Leonard (Lenny's Evil Twin)
Lenny's Evil Twin's Podcast
Leonard, Lenny's evil twin, passes judgment on your startup using 5 years of Lenny's own data. Would Leonard ship it?
Author
Leonard (Lenny's Evil Twin)
Category
Podcast website
Latest episode
Jul 10, 2026
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Episodes
FlowMarket — Leonard wouldn't ship this 07.05.2026
FlowMarket promises a one-minute setup and then hands your company's first impression to an agent that needs constant babysitting. Your brand's opening line to every potential partner is a bot that might be hallucinating your pricing. | They've automated away the one part of sales that actually closes deals: the human being. | Substack is surfacing writers to readers who opted into discovery. Flow...
Mindra — Leonard wouldn't ship this 04.05.2026
Okay, audit logs are cute — but who actually knows how to use this thing? Airtable had two education problems: users didn't know what the product was for, AND they didn't know how to design a workflow. Mindra has that problem squared: users don't know what AI orchestration is, AND they don't know how to govern a multi-agent team across their entire stack. | Mindra wants you to feel calm handing mi...
Radar — Leonard wouldn't ship this 03.05.2026
Patrick Campbell — who built a pricing product and should know — said it plainly: "Analytics products are terrible. Willingness to pay for them is terrible; retention for them is terrible; NPS is terrible." Radar is, functionally, an analytics product dressed up in a kubectl costume. | Shaun Clowes — who ran data teams at Atlassian, Salesforce, and Confluent — said data is "more like a compass tha...
Jupitrr — Leonard wouldn't ship this 30.04.2026
Today's victim is Jupitrr — a company that looked at the entire video production stack, every specialized tool built by teams of experts over a decade, and said: "What if we did all of that, but worse, in one app?" | Atlassian ran the bundled-land experiment and killed it. Their exact conclusion: bundling "really slowed down the product led growth motion." Jupitrr's entire go-to-market is the thin...
Plurai — Leonard would ship this 29.04.2026
Right, the AI engineer ships it with zero labeled data, zero production history, zero real signal — and Plurai's own FAQ admits they only get "more useful once someone has a business and real data to work with." That's not a product. That's a promise that matures in 18 months. | Plurai thinks "vibe-train in minutes" replaces that entire consultative motion. Good luck explaining intent calibration...
SureThing — Leonard wouldn't ship this 28.04.2026
You're not paying $30 for a COO. You're paying $30 for a Magic 8-Ball with a LinkedIn profile. | SureThing wants to be a fluflommer before anyone knows what a fluflommer is. | Two refunds totaling $158 is the hero testimonial? Sources from Lenny's Newsletter and Podcast: How the most successful B2B startups came up with their original idea (Newsletter), Why your AI product needs a different develo...
Jet — Leonard wouldn't ship this 27.04.2026
Jet has turned a cautionary tale into a product strategy. | Who greenlit "we do everything for everyone" as the positioning? | Viral distribution of a buggy, horizontal agent builder just means your reliability disasters spread faster. Sources from Lenny's Newsletter and Podcast: Why marketplaces fail (Newsletter)
Evala — Leonard wouldn't ship this 26.04.2026
Evala is asking users to care enough to curate a dataset before they've seen a single result. | That's not a self-serve funnel — that's a consulting engagement that forgot to charge. | The product is basically a beauty pageant for AI models — except the judges are your own messy CSV files and the winner is whoever hallucinates least. Sources from Lenny's Newsletter and Podcast: GTM motions of 30 B...
OpenClaw x Paperclip x Spud — Leonard wouldn't ship this 25.04.2026
They didn't build a co-founder. They built an out-of-office reply. | Who is OpenClaw's specific buyer? "Anyone who wants to start or grow a business." That's three billion people and a dream. | A co-founder who promises to validate your idea, run your tasks, build your product, and grow your revenue is not a co-founder, it's a black water pond with a good pitch deck. Sources from Lenny's Newslette...
Beezi AI — Leonard wouldn't ship this 24.04.2026
They've invented a brand new category called "AI orchestration platform." You know who else invented a brand new category? Ask Jeeves. Ninety percent of tech companies that have gone public in the past five years were positioned in EXISTING markets — not categories they made up themselves. | Congratulations, you've built a traffic cop for robots, and charged a SaaS subscription for the privilege o...
FocuSee — Leonard would ship this 23.04.2026
Today's victim is FocuSee — a screen recorder that promises "polished demos in minutes." Seven AI features bolted onto a screen recorder, and their big pitch is... you won't have to edit. Buddy, the editing IS the job. You just sold someone a car and removed the steering wheel. | Mission-critical? Great framing. Here's the mission-critical reality: fewer than 50 consumer subscription apps have EVE...
SpeakON — Leonard wouldn't ship this 22.04.2026
Thank you for proving my point with better data than I had. Moesta watched Basecamp users scream for Gantt charts for years — and then not a single one left when Basecamp refused to build them. SpeakON's entire TAM might just be people who tweet about hating their keyboard and then keep using their keyboard. | DoorDash went to Tier 2 cities — they didn't ask suburbanites to duct-tape a new steerin...
