Deepdub website screenshot

Deepdub

Deepdub is an AI dubbing, voice-cloning, and text-to-speech company that turns content into natural, emotionally adaptive speech across 100+ languages. Its platform powers media dubbing for studios such as Paramount, Netflix, and Prime Video, real-time AI voice agents (~125ms latency), video localization, live broadcast, and voice cloning. Deepdub exposes a developer platform: a REST Text-to-Speech API (restapi.deepdub.ai) covering TTS generation, a voice bank, gender detection, usage, and issue tracking; a Managed Dubbing API (dubbing.deepdub.app) for end-to-end video dubbing jobs; and a WebSocket streaming API for real-time audio. Authentication is via an x-api-key header, with Python and Node.js SDKs, published OpenAPI specs, and agent files (AGENTS.md, Cursor skill). Deepdub is backed by Insight Partners.

Deepdub publishes 7 APIs on the APIs.io network, including Dubbing API, Gender Detection API, Infrastructure API, and 4 more. Tagged areas include Company, Voice, Text to Speech, Dubbing, and Localization.

Deepdub’s developer surface includes documentation, API reference, getting-started guide, authentication, engineering blog, support, signup flow, and 24 more developer resources.

🌐 Visit website 📡 Source on GitHub
51.2/100 developing ▬ flat Agent 76/100 agent native Full breakdown ↓
scored 2026-07-27 · rubric v0.5
AccessSelf serve
7 APIs 1 MCP Servers
CompanyVoiceText to SpeechDubbingLocalizationSpeech SynthesisVoice CloningMediaArtificial IntelligenceAudio

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 51.2/100 · developing
Contract Quality 15.5 / 25
Developer Ergonomics 16.1 / 20
Commercial Clarity 8.9 / 20
Operational Transparency 0.7 / 13
Governance 0.0 / 12
Discoverability 10.0 / 10
Agent readiness — 76/100 · agent native
Machine-Readable Contract 18 / 18
Agentic Access Contract 15 / 15
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 5
Well-Known Catalog 4 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/deepdub: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 7

Individual APIs this provider publishes, each with its own machine-readable definition.

Deepdub Dubbing API

The Dubbing API from Deepdub — 4 operation(s) for dubbing.

Deepdub Gender Detection API

The Gender Detection API from Deepdub — 2 operation(s) for gender detection.

Deepdub Infrastructure API

The Infrastructure API from Deepdub — 2 operation(s) for infrastructure.

Deepdub Issues API

The Issues API from Deepdub — 2 operation(s) for issues.

Deepdub TTS API

The TTS API from Deepdub — 1 operation(s) for tts.

Deepdub Usage API

The Usage API from Deepdub — 2 operation(s) for usage.

Deepdub Voice API

The Voice API from Deepdub — 2 operation(s) for voice.

Scroll for all 7

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

deepdub-mcp.yml

MCP SERVER

Rate Limits 1

Documented rate limits and quota policies.

Deepdub Rate Limits

0 limits

RATE LIMITS

Security Posture 2

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Deepdub Authentication

apiKey · 1 scheme

SECURITY

Deepdub Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Deepdub Agentic Access

24 operations · 15 acting

24 operations · 15 acting

AGENTIC

Resources

Get Started 5

Portal, sign-up, and the first successful call

DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 SignUp
SignUp
 Login
Login
 Sandbox
Sandbox

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 AgentSkill
AgentSkill
 AgenticAccess
AgenticAccess
 LLMsTxt
LLMsTxt
 WellKnown
WellKnown

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 ErrorCatalog
ErrorCatalog
 DataModel
DataModel
 Conformance
Conformance
 Lifecycle
Lifecycle

Build 3

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization
 Packages
Packages
 SDKs
SDKs

Access & Security 2

Authentication, authorization, and security posture

Authentication
Authentication
 DomainSecurity
DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support
Support
 RateLimits
RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

