How do you sell security software to buyers who distrust vendors?

Lead with proof of value rather than positioning. Arjun’s approach is to demonstrate a narrow, verifiable result rather than make a broad claim, on the basis that the market has already learned to discount confident messaging.

Is Y Combinator worth it for an enterprise security startup?

Arjun’s answer is yes, but for reasons other than funding. The value was credibility with enterprise buyers at a point when the company had no track record, plus leverage when recruiting against established employers.

What does product-market fit look like for an enterprise security startup?

Arjun gives a practical definition built around repeatable use cases: the same problem, described the same way, by multiple customers who are willing to build alongside you rather than wait for a finished product.

How do you plan a roadmap when the technology changes every quarter?

By anchoring on the customer problem rather than the current capability. Overwatch plans around repeatable use cases, which survive a model upgrade, instead of around features, which often do not.

Overwatch: AI Agents for Threat Intelligence

From diplomacy to threat intelligence#

Arjun’s route into cybersecurity did not run through a security operations center. It ran through diplomacy, then Google, then Stripe, each of which gave him a view of how risk and intelligence work were actually handled inside large organizations. What he saw was manual, fragmented and slow relative to the people it was defending against.

Selling honestly into a burned market#

The most useful part of this episode for any founder is Arjun on honesty in the sales conversation. Security buyers have been overpromised to for years and have adapted by discounting confident claims. His response is to lead with proof of value rather than positioning, and to let a narrow, demonstrable result do the persuading.

This matches what CISOs tell us directly. They are suspicious that they are being sold snake oil, and the fastest way past that suspicion is a specific mechanism and a result they can verify.

What Y Combinator was actually worth#

Arjun is precise about what YC did and did not provide. The value was not primarily the money. It was enterprise credibility at a stage when Overwatch had none to trade on, and leverage in recruiting against much larger employers.

Roadmapping when the ground moves every quarter

From diplomacy to threat intelligence#

Selling honestly into a burned market#

This matches what CISOs tell us directly. They are suspicious that they are being sold snake oil, and the fastest way past that suspicion is a specific mechanism and a result they can verify.

Building Overwatch: AI Agents for Threat Intelligence at Attacker Speed

Key Takeaways

Table of Contents

From diplomacy to threat intelligence#

Selling honestly into a burned market#

What Y Combinator was actually worth#

Roadmapping when the ground moves every quarter

Frequently Asked Questions

Notes for cybersecurity founders

Building Overwatch: AI Agents for Threat Intelligence at Attacker Speed

Key Takeaways

Table of Contents

From diplomacy to threat intelligence#

Selling honestly into a burned market#

What Y Combinator was actually worth#

Roadmapping when the ground moves every quarter

Frequently Asked Questions

Notes for cybersecurity founders