AI & Machine Learning Dataset Creation

TranSynk’s
AI and Machine Learning Datasets Services

Accelerate AI development with our ready-to-use machine learning dataset packages.

Choose from our extensive library of text, image, video, and audio datasets—complete with high-quality annotations. Flexible purchasing options let you select only what you need, making it easy to stay within budget.

Speech Corpus Datasets for Recognition & Synthesis

Accelerate your AI development with high-quality, ready-to-use speech datasets tailored for ASR and TTS applications.

Multilingual & Multiregional Speech Corpus Collection

Image and Video Datasets

Specialized Datasets for Damaged Vehicles, Historical Artifacts, Bank Statements, and Facial Recognition

Sold in flexible packages tailored to your specific data needs and volumes.

Anonymous Driving Datasets

Fuel your autonomous driving projects with high-quality datasets featuring vehicles, traffic signs, road conditions, lane markings, pedestrians, and more.

Sold in flexible packages tailored to your specific data needs and volumes.

Fashion and Clothing Dataset

AI-Ready Fashion Datasets for E-Commerce: Clothing, Accessories, and Footwear

Sold in flexible packages tailored to your specific data needs and volumes.

Medical Datasets

Medical Imaging and Records Datasets: EMRs, X-rays, MRIs, CT Scans, and More

Sold in flexible packages tailored to your specific data needs and volumes.

Text Corpus

Datasets for Customer Support and Voice Commands to In-Vehicle Systems and Electronic Devices

End-to-End Character Dataset Services for Machine Learning Development

Crowdsourcing

Global Crowdsourcing Across Multiple Languages and Regions

Sourcing Multilingual and Multiregional Talent Through Crowdsourcing

Smart Product Categorization & Tagging Solutions

Product Categorization, Classification, and Keyword Tagging Services for Better Data Organization

Accurately Categorize Items for Easy Human Recognition

Accurate Audio Data Transcription Services

Transcription converts spoken audio into accurate, searchable text to unlock valuable insights.

Transforming Speech into Accurate Text

High-Quality Image Annotation Solutions

Enhance your computer vision systems with superior image data quality.

Classify Entire Images or Specific Image Regions with Precision

Image ~ Audio ~ Video

Powering AI Innovation Across Industries

From image and speech recognition to advanced AI research and development, TranSynk delivers the high-quality training data you need. Our trusted AI services support companies worldwide in natural language processing, synthetic speech, communication technologies, and multilingual projects—backed by proven expertise in AI dataset creation.

  • Dataset: High-quality corpora for speech recognition, synthetic speech, and voice cloning.

  • Data creation: Custom data generation and collection tailored to your project needs, including image recognition datasets.
  • Annotation: Expert labeling services for product classification, transcription, image and voice recognition, tagging, and more.

From Requirements to Delivery – A Seamless AI Data Service

Our Machine Learning Data Service follows a clear, efficient workflow: Requirement Definition → Proposal → Project Start → Delivery.

Pricing and turnaround times depend on factors such as language, duration, number of speakers, file count, and word volume.
If your needs match datasets already available in our library or partner network, we can accelerate delivery—often within 24 to 72 hours—and offer significant cost savings, as no new data collection is required.

Define Your Requirements—We’ll Handle the Rest

Specify your needs—such as language, duration, number of files, speakers, or word count—and we’ll propose the best solution aligned with your project goals and budget.
Based on your requirements, we’ll deliver a customized proposal and detailed quotation to ensure the right fit for your objectives.

Fast Turnaround with Flexible Delivery Options

Based on your specific requirements—such as language, duration, number of speakers, files, or word count—we begin the data extraction, annotation, and classification process immediately.
For existing datasets, delivery can be completed as quickly as the next business day or within a few days.
For custom data preparation, such as detailed annotation or large-scale projects, timelines may range from several weeks to a few months depending on complexity and scope.

Secure Delivery via Your Preferred Platform

Our project manager conducts a final quality check before delivering the data through your preferred method—whether by email attachment, secure file transfer (FTP), or cloud storage services such as Dropbox, OneDrive, Google Drive, SharePoint, or AWS.
Please note: audio and video files may exceed several gigabytes, depending on project size.

Have questions or need a quote? Call us at 03-6697-4400 or reach out via our Contact Us Form – we’re here to help.

Reference Price

Price of machine learning data

Pricing for machine learning data is based on various requirements such as number of hours, number of people, number of languages, number of words, number of
files, etc.

Corpus of Free Conversational Speech in American English

35,000 yen / Time
  • In-room/mobile recording

  • WAV+txt
  • Bit rate: 16 bit
  • Sample rate: 16 kHz
  • Transcribed data (gender, age, language)

Corpus of English Speech of Chinese Native Speakers

15,000 yen / Time
  • In-room/mobile recording
  • WAV+txt
  • Bit rate: 16 bit

  • Sample rate: 16 kHz
  • Transcribed data (gender, age, language)

People Photo Image Collection

300 yen / Image
  • 20 children (minors only) X 5,000 tickets
  • 4 types of images/person
  • age verification

  • Parental/Individual Consent

* Prices listed on this page are subject to change without notice. Please confirm details by inquiry form or phone call.