Alt Capital

David AI, an audio data research company founded in 2024 by former Scale AI engineers, is hiring a Backend Software Engineer in San Francisco with a salary of $165k–225k/yr. The company, which has rai…

Retell AI, a Y Combinator-backed voice AI company valued at over $1.5B with $80M in annual recurring revenue, is hiring an Applied AI Engineer (Customer Facing) for its Redwood City headquarters, offe…

Superhuman, the productivity firm formerly known as Grammarly, has acquired GPTZero, an AI-detection startup founded by Princeton graduate Edward Tian. The $30M ARR company, valued at over $88M, will …