Welcome to Half Baked, the newsletter serving up startup ideas as celebrated as Anthropic dropping Fable 5.1 yesterday 🆕
In today's edition:
💡 An idea inspired by a $93 manatee
⛽️ 100M views, the Five Whys, a $3.2B YC story + more
🔍 OpenAI's hacker model, Naval's two words, 30 calls a month + more
🍻 An idea that could get a terrible reception
Let's goooo 🚀
📦 AI Customs Refund Agent
Duty Calls
Name.com Domain: Tariffic.ai
👤 Source: Greg Isenberg was charged $93 in tariffs to receive a stuffed manatee that cost less than the fee itself. Someone needs to solve this…
❌ Problem:
Ordering something from abroad can feel like playing customs roulette. The package arrives, the courier demands a mystery fee, and most people pay because decoding commercial invoices, product classifications and duty rules sounds worse than losing the money.
Those errors can add up fast. In the US alone, customs officials had accepted $90 billion of tariff-refund claims for processing by June, but recovering an individual charge can still depend on who imported the parcel, how it was classified and whether the right paperwork is filed. Here’s the idea.
✅ Solution:
An AI customs agent that reads a shipping receipt, commercial invoice and tariff breakdown, then checks whether the product’s HS code, declared value and duty calculation look correct.
Users upload their documents and get a free verdict in 30 seconds. If there’s a credible claim, the service prepares the evidence, routes it through the relevant courier, broker or customs process, and only charges a percentage when money comes back.
Over time you could sell the error data and auditing software to e-commerce brands, freight forwarders and customs brokers dealing with thousands of shipments.
🧑💻 Prototyping: Product Demo
💡 The Half Baked Take: There’s a lot of complexity to executing this, but if you can get over that, you could build something super cool here.
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💵 $20,000 Back for Switching Your Fleet
Businesses usually pay a premium for reliable coverage across multiple sites, and most of that premium is just brand markup.
We worked with T-Mobile for Business to pass along a straight deal: add 20 or more lines on the SuperMobile plan and save $1,000 on every single line, up to $20,000 back through 36 monthly bill credits. You still get unlimited premium data, network slicing and satellite coverage, just at a price that reflects your scale.
*With 36 monthly bill credits for new accounts that add at least 20 lines on SuperMobile. 5-Year Price Guarantee applies to monthly price on-network talk, text and 5G data; exclusions like taxes & fees apply. Slice features available on 5G standalone network only, not while roaming, via satellite, or tethering; coverage not available in some areas. Threat Protect requires capable device, app download and subscription. Texting & select satellite optimized apps available with compatible device in most outdoor areas where you can see the sky. Satellite service, including 911, may be delayed, limited, or unavailable.
💡 Ideas to Inspire You
💻️ SaaS: Merchants still fight chargebacks by hand, digging out receipts and tracking numbers to argue with a bank. Here's the agent we'd build to do the arguing for them.
📱 Mobile App: This wedding app idea clearly has huge viral potential. COuld be worth building?
🛍️ E-commerce: Every year millions in HSA and FSA money quietly evaporates because spending it is such a faff. Here's an idea to solve that problem once and for all.
💵 Side Hustle: The guys at My First Million found a side hustle so simple you'll be annoyed you're not already doing it.
⛽️ Fuel for Taking Action
🎓 Founder Tutorial: You can copy any visual style by having ChatGPT extract it as JSON, then inject it into every image you make after that.
💬 AI Prompt: This prompt finds the root cause of any problem using Toyoda's Five Whys method. Give it a shot!
📘 Playbook: This is the step-by-step sequence behind 100M+ organic views on X, no agency, no ad spend.
🤑 Money Shot: Two college kids applied to YC with no product and no idea. Eighteen months later they're worth $3.2 billion. Here's how.
🗓️ What Your AI Marketing Team Does While You Ship
You do not have a marketer. You have a product to build and a list going stale. Here is what Active Intelligence takes off your desk.
Writes the email in your voice, pulled from your website and anything you have sent before.
Works out who on your list should get it, from a plain English description.
Sends it to each person at the hour they are most likely to open it.
You approve, it goes out.
🔍️ Everything Else from Today
📰 Breaking News: OpenAI's next model can find and exploit unknown security flaws with nobody steering it. Game changer.
📚 Must-Read: This founder made 20 employees post on X daily, then piped every engager through Claude and Clay into DMs. 30 qualified calls a month. Steal the setup.
📺 Must-Watch: In this viral clip, Naval shared how to be successful in life in just two words. Any guesses?
✖️ Trending Tweet: OpenAI says Astra crosses a line no model has crossed before. Here's what they did about it.
⭐️ Reader's Pick: This guy makes $41k a month from his faceless YouTube channel. Here’s the playbook on how you could do the same. (Top link from yesterday’s edition)
🍺 Drunk Business Idea: TV Phone Holder
Tired of propping your phone against a glass every time you eat dinner? Wish your phone could help you relive TV’s golden era?
Introducing StandBy™, the world's first 3D-printed nostalgia box that turns your phone into a classic TV. Screw-on rabbit ears, four wobbly legs, and two knobs that turn beautifully and control nothing.
StandBy™ - Stand by me.
Vote
👋 That’s All Folks
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