We kept seeing the same breach.
Different companies, same gap.

The dependency scanned clean. The package was installed without a warning. Nobody was watching what it did next. By the time anyone noticed, it had already acted.

We kept seeing the same breach.
Different companies, same gap.

The dependency scanned clean. The package was installed without a warning. Nobody was watching what it did next. By the time anyone noticed, it had already acted.

We kept seeing the same breach.
Different companies, same gap.

The dependency scanned clean. The package was installed without a warning. Nobody was watching what it did next. By the time anyone noticed, it had already acted.

Nate

Security tools are solving the wrong problem.

Security tools are solving the wrong problem.

Security tools are solving the wrong problem.

The security industry has spent twenty years getting better at reading source code. SAST tools, SCA tools, vulnerability scanners. They're sophisticated, well-funded, and increasingly accurate at what they do. But there's a gap none of them were built to cover. Not because they're broken but because they were never designed to watch what code does once it runs. That's a different problem entirely.

Supply chain attacks live in that gap. Malicious dependencies. Packages that scan clean and behave badly. Code that looks legitimate right up until it isn't.

David

/ Our Mission

We built Ossprey to watch that gap. Continuously. Automatically. Without getting in the way of the teams who are actually building things. We built Ossprey to bring a sense of calm.

We built Ossprey to watch that gap. Continuously. Automatically. Without getting in the way of the teams who are actually building things. We built Ossprey to bring a sense of calm.

/ 01

Real risk only

When Ossprey flags something, it's because the behaviour warrants it. Not every alert means the same thing to every team, so we give you the context to make that call yourself. Because whether something is a problem often depends on who's asking.

/ 01

Real risk only

When Ossprey flags something, it's because the behaviour warrants it. Not every alert means the same thing to every team, so we give you the context to make that call yourself. Because whether something is a problem often depends on who's asking.

/ 02

Present without being painful

Security tooling that slows teams down gets worked around. We've seen it happen. Ossprey is designed to keep your engineers moving. When something genuinely warrants attention, it's clear, it's contextual, and it's actionable. Security that's present without being painful.

/ 02

Present without being painful

Security tooling that slows teams down gets worked around. We've seen it happen. Ossprey is designed to keep your engineers moving. When something genuinely warrants attention, it's clear, it's contextual, and it's actionable. Security that's present without being painful.

/ 03

Built for how teams 
actually work

That's what Ossprey was built for, your team. Security that works the way your team does. Present when it matters. Out of the way when it doesn't.

/ 03

Built for how teams 
actually work

That's what Ossprey was built for, your team. Security that works the way your team does. Present when it matters. Out of the way when it doesn't.

Ossprey was founded by engineers with experience across application security, security operations, and engineering. We got tired of watching attacks slip through and then seeing the response make things worse. More rules. More friction. More tools that slowed engineers down without making anyone safer. So we built something that actually looks in the right place.

Ossprey was founded by engineers with experience across application security, security operations, and engineering. We got tired of watching attacks slip through and then seeing the response make things worse. More rules. More friction. More tools that slowed engineers down without making anyone safer. So we built something that actually looks in the right place.

Ossprey was founded by engineers with experience across application security, security operations, and engineering. We got tired of watching attacks slip through and then seeing the response make things worse. More rules. More friction. More tools that slowed engineers down without making anyone safer. So we built something that actually looks in the right place.

Nate Dunning

Founder, CEO

Nate Dunning

Founder, CEO

David R.

CTO

David R.

CTO

Valentino Duval

Computer Enthusiast

Valentino Duval

Computer Enthusiast

Join Our Team

Join Our Team

Join Our Team

We invite you to join our team.

our values

our values

our values

Keep it simple

What's the most important thing right now?
What's its simplest solution?
What's the simplest description?

Complexity kills startups. As we grow, we protect speed and quality by keeping our product, processes, and communication as simple and clear as we can, while remaining secure, reliable, and easy to adopt.

Keep it simple

What's the most important thing right now?
What's its simplest solution?
What's the simplest description?

Complexity kills startups. As we grow, we protect speed and quality by keeping our product, processes, and communication as simple and clear as we can, while remaining secure, reliable, and easy to adopt.

Keep it simple

What's the most important thing right now?
What's its simplest solution?
What's the simplest description?

