DUB-DUB.ai
DUB-DUB.ai is a Hong Kong SAR-based, pay-as-you-go AI platform that converts audio and video into transcripts, speaker-labeled subtitles, and translations across 150+ languages, serving creators, legal teams, journalists, researchers, and enterprises with a privacy-first architecture.
- Company typePrivate
- Founded2026
- HeadquartersKwun Tong, Hong Kong SAR China
- Headcount1–10
- GTM typeB2C
- OfferingSoftware
What DUB-DUB.ai does
DUB-DUB.ai is a Hong Kong SAR-based, pay-as-you-go AI platform that converts audio and video into timestamped transcripts, speaker-labeled segments, publish-ready subtitles (SRT, VTT, or burned-in MP4), and translations across 150+ languages. The product is operated by CORTiX Limited, a private company founded in 2026 by Stijn van den Borne and spun off from mediPr, and is headquartered in Kwun Tong with 1-10 employees. The technology stack is built on AI-powered speech-to-text and translation engines accessed via private API calls, with proprietary speaker diarization and a drag-and-drop timeline editor; the platform explicitly commits to not training on or sharing user-uploaded content. Integrations with Vimeo, Dropbox, Google Drive, TikTok, and X extend the workflow beyond the standalone web app, and a developer API with Model Context Protocol (MCP) support is in development.
The business model is pure usage-based pricing at a flat $10 per hour of audio or video processed, with bulk discounts to as low as $1.50/hour, no subscriptions, no per-seat fees, no tiered feature locks, and a 30-minute free trial. Revenue mechanics are therefore directly tied to processed volume rather than committed recurring contracts. Go-to-market is product-led and self-serve through app.dub-dub.ai, supplemented by a content marketing and SEO engine targeting competitive comparison keywords and Product Hunt visibility. The company targets a horizontal mix of professional segments — videographers, podcasters, YouTubers, journalists, legal teams, qualitative researchers, and enterprises with multilingual workforces — with particular emphasis on privacy-conscious buyers who cannot use services that train on their data.
The company is bootstrapped with no external funding rounds disclosed, reports no revenue, and operates with a small team. Its strategic differentiation rests on three pillars: (1) a privacy-first architecture that is structurally relevant to legal, journalistic, and enterprise buyers; (2) a single-tier, usage-based pricing model that is stated as 25% cheaper than comparable SaaS alternatives; and (3) ease-of-use in speaker identification and subtitle editing at a general-audience UX level. The combination positions DUB-DUB.ai as a cost-disciplined, privacy-led challenger in a transcription and subtitling market dominated by Otter.ai, HappyScribe, Sonix, Rev, and AssemblyAI, with an API/MCP roadmap aimed at expanding into automated enterprise pipelines.
DUB-DUB.ai firmographics
Firmographics- Name
- DUB-DUB.ai
- Legal name
- CORTiX Limited
- Website
- https://dub-dub.ai
- Company type
- Private
- Founded year
- 2026
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- DUB-DUB.ai is a Hong Kong SAR-based, pay-as-you-go AI platform that converts audio and video into transcripts, speaker-labeled subtitles, and translations across 150+ languages, serving creators, legal teams, journalists, researchers, and enterprises with a privacy-first architecture.
- Ownership category
- akta.pro rank
DUB-DUB.ai industry classification
Industry- Product category
- Speech-to-Text Transcription Software
- NAICS
- Translation and Interpretation Services (54193)
- akta.pro primary industry
- Multilingual Multimedia Localization (Subtitling, Dubbing, Voiceover) (MPAAANAH)
Keywords
Where DUB-DUB.ai is headquartered
LocationHeadquarters
- HQ city
- Kwun Tong
- HQ country
- Hong Kong SAR China
- HQ region
- Asia
Offices1 record
Markets served
DUB-DUB.ai business model
Business model- GTM type
- B2C
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Marketing or Sales, Infrastructure, Operations
Revenue model
- Pay-As-You-Go Transcription Services: Users pay a flat rate of $10 per hour of audio or video processed. Credits are purchased as needed and do not expire. This usage-based model provides predictable costs for occasional users while remaining affordable for high-volume operations. Bulk discounts are available, with pricing as low as $1.50 per hour.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Usage-based | Pay-as-you-go | Flat rate usage-based pricing at $10 per hour of audio/video processed |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels3 records
DUB-DUB.ai product offering
Product offeringCore offering
DUB-DUB.ai is an AI-powered web platform that converts audio and video into timestamped transcripts, publish-ready subtitles, and translated captions in 150+ languages. It processes files through private API calls that never train AI models, includes speaker diarization with color-coded labels and a drag-and-drop timeline editor, and charges a flat $10 per hour rate with no subscriptions or monthly minimums.
