Perso AI Blog

Your guide to AI video creation: Stay ahead with the latest updates in AI dubbing,
avatars, and interactive humans.

All

Customer Stories

Product Guide

Insights & Trends

AI Strategy

Success Guide

Responsible AI

Newsroom

Product Guide

YouTube Audio Tracks: Technical Setup (2026)

CEO and Founder of Lumen

Haider Shawl

CEO and Founder of Lumen

Insights & Trends

AI Dubbing Pricing 2026: Cost Per Minute Compared

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

How to Translate a Video with AI: 3 Simple Steps - Perso Dubbing
Product Guide

How to Translate a Video with AI (2026): 3 Simple Steps

Jiyoung Jung

Product Manager

Rask AI Review 2026: Dubbing Features, Pricing & Verdict
Insights & Trends

Rask AI Review 2026: Dubbing Features, Pricing & Verdict

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Product Guide

Free Video Translator Online: Best Video Voice Translator

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

How to Dub Portuguese Videos into English with AI - Perso Dubbing
Product Guide

How to Dub Portuguese Videos into English with AI (2026)

Jiyoung Jung

Product Manager

AI Dubbing for E-Learning: Best Tools for Course Localization (2026)
Success Guide

AI Dubbing for E-Learning: Best Tools for Course Localization (2026)

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Free AI Subtitle Generator: What Actually Works in 2026 - Perso Dubbing
Product Guide

Free AI Subtitle Generator: What Actually Works in 2026

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Insights & Trends

Best AI Dubbing Software 2026: 9 Tools Compared (Features, Pricing, Tests)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

AI Strategy

Perso Dubbing vs HeyGen for Dubbing: Speed & Lip Sync Compared

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

AI Strategy

Can ChatGPT Dub Videos? No, But This AI Duo Changes Everything

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

How to dub a video with AI: step-by-step guide
Product Guide

How to Dub a Video with AI: Step-by-Step Guide (2026)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Is AI Dubbing Legal? Copyright, Consent & Trust Guide (2026)
Responsible AI

Is AI Dubbing Legal? Copyright, Consent & Trust Guide (2026)

Director of Perso AI Taeksoon Kwon

Taeksoon Kwon

Director of Perso AI

How to Translate Japanese Videos to English with AI (2026)
Product Guide

How to Translate Japanese Videos to English with AI (2026)

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

AI Strategy

ChatGPT Only Does Half the Job: How to Turn Scripts into Videos

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Best AI Dubbing for Streaming & OTT: Platform Comparison for Media Libraries (2026)
Insights & Trends

Best AI Dubbing for Streaming & OTT: Platform Comparison for Media Libraries (2026)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Video Translation Services 2026: Agency, Freelancer, or AI? - Perso Dubbing
AI Strategy

Video Translation Services 2026: Agency, Freelancer, or AI?

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Success Guide

How to Translate and Dub YouTube Videos with AI: Complete Creator Guide

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

AI Strategy

5 Best HeyGen Alternatives for AI Dubbing (2026 Tested)

AI Content Specialist Sarwat Mashab

Sarwat Mashab

AI Content Specialist

Add AI Voice Over to a Video
Product Guide

How to Add AI Voice to a Video: 3 Methods That Work in 2026

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Product Guide

How to Translate Audio from a Video: AI Step-by-Step (2026)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Product Guide

Best Free AI Tools to Translate and Dub Videos (2025) | Perso Dubbing

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

Product Guide

How to Translate a Video for Free with AI

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

AI Dubbing Pricing 2026: Cost Breakdown for Every Major Tool
Insights & Trends

AI Dubbing Pricing 2026: Cost Breakdown for Every Major Tool

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

HeyGen AI Dubbing Review 2026: Features, Pricing & Verdict
Insights & Trends

HeyGen AI Dubbing Review 2026: Features, Pricing & Verdict

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

How to Translate Audio Files (MP3, WAV) with AI: Complete Guide
Product Guide

How to Translate Audio Files (MP3, WAV) with AI: Complete Guide

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Product Guide

AI Video Translator Tools for Agencies: 2026 Compared

CEO and Founder of Lumen

Haider Shawl

CEO and Founder of Lumen

Can AI Dub and Translate Your Videos? What's Actually Possible in 2026
AI Strategy