Pricing
Pricing
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Other 2

Properties that don't map to a standard resource type

Overlay
Overlay
 Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: deepdub
name: Deepdub
description: 'Deepdub is an AI dubbing, voice-cloning, and text-to-speech company that turns content into natural, emotionally
  adaptive speech across 100+ languages. Its platform powers media dubbing for studios such as Paramount, Netflix, and Prime
  Video, real-time AI voice agents (~125ms latency), video localization, live broadcast, and voice cloning. Deepdub exposes
  a developer platform: a REST Text-to-Speech API (restapi.deepdub.ai) covering TTS generation, a voice bank, gender detection,
  usage, and issue tracking; a Managed Dubbing API (dubbing.deepdub.app) for end-to-end video dubbing jobs; and a WebSocket
  streaming API for real-time audio. Authentication is via an x-api-key header, with Python and Node.js SDKs, published OpenAPI
  specs, and agent files (AGENTS.md, Cursor skill). Deepdub is backed by Insight Partners.'
url: https://raw.githubusercontent.com/api-evangelist/deepdub/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- insight-partners
x-tier: stub
x-tier-reason: portfolio-lead
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-18'
image: https://deepdub.mintlify.app/mintlify-assets/_next/image?url=%2F_mintlify%2Fapi%2Fog%3Fdivision%3DGetting%2BStarted%26title%3DIntroduction%26logoLight%3Dhttps%253A%252F%252Fmintcdn.com%252Fdeepdub%252FYsh6dRbXX3wLTl5X%252Flogo%252Flogo128.png&w=1200&q=100
tags:
- Company
- Voice
- Text to Speech
- Dubbing
- Localization
- Speech Synthesis
- Voice Cloning
- Media
- Artificial Intelligence
- Audio
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: deepdub:deepdub-dubbing-api
  name: Deepdub Dubbing API
  description: The Dubbing API from Deepdub — 4 operation(s) for dubbing.
  humanURL: https://docs.deepdub.ai/
  baseURL: https://restapi.deepdub.ai/api/v1
  tags:
  - Dubbing
  properties:
  - type: OpenAPI
    url: openapi/deepdub-dubbing-api-openapi.yml
  - type: Documentation
    url: https://docs.deepdub.ai/
  - type: APIReference
    url: https://docs.deepdub.ai/api-reference/tts/generate-and-stream-tts-audio
  - type: Documentation
    url: https://docs.deepdub.ai/managed-dub/subtitle-only-flow
- aid: deepdub:deepdub-gender-detection-api
  name: Deepdub Gender Detection API
  description: The Gender Detection API from Deepdub — 2 operation(s) for gender detection.
  humanURL: https://docs.deepdub.ai/
  baseURL: https://restapi.deepdub.ai/api/v1
  tags:
  - Gender Detection
  properties:
  - type: OpenAPI
    url: openapi/deepdub-gender-detection-api-openapi.yml
  - type: Documentation
    url: https://docs.deepdub.ai/
  - type: APIReference
    url: https://docs.deepdub.ai/api-reference/tts/generate-and-stream-tts-audio
  - type: Documentation
    url: https://docs.deepdub.ai/managed-dub/subtitle-only-flow
- aid: deepdub:deepdub-infrastructure-api
  name: Deepdub Infrastructure API
  description: The Infrastructure API from Deepdub — 2 operation(s) for infrastructure.
  humanURL: https://docs.deepdub.ai/
  baseURL: https://restapi.deepdub.ai/api/v1
  tags:
  - Infrastructure
  properties:
  - type: OpenAPI
    url: openapi/deepdub-infrastructure-api-openapi.yml
  - type: Documentation
    url: https://docs.deepdub.ai/
  - type: APIReference
    url: https://docs.deepdub.ai/api-reference/tts/generate-and-stream-tts-audio
  - type: Documentation
    url: https://docs.deepdub.ai/managed-dub/subtitle-only-flow
- aid: deepdub:deepdub-issues-api
  name: Deepdub Issues API
  description: The Issues API from Deepdub — 2 operation(s) for issues.
  humanURL: https://docs.deepdub.ai/
  baseURL: https://restapi.deepdub.ai/api/v1
  tags:
  - Issues
  properties:
