From Gartner: "This graphic was published by Gartner, Inc. as part of a larger research document and should be evaluated in the context of the entire document. The Gartner document is available upon request from GitHub."

The request link has expired. Can't make this stuff up: https://www.gartner.com/reprints/?id%3D1-2IKO4MPE%26ct%3D240...

If you asked me about that silly quadrants chart, I'd say it looks like someone paid for the answer they wanted to see.

They may deny it, but it's widely assumed that Gartner only mentions companies that buy something from them.