What is Deepdub?

Deepdub is an end-to-end AI dubbing and voice platform built for production-grade deployment in media, entertainment, live content, and agentic AI applications. Powered by its Phantom X model, which tied for the number-one position in expressivity in independent blind benchmarks, Deepdub supports text-to-speech, speech-to-speech, voice cloning, and accent control across 130+ languages. Its platform serves a wide range of use cases: from dubbing long-form media content for FAST channels and streaming platforms, to powering emotionally adaptive AI agents in customer service. The live dubbing capability enables real-time multilingual dubbing of live sporting events, news broadcasts, and corporate streams, placing Deepdub in a category apart from asynchronous dubbing tools. A free API tier is available for developers to start integrating Deepdub's voice models immediately.

Key Features

AI DubbingVoice CloningLive DubbingSpeech to SpeechText to SpeechAccent Control130+ LanguagesFAST Channel SupportEmotion Adaptive VoicesVoice APIAI Agent VoiceVoice LibraryExpressivity BenchmarkMultilingual ScaleLong-form StabilityCustom Voice ModelsLSP IntegrationReal-time Processing

Integrations

Webhooks & API

API

Communication

Slack

Automation

Zapier

How to Use Deepdub

1Sign up at deepdub.ai for a free API account

2Connect via the API or access the platform directly

3Upload your media content for dubbing

4Select source and target language and voice style

5Generate and download or stream the dubbed output

Who is Deepdub for?

✅ Best For

Media companies, streaming platforms, and FAST channel operators who need to scale dubbing across large content libraries in 130+ languages with production-grade voice quality and long-form stability.
Live sports broadcasters, news networks, and event streaming platforms that need real-time AI dubbing for live content, making commentary and narration accessible to global audiences as the event unfolds.
Developers and AI product teams building emotionally adaptive voice agents for customer service, companionship, or interactive media who need a production-ready voice API with low latency and multilingual support.

❌ Not For

Individual creators or small businesses looking for a simple self-serve dubbing tool at low cost, as Deepdub is built for production-scale deployment and is best suited for teams with technical integration requirements or enterprise workflows.
Users who need a visual video editor or AI avatar video creation alongside their dubbing workflow, since Deepdub is a voice and audio localization platform without video editing or avatar generation features.

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Pricing

Is Deepdub free? Yes, there is a free plan.

Free API$0

✓Trial API access to start building

ProfessionalContact for pricing

✓Production-grade dubbing
✓SLA

EnterpriseCustom

✓Custom voice models
✓dedicated support
✓live dubbing
✓LSP integration

Prompts to Try

Dub this 60-minute documentary into Spanish and French preserving all speaker emotion and tone

Enable real-time dubbing of this live sports commentary into 5 languages

Build a voice agent that speaks Hindi and Mandarin with emotionally adaptive responses

Use Cases

A FAST channel network uses Deepdub to automatically dub its entire English content library of 5,000 hours into Spanish, French, and German, expanding its TAM without licensing additional content or re-shooting footage.

A major live sports broadcaster uses Deepdub's live dubbing capability to provide real-time multilingual commentary in Hindi and Arabic for an international cricket tournament, reaching 30 million additional viewers.

A customer service platform integrates Deepdub's Voice API to power a multilingual AI agent that detects caller frustration and adapts its tone, reducing call escalations by 25% across English, Spanish, and Portuguese channels.

A documentary studio working with an SVOD platform uses Deepdub to localize a prestige 6-part nature series into 8 languages, passing the platform's quality review benchmark that rejected 3 competitors' AI dubbing outputs.

A language service provider integrates Deepdub's API into their translation management system to offer AI-first dubbing to their enterprise clients, reducing project turnaround from 3 weeks to 48 hours.