
We’ve officially closed Cohort 1 of the Karhuno ROI Challenge.
30 days.
Real GTM teams.
Measured outcomes.
Cohort 2 opens in a few days.
For those new here:
The ROI Challenge is a structured 30-day experiment where we test one core hypothesis:
Can timing outperform volume in outbound?
Instead of building larger lists, we:
• Identify high-conviction buying windows
• Activate outreach only around those moments
• Measure impact on reply rate, meeting velocity, and pipeline quality
This is not about “more signals.”
It’s about validating whether acting at the right moment materially changes revenue outcomes.
If it works → scale it.
If it doesn’t → we stop.
Cohort 2 will be limited to a small number of teams per industry.
If you want to secure a spot:
Comment “ROI”
or send us a message.
Let’s pressure-test timing properly.

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