How to Quantify the Business Value of ZeroFox Threat Intelligence (And Why Forrester Did It For You)

Let's get the uncomfortable truth out of the way first: proving the value of threat intelligence is hard. Not because the value isn't real, but because the best outcomes in security are the things that didn't happen. There’s value in the avoided incidents. Takedowns that stopped a phishing campaign before it touched a single customer. A fraudulent domain that got yanked before it ever ranked. How do you put a dollar figure on that?

You've probably been in this meeting. It’s security budget season and someone from finance wants to know what the ROI is on your threat intelligence platform. You know the answer intuitively because you've lived the before and after. The chaos before centralized visibility, the accuracy and speed now. But translating that into a number that resonates in a budget conversation? That's a different skill set entirely.

That's exactly why we asked Forrester Consulting to talk with our customers directly. No marketing fluff or influence, just the facts and experience of those leveraging ZeroFox Intelligence to drive secure outcomes. This study gives you a defensible, methodology-backed framework for quantifying threat intelligence ROI. One you can actually use in that budget conversation.

What is the Forrester TEI Study?

The Forrester Total Economic Impact™ (TEI) methodology is a structured approach to evaluating the full financial picture of a technology investment. Forrester Consulting applies it independently, interviewing real customers, building a composite organization from their experiences, and modeling benefits and costs under explicit assumptions.

What that means for you: the numbers have receipts.

Forrester built the ZeroFox TEI model from interviews with four decision-makers across business services, online marketplace, hospitality, and financial services, all enterprise organizations with complex digital footprints and mature security programs. They modeled the data, risk-adjusted it downward, and published their assumptions transparently.

The result is a document built to survive a finance conversation, with methodology and assumptions that hold up to scrutiny.

The Core Problem TEI Studies Solve: Proving a Negative

We have written about this challenge before. Measuring threat intelligence value is one of the hardest problems in security. The metrics that are easiest to report, such as alerts generated, data points ingested, and threats flagged, are often the least meaningful. Volume is not value.

The real value of threat intelligence lives in places that are notoriously hard to quantify.

• Mean time to detect and respond. Before using the ZeroFox platform, organizations tell us their mean time to detect impersonations was measured in weeks. After, it's days, sometimes hours. That delta is not a feel-good metric. It is the window in which a phishing campaign either damages thousands of customers or gets shut down before it scales.

"The before time was very slow, very manual. You'd have to engage somebody to do something, and then you'd have to get ahold of legal. … Now, we're able to just fix things — it's now days and hours, whereas before, it took weeks and months." - Director of Information Security and Cyber Risk Management, Financial Services

• Analyst efficiency. Every hour a security analyst spends manually correlating threats across disconnected tools, chasing registrars for takedowns, or prepping compliance reports is an hour they are not doing higher-value work. The TEI study quantifies what happened when customers consolidated that effort into a single platform.
• False positive reduction. Alert fatigue is a real cost. When your team spends time investigating non-threats, they are not investigating real ones. Improving the false-positive identification rate is both a platform quality metric and a staffing and efficiency story.
• Risk posture improvement. Faster issue resolution changes your organization's overall risk profile. Fewer successful phishing sites, faster fraudulent domain removal, more proactive takedowns: these shift the probability of a costly breach event in your favor.

The Forrester TEI study puts numbers to all of it. Those numbers are in the study, and the context matters as much as the figures. What we will say is that the ROI is not marginal.

Get all the metrics: Download the The Total Economic Impact™ of ZeroFox

How to Use the TEI Study in Your Threat Intelligence Investments

The study is also a working framework. Here is how to use it.

Start with the composite organization, not the headline numbers. For the purposes of the Forrester study, the composite organization is a $15B revenue enterprise with 40,000 employees and over 30 brands. If that’s not you, it’s fine. The value of the TEI framework is that the model is transparent. You can see the inputs, the assumptions, and the calculations, then scale them to your organization's actual size. Adjust for your takedown volume, your analyst headcount, your brand footprint. The composite gives you a starting point grounded in real customer data rather than vendor projections.

Translate the benefit categories into your team's language. The TEI identifies four primary quantified benefit areas. When building your threat intelligence business case, map these to the language your organization actually uses. Takedown efficiency becomes "we spend X hours per incident across legal, security, and marketing; here is what we would get back." False positive reduction becomes "our analysts are currently triaging alerts that turn out to be nothing; here is the cost of that." Reporting and compliance readiness becomes "audit prep takes us X weeks, X people, X times a year; here is what consolidation saves." You don’t need the Forrester numbers to be your numbers. You need them to structure the conversation.

Lead with what didn't happen, backed by evidence. One of the most valuable sections of the TEI study covers what Forrester calls unquantified benefits: the things that are real but cannot be reduced to a clean dollar figure. Increased visibility. Better customer trust. The ability to demonstrate governance over your external attack surface to your CISO, your insurance underwriters, or your board. One customer in the study puts a 120-foot screen in their security operations center showing the ZeroFox dashboard and gives weekly tours to demonstrate oversight to clients. That is brand value that does not fit neatly into a spreadsheet, but it is real and it matters. Use the unquantified benefits section to tell the story the financial analysis alone cannot tell.

Don’t hide the cost model. Forrester includes the full cost model—platform licensing, implementation, ongoing management—with the same transparency as the benefits. When finance asks what it costs, you can answer with a model built by a third party, not a vendor proposal. That changes the conversation.

What the Customers in the Study Actually Said

The voices in the TEI study are direct quotes from practitioners speaking to Forrester consultants, people who had tried other approaches and had specific operational critiques of what came before. A few themes came up consistently across every interview.

Before ZeroFox, everything was manual and reactive. One VP of Global Information Security described their pre-ZeroFox approach as relying on "a mix of ad hoc monitoring, investigating customer complaints, or someone internally notifying us." Measuring incident resolution in weeks rather than hours was the norm, not the exception.

The time savings compound across departments. The efficiency gains in the TEI study are not a security team story in isolation. Legal is involved in takedowns. Marketing is involved in brand impersonation incidents. Corporate communications gets pulled in. The platform saves organizational hours, not just analyst hours.

Visibility changed what was possible. Multiple interviewees described ZeroFox not as a tool that replaced existing processes, but as a platform that made previously impossible visibility suddenly accessible without requiring every stakeholder to have specialized security training.

"The peace of mind ZeroFox brings is just great. It is like a blanket because it's just covering so many things." -Information Security Manager, Business Services

The Honest Version of This Conversation

ZeroFox does not guarantee you a specific ROI, and neither does Forrester.

What Forrester's methodology does is give you a rigorous, auditable starting point built from real customer data, with explicit assumptions and downward risk adjustments built in. It is designed to be challenged, refined, and adapted to your context.

The reality of making the case for threat intelligence investment is that you are always selling against the absence of something. The breach that didn't happen. The takedown that moved fast enough. The analyst hours that got reallocated to actual threat hunting. In a world where enterprises are digital by default, that absence still represents real value at risk across brands, domains, people, and assets interacting across the open internet. But that is a hard argument to make without supporting evidence. It is a much easier argument to make with a Forrester TEI study, a framework that maps your organization's specific operational pain to documented, risk-adjusted financial outcomes, and a platform your team actually uses.

You've got the alerts. We've got the answers. And now, you've got the numbers.

Download the Forrester Total Economic Impact™ Study of ZeroFox