  - type: OpenAPI
    url: openapi/deepdub-issues-api-openapi.yml
  - type: Documentation
    url: https://docs.deepdub.ai/
  - type: APIReference
    url: https://docs.deepdub.ai/api-reference/tts/generate-and-stream-tts-audio
  - type: Documentation
    url: https://docs.deepdub.ai/managed-dub/subtitle-only-flow
- aid: deepdub:deepdub-tts-api
  name: Deepdub TTS API
  description: The TTS API from Deepdub — 1 operation(s) for tts.
  humanURL: https://docs.deepdub.ai/
  baseURL: https://restapi.deepdub.ai/api/v1
  tags:
  - TTS
  properties:
  - type: OpenAPI
    url: openapi/deepdub-tts-api-openapi.yml
  - type: Documentation
    url: https://docs.deepdub.ai/
  - type: APIReference
    url: https://docs.deepdub.ai/api-reference/tts/generate-and-stream-tts-audio
  - type: Documentation
    url: https://docs.deepdub.ai/managed-dub/subtitle-only-flow
- aid: deepdub:deepdub-usage-api
  name: Deepdub Usage API
  description: The Usage API from Deepdub — 2 operation(s) for usage.
  humanURL: https://docs.deepdub.ai/
  baseURL: https://restapi.deepdub.ai/api/v1
  tags:
  - Usage
  properties:
  - type: OpenAPI
    url: openapi/deepdub-usage-api-openapi.yml
  - type: Documentation
    url: https://docs.deepdub.ai/
  - type: APIReference
    url: https://docs.deepdub.ai/api-reference/tts/generate-and-stream-tts-audio
  - type: Documentation
    url: https://docs.deepdub.ai/managed-dub/subtitle-only-flow
- aid: deepdub:deepdub-voice-api
  name: Deepdub Voice API
  description: The Voice API from Deepdub — 2 operation(s) for voice.
  humanURL: https://docs.deepdub.ai/
  baseURL: https://restapi.deepdub.ai/api/v1
  tags:
  - Voice
  properties:
  - type: OpenAPI
    url: openapi/deepdub-voice-api-openapi.yml
  - type: Documentation
    url: https://docs.deepdub.ai/
  - type: APIReference
    url: https://docs.deepdub.ai/api-reference/tts/generate-and-stream-tts-audio
  - type: Documentation
    url: https://docs.deepdub.ai/managed-dub/subtitle-only-flow
common:
- type: Website
  url: https://deepdub.ai/
- type: DeveloperPortal
  url: https://docs.deepdub.ai/
- type: Documentation
  url: https://docs.deepdub.ai/introduction
- type: APIReference
  url: https://docs.deepdub.ai/api-reference/tts/generate-and-stream-tts-audio
- type: GettingStarted
  url: https://docs.deepdub.ai/quickstart
- type: Authentication
  url: authentication/deepdub-authentication.yml
- type: Blog
  url: https://deepdub.ai/blog
- type: Support
  url: mailto:support@deepdub.ai
- type: GitHubOrganization
  url: https://github.com/deepdub-ai
- type: SignUp
  url: https://app.deepdub.ai/signup
- type: Login
  url: https://app.deepdub.ai/
- type: Pricing
  url: https://deepdub.ai/demo
- type: TermsOfService
  url: https://deepdub.ai/legal/terms-of-use
- type: PrivacyPolicy
  url: https://deepdub.ai/legal/privacy
- type: Packages
  url: packages/deepdub-packages.yml
- type: SDKs
  url: packages/deepdub-packages.yml
- type: MCPServer
  url: mcp/deepdub-mcp.yml
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/deepdub-agentic-access.yml
- type: LLMsTxt
  url: llms/deepdub-llms.txt
- type: Sandbox
  url: sandbox/deepdub-sandbox.yml
- type: RateLimits
  url: rate-limits/deepdub-rate-limits.yml
- type: Conventions
  url: conventions/deepdub-conventions.yml
- type: ErrorCatalog
  url: errors/deepdub-error-codes.yml
- type: DataModel
  url: data-model/deepdub-data-model.yml
- type: Conformance
  url: conformance/deepdub-conformance.yml
- type: Lifecycle
  url: lifecycle/deepdub-lifecycle.yml
- type: DomainSecurity
  url: security/deepdub-domain-security.yml
- type: WellKnown
  url: well-known/deepdub-well-known.yml
- type: Overlay
  url: overlays/deepdub-api-overlay.yaml
- type: Overlay
  url: overlays/deepdub-managed-dub-overlay.yaml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence