{"id":"clm_D84B65970604","entity":"elevenlabs","predicate":"ceo","value":"Mati Staniszewski","value_json":{"note":"Co-founder and CEO since the company's founding (clm_219C7E0114E2, 2022-04; month precision).","check":{"by":"research, quote read on the page","on":"2026-11-07","url":"https://elevenlabs.io/blog/elevenlabs-launches-new-generative-voice-ai-products-and-announces-19m-series-a-round-led-by-nat-friedman-daniel-gross-and-andreessen-horowitz","quote":"Mati Staniszewski, CEO and co-founder of ElevenLabs, comments:","outcome":"checked"},"start":"the founding: pages name a co-founder and CEO, none dates the title","precision":10},"valid_from":"2022-04-01","valid_to":null,"published":"2023-06-20","recorded":"2026-10-31","citation":{"plain":"AsOf. \"ElevenLabs ceo: Mati Staniszewski\", as of 2022-04-01. Claim clm_D84B65970604, https://asof.is/claim/clm_D84B65970604, accessed 2026-11-08. Source: https://elevenlabs.io/blog/elevenlabs-launches-new-generative-voice-ai-products-and-announces-19m-series-a-round-led-by-nat-friedman-daniel-gross-and-andreessen-horowitz.","url":"https://asof.is/claim/clm_D84B65970604","accessed":"2026-11-08"},"confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-31T00:05:18.252566+00:00","updated_at":"2026-11-07T23:16:21.266053+00:00","sources":[{"url":"https://techcrunch.com/2024/01/22/voice-cloning-startup-elevenlabs-lands-80m-achieves-unicorn-status/","tier":"secondary","publisher":"TechCrunch","published_at":"2024-01-22T00:00:00+00:00"},{"url":"https://elevenlabs.io/blog/elevenlabs-launches-new-generative-voice-ai-products-and-announces-19m-series-a-round-led-by-nat-friedman-daniel-gross-and-andreessen-horowitz","tier":"primary","publisher":"ElevenLabs","published_at":"2023-06-20T00:00:00+00:00"},{"url":"https://elevenlabs.io/press","tier":"primary","publisher":"ElevenLabs","published_at":null},{"url":"https://www.thestar.com.my/tech/tech-news/2026/02/04/elevenlabs-raises-500-million-at-11-billion-valuation-wsj-reports","tier":"secondary","publisher":"Reuters (via The Star)","published_at":"2026-02-04T00:00:00+00:00"},{"url":"https://elevenlabs.io/blog/cfo","tier":"primary","publisher":"ElevenLabs","published_at":"2026-09-08T00:00:00+00:00"},{"url":"https://fortune.com/2024/01/22/ai-unicorn-andreesen-horowitz-eleven-labs-venture-capital-series-b-tech/","tier":"secondary","publisher":"Fortune","published_at":"2024-01-22T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-11-07","quote":"Mati Staniszewski, CEO and co-founder of ElevenLabs, comments:","url":"https://elevenlabs.io/blog/elevenlabs-launches-new-generative-voice-ai-products-and-announces-19m-series-a-round-led-by-nat-friedman-daniel-gross-and-andreessen-horowitz"},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","citation":"citation: how to cite the row (plain: one sentence with the value, its as-of date, the claim id and URL, the day answered and the primary source; url: the claim page; accessed: the day answered). APA and BibTeX forms are on the claim page.","why_not":{},"checked_by":{"page-read":"its source page states the value and the date"}}}