Basement Browser

An AI shopper that knows what you like, and buys it for you.

185 followers

An AI shopper that knows what you like, and buys it for you.

185 followers

Basement is a browser whose job is shopping. It keeps a Closet of everything you have ever bought, learns your taste from how you actually browse, finds the best price across the web, and checks out for you. Every purchase runs on a single-use card scoped to that one order, so your real card is never exposed and nothing goes beyond the budget you set. Every payment lands in one place. Powered by Crossmint. Live on iOS and Chrome.

This is the 2nd launch from Basement Browser. View more

Basement

Launching today

Shopping browser with agentic checkout

Basement is now a shopping browser. Today we launch agentic checkout: your AI shopper finds the best price across the web and buys it for you. Every purchase runs on a single-use card scoped to one order, so your real card is never exposed and nothing goes beyond the budget you set. Every payment lands in one place. Powered by Crossmint. It knows what you like. Now it can buy it. Live on iOS and Chrome.

Free

Launch tags:Artificial Intelligence•E-Commerce•OpenAI Day

Launch Team

Viktor.comAn AI coworker that actually does the work

Promoted

Basement Browser

Hunter

📌

Hey Product Hunt, Luis here, founder of Basement. I have spent the last decade building consumer products, and this is the one I could not stop thinking about. Shopping online still works against you: your purchases are scattered across dozens of store logins, every tool works for the store, and nothing remembers what you already bought. So I built a browser whose job is shopping. It learns what you like from how you actually browse, keeps a Closet of everything you own, finds the best price across the web, and today it closes the loop and checks out for you. The part I am most proud of is how the buying works. Every purchase runs on a single-use card scoped to that one order, minted inside a budget you sign with your passkey. Your real card never touches Basement, and no purchase can go beyond the cap you set. That checkout layer is powered by Crossmint. It is live today on iOS and Chrome. I would love your feedback, and I will be here all day answering everything.

Report

7d ago

If it can find Argentina vs Spain under $150, I WANT IT RIGHT NOW

How does live chat feature work?

Report

1h ago

Previous Basement Browser Launches

Basement BrowserA multiplayer mobile browser with AI agents on every webpage

Launched on March 12th, 2026

Forum Threads

p/basement-browser

•

4mo ago

We built Basement because browsers haven't changed in 20 years — and that's by design.

Google and Apple make billions keeping your browser passive. No social layer, no AI agents acting on your behalf, no awareness of what you actually care about. Just tabs and ads.

Basement flips that. Every webpage becomes a live room where you can see and talk to other people browsing the same page. And your Baseling an always-on AI agent tracks prices, watches restocks, and surfaces deals without you lifting a finger.

We're starting with shopping because that's where the pain is sharpest, but the vision is bigger: a browser that actually works for you instead of for advertisers.

Would love to hear what's the one thing you wish your browser did that it just doesn't?

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