---
title: "Piyush Bansal - Product Manager in Mumbai | Tal"
description: "Meet Piyush Bansal, PM @Grexa AI | AI PM · GTM Engineer | Built a 0→1 sales engine (1,700+ meetings/mo) & GenAI campaign product based in Mumbai. AI stack includes antigravity, claude, and cursor. Explore public work links including piyushbansal.pages.dev and github."
image: "https://tal.club/meet/piyush-bansal/share-image"
---

# Piyush Bansal on Tal

## Headline

PM @Grexa AI \| AI PM · GTM Engineer \| Built a 0→1 sales engine \(1,700\+ meetings/mo\) & GenAI campaign product

## About

Builder • Operator • Generalist I've worked across product, growth, AI, GTM, automation, & operations \- wherever the problem took me\. Titles change\. Problems evolve\. I like understanding how things work, breaking them apart, & building better versions\. P\.S\. Outside work, you'll usually find me writing jokes, practicing Vipassana, discussing ideas, organizing events, or meeting interesting people\. If you'd just like to connect, my DMs are always open :\)\)

## Location

Mumbai

## AI stack

antigravity

claude

cursor

lovable

## Work experience

Product Manager at Grexa, Jun 2025 \- Jul 2026 · 1 yr 2 mos, AI Growth Platform for SMBs \| Mumbai, Maharashtra, India, • Built Grexa's sales engine 0→1 as founding PM \- leading sales discovery, CRM setup, workflow design, scheduling & lifecycle automation, scaling to 1,700\+ meetings booked/month & powering ₹4\.9 Cr in revenue across 2,500\+ sales within 7 months\. • Joined pre\-launch as the 2nd PM hire\. Owned 2 things end\-to\-end: the company's entire sales infrastructure, & Grexa's core revenue product \- Campaigns\. For one quarter, concurrently drove two pods \(\~20 engineers\) across CRM and Campaigns\. • Drove \~50% of Grexa's renewals by building the core Campaigns product 0→1 \- a GenAI campaign engine letting SMBs self\-serve WhatsApp campaigns \- architecting a multi\-prompt LLM orchestration pipeline \(planner → AI copy \+ creative\) with prompt engineering, guardrails, & a human\-in\-the\-loop review; drove \~₹1 Cr in client campaign\-generated revenue\. • Improved WhatsApp campaign delivery from \~40% to \~90% by diagnosing failed sends, adding retry logic, guardrails & ran systematic evals on prompts to convert marketing templates into utility templates\. • Increased campaign adoption from \~10% to \~40\-50% by identifying root causes through user interviews and data, and driving usage via AI\-recommended campaigns and WebEngage journeys\.

Founding Member \(Product Manager\) at Stealth Startup, Feb 2024 \- Feb 2025 · 1 yr 1 mo, \| Gaming \+ Creator Economy \| Bengaluru, Karnataka, India, “There are only two outcomes in a startup: you either win or you learn\.” \- Kunal Shah • Took the biggest risk of my career when I joined a 0\-to\-1 startup in the gaming and creator economy space as the first product & growth hire \- no playbook, no guarantees, just conviction & curiosity\. • Over the past 1\.5 years, I wore every hat, shipped multiple MVPs, scaled the team from 3 to 15, and gave everything I had\. • We couldn’t make it\. So we shut it down\. • And I’d do it all over again \- because the clarity I earned was worth every risk I took\.

Founding Member \(Associate Product Manager\) at Stealth Startup, Oct 2023 \- Jan 2024 · 4 mos, Bengaluru

Growth Marketer at Testbook, Oct 2021 \- Oct 2022 · 1 y, Mumbai

## Education

Marketing Accelerator, 10Xer Club

Startup School, Business, Management, Marketing, and Related Support Services, Y Combinator

## Public links

- piyushbansal\.pages\.dev: https://piyushbansal\.pages\.dev/index\.dc\#about
- github: https://github\.com/thepiyushbansal

[View the original profile](https://tal.club/meet/piyush-bansal)

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