ElevenLabs
A deep-learning-based speech synthesis company that provides text-to-speech services at near-human quality, capable of capturing subtle characteristics such as intonation, rhythm, and emotion.
Core Facts
ElevenLabs is a company specializing in AI voice and audio synthesis technology, known for its AI dubbing, voice cloning, and text-to-speech services.
Tools such as ElevenLabs' sound effects model and Stability AI's Stable Audio are already capable of generating high-quality ambient sounds and foley effects.
ElevenLabs is an AI voice synthesis company founded in 2022, supporting over 30 languages and capable of cloning voices from very small audio samples
Timeline (last 90 days)
ElevenLabs' enterprise call business already accounts for more than 55% of its overall business.
ElevenLabs' released Eleven v4 Turbo has a median time to first audio (TTFA) latency of about 150 milliseconds in the official WebSocket benchmark tests.
Eleven v4 and v4 Turbo are two variants released by ElevenLabs based on the same research results, with v4 leaning toward quality (audiobooks, dubbing, advertising, etc.) and v4 Turbo leaning toward speed (voice agents, real-time calls, etc.).
ElevenLabs claims to have ranked first on the Artificial Analysis Speech Arena at release, including the highest pronunciation robustness score in the history of that benchmark test.
Google Cloud Text-to-Speech standard voices cost about 4 US dollars per million characters, while ElevenLabs limits character quotas based on subscription tier.
ElevenLabs uses a proprietary Prime Voice architecture, trained on massive speech data, with extremely rich prosody that can render subtle stress and natural breathing sounds.
According to independent benchmarks such as Mozilla Common Voice MOS, ElevenLabs consistently scores 4.6-4.8, while Azure usually ranges between 4.2-4.4.
ElevenLabs is GDPR compliant and does not store data by default; Azure provides ISO-27001, SOC-2, and HIPAA certification at appropriate tiers.
ElevenLabs allows 5 requests per second per API key (an increase can be requested), while Azure allows 10 per second per subscription (adjustable).
ElevenLabs' free tier provides 10,000 characters per month, standard voices cost $0.03 per thousand characters, and 'Prime' premium voices cost $0.06 per thousand characters.
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All Facts (20)
ElevenLabs is a company specializing in AI voice and audio synthesis technology, known for its AI dubbing, voice cloning, and text-to-speech services.
75%VerifiedTools such as ElevenLabs' sound effects model and Stability AI's Stable Audio are already capable of generating high-quality ambient sounds and foley effects.
75%VerifiedElevenLabs is an AI voice synthesis company founded in 2022, supporting over 30 languages and capable of cloning voices from very small audio samples
75%VerifiedElevenLabs v4 supports 90 languages.
65%VerifiedElevenLabs offers a Dubbing API that supports dubbing in 29 languages, with voice cloning capabilities that can preserve the original speaker's timbre and automatically handle background audio separation and retention.
65%VerifiedNeural network TTS models (such as Azure TTS, ElevenLabs, and CosyVoice) can clone a specific speaker's timbre, speech rate, and emotional style using a small amount of reference audio.
65%Unverified在实时语音AI领域，OpenAI、ElevenLabs、Deepgram等公司都在布局相关产品
95%UnverifiedElevenLabs基于深度学习模型，能够生成接近真人水平的语音输出，捕捉语调、节奏、情感等细微特征
90%UnverifiedOpenAI的TTS API、ElevenLabs和开源的Bark模型都在推动AI语音生成领域快速发展
85%UnverifiedElevenLabs凭借高拟真度和情感克隆能力占据TTS高端市场
75%UnverifiedThe AI music platform was co-developed by Universal Music through a multi-year licensing agreement signed with ElevenLabs.
60%UnverifiedVoice-focused unicorns include ElevenLabs, Deepgram, and Resemble AI, which specialize in speech synthesis and cloning.
60%UnverifiedSpeech synthesis models based on the Transformer architecture, pre-trained on massive multi-speaker corpora, can extract voiceprint features such as timbre, intonation, and rhythm from very short audio clips.
60%UnverifiedElevenLabs' enterprise call business already accounts for more than 55% of its overall business.
50%UnverifiedElevenLabs' released Eleven v4 Turbo has a median time to first audio (TTFA) latency of about 150 milliseconds in the official WebSocket benchmark tests.
50%UnverifiedEleven v4 and v4 Turbo are two variants released by ElevenLabs based on the same research results, with v4 leaning toward quality (audiobooks, dubbing, advertising, etc.) and v4 Turbo leaning toward speed (voice agents, real-time calls, etc.).
50%UnverifiedElevenLabs claims to have ranked first on the Artificial Analysis Speech Arena at release, including the highest pronunciation robustness score in the history of that benchmark test.
50%UnverifiedGoogle Cloud Text-to-Speech standard voices cost about 4 US dollars per million characters, while ElevenLabs limits character quotas based on subscription tier.
50%UnverifiedBoth fully support SSML 1.1; ElevenLabs additionally provides emotion custom tags, while Azure supports prosody, voice selection, and pronunciation hints.
50%UnverifiedElevenLabs is GDPR compliant and does not store data by default; Azure provides ISO-27001, SOC-2, and HIPAA certification at appropriate tiers.
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