Should Investment Decisions Rely on Intuition or Data?

Early-stage Investors seem to rely on little else than their gut to make multi-million dollar bets on fledgling startups—and their Founders. How do the best VCs mix their intuition and other sources of information to make informed decisions? What can we learn from the latest research on our brain and judgment-making heuristics in VC? In this post and companion webinar, I analyze the weight of intuition and data in the process used to make Venture Capital investment decisions. I also give practical examples of how Venture Capitalists should train their intuition to incorporate data and avoid mistakes.

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The Role of Intuition in VC Investment Decisions

It is undeniable that intuition plays a role in Venture Capital investing, as uncertainty prevails in entrepreneurship.

Entrepreneurship Is About Gut-Driven Decisions

Entrepreneurs often rely on their intuition to make decisions due to the high-stakes, fast-paced nature of starting and growing a business—where waiting for complete data can mean missing crucial opportunities.

This reliance on gut feelings is grounded in cognitive science, suggesting that intuition is a form of rapid, unconscious processing that amalgamates past experiences, knowledge, and cues from the environment to guide decision-making in uncertain situations.

Successful entrepreneurs are known for making intuition-based decisions, often “betting the house” with little more than a strong gut feeling. For instance, when Steve Jobs returned to Apple in 1997, he made the intuitive decision to simplify the product line drastically, a move not immediately obvious from the data but pivotal in Apple’s turnaround.

Intuition is a very powerful thing—more powerful than intellect, in my opinion.

Steve Jobs – Apple (Source: Harvard Business Review)

Steve Jobs often emphasized that intuition guided many of his decisions at Apple. He trusted his gut feeling to create products that he and his friends would want, leading to innovations that often preceded market demand. This approach underpinned Apple’s strategy, focusing on product simplicity and user experience, which became hallmarks of the company’s success.

VC Investment Decisions Rely On Little Data

Venture Capital investing involves navigating through uncertainty and, in some way, attempting to predict the future, making decisions often based on intuition rather than solid data.

The problem with data is that it makes it challenging to imagine the exponential growth curves in nascent industries. Bill Gates’ 1995 memo about the internet is a prime example. While only 0.4% of the world’s population was using it at the time, he called it a “tidal wave” and didn’t care about being mocked publicly on TV to push for its wider adoption.

Jack Ma had no business plan, zero revenue, and maybe 35-40 employees. But his eyes were very strong. He had strong, shiny eyes.

Masayoshi Son – Softbank (Source: Bloomberg)

Sofbank’s Masayoshi Son’s investment in Alibaba is a prime example of intuition driving monumental investment decisions. Masa, captivated by Jack Ma’s vision and determination after just one meeting, decided to invest in Alibaba based on the conviction he saw in Ma’s eyes, rather than on detailed financial analyses. This intuitive decision led to one of the most lucrative investments in Venture Capital history, showcasing the immense potential of trusting one’s instincts in identifying future successes in the tech sector.

Since data is scarce in early-stage VC investing, Investors must develop a capacity to interpret signals, which primarily relies on intuition. Nigel Morris, the former Capital One co-Founder who now leads QED Investors, a fintech-focused VC firm, explained that the uncertainty in VC made it more challenging to make decisions than helming a $20-billion market cap company.



The Problem With Relying On Intuition To Make Investment Decisions

For all the glamour and hype, intuition-based investing is more often incorrect than successful.

The “Nostradamus Effect” of Tech Predictions

The narrative of successful Founders and Investors making prescient decisions thanks to superior intuition suffers from survivorship bias, as someone making poor gut-based decisions will not be remembered.

A “Nostradamus effect” skews our perception, making us remember the few predictions that turn out to be true while forgetting the multitude that do not materialize. This selective memory can often give an inflated sense of predictability in fields where uncertainty is the only certainty.

Famously wrong predictions about technology illustrate this point. IBM’s Thomas Watson widely underestimating computer demand, 20th Century Fox’s Darryl Zanuck’s skepticism towards the impact of television, or Robert Metcalfe’s doubts about the internet’s scalability serve as stark reminders. These instances, rooted in intuition and the context of their times, underscore the challenges and risks of forecasting in technology.

The black-swan events of the past forty years—the PC, the router, the Internet, the iPhone—nobody had theses around those. So what’s useful to us is having Dumbo ears.”

Doug Leone – Sequoia (Source: New Yorker)

One striking commonality is how vested those who made these predictions were in them being true. IBM sold punch-card tabulating systems when Watson made his famously wrong prediction about computers, Zanuck saw television as a competition of going to the movies, and Metcalfe sold extranets.

As Sequoia’s Doug Leone suggests, technological disruptions are unpredictable. Investors need to have their ears on the ground to decipher the weak signals announcing their success.

