He spent years teaching machines to see. Then he decided the harder problem was getting them to listen - and remember what was said.
The face of a founder who counts wins in hours handed back. Elio Assaf, photographed for Greater Zurich Area.
Every working day, billions of sentences are spoken into video calls and then promptly forgotten. The decisions, the promises, the half-formed ideas - gone the moment someone says "let's circle back." Elio Assaf looked at that evaporation and saw the thing most people miss: it isn't noise. It's intelligence, leaking out of the building.
Today he is co-founder and CEO of Optiverse AG, a Zurich startup that captures what happens in a meeting and turns it into something a business can actually use - structured notes, summaries, transcriptions, follow-ups and CRM updates that write themselves. The pitch is deceptively plain: stop taking notes, and never lose what mattered. The ambition underneath it is not plain at all. Optiverse wants to be the layer every enterprise leans on to make sense of its own conversations.
The platform already plugs into the tools where work actually happens - Zoom, Teams, Google Meet, even in-person recordings - and speaks multiple languages, including all of Switzerland's national ones. More than a thousand companies now run on it. Users tell Optiverse they get back an average of 6.8 hours a week, which is the kind of statistic a founder repeats because it is the whole point. Assaf does not measure success in features shipped. He measures it in time returned.
And yet, when asked how far along he is, his answer is almost comically restrained. "We're maybe 10% into building the full vision." A thousand customers, a marquee grant, daily use across Swiss organizations - and he files it under warm-up.
An AI meeting assistant that joins your calls, writes the notes, summarizes the video, captures the action items and pushes the updates into your CRM - in several languages, automatically.
There's the best early stage startup support across the board.
Before there was a product, there was research. Assaf did machine-learning work across three of the most demanding addresses in the field - ETH Zurich, MIT and EPFL. At MIT in Boston he worked alongside Raphaël Ausilio, who would later become Optiverse's CTO. The company, in other words, started as a collaboration between two researchers long before it had a logo.
His engineering chops were sharpened in industry too. At Thales he worked as an R&D engineer in artificial intelligence and computer vision - the discipline of teaching software to interpret images and video. That background matters more than it first appears. A meeting is not just a transcript; it is faces, slides, screen-shares, tone, the visual texture of a conversation. Optiverse's ability to generate video summaries, not just text, reads like a computer-vision engineer's answer to a problem most note-takers treat as pure audio.
In June 2024 the idea became a Swiss company. Assaf took the CEO seat; Ausilio took engineering; Mario Assaf rounded out the founding trio as the operations and revenue lead. The team they assembled pulls from ETH Zurich, EPFL, HSG and HEC Lausanne - a deliberately Swiss blend of deep tech and business school. That same year, Assaf was named an EWOR Fellow, joining the 2024 cohort of the founder programme.
He could have built anywhere. He chose Greater Zurich on purpose, citing its early-stage support, its fundraising networks and the steady pipeline of talent flowing out of ETH and EPFL. For a founder whose product is built on research-grade AI, proximity to the research was not a perk. It was the strategy.
Optiverse is a lean operation - around a dozen people - but the traction reads bigger than the headcount. The market it's chasing is enormous: the global AI market topped USD 184 billion in 2024 and is projected to clear USD 826 billion by 2030, roughly 29% annual growth. Assaf's wager is that conversational intelligence is one of the largest, least-organized slices of it.
Bars are illustrative, scaled for emphasis. Figures from public reporting.
We're maybe 10% into building the full vision.
There's the best early stage startup support across the board.
Venture Kick's support has been instrumental to our success by providing the necessary funding and exposure to kick our journey. It gave us the right momentum.
Optiverse speaks every one of Switzerland's national languages - and then some.
Two of the three founders are Assafs: Elio runs the company, Mario runs operations and revenue.
The product can summarize a meeting as video, not just text - a computer-vision flourish.
He picked Zurich over flashier hubs specifically for the ETH and EPFL talent pipeline.
The goal is to structure the intelligence inside everyday conversations - and make it something a business can actually act on.