AI-powered outbound training that turns your team into elite closers. Practice against real-world prospect personas. From CEOs to blue-collar workers, and get graded after every call.
Klosr puts you on live AI-simulated calls with the hardest prospects you'll ever face, so when you get to the real thing, you're already three steps ahead.
Choose from 20+ AI personas, cold CFOs, skeptical VPs, stretched-thin SMB owners, skeptical tradespeople. All modeled on real behavioral archetypes.
Hop on a real-time AI phone call. The prospect pushes back, goes cold, or throws curveballs — just like real outbound. Klosr also surfaces live copywriting suggestions mid-call.
Receive an instant A*–F grade with a breakdown of tone, structure, objection handling, rapport, and close technique. Every session is a reps session.
Watch your skills compound over time. Compete on leaderboards. Unlock harder personas as your grade improves. Ship better numbers every quarter.
Practice against 20+ rigorously modeled prospect types, each with unique objections, communication styles, and decision-making patterns. Corporate executives to tradespeople.
Get scored across 8 dimensions: tone, pacing, objection handling, rapport, value framing, close technique, listening, and follow-up. A/B compare sessions over time.
Mid-call AI suggestions surface the right language at the right moment. Post-call script refinement turns your best moments into repeatable frameworks.
Every objection you face gets logged and analyzed. Build a personalised playbook of proven rebuttals that actually work for your product and your style.
Rank your whole team by performance tier. Identify coaching gaps fast. Set weekly challenges and track progression across the entire sales org.
Unlock harder personas as your skills improve. Track your trajectory from Rookie to Elite closer with milestone badges and a persistent skill graph.
No more vague manager feedback. Klosr breaks every call down to the millisecond, surfaces the moments that made or broke the deal, and gives you a clear action plan to level up.
Our BDR team went from a 6% connect-to-meeting rate to 22% in eight weeks of Klosr training. The grading system alone replaced half of what I was paying a sales coach.
I've evaluated 15 sales training tools in my portfolio. Klosr is the only one that actually changes behaviour rather than just reporting on it. The AI personas are frighteningly realistic.
We rolled Klosr out to 40 reps across three regions. The leaderboard alone drove a 31% increase in daily call volume, pure competitive instinct. The numbers don't lie.
Join the waitlist. Be first in line when we open the doors. No spam, just early access, exclusive founder pricing, and a direct line to the team.