Caption accuracy is everything. StreamTranslate uses our industry-leading speech AI — the most accurate real-time ASR engine available — so every word you say is captured correctly.
Try StreamTranslate FreeNot all ASR engines are equal. StreamTranslate chose our industry-leading speech AI after evaluating every major real-time ASR provider against streaming-specific benchmarks: accuracy on gaming vocabulary, performance with background audio, latency at streaming speeds, and behavior with fast colloquial speech.
enterprise speech AI won on every dimension. On clean microphone audio, StreamTranslate users typically see accuracy exceeding 99%. enterprise speech AI was trained with particular emphasis on internet-native speech — gaming vocabulary, streaming slang, brand names, and the informal register that characterizes live content — making it significantly more accurate than ASR models trained primarily on broadcast or formal speech.
While our industry-leading speech AI is the most accurate ASR available, caption quality is a product of the entire audio chain. Microphone quality is the single biggest factor — a dedicated USB or XLR microphone positioned 6-12 inches from your mouth produces cleaner audio than a headset or built-in mic. Noise suppression and gate filters in OBS remove background keyboard, mouse, and room noise before audio reaches StreamTranslate.
Background game audio is the second biggest factor. Closed-back headphones or IEMs at reasonable volume significantly reduce audio bleed into your microphone. StreamTranslate's custom vocabulary feature addresses the remaining accuracy gap by ensuring game-specific terms, character names, and community vocabulary are recognized correctly every stream.
our industry-leading speech AI achieves over 99% accuracy on clear audio — on par with human transcription, delivered in real time under 300ms.
Add game titles, character names, and community terms so enterprise speech AI recognizes your specific vocabulary correctly.
enterprise speech AI was trained on internet-native speech including gaming vocabulary, outperforming general-purpose ASR engines for streaming.
StreamTranslate achieves over 99% accuracy on clean audio using our industry-leading speech AI. Gaming streams typically achieve 92-97% depending on microphone quality.
enterprise speech AI was trained on conversational and streaming audio, outperforming general-purpose ASR models on informal fast-paced streaming speech.
Use a dedicated microphone, enable noise suppression in OBS, reduce background game audio, and add custom vocabulary for gaming terms.
Yes. Add game titles, character names, and community terms so enterprise speech AI recognizes your specific vocabulary correctly on every stream.
StreamTranslate consistently outperforms YouTube auto-captions, especially for gaming content, technical terminology, and fast speech.