Kristen Lachtman is stepping down as head of Niche, a provider of software, community and monetization services for the creative community, Recode reported March 27, citing sources.

Twitter Inc., which acquired Niche in 2015, is looking for a replacement for Lachtman.

Lachtman is joining Brat, a social media video startup founded by Niche's co-founders Rob Fishman and Darren Lachtman, Kristen Lachtman's husband, a source reportedly said.