About us

Making knowledge accessible to teams

We built ollo because we experienced the frustration of watching talented people waste hours searching Slack threads, outdated wikis, and scattered documents. Great ideas die in the gap between needing information and actually knowing it.

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The ollo team
What we do

Knowledge that works for you

ollo connects your existing tools and turns company knowledge into search, workflows and audited outputs. Ask questions in plain language. Get precise responses from your actual data. Train your team with real scenarios. All while keeping your information completely private.

Our mission

Why we exist

01

Untapped Potential

Most teams vastly underuse their collective knowledge. We unlock what you already know.

02

Human + AI

When done right, AI amplifies human judgment rather than replacing it. The best outcomes happen when people and AI work together.

03

Outdated Gatekeepers

Traditional knowledge management assumes someone needs to organise everything perfectly. We believe AI should adapt to how teams actually work.

Husayn Kassai
Husayn Kassai
CEO & Founder

ex-CEO/Co-Founder of Onfido — identity verification, $650M exit, grew a 450-person team across 7 regions.

Kreso Nesek
Kreso Nesek
VP Product & Engineering

15+ years engineering. ex-Photomath ($250m exit to Google) and Co-Founder/CTO at CareSpeak ($9m exit).

Zara Yaqoob
Zara Yaqoob
Head of Ops

Startup operator across Silicon Valley, Europe and Asia. 10+ years at startups; ex-Improbable and Onfido.

Backed by
World-class investors
Where we are

Our offices

ollo London office
London
140 Goswell Rd, London EC1V 7DY, UK
ollo New York office
New York
276 Greenpoint Avenue, Brooklyn, NY 11222, USA
Let's Build

AI is a capability you build. Let's build it together.

30 minutes with our team and you'll leave with a real plan — not a sales pitch.