The company domains are stale.

(useloom.com changed to loom.com, getsentry.com -> sentry.io etc)

Other examples:

{'useloom.com': 'http://www.loom.com/'},

{'getsentry.com': 'http://sentry.io/welcome/'},

{'standardcognition.com': 'http://standard.ai/'},

{'proposify.biz': 'http://www.proposify.com/'}