{"slug": "fish-audio-raises-50m-seed-funding-to-develop-ai-voice-models", "title": "Fish Audio raises $50M seed funding to develop AI voice models", "summary": "Fish Audio has raised $50 million in seed funding to develop its AI voice models, the company announced. The text-to-speech startup, which reports over 8 million users and $21 million in annual recurring revenue, offers open-source and hosted models supporting more than 80 languages. The funding round values the company at $500 million, following a $30 million venture round in 2025.", "body_md": "Via barchart.com\n\n# Fish Audio raises $50M seed funding to develop AI voice models\n\nThe AI voice startup has crossed 8 million users and $21M in annual recurring revenue as investor appetite for generative audio tools grows\n\nFish Audio just closed a major seed funding round to accelerate development of its text-to-speech models. The company reports more than 8 million users across its open-source and hosted model offerings, alongside $21 million in annual recurring revenue.\n\n## What Fish Audio actually does\n\nFish Audio builds text-to-speech technology that converts written words into natural-sounding human voices. The company offers both an open-source version of its models and a hosted API product, which lets developers plug voice synthesis directly into their own applications.\n\nIts flagship model family, the Fish-Speech and S2 series, supports more than 80 languages. The company published technical reports on its S2 and S2 Pro models in March 2026, and its benchmarks show a word error rate of 0.54% in Chinese and 0.99% in English.\n\nReal-time streaming and instant voice cloning are two of the platform’s headline features. Fish Audio also runs a community marketplace where developers and creators can share and monetize voice models they have built on top of the platform.\n\n## The funding picture and what it signals\n\nThe company reached a valuation of $500 million following a $30 million venture financing round in 2025. No lead investor was publicly named in connection with that round.\n\nFish Audio itself has no reported affiliation with blockchain technology or crypto tokens. Its business is straightforwardly an AI software company funded by venture capital, not a Web3 project.\n\n**Disclosure:** This article was edited by Editorial Team. For more information on how we create and review content, see our\n\n[Editorial Policy](https://cryptobriefing.com/editorial-policy/).", "url": "https://wpnews.pro/news/fish-audio-raises-50m-seed-funding-to-develop-ai-voice-models", "canonical_source": "https://cryptobriefing.com/fish-audio-raises-seed-funding-ai-voice-models/", "published_at": "2026-07-28 14:12:44+00:00", "updated_at": "2026-07-28 14:32:26.561864+00:00", "lang": "en", "topics": ["artificial-intelligence", "generative-ai", "ai-startups", "ai-products"], "entities": ["Fish Audio", "Fish-Speech", "S2", "S2 Pro"], "alternates": {"html": "https://wpnews.pro/news/fish-audio-raises-50m-seed-funding-to-develop-ai-voice-models", "markdown": "https://wpnews.pro/news/fish-audio-raises-50m-seed-funding-to-develop-ai-voice-models.md", "text": "https://wpnews.pro/news/fish-audio-raises-50m-seed-funding-to-develop-ai-voice-models.txt", "jsonld": "https://wpnews.pro/news/fish-audio-raises-50m-seed-funding-to-develop-ai-voice-models.jsonld"}}