Speech Technologies

Train ASR models to interact with your customers naturally, in their language and environment.

Natural Language Processing

Train text models to interpret human expressions with collected and validated AI training data.

Computer Vision

Train video and image models to accurately identify, track and predict objects and their behavior.

Machine Translation

Build or improve machine translation models with our 100% human-created translation data.

AI Training Data Products

Speed your time to market with high quality off-the-shelf AI datasets.

Configure your customized AI training data via our automated workflows.

Solve your complex AI needs with our professional services team.

Simplify the crowdsourcing process with our certified global workforce.

Our Data Supports Industry Leaders Around the Globe


Success Stories

With the rise of voice technology, this leading global provider of audio equipment wanted to develop an automatic speech recognition (ASR) model.

A global electronics maker came to DefinedCrowd with the goal of building more inclusive facial recognition models, requiring accurately annotated images with highly specific criteria.

Mastercard’s R&D Labs needed unique, multi-lingual text data that covered 20 designated payment scenarios in English and Spanish, and they needed it fast.

A Fortune 500 Tech company needed comprehensive speech training data in French that accounted for a wide range of dialects, requiring diverse data in terms of age, gender and regional dialects.

A visionary Fortune 500 Tech company leveraged sentiment analysis models to dig beyond surface-level understandings to extract granular-level insights.

Keeping a nation’s lights on means constantly inspecting electricity poles for damage. EDP partnered with DefinedCrowd to improve Asset Performance Management processes.

Smart companies see the pile of unstructured text floating through the digital realm as a strategic goldmine of consumer insights.

Why Us


We are experts in our field. We will find the best solution for your needs through a frictionless experience.


We deliver what we promise. Quality is at the center of everything we do.


We are your trusted AI data partner. Our security and privacy policies not only protect your data, but also your company’s reputation.


We are working on the world of tomorrow. Our innovative products and technologies empower you to make your AI smarter.

Global Partners

We are a proud partner of Amazon Alexa, helping Alexa Skills’ customers obtain high-quality data from multilingual audiences.

Our partnership with IBM Watson Studio is an in-product integration, enabling Watson Studio customers to access high-quality training data directly from the platform.

We are a featured vendor in Microsoft’s co-sell program, helping Microsoft clients source, structure and enrich quality training data.