Light Frame, the Lausanne company building core banking and portfolio management software for private banks and wealth managers, closed an oversubscribed $5.1 million seed round led by Fortino Ventures, it said on 10 November 2026. Fintechbits checked Alpian’s own announcement: the bank that Light Frame co-founders Schuyler Weiss and Mathieu Clement ran launched on 11 October 2022 as Switzerland’s first FINMA-licensed digital private bank, so the Light Frame seed round backs a team that has taken a regulated bank live on legacy-style core software. That experience is the whole investment case.

What the Light Frame seed round funds

According to the Light Frame release, the platform combines core banking and investment functions with a cloud-native, API-first design built around AI. It is modular, so a bank can replace one component of its existing stack or adopt the whole system. The money will go into the platform, implementation and delivery capacity, and commercial growth focused on EMEA.

Light Frame says it is supporting live client operations across EMEA but names no clients. The company was founded in 2024 by Weiss, the founder and former chief executive of Alpian; Clement, Alpian’s former chief operating and information officer; and technologists Philippe Kernevez and Gregory Bataille.

Hugh Phelan, investment manager at Fortino Ventures, said: “Schuyler and the team have run a regulated Swiss bank on the kind of infrastructure they are now replacing.”

The Alpian background

Alpian is the founders’ main credential. It received a banking licence from FINMA in 2022 and launched in October 2022, aimed at the mass-affluent market. Building a bank from scratch means living through core implementation, migration and regulatory sign-off, which is the pain Light Frame is selling against.

The market is crowded. Temenos, Avaloq and other incumbents dominate private bank cores, and they move slowly because switching cores is one of the riskiest projects a bank can attempt. Fintechbits has covered newer digital banking platforms in other segments, such as Eclipse Bank’s choice of Lumin.

Fintechbits analysis

Why the Light Frame Seed Round Is a Bet on Modular Adoption

A $5.1 million seed is small money for core banking, where implementations can cost banks tens of millions and take years. That is why the modular pitch matters. Light Frame is not asking a bank to rip out its core on day one; it is offering to replace a piece, prove itself, and grow from there. That is the only realistic route for a seed-stage vendor into a conservative market, and it is what the Light Frame seed money is really paying for: implementation teams that can sit inside a bank and make the first module work.

The founders’ story gives them access to buyers that a typical startup would not get. A chief information officer at a private bank will take a meeting with people who ran a FINMA-licensed bank. Whether that converts into signed contracts is what counts, and the release does not name a single client.

The AI angle is reasonable but generic. Every core vendor now claims AI readiness. Light Frame’s sharper argument is that AI tools only work well on clean, connected data, which old cores struggle to provide. The Light Frame seed pitch rests on that data argument, and it is a fair one: an AI assistant that cannot see positions, cash and client records in one place will give advisers half an answer. Morningstar made a similar point about data when it launched Direct AI.

Frequently asked questions

How much did Light Frame raise?

Light Frame raised an oversubscribed $5.1 million seed round led by Fortino Ventures, announced on 10 November 2026, with Sidekick Partners, Tenity, Chamaeleon and Altair Capital joining existing investors.

Who founded Light Frame?

Light Frame was founded in 2024 by Schuyler Weiss and Mathieu Clement, formerly Alpian’s founding chief executive and its chief operating and information officer, with technologists Philippe Kernevez and Gregory Bataille.

What does Light Frame sell?

Light Frame sells modular core banking and portfolio management software for private banks and wealth managers, which can replace individual components or the whole stack.

What to Watch Next

The milestone that matters is a named private bank running Light Frame in production. Once one appears, the size of the module it replaced will show whether the Light Frame seed money is buying a niche add-on business or a real challenger to the incumbent cores.