Grow revenue by understanding what converts, retains — and what doesn't.
- Repeat purchase milestone
- PDP, cart dropoff
- Winback / churn
Hark sits between your customer and your performance metrics, capturing what your data can't.
We collect and analyze customer feedback at the moments that matter, in customers' own words — surfacing explanations behind metrics so your team knows exactly what to do to fix or double down on to improve LTV.
…and every other moment that shapes LTV.
Every use case feeds the C-Suite one thing: customer feedback behind every KPI driving your business. Stop making million-dollar investments without it.
How likely are you to recommend us to a friend?
Why are you returning this item?


"I've identified returns for the Night Elixir Serum are running 1 pt above baseline."
Our AI agent continuously monitors shifts in your business performance to detect feedback moments.
Our anti-survey feedback experience lets customers fully express their delight and frustration.
AI agent handles everything from setup to send. Hours saved for your team, with feedback that actually scales.
Richer responses analyzed by the agent, so your team can act on exactly what needs to be done to move business metrics up and to the right.
"Hark has unlocked insights across every part of our team — from acquisition to retention to CX. With those insights we've improved our ad messaging, tweaked our email flows, and made sure every touchpoint after conversion is the best it can be. What used to take hours, weeks, and real money to understand, we're now getting in 24 hours or less."
"Hark has surfaced customer feedback we'd never heard before, and made it easier to rally teams across the org to act on insights together. It genuinely helped move the business forward."