LevelUp Leads alternative
SellEaser
AI-powered outbound for teams that want results.Save up to98% on costs
Launch in24 hours, not weeks
Full control &data ownership
US-based, bootstrapped B2B sales development and appointment-setting agency founded by CEO John Karsant. Provides outsourced SDR services (fractional and full-service) combining cold email, cold calling, and LinkedIn outreach, embedding as an extended part of a client's sales team; reports an 11:1 ROI on appointment-setting engagements.