Speech-to-text accuracy that trumps AssemblyAI

Deepgram's proprietary deep learning models are optimized for speech data and extensively trained on diverse datasets, achieving industry-leading performance for both pre-recorded and real-time streaming transcription.

Deepgram supports tailored ASR models optimized with customer-specific data, especially important in industries with domain-specific jargon, accents, or unique speech patterns.

Deepgram offers extensive multilingual support (over 30 languages to choose from) and advanced formatting features like speaker diarization, smart entity formatting, filler words, and more.

Our flexible deployment options include on-premises and private or public cloud, where our GPU-optimized inference engine handles more concurrent audio streams and gives you faster results and lower costs than AssemblyAI or any other provider around.

We offer Audio Intelligence models that are lightweight, purpose-driven, and fine-tuned on task-specific conversational data sets. The result? Superior accuracy on specialized topics, lightning-fast speed, and low inference costs making high-throughput, low-latency applications viable.

Build an engaging full-stack voice agent with Deepgram's Voice AI platform, utilizing our speech-to-text, customized LLM, and text-to-speech models. Experience optimized end-to-end performance and low system latency with our open-source code.