Help

Marketplace basics for vendors and buyers. No account required.

About the marketplace

How HUD's marketplace works and how to get started

Selling on HUD

Listing and selling your data on HUD

Buying on HUD

Finding, evaluating, and purchasing data on HUD

Still have questions?

Book a call with the HUD team to talk through your supply, buyer needs, or marketplace fit.

About the marketplace

What is HUD's marketplace?

How does HUD make money?

What kinds of data vendors is HUD looking for?

What kinds of data or work can I bring to HUD?

How do I get started, and how does vendor registration work?

How do I get in touch with HUD?

Selling on HUD

How do I get started as a vendor?

What kind of supply is HUD looking for?

What are Listings, Briefs, and vendor tiers?

Can I work through both Listings and Briefs?

What happens after I submit a Listing?

Why do I only see a few Briefs?

What should I include with a codebase?

Do I need to connect GitHub, or can I upload files another way?

Can I see other vendors' Listings or prices?

What supply is most in demand right now?

Can buyers see or download my raw uploaded materials before purchase?

What if I am not sure whether my supply is worth listing?

What is the difference between raw data, tasksets, evals, and RL environments?

How is pricing or value estimated?

Do I keep ownership of my data or code?

Why does HUD ask vendors to sign an NDA?

What should I prepare before a working call with HUD?

Should I send materials in Slack, email, or upload them in the portal?

Can one partner bring supply from many vendors?

Buying on HUD

What can I do as a buyer on HUD?

How do I find and compare Listings?

What can I inspect before purchasing?

What is the difference between Buy now, samples, and bids?

What happens after a bid is accepted?

Where do completed purchases appear?

When should I create a Brief?

What happens after vendors apply to a Brief?

About the marketplace

What is HUD's marketplace?

How does HUD make money?

What kinds of data vendors is HUD looking for?

What kinds of data or work can I bring to HUD?

How do I get started, and how does vendor registration work?

How do I get in touch with HUD?

Selling on HUD

How do I get started as a vendor?

What kind of supply is HUD looking for?

What are Listings, Briefs, and vendor tiers?

Can I work through both Listings and Briefs?

What happens after I submit a Listing?

Why do I only see a few Briefs?

What should I include with a codebase?

Do I need to connect GitHub, or can I upload files another way?

Can I see other vendors' Listings or prices?

What supply is most in demand right now?

Can buyers see or download my raw uploaded materials before purchase?

What if I am not sure whether my supply is worth listing?

What is the difference between raw data, tasksets, evals, and RL environments?

How is pricing or value estimated?

Do I keep ownership of my data or code?

Why does HUD ask vendors to sign an NDA?

What should I prepare before a working call with HUD?

Should I send materials in Slack, email, or upload them in the portal?

Can one partner bring supply from many vendors?

Buying on HUD

What can I do as a buyer on HUD?

How do I find and compare Listings?

What can I inspect before purchasing?

What is the difference between Buy now, samples, and bids?

What happens after a bid is accepted?

Where do completed purchases appear?

When should I create a Brief?

What happens after vendors apply to a Brief?