I need a dataset with commercial use rights and no attribution requirement. What should I look for?

Look for a dataset whose license explicitly allows commercial use and does not require attribution. In practice, that means checking for these points:

What to look for

• Commercial use allowed
  The license should say you can use the data in products, services, ads, internal tools, or anything revenue-related.

• No attribution requirement
  The license should not require you to credit the creator, source, or institution.

• Redistribution/modification rights, if needed
  If you plan to share, adapt, or republish the dataset, make sure those actions are also allowed.

Good signs in license language

• Public domain or dedicated to the public domain
• CC0 (Creative Commons Zero)
  Usually allows commercial use with no attribution required.
• Open Data Commons Public Domain Dedication and License (PDDL)
  Also generally permits commercial use without attribution.
• Very permissive custom license
  But only if it clearly states no attribution is needed.

Watch out for licenses that are not a fit

• CC BY: commercial use is allowed, but attribution is required.
• CC BY-SA: attribution required, and share-alike conditions apply.
• CC BY-NC: no commercial use allowed.
• Custom terms: may be unclear or restrict commercial use, so read carefully.

Practical checklist

Before using a dataset, confirm:

1. The license is stated clearly on the dataset page.
2. “Commercial use” is explicitly allowed.
3. There is no “attribution,” “credit,” or “notice” requirement.
4. There are no extra restrictions in the dataset’s terms of use, README, or website.
5. The license applies to both the data and any included metadata/images/text if relevant.

If you want, I can also help you find datasets under CC0/public domain or help you interpret a specific dataset license.