Can AI Dub and Translate Your Videos? What's Actually Possible in 2026

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Product Guide

What Is AI Lip Sync? How It Works, Tools & Uses

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Responsible AI

Is AI Dubbing Safe? A Creator's Risk-Free Guide

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

Product Guide

Best AI Dubbing Features in 2026 — Complete Platform Checklist

AI Content Specialist Sarwat Mashab

Sarwat Mashab

AI Content Specialist

Product Guide

What Is Video Localization? Process, Steps & Best Practices

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

AI Strategy

Can Google Translate or ChatGPT Translate a Video? (2026)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

fast-perso-ai-dubbing
Product Guide

How Fast is Perso AI? (The 10x Speed Dubbing Test Results)

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

AI Strategy

What Is AI Dubbing? How It Works and When to Use It (2026)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

How to Evaluate AI Dubbing Quality Before You Buy
Product Guide

How to Evaluate AI Dubbing Quality Before You Buy

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

ElevenLabs swaps the voice. It doesn't move the lips. Here's how to use ElevenLabs Dubbing properly, where it stops, and what to use for talking-head video.
AI Strategy

ElevenLabs Dubbing — How It Works, and Where It Stops

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Insights & Trends

Best Online Language Translation Tools in 2026: 4 Leading AI Platforms Compared

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

How to dub AI-generated videos — Perso Dubbing
AI Strategy

How to Dub AI-Generated Videos (Sora, Veo, Kling) in 2026

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Success Guide

Translate Your YouTube Videos with AI — No Voice Actors

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

How AI Dubbing Works: Technology Behind Voice Translation
AI Strategy

How AI Dubbing Works: Technology Behind Voice Translation

Director of Perso AI Taeksoon Kwon

Taeksoon Kwon

Director of Perso AI

Translate Video with AI
Product Guide

Can AI Translate a Video? What Actually Works in 2026

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Success Guide

Why Training Videos Need Compliance Localization

CEO at Angels Emarketing Ltd Adam Gorecki

Adam Gorecki

CEO at Angels Emarketing Ltd

Product Guide

Video Localization: Why Translation is Killing Your Views

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

AI Dubbing for Marketing: Localize Ads & Videos at Scale
Product Guide

AI Dubbing for Marketing: Localize Ads & Videos at Scale

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Dub video inside Claude Code — Perso Dubbing plugin, works with Claude Code, 99+ languages
Product Guide

How to Dub Videos Inside Claude Code (99+ Languages, One Command)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

The 6-Step Content Automation Workflow: Tools, Prompts, Checklist, and the Step Most Teams Miss
AI Strategy

The 6-Step Content Automation Workflow: Tools, Prompts, Checklist, and the Step Most Teams Miss

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

How to Remove Background Music From a Video Without Losing the Dialogue
Product Guide

How to Remove Background Music From a Video Without Losing the Dialogue

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Product Guide

AI Voice Translation for Live Streams: Go Global

CEO and Founder of Lumen

Haider Shawl

CEO and Founder of Lumen

Insights & Trends

I Watched K-pop Interviews Videos Translated by AI - It's Insane

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

Product Guide

How to Translate Chinese Videos to English

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Success Guide

Dub a YouTube Vlog into Spanish with AI — My Results

CEO at Angels Emarketing Ltd Adam Gorecki

Adam Gorecki

CEO at Angels Emarketing Ltd

Product Guide

How to Dub a Video in Another Language — The Easy Way | Perso Dubbing

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

lip-sync-makes-dubbed-videos-feel-natural-perso.ai
Success Guide

How AI Lip-Sync Makes Dubbed Videos Feel Natural

Head of Perso AI GTM Yongsuk Choi

Yongsuk Choi

Head of GTM

YouTube Copyright Claim on Background Music: How to Fix It
AI Strategy

YouTube Copyright Claim on Background Music: How to Fix It

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Product Guide

How to Translate SaaS Product Demos for Global GTM

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

Product Guide

Grow International Reach With Hindi-to-Finnish AI Video Dubbing

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Why Vocal Removers Fail on Video (and What to Use Instead)
Product Guide

Why Vocal Removers Fail on Video (and What to Use Instead)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Product Guide

Best Free AI Video Translators in 2026 (8 Tools Tested)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Audio Separation
Product Guide

How to Remove Background Music & Noise from a Video

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

All

Customer Stories

Product Guide

Insights & Trends

AI Strategy

Success Guide

Responsible AI

Newsroom

Product Guide

YouTube Audio Tracks: Technical Setup (2026)

