More about Vishal Rewari

Vishal is a digital product growth expert and has worked with likes of Housing, Deloitte, McKinsey and on 25+ strategic projects and created an impact for $300M+. 

He currently runs firm Optiblack, a Product Growth firm, they are experts in designing, building and optimising digital products. His firm creates websites, mobile apps, SaaS and commerce solutions for ambitious organisations investing in growth and digital transformation. They do that by finding the sweetspot between business need and customer demand, fusing insight, creativity and technology to build products that create value. 

They are trusted to deliver by some of the world’s best-known brands.

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Featured speaker at previous eChai events:
eChai Startup Pickleball Night in Ahmedabad
Ahmedabad SaaS Meetup
Ahmedabad SaaS Meetup
Product Growth Meetup in Ahmedabad
Founders and startup folks who joined past eChai startup events

The eChai Effect - In Their Words

“You don’t plan to build a company via eChai. You just keep showing up … and one day, you realize you did.” I’ve known Jatin since 2012, when I was still deciding what kind of second innings I wanted to play as an entrepreneur. Over the years, through events, chai breaks, intros, and seemingly small conversations, eChai helped shape not just Upsquare but also refined the lens through which we see collaboration. At Upsquare, we’ve hired talent, met partners, discovered co-investors, and built lifelong friendships. One of our joint ventures exists today only because a casual eChai memory sparked a deeper trust. Now, as we build House of Starts — our venture builder — eChai continues to fuel our mission: co-creating a shared future. eChai isn’t just a startup network. It’s a trust network. And for business builders like me, that makes all the difference."
Utpal Vaishnav - Founder @ Upsquare & House of Starts • Angel Investor + LP
Utpal Vaishnav
Founder @ Upsquare & House of Starts • Angel Investor + LP
"We found eChai to be a force multiplier throughout our startup journey. Through it, we connected with folks from DevX, Allevents, Plutomen, and more - many of whom became friends of IndiaBizForSale.com and even part of our clientele."
Bhavin S Bhagat - Co-founder of Indiabizforsale and IBGrid, TiE Ahmedabad President
Bhavin S Bhagat
Co-founder of Indiabizforsale and IBGrid, TiE Ahmedabad President
“When we launched LegalWiz.in back in 2016, concept of procuring legal and compliance services through a digital commerce platform wasn't as prominent in India. eChai played a significant role in providing the early adopters, and building significant positioning in the startup fraternity. Overtime, eChai grew to be a massive network of like-minded entrepreneurs and extended that benefit to all the members in a true "co-rise" spirit. I personally love to attend eChai events, learn from subject matter experts who share relatable and actionable insights and experiences. For startup journeys, it is so important to be surrounded by people who can add relevance, perspective, and push you to do better. Most importantly a group of people where you aren't being judged about things going right or wrong, but be a motivational force that keeps you going, yet keeping you in check. eChai is that place for me!”
Shrijay Sheth - Founder at LegalWiz.in and Hire4Higher Consulting
Shrijay Sheth
Founder at LegalWiz.in and Hire4Higher Consulting

eChai Partner Brands

eChai Ventures partners with select brands as their growth partner - working together to explore new ideas, open doors, and build momentum across the startup ecosystem.