Stop Leaking Revenue. Start Converting It.

CRO and growth marketing for eCommerce, DTC, and B2B SaaS — backed by 18+ years of testing, not guessing.

Sandip Banerjee, Growth Marketer
Sandip Banerjee
CRO & Growth Marketing Specialist

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  • Business Growth

Revenue Leak Report

A data-backed audit of exactly where you’re losing conversions, with a five-issues-or-free guarantee.

  • Investors In People

Conversion Rate Optimization

testing and page-level fixes grounded in the MecLabs Conversion Heuristic formula.

  • Social Media Analysis

Growth Strategy

full-funnel growth marketing for eCommerce/DTC/SaaS.

Some Brands We Work With

18+ Years of CRO Experience · $1.2M+ Additional Revenue Generated · 250%+ Average Conversion Lift

Sandip Banerjee, Growth Marketer
Sandip Banerjee

CRO & Growth Marketing Specialist

Results That Speak for Themselves

We Build on Data, Not Opinion

Most ‘growth marketing’ is guesswork dressed up as strategy. I use the MecLabs Conversion Heuristic – C = 4m + 3v + 2(i-f) – 2a – to diagnose exactly where a page is leaking conversions, then test fixes systematically instead of redesigning on gut feel. It’s the difference between hoping a change works and knowing why it will.

Team Meeting 1

We Build Relationships

Every engagement starts with a free 30-minute audit call — no sales pitch, just a walkthrough of what’s actually costing you conversions. If I can’t find at least five fixable issues, the audit is free.

Proprietary Processes

18+ years of testing across eCommerce, DTC, B2B SaaS, and lead-gen have shaped a repeatable audit framework — not a generic checklist, but a process built on what’s actually moved revenue for past clients.

Awards

Academy Emblem Logo

Certified CRO Specialist

Orange Flame and Waves Logo

18+ Years of CRO & Growth Marketing Experience

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150%+ Average Client Conversion Lift

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Engineering degree + MBA

“Sandip is one of the best conversion rate experts that I know.

His work helped us grow Elto sales across all channels. I look forward to continuing to work with Sandip now that we have been acquired by GoDaddy.”

Ned Dwyer

Director of Product, Marketplace @GoDaddy, Co-founder @ Great Question, Founder @ Elto, CEO @ Spritz

Growth & CRO Resources: Insider Advice on How to Increase Online Sales

  • AI performance marketing growth skills

    AI Will Replace Campaign Operators Before It Replaces Growth Marketers

  • Your ROAS May Be Lying to You

    Your ROAS May Be Lying to You

  • Performance Marketing Is Becoming a Systems Job

    Performance Marketing Is Becoming a Systems Job

Ready to Stop the Leak?

You’re one audit away from knowing exactly where your funnel is losing money. Free 30-minute call, five-issues-or-free guarantee – no cost, no obligation.

“Sandip is the most knowledgeable conversation optimisation professionals I know. I refer anyone with a website that is underperforming to him. He is very data focused, knowledgeable and results oriented. The people I send his way often tell me they highly appreciate his work.”

Bjarne Viken

Scaleup Founder

Sandip Banerjee, Growth Marketer
Sandip Banerjee
CRO & Growth Marketing Specialist

By submitting my data I agree to be contacted