CEO and Founder of Lumen

Haider Shawl

CEO and Founder of Lumen

Insights & Trends

AI Dubbing Pricing 2026: Cost Per Minute Compared

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

How to Translate a Video with AI: 3 Simple Steps - Perso Dubbing
Product Guide

How to Translate a Video with AI (2026): 3 Simple Steps

Jiyoung Jung

Product Manager

Rask AI Review 2026: Dubbing Features, Pricing & Verdict
Insights & Trends

Rask AI Review 2026: Dubbing Features, Pricing & Verdict

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Product Guide

Free Video Translator Online: Best Video Voice Translator

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

How to Dub Portuguese Videos into English with AI - Perso Dubbing
Product Guide

How to Dub Portuguese Videos into English with AI (2026)

Jiyoung Jung

Product Manager

AI Dubbing for E-Learning: Best Tools for Course Localization (2026)
Success Guide

AI Dubbing for E-Learning: Best Tools for Course Localization (2026)

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Free AI Subtitle Generator: What Actually Works in 2026 - Perso Dubbing
Product Guide

Free AI Subtitle Generator: What Actually Works in 2026

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Insights & Trends

Best AI Dubbing Software 2026: 9 Tools Compared (Features, Pricing, Tests)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

AI Strategy

Perso Dubbing vs HeyGen for Dubbing: Speed & Lip Sync Compared

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

AI Strategy

Can ChatGPT Dub Videos? No, But This AI Duo Changes Everything

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

How to dub a video with AI: step-by-step guide
Product Guide

How to Dub a Video with AI: Step-by-Step Guide (2026)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Is AI Dubbing Legal? Copyright, Consent & Trust Guide (2026)
Responsible AI

Is AI Dubbing Legal? Copyright, Consent & Trust Guide (2026)

Director of Perso AI Taeksoon Kwon

Taeksoon Kwon

Director of Perso AI

How to Translate Japanese Videos to English with AI (2026)
Product Guide

How to Translate Japanese Videos to English with AI (2026)

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

AI Strategy

ChatGPT Only Does Half the Job: How to Turn Scripts into Videos

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Best AI Dubbing for Streaming & OTT: Platform Comparison for Media Libraries (2026)
Insights & Trends

Best AI Dubbing for Streaming & OTT: Platform Comparison for Media Libraries (2026)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Video Translation Services 2026: Agency, Freelancer, or AI? - Perso Dubbing
AI Strategy

Video Translation Services 2026: Agency, Freelancer, or AI?

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Success Guide

How to Translate and Dub YouTube Videos with AI: Complete Creator Guide

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

AI Strategy

5 Best HeyGen Alternatives for AI Dubbing (2026 Tested)

AI Content Specialist Sarwat Mashab

Sarwat Mashab

AI Content Specialist

Add AI Voice Over to a Video
Product Guide

How to Add AI Voice to a Video: 3 Methods That Work in 2026

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Product Guide

How to Translate Audio from a Video: AI Step-by-Step (2026)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Product Guide

Best Free AI Tools to Translate and Dub Videos (2025) | Perso Dubbing

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

Product Guide

How to Translate a Video for Free with AI

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

AI Dubbing Pricing 2026: Cost Breakdown for Every Major Tool
Insights & Trends

AI Dubbing Pricing 2026: Cost Breakdown for Every Major Tool

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

HeyGen AI Dubbing Review 2026: Features, Pricing & Verdict
Insights & Trends

HeyGen AI Dubbing Review 2026: Features, Pricing & Verdict

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

How to Translate Audio Files (MP3, WAV) with AI: Complete Guide
Product Guide

How to Translate Audio Files (MP3, WAV) with AI: Complete Guide

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Product Guide

AI Video Translator Tools for Agencies: 2026 Compared

CEO and Founder of Lumen

Haider Shawl

CEO and Founder of Lumen

Can AI Dub and Translate Your Videos? What's Actually Possible in 2026
AI Strategy

Can AI Dub and Translate Your Videos? What's Actually Possible in 2026

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Product Guide

What Is AI Lip Sync? How It Works, Tools & Uses

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Responsible AI

Is AI Dubbing Safe? A Creator's Risk-Free Guide

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

Product Guide

Best AI Dubbing Features in 2026 — Complete Platform Checklist

AI Content Specialist Sarwat Mashab

Sarwat Mashab

AI Content Specialist

Product Guide

What Is Video Localization? Process, Steps & Best Practices

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

AI Strategy

Can Google Translate or ChatGPT Translate a Video? (2026)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

fast-perso-ai-dubbing
Product Guide

How Fast is Perso AI? (The 10x Speed Dubbing Test Results)

