Stealth Mode Rising: An In-Depth Look at the Secretive Startup Trend

Most companies are eager to spread the word about who they are and what they do. Publicity attracts investors, customers, and talent. A strong public presence builds credibility and trust.

But a growing contingent of startups are rejecting this conventional wisdom in favor of an unorthodox approach known as "stealth mode." Instead of shouting their ambitions from the rooftops, these companies opt to fly under the radar, revealing little to no information about their team, product, or progress.

In this post, we‘ll shine a light on the stealthy startup trend by exploring what motivates founders to embrace secrecy and evaluating the risks and rewards of this strategy. We‘ll also hear insights from top VCs and entrepreneurs on how to determine if staying in the shadows could give your startup a competitive edge.

Stealth Startups 101: What You Need to Know

A "stealth startup" is a new business that keeps its purpose, team, and activities intentionally concealed from the public and press for a period of time, typically ranging from a few months up to 2 years. Often, the only outward sign that the company exists is a basic landing page with vague wording and a way to contact the team.

While some degree of secrecy is common in the early days of building a startup, what sets stealth companies apart is that staying under the radar is a deliberate, long-term strategy, not just a default state. The founders have consciously chosen to limit their public presence.

The current stats highlight just how pervasive the stealth approach has become:

• Stealth startup funding increased 140% year-over-year in 2020, reaching $1.6B+ across 365 deals globally
• 3 of the top 5 largest funding rounds in Q2 2022 went to stealth companies
• 68% of early-stage equity deals go unannounced (UK data)

Clearly, launching in secret is having a moment. But the trend isn‘t without controversy. Some pundits perceive it as a silly fad at best and a red flag at worst. As venture capitalist Blake Robbins puts it: "Stealth is the easiest way to hide the fact that you don‘t have anything."

So what‘s really driving the shift to stealth? When you dig into the most common reasons founders cite for staying secretive, a few key themes emerge:

1. Averting idea theft. Startups pursuing truly original innovations don‘t want to tip off potential competitors and lose their first-mover advantage. Stealth buys them time to gain a lead.

2. Perfecting the product. Keeping a low profile allows startups to ruthlessly prioritize product development over PR and gather honest feedback from a small group of beta users.

3. Cultivating mystique. In a world where every startup seems to be clamoring for attention, an air of mystery can generate buzz and make a company seem more desirable.

4. Attracting the right people. Staying private gives founders space to build the team and culture they want without excess scrutiny. The "insider" status appeals to some top talent.

Essentially, the stealth approach enables startups to carefully control the flow of information, revealing only what they want, when they want. Secrecy acts as a strategic lever to carve out breathing room for the messiness of the early stages.

Lessons from Startups That Played the Stealth Game

To understand how stealth mode plays out in practice, let‘s examine a few notable companies that embraced the secretive approach:

Sapho

• Industry: Enterprise Software
• Stealth Duration: 2 years
• Total Funding: $27.9M

Sapho operated in complete stealth while refining its "micro app" platform that sits on top of legacy business systems. When the company finally launched publicly in 2016, it emerged with an impressive roster of big-name early customers like Bayer, Turner, and CBS Interactive.

Co-founder and CTO Peter Yared believes the long stint in stealth enabled Sapho to build its product the right way. "We didn‘t want to have to go back to customers and say, ‘Oh that thing we sold you was a prototype, now you need to buy the real thing,‘" he told TechCrunch.

Verkada

• Industry: Enterprise Security
• Stealth Duration: 2 years
• Total Funding: $139M

Verkada spent two years quietly developing its AI-powered security camera system before announcing itself with a splashy profile in The Wall Street Journal. The stealth period allowed Verkada to line up an impressive array of investors, including First Round Capital and Sequoia.

The company‘s CEO Filip Kaliszan says stealth gave Verkada a chance to nail its go-to-market approach. "We were able to build our product and get to the point where we had real customers and revenue," he said in an interview. "We didn‘t want to come out of stealth until we had something that was truly differentiated."

Aclima

• Industry: Environmental Tech
• Stealth Duration: 6 years
• Total Funding: $64M

Aclima wins the prize for patience, having spent over half a decade in the dark while developing its environmental sensor networks. The San Francisco startup‘s secrecy enabled it to quietly score key partnerships with Google and the EPA.

For Aclima‘s leadership team, stealth was essential to protecting their IP in the fast-moving environmental monitoring space. "We felt it was critical to focus our limited resources on developing our core technology rather than investing in a public-facing image," said CEO Davida Herzl.

The common threads among these success stories are:

1. The stealth period was used intentionally to achieve specific goals
2. Major milestones were hit before the public unveiling
3. The companies emerged with impressive traction and credibility

In each case, stealth was a means to an end—a temporary strategy that created advantageous conditions for the startup‘s early growth. The companies resisted the urge to stay secret for secrecy‘s sake.

Mastering the Art of Stealth: An Insider‘s Guide

If the prospect of building your startup behind closed doors resonates with you, know that maximizing the upsides of stealth while minimizing the downsides requires walking a careful line. Here‘s some battle-tested wisdom to keep you on track.

