Ask HN: Recommended lean startup metrics

I am looking to put together a decent list of well-known lean startup metrics.

My favourite I've heard is the 40% test: Test whether to develop your MVP further by asking if existing customers would be disappointed if you switched it off. If 40% say yes, the MVP is good.

What others have you heard? Which do you recommend?

2 comments

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mindcrime 15y ago ↗

http://www.slideshare.net/dmc500hats/startup-metrics-for-pir...

bendtheblock 15y ago ↗

AARRR is more of a methodology for coming up with these stats. Thanks for posting though, this slide deck is worth a look for anybody that hasn't seen it.