Bret Taylor

I am so proud that Sierra inducted into JPMorganChase Hall of Innovation. Thank you Lori Beer, Larry Feinsmith, and Gill Haus for our partnership and recognition. sierra.ai/blog/jpmorganc…

Guardian has been keeping its promises to customers since 1860. Now, they're partnering with Sierra so millions of customers can get answers in seconds. Read more about our work together: sierra.ai/customers/guar…

Go Valkyries! #Ballhalla

Every quarter at Sierra, we celebrate the end of the quarter with Double Denim Day (or, as some like to call it, Canadian Tuxedo Day) 👖. This Q3, we needed a lot of denim to celebrate the most remarkable quarter in Sierra's 2.5 year history.

We added over $150M ARR this quarter, bringing our total ARR beyond $400M. Remarkably, we added more ARR in one quarter than we had all of last year.

The most exciting thing to me is that our pace is accelerating. It took us six months to double from $100M to $200M ARR, and only five months to double from $200M to $400M ARR.

@claybavor and I are grateful to our customers and proud of the entire Sierra team.

I was and am shocked the exponential time hypothesis is false. I had hoped for a result on P / NP from the models, but had naively presumed they would prove the opposite of this result.