Product overview
DUB-DUB.ai is a single unified product — an AI-powered transcription, subtitle generation, speaker identification, and translation platform. It is not a modular platform with add-ons; all core capabilities (transcription, speaker diarization, subtitle generation, subtitle editing, and translation) are included within the main product at the flat $10/hour rate. The platform also offers API Access (Coming Soon) with MCP support for developer integration into automated pipelines. Built by CORTiX Limited, a Hong Kong SAR-based technology company spun off from mediPr.
Differentiator
Problem solved
Functional benefit
Products and services
- DUB-DUB.ai Platform Unified AI-powered web platform providing transcription, speaker diarization, subtitle generation, subtitle editing, and translation in 150+ languages at a flat $10/hour rate, with private API calls that never train AI models on user content.
Quantifiable outcome
- 25% cheaper than similar SaaS transcription services
Companies that use DUB-DUB.ai
Customer profileSegments7 records
Ideal customer profiles3 records
DUB-DUB.ai technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
AI capability7 records
Feature5 records
DUB-DUB.ai partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- CORTiX LimitedcoreDUB-DUB.ai is a product of CORTiX Limited, a Hong Kong SAR-based technology company spun off from mediPr. CORTiX Limited operates both DUB-DUB.ai and CORTiX.io (AI-powered editing and research toolkit for medical writers). The two products share foundational data governance principles developed for the pharmaceutical context at CORTiX.io.
- mediPrcoreCORTiX Limited was spun off from mediPr, the origin organization behind both CORTiX.io and DUB-DUB.ai. The platform originated as an internal tool for mediPr's pharmaceutical and clinical research work before being launched as a standalone product.
Scale indicators2 records
Recent moves7 records
Expansion highlights5 records
DUB-DUB.ai competitors and assessment
Company assessmentMarket position
Competitive moat4 records
Key highlights7 records
Customer concentration
DUB-DUB.ai financial estimates
Financial estimateRevenue estimate
Valuation estimate
DUB-DUB.ai leadership team
Management profileNumber of profiles
Profiles1 record
DUB-DUB.ai funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
DUB-DUB.ai M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about DUB-DUB.ai
What does DUB-DUB.ai do?
DUB-DUB.ai is an AI-powered web platform that converts audio and video into timestamped transcripts, publish-ready subtitles, and translated captions in 150+ languages. It processes files through private API calls that never train AI models, includes speaker diarization with color-coded labels and a drag-and-drop timeline editor, and charges a flat $10 per hour rate with no subscriptions or monthly minimums.
Is DUB-DUB.ai a public or private company?
DUB-DUB.ai is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was DUB-DUB.ai founded?
DUB-DUB.ai was founded in 2026. It employs 1 to 10 people.
Where is DUB-DUB.ai based?
DUB-DUB.ai is headquartered in Kwun Tong, Hong Kong SAR China, in the Asia region.
How does DUB-DUB.ai make money?
One revenue line is on record: pay-As-You-Go Transcription Services.
Does DUB-DUB.ai have an API?
Yes. A developer API with MCP (Model Context Protocol) support is in development, enabling Dub-Dub.ai to run as an agent inside automated pipelines — connecting transcription and subtitle generation directly to existing content stacks and AI-assisted workflows. The API lets users automate transcription, subtitling, and translation at scale. Build DUB-DUB into your own product, pipeline, or content stack.
What industry is DUB-DUB.ai in?
DUB-DUB.ai's product category is Speech-to-Text Transcription Software. Its primary akta.pro industry code is MPAAANAH, Multilingual Multimedia Localization (Subtitling, Dubbing, Voiceover). Its NAICS code is 54193.