Episode overview

Wendy Chen’s career trajectory is genuinely unusual. Most founders start in a startup and hope to eventually make money. Wendy started by making money on Wall Street, then invested in startups as an angel, and only then built one herself. That reverse career gave her a rare combination: deep quantitative expertise, early investor discipline, and the humility to enter a 100-year-old industry and acknowledge she didn’t know how it worked.

Omnistream brings algorithmic planning to grocery and convenience retail, the same way quant trading brought algorithms to financial markets. Stores still run on human-driven, averaged-out planning that wastes produce and misses local demand signals. Wendy’s platform changes that at the store level, which in an industry touching every person on the planet means even small improvements in waste have enormous downstream effects on food prices and consumer wellbeing.

What quant trading taught her about building in grocery

Wendy joined an algorithmically driven market maker in 2007, just as the digital infrastructure for quant trading was coming together. She describes the culture as intellectually honest and curious, closer to a tech company than a traditional bank. That environment shaped the values she later built into Omnistream: first-principles thinking, intellectual honesty, and genuine humility about operating in an industry that has worked without you for a hundred years.

What intellectual honesty means in practice

Wendy uses the term intellectual honesty as a specific cultural value, not a buzzword. It means being willing to accept that some of your core assumptions are wrong, being able to think through the consequences of being wrong, and being wary of people who say they are 95 percent confident about anything. She has a simple test: if you’re really that confident, would you bet $10,000 on it? Most people immediately start hedging. That’s the gap between stated confidence and real confidence.

Culture is the hardest thing to protect during growth

The most painful thing Wendy had to do in Omnistream’s first four years was remove senior team members who were diluting the company’s core culture. The original team was intellectually curious, humble, and rigorously first-principles in their thinking. As they brought in more experienced people during Series A and expansion, that culture started slipping. She made the difficult decision to act rather than let the drift continue.

Why Omnistream launched from Singapore, not Canada

Wendy is Canadian but launched the business from Singapore because she needed a visionary early-adopter CEO who would embrace a fundamentally different approach to planning in their organisation. That required someone who understood that automated planning is not just a systems change but a process change and a culture change throughout the business. That person happened to be in the Philippines, with a team based from Singapore.