After 5 rounds of interviews I had to follow up with recruiter in India and then received a generic/copy and paste email that they have chosen another candidate. No feedback or reason why.

Long process that went on over 4 months from when I initially applied. Straight forward phone conversation with HR in San Francisco. From there was a 3 hour face to face with head of sales and two work colleagues. I then had a second face to face, which again was a 3 hour face to face with the rest of the team which I was told was the final process. I was sure I had the job however unfortunately I didnt. I was told I would fit in really well with the team and I was quite confused about the final feedback as it was quite contradictory. I felt like there was a another reason behind it all that they didn't pass on (it seemed they recruted a position under instead). None the less, an amazing company and the whole process was really fantastic and everyone was lovely.