Interseller

Interseller is a recruiting automation and candidate outreach platform that consolidates sourcing and email outreach into a single workflow. Founded in 2016 and headquartered in New York, NY, the platform enables recruiters and sales teams to find verified contact information via a Chrome extension, add contacts to automated personalized email sequences, and synchronize all communication back to their ATS or CRM through native integrations. Interseller was one of the first ML-powered sourcing and outreach tools and was acquired by Greenhouse Software in October 2021 to extend Greenhouse's hiring platform with proactive talent sourcing capabilities. The product was announced for sunset on December 15, 2026.