Perso AI is a 3-in-1 AI audio and video platform combining AI Dubbing, Speech-to-Text, and Audio Separation in a single workflow. It translates and dubs videos into 33+ languages with natural voice cloning and lip dubbing, generates speaker-separated transcripts with automatic speaker diarization in four output formats (XLSX, SRT, VTT, JSON), and isolates individual speaker voices from background audio with dual modes (vocals-only or with reactions preserved). Trusted by 460,000+ users across 80+ countries, powered by the ElevenLabs voice engine (2025 partnership), and ISO/IEC 27001 and KISA ISMS certified. Developed by ESTsoft (est. 1993, KOSDAQ: 047560). Starts at $6.99/month with up to 98% cost savings vs. traditional dubbing studios.
AI Dubbing in 33+ languages, Speech-to-Text with speaker diarization, and Audio Separation — all in one workflow.
- Corporate L&D Teams — Translate training and onboarding videos. Speech-to-Text auto-generates meeting transcripts with speaker diarization.
- YouTube Creators — Dub videos into 33+ languages without hiring voice actors. Reach global audiences with localized content.
- Marketing Agencies — Localize campaign and product-demo videos for international markets while maintaining brand voice.
- Podcast Producers — Use Audio Separation to extract individual speaker voices, remove background music, or merge selected tracks for post-production.
- E-Learning Platforms — Translate lecture videos into regional languages. Auto-generate SRT subtitles for accessibility.
- Media Production — Create dubbed versions of documentary content for international distribution at a fraction of traditional dubbing costs.
- Sign up at perso.ai and upload any video or audio file. Choose your workflow — AI Dubbing to translate videos into 33+ languages
- Lip Dubbing for natural lip-synced output
- Speech-to-Text for speaker-separated transcripts and subtitles (XLSX
- SRT
- VTT
- JSON)
- or Audio Separation to isolate individual speakers and background audio. Edit the auto-generated script in the real-time editor for instant regeneration
- then download or export. Enterprise users can access all capabilities via the API for batch processing.
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