Leopard achieves competitive results compared to Watson Speech to Text, Google Speech-to-Text, Amazon Transcribe, and Azure Cognitive Services. Picovoice remains the only ASR vendor that backs its performance claims with open-source and reproducible benchmarks. [1]
All voice data is processed on-device. Intrinsically HIPAA and GDPR compliant.
Edge-first architecture eliminates unpredictable network delay.
100% of the voice recognition is on-device. No concurrency limit. No downtime.
100 hours of free transcription per month. No credit card is required.
Understand what matters the most by including terms unique to your use case.
Runs everywhere. Linux, macOS, Windows, Android, iOS, Raspberry Pi, and NVIDIA Jetson Nano are supported.
Breakthrough efficiency built upon proprietary deep learning technology. Runs everywhere even on tiny embedded processors with a compact size of 20 MB. [1]
Leopard leopard = Leopard.Create("${ACCESS_KEY}");string text = leopard.ProcessFile("${PATH}");Build with .NET
leopard = pvleopard.create('${ACCESS_KEY}')text = leopard.process_file('${PATH}')Build with Python
const leopard = new Leopard("${ACCESS_KEY}");const text = leopard.processFile("${PATH}");Build with NodeJS
Leopard leopard = new Leopard.Builder().setAccessKey("${ACCESS_KEY}").build();String text = leopard.processFile("${PATH}");Build with Java
leopard = Leopard{AccessKey: "${ACCESS_KEY}"}text, err := leopard.ProcessFile("${PATH}")Build with Go
Leopard leopard = new Leopard.Builder("${ACCESS_KEY}").setModelPath("${MODEL_PATH}").build(appContext);String text = leopard.processFile("${PATH}");Build with Android
let leopard = Leopard(accessKey: "${ACCESS_KEY}",modelPath: "${MODEL_PATH}")let text = leopard.process_file("${PATH}");Build with iOS
leopard = await Leopard.create("${ACCESS_KEY}","${MODEL_PATH}");String text = = await leopard.processFile("${PATH}");Build with Flutter
const leopard = await Leopard.create("${ACCESS_KEY}","${MODEL_PATH}")const text = await leopard.processFile("${PATH}")Build with React Native
Need a streaming Speech-to-Text SDK? Try out Cheetah Speech-to-Text.