PERSO.ai
FreeExplore Perso AI, the platform for generating AI avatar videos with multilingual support, 1080p export, and chroma key capabilities.
About PERSO.ai
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.
How to Use
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.
Key Features
- AI Dubbing in 33+ languages with voice cloning
- Lip Dubbing (formerly Lip Sync) — natural mouth-movement alignment
- Speech-to-Text with automatic speaker diarization (XLSX, SRT, VTT, JSON output)
- Audio Separation with speaker-level voice isolation
- Dual background separation modes (vocals-only or with reactions)
- Custom track combination and export (single merged file)
- Multi-speaker detection (up to 10 speakers per video)
- Real-time script editor with instant regeneration
- Background music and sound effects preservation
- Enterprise API access + batch video processing
- ISO/IEC 27001 & KISA ISMS certified data security
Use Cases
- 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.
Key Features
Pros & Cons
- Comprehensive all-in-one platform for video dubbing and avatars
- Supports a wide range of languages, facilitating global reach
- High-quality 1080p export suitable for professional use
- Chroma key feature allows flexible background manipulation
- Appears to offer a free tier for initial exploration (limits should be verified)
- Free tier likely has usage limits on exports or features
- Output quality may vary depending on input audio and video quality
- Requires a stable internet connection for cloud-based processing
- Detailed pricing for premium plans should be confirmed on the official site
- May not support all video formats or complex editing workflows
Best For
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