Private equity has always been good at asking hard questions. But in software, the questions are changing.
Instead of relying primarily on slide decks, customer references, and high-level metrics, some buyout investors are increasingly “recreating” the products they’re considering—running the software the way a real customer would, stress-testing performance, probing user experience, and mapping feature depth against competitors. The goal isn’t just to verify that a company works. It’s to determine whether it is truly competitive in the way that matters: in day-to-day use, under load, across workflows, and against alternatives that customers can switch to with a click.
This shift may sound like a small tweak to diligence. In practice, it represents a new kind of product intelligence—one that treats software not as a set of claims, but as an artifact that can be examined, measured, and compared.
Why this “recreation” approach is gaining traction
Software businesses are notoriously difficult to benchmark using traditional diligence tools. Financial statements tell you what happened; market sizing tells you what could happen; customer churn tells you something is wrong or right. But none of those tools reliably answer the question investors really care about: why do customers choose this product over others, and will that advantage hold up when competition intensifies?
In many deals, the investor’s view of the product is mediated by marketing narratives and sales conversations. Even when those narratives are accurate, they can be incomplete. A product may look strong in a demo environment while hiding weaknesses in onboarding, reliability, integrations, or edge-case handling. Conversely, a product may appear modest in positioning yet deliver superior outcomes for a specific workflow—something that only becomes obvious when you actually use it.
Recreating the product is a way to reduce that uncertainty. It forces diligence to move from “what the company says” to “what the software does.”
The mechanics: what investors actually do when they recreate a product
The most sophisticated versions of this approach go beyond simply logging in and clicking around. Investors typically build a structured test plan that mirrors how customers evaluate software. That plan often includes:
1) Performance and reliability under realistic conditions
Investors may run the product through scenarios that approximate peak usage, long-running tasks, and concurrent users. They look for latency, timeouts, error rates, and how gracefully the system fails. They also examine whether performance degrades as data volume grows—an issue that can be invisible early in a company’s lifecycle but becomes critical once adoption scales.
2) User experience as a measurable system
User experience is often dismissed as subjective. But investors are increasingly treating it as something that can be observed and scored. They evaluate onboarding friction, clarity of navigation, the quality of defaults, and how quickly a new user can reach a meaningful outcome. They also test whether the product supports common workflows without forcing users into workarounds.
3) Feature depth and workflow completeness
Feature lists are easy to inflate. Workflow completeness is harder. Investors recreate key journeys—setup, configuration, daily operations, reporting, troubleshooting—and then compare what’s available out of the box versus what requires add-ons, custom development, or manual processes. They pay attention to whether features are integrated into a coherent system or bolted on as separate modules.
4) Integrations and ecosystem fit
For many SaaS companies, the product is only half the value proposition. The other half is how it connects to the rest of the customer’s stack. Investors test integrations with common tools, evaluate API usability, check documentation quality, and assess whether integration failures are handled cleanly. They also look for “integration tax”—the hidden cost of getting the product to work smoothly in a real environment.
5) Data handling, security posture, and operational controls
Even when investors don’t have full access to internal security tooling, they can still evaluate how the product handles permissions, audit trails, data export, and role-based access. They look for operational controls that matter to enterprise buyers: admin dashboards, observability, and the ability to diagnose issues without escalating to the vendor.
6) Edge cases and failure modes
A product that works in the happy path can still be uncompetitive if it breaks in real-world conditions. Investors probe edge cases: unusual inputs, partial failures, retries, version mismatches, and how the system behaves when dependencies are unstable. This is where “competitiveness” often reveals itself—because customers don’t just buy features; they buy predictability.
What makes this different from a normal product review is the intent. Investors aren’t trying to understand the product in isolation. They’re trying to determine whether it can win and retain customers in a crowded market.
The competitive lens: comparing against alternatives, not just against internal expectations
A key part of the recreation approach is comparison. Investors don’t just test one product; they test it relative to what customers could choose instead. That might mean running competitor trials, using public sandboxes, or leveraging knowledge from industry operators who have seen multiple platforms.
This comparative testing changes the diligence conversation. Instead of debating whether the company is “positioned well,” investors can point to concrete gaps:
– Onboarding takes too long compared to the leading alternative.
