ElevenLabs

Founded 2022 by Polish entrepreneurs Piotr Dąbkowski and Mateusz Staniszewski, headquartered in New York. Leading standalone AI voice-synthesis/cloning/dubbing company; public API and public status page (ElevenAPI, ElevenAgents, ElevenCreative components) confirmed. The Voice subcategory is genuinely thin beyond this one company — most other voice-AI capability ships bundled inside the LLM assistants already catalogued (ChatGPT, Gemini, Claude) rather than as independent standalone products, so not padding this subcategory further.