Palabra.ai

What It Does

Palabra.ai delivers real-time speech-to-speech translation for live voice and audio, enabling seamless multilingual communication across video calls, in-person events, webinars, and live streams. Built on proprietary speech AI models, it provides sub-second latency translation in 60+ languages with automatic voice cloning and natural-sounding output.

Who It's For

Palabra.ai serves enterprises, event organizers, content creators, educators, churches, nonprofits, and developers who need professional-grade live translation. Whether you're hosting a global conference, running multilingual customer support, broadcasting to international audiences, or building speech translation into your own platform, Palabra provides both ready-to-use tools and developer APIs.

Key Features & Capabilities

• Real-Time Translation: <1 second latency across 60+ languages including Arabic, Chinese, Spanish, Japanese, Korean, Portuguese, French, German, and more
• Natural Voice Output: Automatic voice cloning replicates the original speaker's voice; choose from a voice library or use emotion transfer (coming soon)
• Multiple Deployment Options: Ready-made apps for Zoom, Google Meet, Microsoft Teams, or embed via API/SDK for custom integrations
• Streaming Protocols: SRT and RTMP support for OBS, vMix, YouTube, Vimeo, and professional broadcasting workflows
• Two-Way Translation: Interactive multilingual panel discussions and Q&A sessions with simultaneous interpretation
• Developer-Friendly: WebRTC/WebSocket streaming API, automatic language detection, speaker diarization, custom glossaries, and enterprise-grade security
• World's Fastest TTS: 35ms to first audio (P90, excluding network latency) for conversations without awkward pauses
• Flexible Output: Choose live audio translation or real-time captions/subtitles in any language

Typical Workflows

For video calls, users simply launch Palabra alongside Zoom/Meet/Teams with no plugins required. For events, attendees tune in on their own devices and hear everything in their preferred language. Broadcasters integrate Palabra into existing streaming setups via SRT/RTMP. Developers embed the full ASR → Translation → TTS pipeline into their platforms using the API, gaining multilingual capabilities without building a speech team.

What Sets It Apart

Unlike services relying on third-party models, Palabra trains its own proprietary LLM for translation, giving complete control over quality, accuracy, and flexibility. Add custom languages on request, manage business-specific glossaries, deploy on private servers for ultra-low latency, and achieve human interpreter-level accuracy. All conversations are fully encrypted with zero data storage, meeting enterprise security and compliance requirements.