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Speechly: Real-Time Voice Intelligence

Rank

#3 in Finland

Acquisition

Roblox Corporation

Core Tech

Spoken Language Understanding

Latency

< 50ms Real-Time

Speechly Voice Processing System

Fast, Natural Voice Control and Content Moderation

Speechly was founded in Helsinki with a radical mission: enable real-time, streaming voice interactions where the user sees visual feedback instantly while speaking. Unlike legacy voice platforms that wait for complete sentence pauses before parsing text, Speechly processes acoustic data on the fly with sub-50-millisecond latency.

This breakthrough capability caught the attention of global metaverse giant Roblox, which acquired Speechly to moderate live voice chat streams across millions of simultaneous multiplayer gaming sessions.

Key Capabilities

• Streaming Automatic Speech Recognition (ASR) with dynamic vocabulary support.

• Sub-second toxic speech detection and voice moderation for online ecosystems.

• Cross-platform SDK support including Unity, Unreal Engine, Web, iOS, and Android.

Official Link

Visit Speechly Information Portal