– Critical workflows require too many clicks or too much manual configuration.
– Reporting is less actionable or slower than competitors.
– Integrations are brittle or poorly documented.
– Reliability drops under realistic data volumes.
– The product lacks differentiation in the areas customers actually use.
These findings can be uncomfortable, but they’re actionable. They also help investors avoid a common trap: assuming that because a company has traction, its product must be competitive in every dimension. Traction can come from timing, distribution, pricing, or a narrow use case. Recreation helps investors test whether the product’s strengths are durable and scalable.
The “vibe check” framing is catchy, but the underlying logic is serious
Calling it a “vibe check” is a modern way to describe something older: due diligence that relies on direct observation. But the stakes are higher now because software markets are moving faster and switching costs are often lower than founders assume.
In many categories, customers can trial competitors quickly. They can evaluate usability, performance, and integration readiness without committing to a long implementation. That means product competitiveness is visible earlier—and it can be challenged sooner.
Recreation is essentially an attempt to keep pace with that reality. If investors want to underwrite growth, they need to understand what will happen when the company faces head-to-head comparisons in procurement cycles, renewals, and expansion efforts.
How this approach changes deal underwriting
When investors recreate products, they often uncover two types of information that materially affect underwriting.
First, they identify “hidden liabilities.” These are weaknesses that don’t show up in revenue metrics until later. For example, a product might have strong initial conversion but struggle with retention because users hit friction after onboarding. Or it might sell well to a niche segment but fail to scale to broader workflows. Recreation can reveal these issues before the investor commits capital.
Second, they identify “value creation levers.” If the product is close to competitive but missing key capabilities, investors can plan improvements with more confidence. Instead of vague operational plans like “improve product-market fit,” investors can specify what to build, what to fix, and what to measure.
That specificity matters because private equity value creation in software often depends on execution speed and prioritization. Recreation provides a clearer map of where engineering effort will likely translate into commercial outcomes.
It also changes how investors think about management teams. A founder who can explain the product’s strengths is helpful. But a founder who can respond to concrete test findings—acknowledging trade-offs, outlining a roadmap, and demonstrating how the product will improve—signals something different. It suggests operational maturity and a willingness to compete on product, not just narrative.
The operator angle: why this resonates with people inside buyout firms
Buyout investors increasingly staff diligence with operators, former product leaders, and technical specialists. Those teams tend to prefer evidence that can be observed directly. Recreating a product is a natural extension of that mindset.
It also aligns with how software teams work. Engineers and product managers don’t just accept requirements—they test them. They run scenarios. They look for regressions. They measure time-to-value. Recreation brings that discipline into investment analysis.
In other words, it’s not only about being thorough. It’s about using the same mental model that builds software.
What founders should take away: product defensibility is being tested in the open
For founders and operators, this trend is a reminder that product defensibility is no longer assessed only through brand, distribution, or stated differentiation. It’s increasingly evaluated through hands-on comparison.
That doesn’t mean every weakness will kill a deal. Many successful software companies start with imperfect products and improve rapidly. But it does mean investors will demand clarity on:
– What the product does better than alternatives
– Why customers stick around
– How quickly the company can close gaps
– Whether the roadmap addresses the competitive dimensions that matter most
– How the company handles reliability, onboarding, and integration realities
Founders who treat product as a living system—measuring user outcomes, iterating on friction points, and validating improvements—are likely to find this process less threatening. Those who rely heavily on positioning and assumptions may find that recreation exposes gaps they didn’t know were visible.
The likely next frontier: automation, integrations, and AI-enabled features
If investors are recreating products today, it’s reasonable to expect the process to become more automated and more comprehensive.
Automation could include scripted test suites that simulate user journeys, monitor performance metrics, and capture UI/UX friction systematically. Instead of a few analysts clicking through flows, investors could run repeatable tests that produce comparable results across companies and over time.
Integrations will likely become even more central. As software ecosystems expand, the “product” is increasingly the network of connections around it. Investors may test not only whether integrations exist, but whether they work reliably, handle errors gracefully, and support the workflows customers actually run.
AI-enabled features are also likely to show up