Jutharat Pinpan/iStock via Getty Images AI voice startup ElevenLabs has raised $500M in a Series D funding round led by Sequoia Capital, valuing the company at $11B, according to CEO Mati Staniszewski. Andreessen Horowitz and investment firm Iconiq also participated in the new funding round, Staniszewski said in a post on X. "With this funding, we’re going even deeper with ElevenAgents - our conve...
Jutharat Pinpan/iStock via Getty Images AI voice startup ElevenLabs has raised $500M in a Series D funding round led by Sequoia Capital, valuing the company at $11B, according to CEO Mati Staniszewski. Andreessen Horowitz and investment firm Iconiq also participated in the new funding round, Staniszewski said in a post on X. "With this funding, we’re going even deeper with ElevenAgents - our conversational Agents Platform helping enterprises elevate customer experience, revenue teams, and streamline internal operations. The platform has already driven our acceleration to close 2025 with over $330M in ARR, working with enterprises and partners like Deutsche Telekom, Square, Deliveroo, Revolut and the Ukrainian government," said Staniszewski. This latest funding values ElevenLabs at $11B, more than tripling its valuation from one year prior, and brings total funding to $781M across five rounds since its founding in 2022, the company said in an emailed document to Seeking Alpha. ElevenLabs noted that it closed 2025 with over $330M in annual recurring revenue, or ARR, driven by rapid enterprise adoption by companies like Deutsche Telekom, Square, the Ukrainian Government, and Revolut for customer support, conversational commerce, citizen engagement, internal training, and inbound sales. "We stay hungry, knowing how early this space still is as we build toward IPO and beyond," Staniszewski noted . ElevenLabs said it plans to use this funding to continue to expand research and product and continue its international expansion across London, New York, San Francisco, Warsaw, Dublin, Tokyo, Seoul, Singapore, Bengaluru, Sydney, São Paulo, Berlin, Paris, and Mexico City with locally embedded go-to-market teams to support enterprise adoption of ElevenAgents and ElevenCreative worldwide. In addition, ElevenLabs announced a major upgrade to its voice agents, enabling faster response times and improved expressiveness, powered by new turn-taking improvements and its Eleven v3 Conver...