Every language. Their own voice.
Addavox localizes your video into over 150 languages and dialects while keeping what makes it work — the speaker's own voice, the original score, and the rhythm of the original performance. The AI does the labor. You keep the final word.
- Consent required before any voice is matched
- Voice data never stored: no voiceprints, no clones
- Automatic refunds for failed jobs, oversized files and cancellations
Expand Your Reach
with AI-powered localization
Unlock global storytelling with Addavox! Our AI-enhanced localization app helps professionals adapt movies and videos for diverse audiences in over 150 languages and dialects. By combining advanced AI with human expertise, Addavox simplifies transcription, translation, and voiceovers—all at a fraction of traditional costs. Reach new markets with professional-quality localized content that feels truly authentic.
Transcription, Translation, Subtitling, Voice Generation
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1. AI Subtitling
- Addavox makes subtitling effortless. Use our AI to transcribe and align subtitles seamlessly, helping you localize for global audiences or improve accessibility—all at low cost.
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2. AI Voice Matching
- Localize voices into over 150 languages and dialects with Addavox voice matching. It captures each speaker's tone, vocal qualities and emotion, then creates a new voice in the target language that sounds native to its speakers. That makes it a poor tool for deepfakes, by design: voice matching needs a recorded consent attestation, only creates a voice in a different language from the one being spoken, and stores no voiceprints or clones.
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3. Lip Sync
- Every dubbed line is timed to the original speaker's speech, so the new voice starts and stops with them. Visual lip sync, which adjusts mouth movements to match the new language, is built and being refined before release.
Ultimate Control
At Addavox, we believe in empowering professionals to create exceptional localized videos by combining the best of AI and human expertise. The platform is built for your own transcriptionists, linguists and voice artists to review and approve every line, working alongside the AI at every step. The AI works for you, not the other way around.
Simple, transparent pricing
Choose the plan that fits your localization needs.
Free
$0
Video Localization
- 5 min included
- $1.49/min overage
- No Subscription
5 free minutes (one-time)
Overage is prepaid — buy credits before processing.
Starter
$35 /mo
Video Localization
- 30 min included
- $1.17/min base rate
- $1.49/min overage
- Priority support
Overage is prepaid — buy credits before processing.
Creator
$90 /mo
Video Localization
- 90 min included
- $1.00/min base rate
- $1.49/min overage
- Priority support
Overage is prepaid — buy credits before processing.
Pro
$300 /mo
Video Localization
- 350 min included
- $0.86/min base rate
- $1.49/min overage
- Priority support
Overage is prepaid — buy credits before processing.
Business
$995 /mo
Video Localization
- 1400 min included
- $0.71/min base rate
- $1.49/min overage
- Priority support
Overage is prepaid — buy credits before processing.
Enterprise
Need custom minutes, SLA, or dedicated support? Let's talk.
How does this compare? See price per minute across vendors →
Building with the API?
Individual services — transcription, translation, narration and more — are billed separately from your plan, at a flat per-minute rate with no annual discount.
See API service ratesGrants and funding
Addavox has received grants or funding from Google, NVIDIA, Amazon Web Services and Quansight.
Whether creating new content or re-releasing titles that look and sound like they were shot natively, Addavox provides the professional tools to explore previously unrealized markets and revenue streams. It's time to start reassessing the revenue potential of your back catalog.
Addavox is revolutionizing how everyone watches foreign films and videos. No more bad voice overs.
Language and communication coupled with technological advances have proved to be flash points for human evolution. Just like the telegraph, the phonautograph, the radio all the way up to the emerging advances in machine learning... Addavox is the next zenith in this great legacy.