Founder Failures: Post-Mortems · Episode 26 · 12 min · 20 August 2026
Founders' Confessional: The Brutal Truths Behind Startup Fails
Unfiltered weekly post-mortems on business blunders—insider lessons too useful to keep secret
What this episode covers
Join two founders as they pull back the curtain on their biggest blunders, dissecting a different failed business decision each week with raw honesty. This isn't just a post-mortem; it's an unfiltered conversation revealing the painful lessons learned, offering invaluable insights into the common pitfalls that can derail even the most promising ventures. Tune in to gain practical wisdom, avoid costly mistakes, and understand the true grit required to build a successful startup.
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Transcript
1,800 words · the script as narrated
Okay, get this. Forty-two percent of startups fail because of "no market need." Forty-two. So, nearly half of all the blood, sweat, and tears just… goes into building something nobody actually wants. Exactly. It’s not about running out of money, not really. It’s not about getting outmaneuvered by a competitor. It’s building a beautiful solution to a problem that doesn't exist. Last week on the confessional, we talked about those unfiltered truths, and honestly? This feels like the most painful one of all. Because it's the one you can't blame on anyone else. It's not the market's fault. It's not your investor's fault. It's yours. You fell in love with an idea, and you never stopped to ask the one question that mattered: does anyone give a damn?
Yeah. And I wanna talk about one of those today. A story that just… it perfectly captures this. Halo Smart Labs. Remember them? Vaguely. They had that… smart smoke detector, right? Looked sleek. Felt premium. Exactly. They called it a "best in class" product. And you know what? It probably was. But they shut down. And the founder, in the post-mortem, was just brutally honest. He said, and I’m quoting here: "With Kolos, we did a lot of things right, but it was useless because we ignored the single most important aspect every startup should focus on first: the right product." Useless. Wow. To call your own product, your baby, useless. That's a level of honesty you only get after a spectacular failure.
It's the kind of clarity that costs millions of dollars and years of your life to acquire. They were so focused on making the best thing, they never confirmed if it was the right thing. And that’s the trap, isn't it? The engineering trap. The designer trap. We get so obsessed with the craft, with the elegance of the solution, we forget to check if anyone has the problem we're solving. We get positive feedback from our friends, from other tech people… Who all say "Oh, that's so cool!" but would never actually buy it. It's qualitative feedback without commitment. It's the most dangerous drug for a founder. So what does this mean for you, Admin, sitting in your sprint planning meeting?
It means you have to be the professional skeptic. When everyone is celebrating a technical breakthrough or a beautiful UI, you have to be the one asking, "Okay, but which specific customer gets so much value from this that they will open their wallet? And how do we KNOW that?" You have to be willing to be the least popular person in the room for five minutes. Because the alternative is being the person writing a post-mortem like the Halo founder eighteen months from now. You know, this reminds me of V1 Interactive. The video game developer. Oh, yeah. They launched that game, "Disintegration," back in 2021. It had a big name behind it, a veteran from the Halo—the video game Halo, not the smart detector—franchise.
Right. Pedigree. A cool concept. It was this hybrid of a first-person shooter and a real-time strategy game. On paper, it sounded amazing. And in reality? In reality, it was a game for an audience of, like, twelve people. The shooter fans found the strategy parts boring, and the strategy fans found the shooter parts shallow. They tried to please everyone and ended up pleasing no one. And they shut down the entire studio nine months after launch. NINE months. The founder said something that I think about all the time. He said, "Maybe I should be happy that I lasted for about two years… After all, statistics out there say about 90% of start-ups fail in a year." It's this weird mix of devastation and, like, grimly accepting the odds.
But the odds aren't just a roll of the dice! The odds are a direct result of these decisions. V1 didn't fail because of a curse. They failed because they built a product for a non-existent customer. They misread the market. Just like Halo Smart Labs. And just like that anonymous founder from the CB Insights report. What did he say? "Markets change and we didn’t change quickly enough." And then the kicker: "tl;dr: users > partners, no premature scaling." Users over partners. He spent all his time chasing deals, getting validation from other businesses, when he should have been obsessed with the end user. He was building for his partners, not his customers.
Another version of the same mistake. It's so easy to do. A big partnership feels like a win. It's validation! You can put a logo on your website. But if the users of that partner don't care… it's all just theater. So for you, Admin, if you're running a B2B or a B2B2C company, this is the lesson. Your partner is not your customer. Your customer's customer is your customer. You need to be talking to them. Directly. If you can't, if you're firewalled from the end user, that is a five-alarm fire. You are flying blind. One hundred percent. You're just taking someone else's word for what the market needs. And their incentives are probably not your incentives.
