“I need to know what laundry detergent to buy”
SudsSage 3000
“You opened a browser, typed a problem, and submitted it. That WAS the agent.”
An agent that analyzes your laundry habits, water hardness, skin sensitivities, and machine type to recommend the optimal detergent from current retailer inventory with price tracking.
This is so solved it's embarrassing. Wirecutter, Consumer Reports, and literally every mommy blog since 2008 have exhaustively covered this. The 'personalization' angle is the only surviving wedge, but even that's been done by laundry apps. You're not disrupting detergent, you're avoiding the aisle.
Viability Analysis
Pros & Cons
What's going for it
What's against it
Who You're Up Against
Open Source Alternatives
When Will Big AI Kill This?
Most Likely Killer
Amazon
Timeline: Already happened — Rufus launched 2024
How They'll Do It
Amazon knows your purchase history, your machine type from past purchases, your budget, and your Prime delivery address. Rufus already does this for free inside the world's largest store.
Your Survival Strategy
Niche down to something Amazon can't own — hyperlocal water hardness data + dermatologist-approved eczema-safe recommendations with lab-verified ingredient transparency. That's a $9.99/mo app for anxious parents.
Confidence
If You're Crazy Enough to Build It
Solo Dev Time
One weekend, including a nap
Team Size
You, a laptop, and a bottle of Tide as emotional support
Estimated Cost
$50–$200 in API costs before you realize Wirecutter did this better for free
Tech Stack
Want to actually build this?
Work with me to ship it.
Survived the verdict? Good. Let's build the damn thing.
Got another problem that needs an agent?
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