audEERING records 8,075 monthly visits with +10.6% month-over-month growth and Contact for Pricing pricing. Soniox records 335,647 monthly visits with +2.2% growth and Paid pricing.
Voice AI that understands how people really sound
One speech AI API for recognition, generation, and translation in 60+ languages
| Dimension / Metric | | |
|---|---|---|
| Official Domain | audeering.com | soniox.com |
| Pricing Model | Contact for Pricing | Paid |
| Monthly Visits | 8.08K (8,075) | 335.65K (335,647) |
| MoM Traffic Delta | +772 (+10.6%) | +7.29K (+2.2%) |
| Primary Market & Share | 🇩🇪 Germany (36.9%) | 🇺🇸 United States (12.5%) |
| Direct Visits / mo | 3.13K | 181.75K |
| User Rating | 4.4 | 4.5 |
| Supported Platforms | Website | Website |
Voice AI that understands how people really sound
Voice analysis covering phonatory, articulatory and prosodic dimensions, forming the basis for expression and biomarker models.
Detects and classifies emotional states from tone of voice to power empathic and responsive interfaces.
Deploy the models as an SDK, a web API or a plugin, so the technology can be embedded into existing products.
Adds expressivity understanding to VR, AR, MR and game-engine projects for more natural avatars and agents.
One speech AI API for recognition, generation, and translation in 60+ languages
Soniox STT delivers high accuracy across 60+ languages, accents, numbers, names, and domain vocabulary, engineered for fast multi-speaker conversations and noisy environments.
Generate expressive speech in 60+ languages with audio tags, alphanumeric accuracy, seamless language switching, 200+ built-in voices, and instant voice cloning.
Translate speech in real time across roughly 3,600 language pairs, with low-latency output that starts before a sentence finishes and handles mid-sentence language switching.
Streaming models transcribe speech and start generating audio from the first few words, keeping interaction fast enough for live voice agents and captions.
Industry leader for high-fidelity speech synthesis and voice cloning, though less focused on raw streaming STT infrastructure.
Industry leader for high-fidelity speech synthesis and voice cloning, though less focused on raw streaming STT infrastructure.
Free / Open-sourceOpen-source voice platform offering studio-grade text-to-speech and instant cloning, suitable for self-hosting deployments.
Free / Open-sourceOpen-source voice platform offering studio-grade text-to-speech and instant cloning, suitable for self-hosting deployments.
SpecialistProvides expressive multilingual text-to-speech and voice cloning APIs with strong performance across global languages.
SpecialistProvides expressive multilingual text-to-speech and voice cloning APIs with strong performance across global languages.
Delivers extremely low-latency real-time text-to-speech and streaming transcription APIs tailored for conversational agents.
Delivers extremely low-latency real-time text-to-speech and streaming transcription APIs tailored for conversational agents.
Provides ultra-fast real-time speech-to-text and voice AI APIs, but with less emphasis on integrated translation.
Provides ultra-fast real-time speech-to-text and voice AI APIs, but with less emphasis on integrated translation.
SpecialistSpecialises in orchestrating conversational voice agents and telephony integrations rather than standalone speech APIs.
Offers highly accurate speech-to-text transcription and audio intelligence APIs, though lacking native voice cloning features.
Offers highly accurate speech-to-text transcription and audio intelligence APIs, though lacking native voice cloning features.
SpecialistSpecialises in emotional text-to-speech generation and multilingual video dubbing, but less robust for raw transcription pipelines.
SpecialistSpecialises in emotional text-to-speech generation and multilingual video dubbing, but less robust for raw transcription pipelines.
Focuses on robust real-time audio transcription and advanced audio intelligence features via developer APIs.
Focuses on robust real-time audio transcription and advanced audio intelligence features via developer APIs.
Measure how voice AI actually performs on real conversations
Free / Open-sourceTranscribe, analyze, and score every conversation against your own methodology
Free / Open-sourceTranscribe, analyze, and score every conversation against your own methodology
Offers real-time speech-to-text, TTS, and live translation APIs with competitive latency for voice applications.
Offers real-time speech-to-text, TTS, and live translation APIs with competitive latency for voice applications.
