The following organizations make use of the data-sets published by MetaBrainz and are supporting us financially or through some other reciprocal agreement. There are also organizations that make use of our data that have explicitly declined to support us. There may also be other organizations making use of our data that we don't know about yet. If you know of a company using our data, please contact us.

Unicorn tier

For large companies and mythical situations that require custom agreements.

Silver tier

For start-ups with 10 or more people and a public product; heavy API use.

Bronze tier

For popular mobile apps and for early start-ups with public products; medium API use.

Mobile tier

For mobile app developers with paid apps or premium features; light API use.

Non-profit organizations tier

For universities and non-profits conducting research, or authors of open-source software using our data.