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

AI Strategy

What Is AI Dubbing? How It Works and When to Use It (2026)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

How to Evaluate AI Dubbing Quality Before You Buy
Product Guide

How to Evaluate AI Dubbing Quality Before You Buy

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

ElevenLabs swaps the voice. It doesn't move the lips. Here's how to use ElevenLabs Dubbing properly, where it stops, and what to use for talking-head video.
AI Strategy

ElevenLabs Dubbing — How It Works, and Where It Stops

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Insights & Trends

Best Online Language Translation Tools in 2026: 4 Leading AI Platforms Compared

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

How to dub AI-generated videos — Perso Dubbing
AI Strategy

How to Dub AI-Generated Videos (Sora, Veo, Kling) in 2026

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Success Guide

Translate Your YouTube Videos with AI — No Voice Actors

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

How AI Dubbing Works: Technology Behind Voice Translation
AI Strategy

How AI Dubbing Works: Technology Behind Voice Translation

Director of Perso AI Taeksoon Kwon

Taeksoon Kwon

Director of Perso AI

Translate Video with AI
Product Guide

Can AI Translate a Video? What Actually Works in 2026

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Success Guide

Why Training Videos Need Compliance Localization

CEO at Angels Emarketing Ltd Adam Gorecki

Adam Gorecki

CEO at Angels Emarketing Ltd

Product Guide

Video Localization: Why Translation is Killing Your Views

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

AI Dubbing for Marketing: Localize Ads & Videos at Scale
Product Guide

AI Dubbing for Marketing: Localize Ads & Videos at Scale

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Dub video inside Claude Code — Perso Dubbing plugin, works with Claude Code, 99+ languages
Product Guide

How to Dub Videos Inside Claude Code (99+ Languages, One Command)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

The 6-Step Content Automation Workflow: Tools, Prompts, Checklist, and the Step Most Teams Miss
AI Strategy

The 6-Step Content Automation Workflow: Tools, Prompts, Checklist, and the Step Most Teams Miss

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

How to Remove Background Music From a Video Without Losing the Dialogue
Product Guide

How to Remove Background Music From a Video Without Losing the Dialogue

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Product Guide

AI Voice Translation for Live Streams: Go Global

CEO and Founder of Lumen

Haider Shawl

CEO and Founder of Lumen

Insights & Trends

I Watched K-pop Interviews Videos Translated by AI - It's Insane

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

Product Guide

How to Translate Chinese Videos to English

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Success Guide

Dub a YouTube Vlog into Spanish with AI — My Results

CEO at Angels Emarketing Ltd Adam Gorecki

Adam Gorecki

CEO at Angels Emarketing Ltd

Product Guide

How to Dub a Video in Another Language — The Easy Way | Perso Dubbing

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

lip-sync-makes-dubbed-videos-feel-natural-perso.ai
Success Guide

How AI Lip-Sync Makes Dubbed Videos Feel Natural

Head of Perso AI GTM Yongsuk Choi

Yongsuk Choi

Head of GTM

YouTube Copyright Claim on Background Music: How to Fix It
AI Strategy

YouTube Copyright Claim on Background Music: How to Fix It

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Product Guide

How to Translate SaaS Product Demos for Global GTM

Growth Marketer Minjae Lee

Minjae Lee

Growth Marketer

Product Guide

Grow International Reach With Hindi-to-Finnish AI Video Dubbing

Growth Marketer Hyesun Shin

Hyesun Shin

Growth Marketer

Why Vocal Removers Fail on Video (and What to Use Instead)
Product Guide

Why Vocal Removers Fail on Video (and What to Use Instead)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Product Guide

Best Free AI Video Translators in 2026 (8 Tools Tested)

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Audio Separation
Product Guide

How to Remove Background Music & Noise from a Video

Head of Growth & Product Owner Untae Bae

Untae Bae

Head of Growth & Product Owner

Perso Dubbing logo

Dubbing Software Perso Dubbing

Start Now

Perso Dubbing logo

Dubbing Software Perso Dubbing

Start Now

Perso Dubbing logo

Dubbing Software Perso Dubbing

Start Now

Perso Dubbing logo

Dubbing Software Perso Dubbing

Start Now