I’ve been a startup CEO and product guy for ten years. When we started, we were firmly in the “future of the web” sci-fi realm—navigating the messy intersection of Web 2.0 and the Semantic Web (before everyone rebranded it as Web3). We eventually pivoted into ad-tech and carved out a win.
This is a fictionalized re-living of today’s reality, seen through the lens of a founder who has seen the “next big thing” fail—and succeed—before.
November 2025: The Weight of the Crown
I am a do-it-all, twenty-something startup CEO trying to seize a fortune in the middle of an AI Industrial Revolution. I operate a B2C chatbot application. We have the trifecta: users, press coverage, and investors. I have everything, yet every week the ground shifts five feet to the left.
December 2025: Noodle Profitability
We are obsessed with the user lifecycle. Our KPI is WAU (Weekly Active User) growth; it has to be at least 2%. Some weeks it stalls, but it never goes negative. Next is the subscription conversion rate: we’re at 1%, dreaming of 10%.
We’ve been live for six months and we’re already “noodle profitable.” That’s mostly because we live with our parents and run inference on free credits. My brilliant CTO built a smart router between upstream providers, so we almost never actually pay for compute. I know how fickle this is. It’s a house of cards, but as long as we grow, we might reach true profitability by Q1.
Note: We applied for the Y Combinator Spring batch and didn’t make it. We’ll go again in the autumn. Rejection is just a data point.
January 2026: The “Future Assistant”
The users love us. We built a mascot with a calming voice—a “future assistant” that guides you through the chaos of this emerging reality. Think Lifehacker meets Character.ai. The engagement is staggering; our median user returns daily and hammers out 10 prompts. We’re actually delivering value, not just hype.
February 2026: The Supply Stream Panic
I need to monetize more than 1% of our users before the free credit system breaks. We can’t charge a paid subscriber 1,000x the cost of inference just to subsidize the “tourists.”
While my team is “happy-go-lucky,” arguing over fonts and hex codes, I’m awake at 4:00 AM worrying about supply streams. I need them focused on building the best product, so I carry the stress. I’m just waiting for a lucky break—a magical feature or a VC with a big checkbook.
March 2026: The Ad-Network Dream
OpenAI just introduced an ad-supported tier. Everyone is echoing Anthropic’s mockery of it, but I’m secretly salivating. I can’t wait for them to offer an Ads SDK for API users.
Think of it: AdSense for LLMs. I don’t understand the ad business at all—I’ve used an adblocker since my dad installed one on my first PC—but I trust OpenAI to figure it out. The only ads I actually know are from the Super Bowl, but I’ll take whatever keeps our inference lights on.
April 2026: P&L Reimagined
If we could shift our revenue profile to 1% Subscription, 9% Trial, and 90% Ad-Supported, it would be a total game-changer. My CTO is skeptical. He says it’s not that simple because our usage is split between native mobile and web, half our users are international, and we don’t want to share data with “ad pirates.” He says user data is all they care about. I say we need a Stripe balance that doesn’t look like a countdown clock.
May 2026: The OpenAI “Sherlock”
This week, OpenAI announced special support for our exact niche. Signups dropped instantly. But then, something weird happened: our web traffic and registrations actually spiked.
The giants brought massive attention to the use case, and curious users are finding us. Our solution is artisanal—we’ve been polishing it for a year while OpenAI just “hacked it together.” My advisor says awareness is broadening. My business will grow, but my conversion rate will drop. I’ll have to restrict the free tier. I hate it, but the math doesn’t lie.
June 2026: The Developer Paradox
After limiting the free tier to ten messages a day, we’ve stabilized at a 1.4% conversion rate. We’ve started tracking Subscribed WAU as our North Star.
The irony? We’re paying more for our developers’ AI coding tools than we are for our actual product’s inference. Every dev on the team wants two different subscriptions for “maximum efficiency.” We’re essentially a startup built by AI, for AI, funded by the hope of ads.
July 2026: The RAG Wall
We’re hitting issues with our RAG (Retrieval-Augmented Generation) setup. Major publishers are blocking our crawlers, and I suspect others are feeding us “poisoned” or manipulated content. Users haven’t noticed because our filters are tight, but our source variety is shrinking. Reddit is now our primary source. Is Reddit the new Lifehacker? How do they keep the lights on with so many free users?
August 2026: The Ransom Effect
We enabled AdSense on the free tier yesterday. Surprisingly, our paid conversion rate went up. It turns out people like our service enough to pay “ransom” just to avoid the ads. Fine by me. We’re still waiting to see if OpenAI will ever open up their ad platform to the “little guys.”
September 2026: RPM and Real Dollars
I learned a new word today: RPM. It’s the cents we earn for every 1,000 prompts served.
I built a dashboard and realized that our revenue from free users (ads) is now matching our revenue from subscribers. The RPM is 100x worse than a sub, but the user base is 100x bigger. We hired a growth lead, and he’s already doubled our rate. For the first time in a year, I’m sleeping six hours a night.
October 2026: Reflection
I wish someone had told me a year ago that ads could actually be useful. Looking back, focusing on the UX was the right move, but I wish I’d had more confidence. I should have run small-scale experiments sooner. Now, I’m looking for more ad partners—I don’t want to be beholden to just one giant. OpenAI is still too busy to help the small players, so we’re carving our own path.
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