Fluen AI

Fluen AI is an AI-powered platform for generating professional subtitles and translations. It uses a multi-engine AI system that routes content to the best speech-to-text engine (OpenAI, Deepgram, AssemblyAI) and supports over 50 languages. Key features include automatic transcription with punctuation, capitalization, speaker detection, filler word removal, and natural segmentation at sentence boundaries. For translation, it integrates DeepL, OpenAI, and Anthropic for context-aware translation, re-segmenting cues per target language. Users can edit subtitles in a timeline editor with millisecond precision, style captions, and export in multiple formats (SRT, VTT, TTML, SBV) or burn them into MP4. Collaboration features include shared workspaces, custom glossaries, and roles/permissions. An API allows programmatic access. Fluen AI serves content creators, educators, healthcare, broadcasters, filmmakers, and enterprises.

Key Benefits

• Multi-engine AI routes to best speech-to-text engine
• Natural segmentation at sentence boundaries
• AI translation with DeepL, OpenAI, and Anthropic
• Supports 50+ languages and speaker detection