I dive into these two points—cognitive biases leading to wrong predictions and the need to collect more data—in the companion webinar to this article.

Intuition Breeds Cognitive Biases Lethal To Sound Investment Decisions

The problem with intuition is that it gives rise to cognitive biases. The work of psychologists Amos Tversky and Daniel Kahneman is seminal in this area. They introduced the idea that making investment decisions based on intuition may lead to error in the wrong circumstances.

Biases present in VC investing include confirmation bias, which occurs when Investors seek out information that reaffirms their preconceived notions, disregarding evidence to the contrary. Priming can influence decisions when recent exposure to a certain idea or theme unconsciously influences responses to related topics. Groupthink can lead to poor decisions and outcomes as the desire for harmony or conformity results in a dysfunctional decision-making process where dissenting viewpoints are suppressed. Narrow mental models limit the Investor’s thinking and can cause them to overlook potential investment opportunities that do not fit within their established frame of reference. I detailed these biases in the article below.



VC biases lead to two kinds of mistakes in investment decisions.

Errors of commission happen when a decision is made to move forward with an investment despite warning signs to the contrary. Masa Son’s investment in WeWork is a notable example. Despite various concerns about the company’s business model and sustainability, SoftBank continued to provide significant bridge funding after the IPO failed, throwing good money after bad. The eventual turmoil and near-collapse of WeWork exposed the potential consequences of such biased investment decisions.

Errors of omission occur when Venture Capitalists miss out on a significant opportunity. A classic case is Benchmark’s decision not to invest in Google’s Series A round. The firm failed to see the potential that Google’s novel algorithm could have on the world of search and advertising, a misstep that can be attributed to the biases affecting their decision-making process. This error of omission resulted in missing out on what would become one of the most influential companies of the digital era.

In the webinar, I analyze how prominent Investors stayed away from AirBnB due to mental limitations and how they could have avoided this mistake by collecting more data.

In the next section, I’ll discuss the significance of using data to make investment decisions. I argue that VC is a data-driven asset class, insofar as data analysis is woven into every step of the process.

Data Is At The Heart Of Venture Capital Investment Decisions

From deal flow management to due diligence, investment committees, and Board monitoring, collecting and interpreting data is part and parcel of the VC investing process.

Step 1. Deal Flow Management

Deal flow management is a crucial process in Venture Capital. Investors assess numerous potential investment opportunities to identify those with the highest potential. A study by Gompers et al. (2020) highlights the sheer volume of this endeavor, showing that the median US early-stage VC firm evaluated 119 deals annually for every single investment made—demonstrating the selective nature of the VC investment process.

The deal flow funnel involves several stages, each requiring more data:

Each step filters the prospects more stringently, ensuring only the most promising ventures secure funding.

Step 2. Due Diligence

Once the investment opportunity reaches the next step in the process (pre-validation), due diligence starts. VC due diligence comprises a blend of exploratory and confirmatory steps to ensure a comprehensive understanding of the potential investment. The objective is to collect data to validate continuous interest in the opportunity and eventually present it to the Investment Committee.

The exploratory phase involves initial meetings and basic analysis to understand the company’s business model, revenue plans, and market position. It is conducted by the deal team within the VC firm and is an iterative process: if partners express further interest, the deal team collects more data from the Founders.

Following this, the confirmatory part of due diligence dives deeper. It involves a robust investigation into the company’s financial health, legal standing, and operational structure, often conducted by external experts (primarily financial auditors and legal counsels, depending on the startup’s development stage). The article below goes deeper into the limits of VC due diligence.



A crucial step of VC due diligence most Founders underestimate is the subtle cues and signals gathered by Investors during this discovery phase.

While VCs may initially claim they will make a swift go/no-go decision to Founders, the reality often involves a drawn-out process. This period allows VCs to gather crucial data by observing the entrepreneur’s behavior over time. Important elements like how promptly entrepreneurs return calls or follow through on promises can be as telling as formal due diligence checks on legal documents or patent applications.

What Garage Ventures’ Bill Reichert calls a “slow bake” approach, as opposed to a “microwave” deal, is favored by Investors as it offers deeper insights into the quality and reliability of the entrepreneurial team.

Step 3. Investment Committees (IC)

As mentioned before, VC ICs’ main function is to gather and analyze data, often to counteract misplaced intuitions borne by the deal team—which may be “compromised” by a close relationship with the Founders and a subconscious bias towards making the investment.

The investment committee memorandum (IC memo) is a critical document in this process. It compiles comprehensive data on the startup, including performance metrics like growth rates, user acquisition costs, and retention rates. It also analyzes the startup’s market and competitive landscape.