Complexity kills startups. As we grow, we protect speed and quality by keeping our product, processes, and communication as simple and clear as we can, while remaining secure, reliable, and easy to adopt.

Do the right thing

Be respectful and compassionate
Take accountability
Speak up

Work with compassion, fairness, and integrity even when it's inconvenient. We act like adults: direct, honest, accountable, and respectful. Security companies live or die on trust - we are honest about what we know, what we don't.

Do the right thing

Be respectful and compassionate
Take accountability
Speak up

Work with compassion, fairness, and integrity even when it's inconvenient. We act like adults: direct, honest, accountable, and respectful. Security companies live or die on trust - we are honest about what we know, what we don't.

Do the right thing

Be respectful and compassionate
Take accountability
Speak up

Work with compassion, fairness, and integrity even when it's inconvenient. We act like adults: direct, honest, accountable, and respectful. Security companies live or die on trust - we are honest about what we know, what we don't.

Solve problems

Solve the root cause, not symptoms
Provide real value
Work hard to do this

We win by focusing relentlessly on real customer problems and validating that we're solving them. We prioritize outcomes over activity, and we take outcomes seriously. We aim for consistently high performance - quality matters, even when moving fast.

Solve problems

Solve the root cause, not symptoms
Provide real value
Work hard to do this

We win by focusing relentlessly on real customer problems and validating that we're solving them. We prioritize outcomes over activity, and we take outcomes seriously. We aim for consistently high performance - quality matters, even when moving fast.

Solve problems

Solve the root cause, not symptoms
Provide real value
Work hard to do this

We win by focusing relentlessly on real customer problems and validating that we're solving them. We prioritize outcomes over activity, and we take outcomes seriously. We aim for consistently high performance - quality matters, even when moving fast.

Win together

How do we set each other up to succeed?
Are we creating lift or drag for the team?
Have we shared context, not just tasks?

We succeed as a team or not at all. We share context early, give each other ownership, and level each other up. Great teams are built on trust, transparency, and shared accountability. We invest in each other's growth and help each other perform at our best.

Win together

How do we set each other up to succeed?
Are we creating lift or drag for the team?
Have we shared context, not just tasks?

We succeed as a team or not at all. We share context early, give each other ownership, and level each other up. Great teams are built on trust, transparency, and shared accountability. We invest in each other's growth and help each other perform at our best.

Clarity

What's the most important thing right now?
What's its simplest solution?
What's the simplest description?

Ambiguity creates risk - in security products and in teams. We communicate with precision and transparency, internally and externally. We make expectations, decisions, priorities, and uncertainties explicit so everyone can act with confidence.

Clarity

What's the most important thing right now?
What's its simplest solution?
What's the simplest description?

Ambiguity creates risk - in security products and in teams. We communicate with precision and transparency, internally and externally. We make expectations, decisions, priorities, and uncertainties explicit so everyone can act with confidence.

Win together

How do we set each other up to succeed?
Are we creating lift or drag for the team?
Have we shared context, not just tasks?

We succeed as a team or not at all. We share context early, give each other ownership, and level each other up. Great teams are built on trust, transparency, and shared accountability. We invest in each other's growth and help each other perform at our best.

Win together

How do we set each other up to succeed?
Are we creating lift or drag for the team?
Have we shared context, not just tasks?

We succeed as a team or not at all. We share context early, give each other ownership, and level each other up. Great teams are built on trust, transparency, and shared accountability. We invest in each other's growth and help each other perform at our best.

Clarity

What's the most important thing right now?
What's its simplest solution?
What's the simplest description?

Ambiguity creates risk - in security products and in teams. We communicate with precision and transparency, internally and externally. We make expectations, decisions, priorities, and uncertainties explicit so everyone can act with confidence.

Clarity

What's the most important thing right now?
What's its simplest solution?
What's the simplest description?

Ambiguity creates risk - in security products and in teams. We communicate with precision and transparency, internally and externally. We make expectations, decisions, priorities, and uncertainties explicit so everyone can act with confidence.

If any of this sounds familiar, we'd like to show you what we built.

If any of this sounds familiar, we'd like to show you what we built.

If any of this sounds familiar, we'd like to show you what we built.

A 30-minute demo. No deck.

Just the product, finding real risk in a real application.

Book a Demo.

A 30-minute demo. No deck.

Just the product, finding real risk in a real application.

Book a Demo.