Does Kalko write to Leadfeeder?
No. The Leadfeeder integration is read-only.
Sources
- Leadfeeder API documentation, checked October 22, 2026
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