80% of experiments fail.
— Lenny Rachitsky (@lennysan) 30 juillet 2023
Keep this in mind when embarking on a big redesign. pic.twitter.com/tcEnZx5ihE
80% of experiments fail. Keep this in mind when embarking on a big redesign.
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80% of experiments fail.
— Lenny Rachitsky (@lennysan) 30 juillet 2023
Keep this in mind when embarking on a big redesign. pic.twitter.com/tcEnZx5ihE
80% of experiments fail. Keep this in mind when embarking on a big redesign.
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Check it out at http://
LennyBot.com Huge thank you to @mhtsai_95 who heard me ask for help on a podcast episode, reached out, and built this in a week Also, huge props to @danshipper for building the V1 of this. Read how Dan built it here: https://
lennysnewsletter.com/p/i-built-a-le
nny-chatbot-using-gpt
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Announcing the new and improved Lennybot A ChatGPT-4 powered chatbot that is trained on all of my newsletter content AND now all of my podcast transcripts. Also, includes links to all of the content it references. Ask it:
✓ How do I get better at strategy?
✓ How do I
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An easy rule of thumb for when your startup could start running A/B tests from @ronnyk pic.twitter.com/Ud3I2XGcSY
— Lenny Rachitsky (@lennysan) 28 juillet 2023
An easy rule of thumb for when your startup could start running A/B tests from @ronnyk
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Today's episode with @ronnyk is killing it. Don't miss it.
— Lenny Rachitsky (@lennysan) 27 juillet 2023
Whether you're just getting started with A/B testing, looking to fine-tune your existing approach, or even just thinking about it, there's a lot to learn here. The stories alone are worth the price of admission. pic.twitter.com/Sa6Wv6mi75
Today's episode with @ronnyk is killing it. Don't miss it. Whether you're just getting started with A/B testing, looking to fine-tune your existing approach, or even just thinking about it, there's a lot to learn here. The stories alone are worth the price of admission.
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Thank you to our wonderful sponsors for supporting the podcast: @Mixpanel
—Event analytics that everyone can trust, use, and afford: https://
mixpanel.com/startups @HelloRound
—The private network built by tech leaders for tech leaders: https://
round.tech/apply @Get_Eppo—Run
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Listen now Apple: https://
podcasts.apple.com/us/podcast/the
-ultimate-guide-to-a-b-testing-ronny-kohavi/id1627920305?i=1000622516586
… Spotify: https://
open.spotify.com/episode/3vD3c8
7FT7RKnvZUJRwOb4
… YouTube:

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Enjoy my conversation with @ronnyk
—The most insightful and experienced person I know on the art and science of A/B testing We discuss:
➔ How to foster a culture of experimentation
➔ When not to A/B test something
➔ Why *trust* is the most important element of running