This data, alongside financial projections and team assessments, informs the committee’s decision, ensuring that investment choices are grounded in rigorous analysis and not solely on intuition. I wrote a detailed article on IC memos, with real-life examples from elite VC firms (see below).



In the webinar, I illustrate an extreme case of a data-driven VC decision-making process. Clint Korver, Managing Partner at Ulu Ventures, emphasizes a data-driven approach over intuition in Venture Capital decision-making. Korver critiques the traditional reliance on gut feelings within the industry, where many professionals claim an innate ability to sense potential in entrepreneurs and markets. He argues that such methods are fraught with bias and inconsistency, advocating instead for a structured, analytical framework that minimizes personal bias and emphasizes quantifiable metrics.

Korver outlines the use of decision analysis tools that aid in systematically evaluating investment opportunities by calculating potential returns and assessing risks objectively. Ulu Ventures’ methodology involves mapping out possible outcomes of investments and their probabilities, which helps in understanding the key drivers of risk and value. Korver suggests that this systematic approach increases the accuracy of investment decisions and integrates continuous learning and adjustment into the process.

Ulu Ventures claims that their approach bears fruits. Out of 64 startups in their portfolio, 20 were analyzed without the methodology, of which 50% went out of business. Out of the 44 investments done with the data-driven methodology, only 11% failed.

Step 4. Portfolio Monitoring

The next step in the VC cycle is portfolio monitoring, a process also centered on meticulous data gathering.

VCs collect this data through routine mechanisms, such as detailed reporting packs provided by companies, regular Board meetings, and other structured updates. These tools enable VCs to assess the performance and health of their investments continuously.

The process ensures that Venture Capitalists maintain a clear, current view of each portfolio company’s financials, strategic direction, and operational challenges, enabling them to make informed decisions and provide valuable support. One example is extending bridge financing in case of emergency, as the recent pandemic illustrated.

Actions, and data, speak louders than words.

John doerr – Kleiner Perkins (Source: Measure What Matters)

John Doerr, the legendary Kleiner Perkins Investor, is a strong proponent of data-driven portfolio monitoring in Venture Capital. In his book Measure What Matters, he defended the OKR methodology, a results-oriented approach originating from Intel under Andy Grove, which Doerr applied to the companies he invested in—famously, at Google when the startup was less than a year old.

The OKR (Objectives and Key Results) methodology is a goal-setting framework that helps organizations define and track objectives and outcomes. The approach involves setting a clear, ambitious Objective and linking it to specific, measurable Key Results to gauge progress. This methodology is intended to align teams and increase transparency, ensuring that all members are working collaboratively towards common strategic goals.

While the OKR primarily benefits the startup, it helps VCs leverage data to make decisions in their strategic stewardship role.

Making Intuition Work In Investment Decisions

Experts disagree on the role of intuition in investment decisions and whether (and how) it should be considered a factor.

In a Google talk promoting his 2011 best seller “Thinking, Fast and Slow” over a decade ago, Nobel Prize laureate Daniel Kahneman discussed the topic of intuition, particularly in relation to Malcolm Gladwell’s views as expressed in his book “Blink.”

Kahneman pointed out that there are generally two camps regarding intuition: those who are in favor of it and those who are skeptical. Gladwell’s book, while not an unconditional defense of intuition, suggests that people can sometimes intuitively “know” things without understanding why, which could be interpreted as a somewhat magical process.

Kahneman positions himself in the skeptical camp, primarily due to his early work with Amos Tversky on the biases and flaws in intuitive thinking. He contrasts this perspective with the work of Gary Klein, who is a strong proponent of expert intuition. Despite their differing views, Kahneman describes a collaborative effort with Klein aimed at understanding where intuition performs well and where it does not.

If an environment provides valid cues and good feedback, skill and expert intuition will eventually develop in individuals of sufficient talent.

Daniel Kahneman & Gary Klein (Source: American Psychologist, 2009)

Their conclusion, as outlined in their joint paper “A Failure to Disagree,” suggests a clear understanding of when intuition can be trusted: essentially when the environment is sufficiently regular, and an individual has had the opportunity to learn its regularities.

Kahneman criticizes the notion of intuition as magical, preferring to see it as a form of recognition—a skill that can be honed in predictable, rule-based environments like chess, but is less reliable in unpredictable or complex situations like investing in financial markets. This demystification of intuition aligns with a more scientific understanding of how people make decisions and perceive the world.

I apply Kahneman’s advice, “delay intuition to gather more data,” throughout my programs for active and aspiring VCs, where I train Investors to put their gut feel (and biases) in check to ask more questions when evaluating startup opportunities.

Aram Founder
Aram is a veteran investment professional with 20 years of experience. He’s realized over 45 transactions across Project Finance, LBO Financings, Growth Equity, Venture Capital, and M&A in half a dozen countries on three continents.
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