Speechly

Real-time speech recognition API for building voice-enabled apps and content moderation.

4.8 (4)

Évalué par Daniel Nikulshyn·Mis à jour mai 2026

Speech Recognition SDK Content Moderation Real-Time Voice AI API Developer Tools

Aperçu

Speechly is a speech recognition platform that lets developers add real-time voice interfaces and audio understanding to their applications. It streams transcriptions and intent data as users speak, enabling responsive voice search, voice form filling, and hands-free workflows without waiting for utterances to finish. Beyond transcription, Speechly offers tools for live audio moderation, helping platforms detect harmful or unwanted speech in voice chat, streams, and user-generated audio. SDKs are available for web, mobile, and server environments, with developer-focused documentation and a free tier for prototyping.

Fonctionnalités clés

Real-time streaming speech-to-text
Natural language understanding with intents and entities
Live audio moderation for voice platforms
SDKs for web, iOS, Android, and server
Customizable speech models for specific domains
Free developer tier for experimentation

Cas d’usage

Voice search in mobile apps

Add hands-free voice search that returns results as users speak, using streaming transcription and intent parsing through Speechly's iOS and Android SDKs.

Voice-driven form filling

Let users complete forms by speaking, with entities like dates, names, and numbers extracted in real time to populate fields without waiting for full utterances.

Live audio moderation for voice chat

Detect harmful or unwanted speech in voice chat rooms, livestreams, and user-generated audio to keep community platforms safer at scale.

Domain-specific voice interfaces

Train customized speech models on specialized vocabulary for industries like healthcare, gaming, or commerce to improve recognition accuracy in context.

Pour & contre

Pour

Low-latency streaming transcription
Developer-friendly SDKs across platforms
Supports intent and entity parsing, not just words
Useful for live audio content moderation

Contre

Fewer supported languages than larger speech providers
Acquired by Roblox, raising questions about long-term public availability
Custom model tuning may require technical effort

Avis

4.8

Moyenne sur 4 avis.

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Devin Walker

Use it every day

Honestly didn't expect to like it this much. Customizable speech models for specific domains is exactly what I needed, and developer-friendly SDKs across platforms. but I reach for it almost every day now and it just clicks.

Wei Chen

Does the job

Pretty happy overall. Live audio moderation for voice platforms just works and supports intent and entity parsing, not just words. but no dealbreakers — I'd recommend it to a friend without hesitating.

Elena Rossi

Use it every day

Honestly didn't expect to like it this much. Natural language understanding with intents and entities is exactly what I needed, and useful for live audio content moderation. but I reach for it almost every day now and it just clicks.

Tomáš Novák

Compared a few options

Evaluated this against two competitors. Where it wins: free developer tier for experimentation and supports intent and entity parsing, not just words. Where it lags: acquired by Roblox, raising questions about long-term public availability. On balance the feature set — especially free developer tier for experimentation — justifies the 4 stars for our use case.

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