Sid

Hi, I'm Siddhant Sumon.

Ex-Founder & CEO. 3 startups. 8+ years in the trenches. Here to Help you build your next startup. let's talk


I help early-stage founders fix what’s breaking.

Whether it’s churn, scattered execution, strategy ambiguity, or fundraising, I step in, stabilize, and help you move faster with less chaos, without burning out.


Who I Am

  • I’ve spent the last 8+ years building & scaling consumer startups from the ground up.

  • Most recently at Gameskraft, where I grew a standalone rummy brand to a daily run rate of over 6 Cr INR, and also worked on the overall AOP of the rummy business unit with an annual revenue of ~3,500 Cr INR.

  • I’ve built and scaled teams, growth & retention engines, and operating systems that actually get used.

  • After a much-needed creative sabbatical, I’m back to doing what I love → Helping mission-driven founders move faster, with less chaos and more clarity.


Strategic partner energy.
Not an agency, not a consultant.

• Systems thinking that turns vision into execution
• Deep experience in systems, dashboards, fundraising, retention, and growth strategy
• Been in the arena. I’ve made the hard calls and had sleepless months
• I’ll enable you to see the blind spots you’re missing & help you optimize your personal time


Core Consulting Services

BusinessOS Setup / Operator-on-Call (4–8 weeks)

Your team’s flailing, alignment’s gone out the window, you’re “winging it” weekly.I’ll install your operating system; KPIs, rituals, dashboards, team cadences, all tuned to your runway and stage.

Growth & Retention Audit

You acquire users but they don’t stick. CAC is rising. You don’t know where the leaks are.I’ll analyze your funnels, feedback loops, and retention mechanics, and give you a 4-week plan to fix what matters.

Fundraise Readiness & Narrative

You’ve got traction. The business is solid. But investors aren’t biting. Yet.I’ll help you craft a clear, compelling narrative, tie it to the right metrics, and get you close your next round.


who I work best with

You’re an early-stage founder, juggling:-

  • Cash flow & fundraising pressure amidst messy metrics

  • Inconsistent execution, compounded by hiring gaps

  • Growth without a real retention engine

  • Zero time to build systems that scale


say hello


Siddhant Sumon (c) 2025