Ask HN: Who's using PM2 and/or Keymetrics in production?

Used PM2 and Keymetrics in my last start up job. I feel like PM2 is must for App because of features provided. Keymetrics is little bit costly. You can find other solutions as well but PM2 and Keymetrics is good combination overall.

I'm using pm2 to run all our services. Nothing to complain.

I never used keymetrics tho.