Retell AI

Bing Wu founded two investor-backed startups in college — Motif App, a social self-improvement network, and FroG International Sports, an AI basketball training assistant — and also built Wall-X, a WeChat currency-exchange chatbot for international students. He joined ByteDance as a Product Manager on enterprise SaaS, then TikTok as Senior PM on AI age estimation. In 2023 he co-founded Retell AI through Y Combinator (W24), building an AI voice agent platform that has scaled to eight-figure ARR in under two years, processing millions of calls for enterprises in insurance, healthcare, and sales.

Zexia Zhang is a Co-Founder and CTO of Retell AI. She co-founded the company in 2023 through Y Combinator (W24) and oversees the technical architecture of Retell's voice AI platform. Detailed prior-career information beyond her co-founding role at Retell AI is not publicly substantiated.

Todd Li is a Co-Founder and President of Retell AI. He co-founded the company in 2023 through Y Combinator (W24) and oversees business operations and growth strategy. Detailed prior-career information beyond his co-founding role at Retell AI is not publicly substantiated.

Weijia Yu is a Co-Founder and COO of Retell AI. She co-founded the company in 2023 through Y Combinator (W24) and oversees operations as the platform scales to enterprise customers across insurance, healthcare, and outbound sales. Detailed prior-career information beyond her co-founding role at Retell AI is not publicly substantiated.

Evie Wang is a Co-Founder and CMO of Retell AI. She co-founded the company in 2023 through Y Combinator (W24) and leads marketing and brand strategy. Detailed prior-career information beyond her co-founding role at Retell AI is not publicly substantiated.