Apten

Apten is a Y Combinator (S24) startup building omni-channel AI agents that engage and nurture leads across SMS, voice, email, and webchat. Aimed at B2C enterprises in home services, insurance, education, healthcare, and financial services, its agents hold one continuous memory across every channel, follow up at the right moment, transfer live calls to humans, and plug into CRMs like Salesforce and HubSpot. The company says its conversational approach converts previously dead leads into sales opportunities at a much higher rate than robocalls or static drip campaigns.