Data Collection

At Qualitest, we deliver scalable, high-quality multi-modal data collection services to fuel the next generation of AI models.

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Ground Truth Data Services

We are a leading provider of ground truth data, the foundation for training, testing, and fine-tuning high-performing AI systems. From human behaviors to object recognition, we deliver datasets with unmatched precision, diversity, and scale.

Data Curation at Qualitest involves the complete lifecycle of preparing high-quality AI-ready datasets. This includes collecting data from diverse sources and languages, organizing it through structured taxonomies and metadata, and applying rigorous validation and human-led quality checks.

We normalize and standardize formats for consistency and enrich datasets with contextual information to enhance their value and usability.

Versatile Multi-modal Data Collection – Powered By Trained Specialists

At Qualitest’s ISO 27001-compliant Q TestLabs, we design and execute all types of data collection initiatives-including video, audio, sensor-based, and complex multi-modal setups. Whether you’re training advanced AI models or capturing nuanced human-machine interactions, our AI data services, facilities, and expert teams adapt to your needs with unmatched speed and precision.

Trained Specialists & Moderators Ensure Quality

Our expert teams follow standardized, ethical protocols to ensure accurate and consistent data collection with full transparency and session documentation.

Spaces That Transform Overnight

Our labs in the US, India, and Madagascar quickly adapt to simulate diverse real-world settings like homes, hospitals, or offices without disrupting speed or security.

Secure, Scalable, and Cost-Effective

All locations operate under strict security protocols and scale flexibly to meet your development timelines, budgets, and preferred delivery models.

From Prototypes to Production-Scale Data

Whether you’re testing a next-gen product, collecting edge-case training data, or annotating sensitive datasets, our Q TestLabs are engineered to deliver.

Explore Our Labs

Kirkland WA, USA
Kirkland WA, USA
  • Pacific Time Zone-aligned, US-based offsite accessibility
  • Dedicated facility with secure, customizable spaces tailored for specific data collection environments.
  • The facility offers access to a highly diverse pool of 11,000+ active participants across various languages, age groups, education levels, & income brackets, ideal for rich, in-person data collection
  • Total cost of ownership is a fraction of onsite work
  • Capabilities for high-volume projects
  • Highly experienced long-term employee base
  • Faster communication: Immediate response for project or scope changes
Newark NJ, USA
Newark NJ, USA
  • Accessibility: US-based offsite facilities in the Eastern time zone 
  • Local pool of several thousand participants reflects diverse languages, ages, education levels, and income-perfect for in-person data collection
  • Dedicated building with secure, configurable work areas built to client requirements
  • Ownership costs are significantly lower than onsite delivery 
  • Equipped to manage large-scale data workflows 
  • Deep expertise from long-tenured global teams 
  • Agile response for dynamic project adjustments
Antananarivo Madagascar
Antananarivo Madagascar
  • State-of-the-art facility in a European time zone 
  • Provides low-cost Quality Assurance & Testing services for GenAI model and app development 
  • World-class security at Network, Physical, Personnel and Administrative levels 
  • Access to scalable, multilingual capabilities through our facilities, designed to meet diverse project requirements efficiently and cost-effectively 
  • Extensive language capabilities with scalability and cost efficiency. 
  • Madagascar facility is providing Qualitest and our clients the opportunity to bring about social change through impact sourcing 
  • 100% of our local profits from Madagascar are reinvested in social and community development projects in Madagascar
Bangalore India
Bangalore India
  • One of the world’s largest pools of scientific and technical talent 
  • Wholly owned state-of-the-art subsidiary in Bangalore India staffed by Qualitest employees 
  • Solid track record of proven delivery 
  • Knowledge of US development processes
Hyderabad India
Hyderabad India
  • Specializes in robotics and emerging technologies
  • Equipped with physical robots, XR and smart medical devices, mobile simulators, Raspberry Pi units, and custom voltage testing rigs
  • Critical for real-time decision-making systems, sensor validation, and behavioral modeling

Audio, Video, Text, Multi-Modal, Sensor Data Collection

We specialize in acquiring and curating rich, multi-modal datasets across audio, video, text multi-modal and sensor formats – with multilingual, multicultural, and domain-specific capabilities.

OUR SERVICES INCLUDE:
Audio

Speech patterns, accents, environments, noise conditions.

Video

Real-world scenarios, human gestures, object tracking, spatial mapping.

Text

Large-scale corpora for NLP, classification, and sentiment models.

Sensor

Enabling intelligent systems with sensor-based data.

Our rigorous processes & triage expertise ensure accuracy, diversity, and compliance for every dataset.

Data Collection for Computer Vision

With deep expertise in real-world image, video, and spatial data capture, we support advanced Computer Vision (CV) initiatives including:

  • LiDAR scans
  • Object recognition in dynamic environments
  • Environmental mapping for Augmented Reality (AR)/Virtual Reality (VR)/Extended Reality (XR) applications
  • Unmatched proficiency capturing micro behavioral data to tune the user experience for selective demographics, age groups and cultures
  • Expertise in developing international initiatives capturing high-resolution spatial data in homes, offices, public and customized spaces
  • Innovative solutions capturing ground truth data for various objects including documents, media and an array of everyday items