It tells you what to say.While you’re on the call.
Klesos listens to your sales calls and puts the right words on your screen, live.
Your prospect never hears it. They just hear you, on a good day, every day.
Free to start. No card until you place a live call.
Used by 35 teams around the world.
Before the machine, the honest part.
You can’t sit in on every call.
So most calls go uncoached.
Training a new rep takes months: shadowing, roleplays, saying the same things again and again.
RampingAnd when your best rep leaves, everything they knew walks out the door with them.
Knowledge lostKlesos sits in on every call.
That’s the difference.
Every row coached live, in real time.
What one rep learns, the floor keeps.
Tell it what you sell. It handles the prep.
One machine turns a plain description of your business into a call list, a briefed dossier for every name on it, and a dialed line. You just talk.
Scroll to run the machineTell it what you sell, and who buys it.
Five minutes, plain words, no setup project.
It finds the businesses worth calling.
From the source we match to your market, your CRM, or a spreadsheet you already have.
It does the homework on every one.
What the company does, what changed recently, and the best way to open the call.
You hit dial.
You already know what happens next.
Tell it what you sell, and who buys it.
Five minutes, plain words, no setup project.
It finds the businesses worth calling.
From the source we match to your market, your CRM, or a spreadsheet you already have.
It does the homework on every one.
What the company does, what changed recently, and the best way to open the call.
You hit dial.
You already know what happens next.
From a sentence about your business to a live line.
No lead lists to buy, no research tabs, no scripts to write the night before. The prep is done by the time the phone rings.
Now the call itselfYou dial.
The dossier is already open. The coach is quiet.
She answers.
The coach listens. It says nothing. Not yet.
She pushes back.
Lights down. This is the moment the product exists for.
You say the right thing.
Meeting booked. The brain just got smarter.
What worked yesterday shows up on tomorrow's calls.
Your reps run the calls, every outcome feeds the brain, and the whole team, veterans and new hires alike, walks in sharper than the day before.
Your reps run the calls, coached live.
Reps dial. The next line appears on screen as the prospect talks. The AI never speaks to the prospect. Every outcome, win or loss, is captured.
Every call sharpens the brain.
Outcomes weight what converts up and let stale tactics decay. The playbook regenerates itself, so tomorrow's calls start smarter than today's. This is the loop.
Your best rep trains the whole floor.
A veteran's winning patterns become the shared brain. New reps start with everything the team already knows, and managers see it all. Ramp goes from months to a day.
Build the prospect you’re scared of.
Pick the industry, who answers, their mood (friendly, busy, or openly hostile) and the objection they’ll hit you with. Then practice until that call stops being scary. Replay a real call that went sideways and run it again until you’d win it. Nobody’s watching. Nobody’s judging.
In practice, the AI plays the prospect. On real calls, it never speaks.
Real AI on the other end. Three replies, then it hangs up.
It fits how you already work.
HubSpot, both directions.
Leads come in, call results go back. No copy-paste.
Bring your own leads.
A spreadsheet is enough.
Your team, one brain.
What one rep learns on a call, everyone has on the next one.
Plug it into your AI.
Ask Claude or ChatGPT about your calls and pipeline, or push leads straight in, both directions. (For the technical crowd: it's an MCP connector.)
52 languages.
Scripted live in the language you sell in.
Track deals here or there.
A simple pipeline built in, or keep living in your CRM.
What people said on the demo calls.
“To be very honest, it's really good. I just had a look at it and I thought, yeah, we need to be part of it.”
“Your product has real value. A company here is charging 15K per install, and it's only for the AI voice coaching. For you that's one feature.”
“Everything I'm seeing is super useful, honestly. The coaching cards, I really like.”
“You've done a great job. You found something really good here.”
Some tools leave the risk on you. Klesos comes with guardrails.
Names and phone numbers are removed before the AI sees a single word. The brain learns from what was said, never from who said it.
Recording and consent rules are checked for each country, before the call connects, not after a complaint.
Calling rules change at every border. Klesos knows them, so you don't have to become a lawyer to make calls.
Everything is stored in Europe.
Most tools make compliance your problem. We built it into the dialer, and it’s why legal teams say yes faster.
“That was a good call.”
Jamal Smith, Beta Gen Technologies, on Klesos building compliance in from day one
- checkReps who make real calls to real businesses
- checkTeam leaders tired of repeating the same training
- checkFounders doing their own sales
- closeReplacing your reps with a robot
- closeBlasting a thousand robocalls
So the AI talks to my customers?
Never. It has no voice on your calls. It listens, and it writes your script live. You do the talking.
Is this going to replace my reps?
No. The companies that tried replacing reps with AI watched it fail. This is the other bet: AI that makes your reps the ones who always know what to say.
One rep making real calls.
A full-time rep going all in.
A small team selling together.
A full floor at full tilt.
Your next call could be your best one.
Free to start. No card until you place a live call.