Define your "public" milestones upfront. It‘s critical to determine at the outset what you aim to achieve during your stealth period and put a rough timeline on it. Otherwise, it becomes all too easy to stay heads down indefinitely.

For most startups, 1-2 years in stealth is plenty. Anything beyond that should prompt some soul-searching about whether you‘re hiding from hard realities. As venture capitalist Mark Suster advises, "Being stealthy & being unaccountable are 2 different things. You can‘t hide in stealth mode forever."

Practice selective secrecy. Just because you‘re in stealth mode doesn‘t mean you have to be totally invisible. In fact, the most successful stealth startups are often quite proactive about building relationships behind the scenes.

You might keep your company name and product specifics under wraps while still meeting with select investors, experts, and potential customers to get feedback. Stealth is a dial you can turn up or down as needed, not an all-or-nothing switch.

Create a non-disclosure culture. For stealth to work, discretion has to be a core value for every member of your team. Put formal NDAs in place with employees, contractors, and investors. But also strive to hire people who intuitively understand the strategic value of secrecy.

Founder and investor David Weekly stresses the importance of signaling to your team that loose lips have consequences. "One trick we used [at our stealth startup] was to put a $5 bill in each employee‘s offer letter," he recalls. "If any of us leaked, that $5 would turn into $500."

Build in public—internally. Being stealthy doesn‘t have to mean being isolated. Create forums for your team to bond, swap ideas, and celebrate wins. Regular all-hands meetings, demo days, and cross-functional collaboration are still essential.

Lean into your small size and shared secret status to foster camaraderie. Staying under the radar should energize your culture, not dampen it.

Don‘t neglect distribution. It‘s a common mistake for startups in stealth to get tunnel vision on their product and forget about go-to-market strategy. But if you wait until launch to think about acquiring customers, you‘re setting yourself up for a slog.

As Y Combinator advises its (non-stealth) startups, you should be able to sell your product before you‘ve built it. Identify your early adopters during the stealth phase and start building relationships with them. Alpha and beta programs are one way to do this discreetly. When you do emerge from the shadows, you want to hit the ground running.

5 Signs Your Startup Might Be a Fit for Stealth Mode

So how do you know if your startup is a candidate for stealth? While every company is unique, the following signs suggest going undercover could pay off for you:

1. Your product is truly novel. If what you‘re building is a significant departure from the status quo, you‘ll want time to experiment without the pressure of outside expectations or the risk of being copied.

2. You‘re in a crowded market. Staying stealth can help you avoid getting lost in the noise and enable you to build early momentum without fighting for attention.

3. You have complex tech. Deep tech startups with serious R&D needs can benefit from heads-down time to gain a technological edge before competitors catch wind.

4. You‘re a first-time founder. If you don‘t have an established reputation or network to trade on, staying in stealth lets you make newbie mistakes in private while still accessing help from select mentors and advisors.

5. You know your "stealth exit" plan. You have clear milestones in mind for what you need to achieve before you‘ll feel ready to go public and a timeline for when you expect to hit them.

If most of these resonate, embracing some degree of stealth could be the right move. But if you‘re unsure, don‘t force it. Defaulting to transparency is never a bad call.

Gazing Into the Stealth Crystal Ball

Having taken a 360-degree look at the stealthy startup trend, let‘s zoom out and consider what the future might hold. Here‘s my view:

The current popularity of stealth mode reflects real shifts in the startup landscape:

• Increased competition is raising the stakes for launching with a differentiated product
• Massive VC dry powder means startups can raise huge sums without facing public scrutiny
• Remote work has made it easier to assemble a team and build under the radar

Given these underlying conditions, I believe going stealth will remain a popular choice for startups in the near term, especially in crowded markets like AI, fintech, and cybersecurity where true "secrets" can still yield an advantage.

However, I suspect founders‘ definition of what stealth entails will evolve. Binary thinking about being either totally public or totally dark will give way to a more fluid spectrum of selective secrecy. The emphasis will be on targeted privacy versus blanket paranoia.

We‘re also likely to see more startups using stealth as a temporary tactic versus an all-encompassing identity, reflecting the reality that at a certain point, external feedback becomes essential for growth. As Naval Ravikant, co-founder of AngelList, puts it: "Stealth is a tactic, not a strategy."

Still, certain categories of companies—particularly deep tech startups pursuing scientific breakthroughs and open-ended R&D—will always have good reason to embrace secrecy for the long haul. In these realms, patience to achieve a true technological advantage is a necessity.

Putting Stealth to Work For You

Ultimately, succeeding in stealth mode comes down to having clarity on your reasons for choosing this path and the discipline to use your time in the shadows wisely.

Staying secretive makes sense if you‘re chasing a singular insight, aiming to emerge with a truly differentiated product, or believe you have an opportunity to gain a key technological edge. It‘s a way to buy yourself time and space for ruthless focus and experimentation.

But simply being enamored with the idea of secrecy for its own sake is a recipe for drifting in obscurity. Stealth is a tool that must be wielded with intention and balanced against the need to validate your ideas in the real world.

My advice? Default to transparency unless you have a concrete reason not to. And if you do go stealth, don‘t linger in the dark without accountability. Keep one eye on the endgame and be ready to step into the spotlight when the time is right. Build in secret, but don‘t hide from the truth.