I've got one more. And this one… this one is recent. And it is PAINFUL. Okay, lay it on me. A game developer, Boomie Studio. They soft-launched a game called "Neon Fall" back in May of this year. The team was hyped. They thought the physics were great, the look was cool. They were proud of what they built. Uh oh. I can already hear where this is going. They set a goal for the first week of the soft launch. A modest goal, they thought. Ten thousand downloads. Okay. 10k. Seems reasonable for a new game. They got one hundred and forty-two. Oof. Wow. Not one thousand. One. Four. Two. One hundred and forty-two downloads. The gap between expectation and reality… it's just a chasm.
The founder, Sudhishkumar, wrote this post-mortem and you could just feel the pain. He said, "It is painful to write this, but it is necessary." God, that’s just… that's the sound of a spreadsheet telling you your dream is dead. You can argue with qualitative feedback. You can find excuses. You can't argue with one hundred and forty-two when you needed ten thousand. The market has spoken, and it just whispered "nope." That is the most brutal form of "no market need." It's not a slow decline. It's a brick wall on day one. All that time, all that code, all that art… for nothing. And you know the team loved it. That's the tragedy. Internally, they were probably getting amazing feedback.
"This feels great!" "I love this level!" They were their own focus group. They built the game they wanted to play, assuming thousands of other people wanted to play it too. And they were wrong. It's the ultimate echo chamber. So, Admin, here's the takeaway. If your only validation is coming from inside the building, you have NO validation. None. You have to get your hypothesis in front of real, paying, cynical customers before you write a single line of production code. Not friends. Not your mom. Strangers who do not care about your feelings. Test the ad copy. Test the landing page. Ask for a credit card before the thing even exists. Anything that forces a real commitment, not just a polite "yeah, that's cool." Because a "like" is free.
A download is cheap. A credit card number… that’s truth. You know, we're talking about the product, the market, the metrics. But there's another layer to this. The human cost. That Wilbur Labs survey from this year… it found that 90 percent of founders have considered quitting because of the stress. Ninety percent. So basically everyone. Basically everyone. And what's more stressful than pouring your soul into something for two years and then watching the world completely ignore it? That's not just a business failure. That's an identity crisis. It's founder burnout, and it's a huge reason why these death spirals happen. You're so exhausted and emotionally invested, you can't see the writing on the wall.
You start believing your own hype because the alternative is just too devastating to contemplate. You double down on the bad idea. You convince yourself that one more feature, one more marketing push, will be the thing that turns it all around. Premature scaling. You're trying to grow something that doesn't have roots. You're pouring water on concrete and hoping for a forest. So what's the antidote? I mean, besides just… not failing, which is easier said than done. I think it's about changing the culture around failure. We talk a big game about "failing fast," but we don't really mean it. We mean "succeed fast, and if you can't, then fail quietly over there, please." Right.
Fail fast, but don't mess up my cap table. The idea of a "pre-mortem" is something I think is criminally underused. Before you even start, you get the whole team in a room and you say, "Okay, it's a year from now. This project has failed spectacularly. Why? What happened?" And you write it all down. "We couldn't find customers." "The tech was too complicated." "A competitor beat us to it." You map out all the landmines before you even take the first step into the field. It reframes the whole exercise. It makes it safe to talk about the risks. It turns pessimism into a productive tool. It’s the opposite of the echo chamber. And it means that when you see one of those landmines in the distance six months later, you don't pretend it's a mirage.
You recognize it. You say, "Hey, remember that thing we were all worried about? It's happening." It's about building a system to protect you from your own optimism. Because that optimism is what gets you started, but unchecked, it's also what will drive you right off a cliff. There's that quote from James Everingham that I love. "You have to be impatient with shipping, but patient with your career." Mmm. That's good. I think that's the key. This one product, this one launch, it feels like everything right now. But it's not. It's one at-bat in a very long game. The failure of Neon Fall or Disintegration or the Halo detector feels final. But it's only final if you let it be.
The lesson is what you carry to the next thing. If you can survive the post-mortem. If you can be as honest as these founders were and actually learn the lesson. Forty-two percent of people don't. They build another beautiful thing nobody wants. So maybe the real question for you, Admin, isn't "how do I avoid failure?" It's "how will I behave when it happens?"
About Founder Failures: Post-Mortems
Two founders dissect a business decision that went badly wrong, with the kind of brutal honesty you normally only hear behind closed doors.
