At Longeye, we are committed to making society safer.

At Longeye, we are committed to making society safer.

At Longeye, we are committed to making society safer.

Empowering the men and women of law enforcement.

Meeting the age of Big Evidence head on.

We call it Justice accelerated.

We’re not a technology company.

We’re a Justice company.

Guided by public safety specialists.

Immersed in best investigatory practice.

Built by world-class technologists.

Empowering the men and women of law enforcement.

Meeting the age of Big Evidence head on.

We call it Justice accelerated.

We’re not a technology company.

We’re a Justice company.

Guided by public safety specialists.

Immersed in best investigatory practice.

Built by world-class technologists.

Empowering the men and women of law enforcement.

Meeting the age of Big Evidence head on.

We call it Justice accelerated.

We’re not a technology company.

We’re a Justice company.

Guided by public safety specialists.

Immersed in best investigatory practice.

Built by world-class technologists.

We think like detectives.

And build like engineers.

We think like detectives.

And build like engineers.

We think like detectives.

And build like engineers.

We harness AI to pursue truth and accelerate justice.

We harness AI to pursue truth and accelerate justice.

We harness AI to pursue truth and accelerate justice.

We are a uniquely specialized team of public safety AI experts with experience supporting the justice system. Longeye is the product of working side-by-side with police on the ground to find solutions that make a genuine difference to modern investigation. We’re proud to be a team that listens to the people we create products for. Every member of our team is dedicated to Longeye’s mission to make society safer.


We are a uniquely specialized team of public safety AI experts with experience supporting the justice system. Longeye is the product of working side-by-side with police on the ground to find solutions that make a genuine difference to modern investigation. We’re proud to be a team that listens to the people we create products for. Every member of our team is dedicated to Longeye’s mission to make society safer.


We are a uniquely specialized team of public safety AI experts with experience supporting the justice system. Longeye is the product of working side-by-side with police on the ground to find solutions that make a genuine difference to modern investigation. We’re proud to be a team that listens to the people we create products for. Every member of our team is dedicated to Longeye’s mission to make society safer.

Longeye

Longeye

The Justice company for the AI era.

The Justice company for the AI era.

The Justice company for the AI era.

Cofounder and CEO

Cofounder and CEO

Guillaume Delepine

Guillaume

Delepine

Guillaume

Delepine

“I wake up every morning filled with an urgency to get innocent people out of jail and take dangerous people off the streets. It’s easy to be passionate about our product when we think about who we build it for and how deeply it can change their lives.”

A public safety and social justice advocate, Guillaume has spent the past decade working at the forefront of technology. He founded Longeye to help investigators cut through the overwhelming flood of digital evidence—an idea sparked several years ago when his apartment was broken into. Speaking with detectives then, he saw how his case was added to an already heavy workload, opening his eyes to the challenges investigators face.

He previously spent six years at Skydio, where he built the public safety business and helped pivot the company from serving consumers to supporting enterprise and government agencies in keeping communities safe. There, he gained a deep empathy and respect for public safety professionals, shaped by seeing their hard work, dedication, and commitment to protecting others.

Guillaume studied Public and International Affairs at Princeton and left Harvard’s joint MPP/MBA program to join Skydio and dedicate himself to building technology in service of keeping society safer.

Executive team

Executive team

“I wake up every morning filled with an urgency to get innocent people out of jail and take dangerous people off the streets. It’s easy to be passionate about our product when we think about who we build it for and how deeply it can change their lives.”
“I wake up every morning filled with an urgency to get innocent people out of jail and take dangerous people off the streets. It’s easy to be passionate about our product when we think about who we build it for and how deeply it can change their lives.”

Cofounder and CTO

Cofounder and CTO

Danielle

Man

Danielle

Man

Danielle

Man

“It’s incredibly rewarding and motivating to build technology for the folks who wake up every day and risk their lives for our communities. I’m constantly humbled by what our users do, and am proud that our team plays a role in supporting such important work.”

Dani is an inspiring leader and seasoned technologist determined to make a positive impact in the world around us. Before co-founding Longeye, Dani was Senior Director at Apollo GraphQL where she led the 40-person engineering group running Core Platform. Her tenure at Apollo saw her help them grow from 20 to 200+, giving her the opportunity to run the gamut of start-up roles - engineer, PM, designer, recruiter, dev advocate, etc. - and hone her leadership skills with an unerring ability to build teams and teams of teams. Helping to create the culture from the inside out as Apollo grew to serve the world’s leading technology brands gave her a unique insight into what makes great companies work. Dani is thrilled to bring her technology & team building skills to public safety to work that directly helps our communities and those who serve them.

“Technology needs a purpose to make it shine and I love that Longeye’s purpose is something that can resonate across all our communities. ”

Head of AI

Matt Hoffman

Matt Hoffman

Matt Hoffman

“Thoughtfully deployed AI frees law enforcement and public defenders from back office drudgery, letting them focus on what only humans can do: ensuring public safety, supporting victims, and delivering humane justice.”
“Thoughtfully deployed AI frees law enforcement and public defenders from back office drudgery, letting them focus on what only humans can do: ensuring public safety, supporting victims, and delivering humane justice.”

Matt is a leading AI developer bringing extensive experience of serious AI deployment to the Longeye mission to make us all safer. Prior to Longeye, Matt has built AI systems across the entire San Francisco startup ecosystem from founding an AI-powered travel recommendation platform to serving as an ML engineer at Weight & Biases and Snorkle. His three years at Primer AI, an intelligence and defence-focused NLP company, saw him rise to Director of Professional Services. Matt holds a Masters in Economics from Cornell University and a BS in Economics and Mathematics from Duke University.

Matt is a leading AI developer bringing extensive experience of serious AI deployment to the Longeye mission to make us all safer. Prior to Longeye, Matt has built AI systems across the entire San Francisco startup ecosystem from founding an AI-powered travel recommendation platform to serving as an ML engineer at Weight & Biases and Snorkle. His three years at Primer AI, an intelligence and defence-focused NLP company, saw him rise to Director of Professional Services. Matt holds a Masters in Economics from Cornell University and a BS in Economics and Mathematics from Duke University.

Matt is a leading AI developer bringing extensive experience of serious AI deployment to the Longeye mission to make us all safer. Prior to Longeye, Matt has built AI systems across the entire San Francisco startup ecosystem from founding an AI-powered travel recommendation platform to serving as an ML engineer at Weight & Biases and Snorkle. His three years at Primer AI, an intelligence and defence-focused NLP company, saw him rise to Director of Professional Services. Matt holds a Masters in Economics from Cornell University and a BS in Economics and Mathematics from Duke University.

We’re hiring.

We’re hiring.

Join our team and make a difference today.

Join our team and make a difference today.

Quote icon
This is how the justice system keeps up with the modern world. It’s the future of criminal investigation.”

Dolphis Boucher

Retired Las Vegas Homicide Detective

Quote icon
This is how the justice system keeps up with the modern world. It’s the future of criminal investigation.”

Dolphis Boucher

Retired Las Vegas Homicide Detective

Quote icon
This is how the justice system keeps up with the modern world. It’s the future of criminal investigation.”

Dolphis Boucher

Retired Las Vegas Homicide Detective

Investors

Investors

We are backed by some of the top investors in AI and public safety tech.