[paulddraper]

There are not currently many well-known products that use it. (Bitbucket cloud being the exception.)

That's not the best of reasons; just because Django is not used by Google doesn't mean it isn't the perfect tool for you.

[txcwpalpha]

Instagram uses it. I'd say they're pretty well-known.

Others: DigitalOcean, Pinterest (used Django at first, may have moved to Flask by now, not sure), Mozilla, Disqus, Robinhood, The Washington Post.

[vram22]

IIRC, I had read that Disqus uses Django, and that they were one of the biggest Django sites on the net, but that was a while earlier. Not sure about now.

Update: Just saw that HN user txcwpalpha said the same about Disqus in sibling comment.

[douglaswlance]

Pinterest uses Django.

[woadwarrior01]

Doesn't Instagram count as a well-known product? :)

[KyeRussell]

Last time I checked, last.fm uses Django.