Nikita Bier, the former head of product at X, is offering one-on-one video consulting on expert platform Intro at a rate of $15,000 for 30 minutes, or $500 per minute. The service is limited to venture-backed startups and covers topics including user growth, product development and fundraising. Bier stepped down as X product chief in early August but remains an adviser to the company. He previously founded anonymous polling app tbh, acquired by Facebook in 2017, and Gas, acquired by Discord in 2023. Both apps reached No. 1 on the App Store. Bier’s Intro fee is the second-highest on the platform, behind Comfrt founder Hudson Leogrande.