AI & Machine Learning Dataset Creation
TranSynk’s
AI and Machine Learning Datasets Services
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.
We offer data collection and annotation services—empowering AI development with high-quality, expertly curated training data.
Training datasets for AI and Machine Learning
Access over 200,000 hours of high-quality speech datasets—featuring 48 kHz audio, speech recognition, text-to-speech (TTS), and more. Choose exactly the time, language, and speaker volume you need to accelerate your AI development.
We provide custom data collection and creation tailored to your unique needs. From voice recognition and synthetic speech to facial imagery, product visuals, and facility data—we deliver the right data to power your AI solutions.
Streamline data preparation with our advanced tools—supporting tasks like product classification, transcription, image and voice recognition, and intelligent tagging for faster, more accurate AI training.
Monday to Friday, 9:00 AM – 5:00 PM (JST)
03-6697-4400
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See how we help clients succeed in different scenarios.
Case Studies
Multilingual support for video, audio, image, and other data types.
Here are some examples of past project requests.
Across Your Industry
Industries
Industries We Serve
With AI-Ready Data and Custom Collection from TranSynk
Off-the-Shelf Datasets
60 Languages | 20+ Hours of Speech Data Per Language
Our diverse speech datasets include detailed transcriptions and metadata such as gender, age, and dialect. Available content spans conversational speech, monologues, high-quality recordings for speech synthesis, greetings, response phrases, and voice commands for in-vehicle systems.
Our Expertise
Why TranSynk?
We build scalable data solutions by leveraging outsourcing, crowdsourcing, and a wide range of annotation resources. Our experienced team specializes in machine learning data creation and multilingual support—ensuring both quality and flexibility for your AI initiatives.
Requirement definition → Proposal → Start of work → Delivery
Our Machine Learning Data Service Workflow
The cost and turnaround time for machine learning data vary based on factors such as language, duration, number of speakers, file count, and word volume.
If your needs align with data already available through our library or partner network, we can offer faster delivery—often within a day or a few days—at a significantly reduced cost, since 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.
Insight
Latest News and Blogs
We offer essential and up-to-date insights on machine learning data creation and collection.
Our coverage spans both domestic and global AI developments across the industry.
