Karran Gupta.

Where does your funnel leak, and what fixes it?

Funnel work pays before channel work because you cannot judge a channel through a broken funnel. The highest-leverage fixes are usually structural: the order of questions in a form, one pain per landing page, moving a funnel from an app store to the web.

These articles show the fixes and the lifts behind them, including the two tests that produced $2 billion in incremental loan volume at Rocket Mortgage.

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The $2B form reorder: question order is a conversion decision

Conversion & funnel · July 14, 2026 · 4 min read

The $2B form reorder: question order is a conversion decision

Two experiments at Rocket Mortgage lifted close rates 12% and 18.8% by reordering questions. How to design form tests that find real friction.

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A landing page framework: one pain, one proposition, one hypothesis

Conversion & funnel · August 15, 2026 · 8 min read

A landing page framework: one pain, one proposition, one hypothesis

A three-part landing page framework: the customer's pain, the ad theme it continues, the feature that answers it. Plus the hypothesis you write first.

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The app-store tax: when to move your app's growth to the web

Conversion & funnel · July 15, 2026 · 4 min read

The app-store tax: when to move your app's growth to the web

Apple and Google take up to 30% of in-app subscriptions and hide your conversion data. How YouMail moved signups to the web and cut CAC 77%.

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Voice-of-customer research when you cannot talk to customers

Conversion & funnel · August 6, 2026 · 8 min read

Voice-of-customer research when you cannot talk to customers

No customer access? Sales and support hear objections all day. The structured async method that turned their notes into voice-of-customer research.

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Quiz funnels that qualify leads without feeling like a gate

Conversion & funnel · August 5, 2026 · 9 min read

Quiz funnels that qualify leads without feeling like a gate

A lender replaced its contact form with a branching quiz that qualifies investors and brokers without hurting conversion. The build, questions and results.

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Rocket Mortgage Case Study: The Copy Test Worth 80 Loans a Month

Case study · July 28, 2026 · 6 min read

Rocket Mortgage Case Study: The Copy Test Worth 80 Loans a Month

One Rocket Mortgage upsell tile, tested three times: copy first, then a trust badge. Clicks tripled, adding an estimated 150 loans a month. Full breakdown.

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When the platform ships your feature for free

Conversion & funnel · July 26, 2026 · 8 min read

When the platform ships your feature for free

A platform shipped your core feature for free. The calm playbook: treat it as validation, find the depth gap, and reframe where the problem gets solved.

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Frequently asked questions

What should I optimize first in a funnel?

The step with the largest drop closest to revenue. Fixing the top of the funnel pushes more people into the leak below it.

Does question order in a form really matter?

Yes. Reordering the questions in Rocket Mortgage's application raised completion 4 percent and closed loans 12 percent, worth an estimated $1.5 billion in loan volume.

How many ideas should a landing page make?

One. One pain, one proposition, one hypothesis you wrote down before the test.

Have a growth problem worth solving?

I write about what actually moved the numbers. If any of it maps to what you're facing, let's talk.

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