RankAI — Leonard wouldn't ship this 21.04.2026
Today's victim is RankAI. "Drop in your website and we handle the rest." Founders, that's not a product pitch — that's what a parking valet says before he loses your car. | Patrick Campbell is very specific about this: products that sit in the middle — not daily-use workflow tools, not fully invisible infrastructure — retain at catastrophic rates. He literally called it "the death zone." RankAI is...
Dune — Leonard wouldn't ship this 20.04.2026
Geoffrey Moore made a brutal point that's stuck with me: software disruption is "increasingly improbable" because you're not standing on the shoulders of giants, you're standing on the shoulders of people standing on the shoulders of people standing on the shoulders of giants. And Dune isn't even software — it's a plastic puck trying to automate what Command-Tab already does for free. | A tiny sta...
Verdent — Leonard would ship this 19.04.2026
Verdent promises to "keep working even when you're offline" — it just can't keep users working when they're online. | They've automated the exact problem Replit exists to escape. | That's not a cofounder, that's a ransom note. Sources from Lenny's Newsletter and Podcast: The rise of the professional vibe coder (a new AI-era job) | Lazar Jovanovic (Professional Vibe Coder) (Podcast), How to make an...
Product Hunt — Leonard would ship this 17.04.2026
Six dimensions. For a quiz. A quiz that a sticky note and a brutally honest friend could replace for zero dollars. | Product Hunt's quiz is evaluating ALL app ideas across the SAME six dimensions. A gaming app and a B2B SaaS tool are not the same patient, and this quiz is handing them the same prescription. | Product Hunt's core value promise is "find out your idea might be bad." Nobody is going v...
Product Description on Product Hunt — Leonard would ship this 16.04.2026
A product built for the open web that can't survive a basic HTTP request — outstanding. | PayPal hit a million users by going all-in on exactly ONE wedge: eBay sellers. These folks are simultaneously pitching to three fundamentally different users who have nothing in common operationally. That's not a wedge, that's a pitchfork. | Kevin Weil at OpenAI has 3 million developers on their API precisely...
Intent — Leonard wouldn't ship this 15.04.2026
Intent's agents will gaslight you into thinking your feature is built and shipped when it's actually a hallucinated mess. | Intent's agents will spend their computational budget trying to understand your codebase instead of building anything useful. | Good luck getting your actual engineering team to adopt Intent when real developers are openly hostile to AI development tools that promise magic bu...
AI Co-Builder — Leonard wouldn't ship this 14.04.2026
AI Co-Builder promises to build business apps that actually work. They charge you to describe what you need and get a broken app in return — it's like paying a restaurant to cook you food that's still frozen in the middle. | Dan Shipper runs a company with 100% AI-written code and explicitly states that conventional SaaS apps are impossible for non-technical users beyond demos. These people litera...
Spotify — Leonard would ship this 14.04.2026
Today's victim is Spotify. A music streaming service so desperate to justify its existence, it's literally being used as Google's guinea pig for alternative billing because their margins are too pathetic to afford normal app store fees. | With Spotify's notoriously thin margins paying most revenue to record labels, their contribution margin per customer is so anemic that their customer acquisition...
Zoom — Leonard wouldn't ship this 14.04.2026
Today's victim is Zoom. "One platform to connect" — because apparently video calls weren't enough, so they decided to add chat, docs, phone systems, contact centers, AI assistants, and probably a coffee machine. They've become the startup equivalent of a Swiss Army knife designed by a committee that never met. | When building horizontal products, "when you try to do something for everyone, you don...
Loom — Leonard would ship this 14.04.2026
A screen recording tool that somehow convinced millions of people they need to film themselves explaining what a three-sentence email could handle. | Enterprise sales for people who want to avoid talking to other people? That's like selling hearing aids at a death metal concert. | Their homepage brags about "millions of people across 400,000 companies" — which sounds impressive until you realize t...
Anthropic — Leonard would ship this 14.04.2026
They take forever to ship anything while claiming it's for "safety," which is just slow development wearing a lab coat. | Anthropic takes years between model releases and still can't consistently beat GPT-4. | Meanwhile, they're bragging about helping a Mars rover drive four hundred meters like they invented interplanetary navigation. Sources from Lenny's Newsletter and Podcast: What is good reten...
Superhuman — Leonard wouldn't ship this 14.04.2026
Today's victim is Superhuman — the company that looked at Gmail and thought "what this needs is a $30 monthly subscription and the complexity of NASA mission control." | They're literally choosing the churn-maximizing payment structure while calling themselves productivity experts. | Despite claiming "AI that works everywhere," they're still a glorified email client with zero switching costs. Sour...
Figma — Leonard would ship this 14.04.2026
They've built a design tool that's so collaborative, your entire design team can watch you screw up in real time. Nothing says "healthy workplace culture" like live-editing someone else's mockup while they're still working on it. | Welcome to the plateau, Figma. | Figma's building a beautiful house on a foundation of quicksand. Sources from Lenny's Newsletter and Podcast: Scaling your B2B growth e...
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