She builds the things founders sketch on napkins - and makes them fundable.
Ten years, three technology waves, seventeen AI companies. Teija Bean is the designer who makes "good idea" mean something.
Most designers make screens. Teija Bean makes companies. At Forum Ventures' AI Studio in New York, she arrives at the zero-to-one stage of an AI startup - the terrifying blank canvas before there is a product, a team, or any certainty - and turns it into something a founder can actually take to users and investors.
That is not a small thing. At Forum, the mandate is six companies a year with a twelve-person team. Do the math: Teija is designing, directing, and shipping an entirely new B2B SaaS product roughly every two months. Each one starts as a domain expert's intuition about a pain in the market. Each one ends, ideally, with a funded company and real customers.
She has been doing this kind of work for a decade - but the path was not linear. Ryerson University's RTA School of Media gave her a Digital Media degree, and her first real job was inside BMO's capital markets technology division. Not the obvious origin story for one of New York's more quietly influential AI product designers. But the corporate world taught her something that boutique studios often skip: how real businesses actually make decisions, and why most software fails at the seam between design and organizational behavior.
She left banking to move through a series of design shops and eventually became Partner and Creative Director at a full-service agency in Toronto. Then You X Ventures pulled her into the startup world, where she led creative direction and learned the rhythm of building for founders - people with sharp opinions, thin budgets, and zero patience for beautiful-but-useless.
She joined LEON VC in January 2021, which brought her first serious exposure to Web3. Her time at Spark + Mint deepened that. She did not stay in crypto. But she brought back something useful from it: a tolerance for ambiguity, and a particular fluency in designing systems where the rules keep changing.
Forum Ventures came next. The studio backs pre-seed B2B founders and, in its AI Studio arm, goes further - it co-builds companies from scratch alongside domain experts who have deep sector knowledge but often lack product and design instincts. Teija runs the design half of that equation. She is not a consultant who parachutes in. She is a co-builder, present from the first whiteboard session through market launch.
Her philosophy is built around a specific conviction: design is not decoration, it is validation infrastructure. In her view, a well-designed MVP tells you more about product-market fit than any spreadsheet model. When Forum launched its 17th company - with 18 and 19 on the way - the design function was not an afterthought. It was the mechanism by which ideas got tested, cut, and sharpened before anyone spent serious money.
At Startupfest 2024, she sat on the Sky Stage for a panel called "The Business of Truth" - a session that asked whether honesty has a viable business model. It is exactly the kind of question someone asks when they have spent years watching founders pattern-match themselves into confident-sounding nonsense. Teija knows what it looks like when a company's story and its product are not telling the same story. Fixing that gap is most of what she does.
She is also an advocate for vibe coding - the practice of using AI tools to prototype rapidly without getting blocked by engineering constraints. "If it still feels scary, that's exactly why you should try it," she has written. "It changes the way you iterate." This is not a casual endorsement. At Forum, the ability to go from idea to prototype to user testing in days rather than weeks is what separates the studio's pace from every slower competitor.
When she describes what it means to design an AI-native company, she frames it as an operating system question, not a visual one. "It's about rethinking the operating system of the startup itself." That includes what the team validates first, what assumptions get stress-tested before a line of code is written, and where design sits in relation to engineering - not downstream, but parallel. The interface is almost incidental. The system of decisions is what actually matters.
Forum Ventures announced a $20M raise for its AI Studio in 2025, with plans to co-build 30 new AI-native B2B companies across North America. That is the context Teija is operating in: high-stakes, high-velocity, high-visibility. She has described watching the studio's work appear in BetaKit as meaningful not because of the coverage itself but because it meant Toronto and New York's AI builder ecosystems were being taken seriously on a global stage.
She mentors product designers and advises early-stage founders - another indication that she sees the work as bigger than any single company. The ecosystem of well-designed AI startups needs designers who understand the whole stack: business logic, user need, technical constraint, and the particular speed that the AI moment demands. Teija is building that understanding in the next generation while applying it in real time herself.
Her Instagram handle is @thebean_ - a quiet, wry nod to the surname. Her Twitter joined November 2018, right before the startup-Twitter era that would become the primary distribution layer for technical opinions. She has not made herself into a content brand. She has made herself into someone the people who build AI companies call when they need a designer who will not slow them down.
"When your competition is using AI, speed becomes everything. Being first to market and refining your idea with users as quickly as possible is the edge." - Teija Bean, Head of Product Design, Forum Ventures AI Studio
"Designing an AI-native company is about rethinking the operating system of the startup itself." - Teija Bean