Stop Guessing, Start Converting.

Based on learnings from over 300 B2B campaigns, this tool will help you make data-driven decisions in order to squeeze maximum ROI from your current lead sources.

Get Started for Free
Over 300 Companies Trust Whistle
  • Logo 1
  • Logo 2
  • Logo 3
  • Logo 4
  • Logo 5
  • Logo 6
  • Logo 7
  • Logo 8
  • Logo 9
  • Logo 10
  • Logo 11
  • Logo 12
  • Logo 13
  • Logo 14
  • Logo 15
  • Logo 16
  • Logo 17

Are You Wasting Time on Low-Quality Leads?

Channel Performance Insights
Instantly visualize which lead sources deliver the highest conversion rates, revealing hidden opportunities and underperforming channels in your current mix.
SDR Capacity Optimization
Match your incoming lead volume to your team's actual bandwidth, ensuring no SDR is overwhelmed while high-potential leads receive the attention they deserve.
Data-Driven Prioritization
Transform raw conversion data into actionable lead rankings that eliminate guesswork and direct your team's efforts where they'll generate the greatest ROI.

How To Get Started

Achieve your goals with our streamlined process. 
We guide you through each step to ensure success.
Step 1:
Input Your SDR Capacity
Step 2:
Add All Your Lead Sources and Financial Goals
Step 3:
View Your Projections
"For me, working with Whistle freed a lot of time from my hands. Now I can focus on what requires me—meeting the customer and converting opportunities—not driving them. The customer service is very, very good, and the people at Whistle are true professionals. They bring a lot of domain knowledge to the table, and the conversations are always productive and focused on optimizing performance. We’re very happy with the collaboration so far"
Ron Agron
Co-Founder & CEO
We view as an inherent part of the Setpoint team, together we join forces to unfold target markets and niche audiences. the team has demonstrated the agility to pivot as needed time and time again , with creativity and much enthusiasm. we recommend working with them.
Iftah Cohen
Co-Founder of Setpoint
We view as an inherent part of the Setpoint team, together we join forces to unfold target markets and niche audiences. the team has demonstrated the agility to pivot as needed time and time again , with creativity and much enthusiasm. we recommend working with them.
Iftah Cohen
Co-Founder of Setpoint
We view as an inherent part of the Setpoint team, together we join forces to unfold target markets and niche audiences. the team has demonstrated the agility to pivot as needed time and time again , with creativity and much enthusiasm. we recommend working with them.
Iftah Cohen
Co-Founder of Setpoint
We view as an inherent part of the Setpoint team, together we join forces to unfold target markets and niche audiences. the team has demonstrated the agility to pivot as needed time and time again , with creativity and much enthusiasm. we recommend working with them.
Iftah Cohen
Co-Founder of Setpoint
We view as an inherent part of the Setpoint team, together we join forces to unfold target markets and niche audiences. the team has demonstrated the agility to pivot as needed time and time again , with creativity and much enthusiasm. we recommend working with them.
Iftah Cohen
Co-Founder of Setpoint
We view as an inherent part of the Setpoint team, together we join forces to unfold target markets and niche audiences. the team has demonstrated the agility to pivot as needed time and time again , with creativity and much enthusiasm. we recommend working with them.
Iftah Cohen
Co-Founder of Setpoint

Trusted by Growing
Revenue Teams

They Whistled. We Gave Them Pipeline. From early-stage startups to enterprises, our clients share how Whistle changed the game.
Profile picture

Not Sure Which Service Is Right for You?

Let’s figure it out together. Book a quick call and we’ll walk you through the best-fit options based on your goals, team structure, and current setup.

Proven success with companies in your industry

Real world results from companies that partnered with Whistle to generate qualified pipeline faster.
View More