Transforming
Speech into Text
Turn conversations, lectures, and calls into accurate transcripts in seconds. With DevX, you can capture meetings, podcasts, learning content, and business calls using the best open-source and commercial ASR models. Fast, flexible, and scalable speech-to-text for every need.
Trusted by top engineering and machine learning teams
“DevX AI transformed how we handle meeting documentation. What used to take hours of manual note-taking is now delivered instantly with high accuracy. The balance of open-source and commercial models gives us unmatched reliability and scale.”
AI-Powered Speech Recognition, Without Limits
DevX enables you to transcribe calls, lectures, and media content—powered by the best open-source models (Whisper, Wav2Vec, Coqui STT) and commercial APIs (Deepgram, AssemblyAI, Rev).
Instant Results
High-quality outputs in seconds.
Flexible Models
Choose from open-source or commercial providers.
Enterprise Ready
Scalable, secure, and compliant.
Accuracy Without Barriers
Reliable transcription for any product.
Multi-Model Flexibility
Switch between open-source humanoids like Whisper or commercial APIs for speed, scale, and performance.
Domain Adaptation
Fine-tune models for healthcare, legal, media, or education to ensure industry-level accuracy.
Enterprise-Scale Output
From single meetings to bulk transcription, DevX handles massive workloads with security, compliance, and efficiency.
Commercial Speech-to-Text Models
Deepgram
Commercial API for quick, reliable, and creative speech recognition—ideal for real-time applications, voice assistants, and call centers.
AssemblyAI
A leading commercial model for accurate, real-time transcription widely used by developers and enterprises.
Elevenlabs
Elevenlabs is an enterprise-grade AI, built into Creative Cloud, delivering brand-safe, commercially usable speech processing with strong editing tools.
Open-Source Models
Whisper (OpenAI)
Multilingual, highly accurate ASR widely used in open-source projects.
Wav2Vec 2.0 (Meta AI)
Powerful self-supervised ASR model designed for diverse datasets.
Coqui STT
Community-driven speech-to-text, easy to deploy and fine-tune.
NeMo (NVIDIA)
A toolkit for training and deploying speech models optimized for enterprise.
Kaldi
Established open-source ASR toolkit, widely used in academia and industry.
ESPnet
End-to-end open-source speech processing toolkit supporting ASR, TTS, and speech translation. Known for flexibility.
“As an edtech company, we needed transcripts for every lecture. With DevX AI's speech recognition, we automated our workflow, making education more accessible and cost-effective for students worldwide.”