X

Global RLFH & Expert Labelling Talent

Enterprise-Grade RLHF & Human-in-the-Loop Services

Cost-effective Global Teams starting from $5.5-$200+/hr

WS Humaned blends AI-led recruitment with global human talent to power precise, ethical, and scalable data intelligence. Our contributors across the US, UK, GCC, Asia, and India ensure continuous, compliant, culturally aware annotation.

Tools We Use

Build what's next in AI!

Find world-class remote roles aligned with your skills, available only on WS Humaned.

Latest Roles

Dermatologists (Remote, Medical Image Annotation)
Hourly contract, Remote in US/CA/UK, $150-$170/hr
6 hired recently
Apply
Medical Expert with EMR System Expertise
Hourly contract, Remote, $60-$100/hr
1 hired recently
Apply
English Language Audio Model Trainer
Hourly contract, Remote, $20/hr
4 hired recently
Apply
Software Developers
Hourly contract, Remote, $100-$200/hr
12 hired recently
Apply
Wealth Advisor / Private Client Advisor
Hourly contract, Remote, $200/hr
2 hired recently
Apply
Generalist Data Annotation Expert
Hourly contract, Remote, $45/hr
5 hired recently
Apply
Tamil Language Consultant
Hourly contract, Remote, $8-$12/hr
4 hired recently
Apply
Medical Fellow
Hourly contract, Remote, $250-$450/hr
6 hired recently
Apply
Exceptional SWE Annotator
Hourly contract, Remote, $85/hr
4 hired recently
Apply
Physics Labeling expert - India
Hourly contract, Remote, $20-$30/hr
5 hired recently
Apply
Securities, Commodities, and Financial Services Sales Agents
Hourly contract, Remote, $100-$200/hr
2 hired recently
Apply
Medical AI Data Labeling Expert
Hourly contract, Remote, $50-$90/hr
1 hired recently
Apply

AI-Ready Annotation Solutions Built for Scale!

We deliver advanced data annotation with capabilities that include auto-label pipelines, multi-modal tagging, behavioural sequence labelling, and RLHF-ready workflows.

Your teams focus on core algorithms while our trained specialists manage complex datasets, quality gates, and continuous reinforcement cycles. With accuracy above 98%, WS Humaned ensures high-quality, cost-efficient output delivered on schedule.

Next-gen intelligence for every industry!

WS provides advanced AI annotation powered by RLHF pipelines and human-in-the-loop quality control across industries, built for organizations of any scale.

  • Healthcare: For medical imaging data labeling, diagnosis, and treatment planning.
  • Retail and E-commerce: For product image labeling, categorization, and identification.
  • Transportation: For object detection and classification in autonomous vehicles.
  • Manufacturing: For quality control, process optimization, and defect detection in production.
  • Agriculture: For crop and field mapping, yield analysis, and disease detection.
  • Real Estate & PropTech: For property image classification, document extraction, geospatial mapping, and compliance workflows.
  • Digital Twins & Industrial IoT: Model calibration datasets, environment simulations, multi-stream sensor labeling.
  • IT and Telecom: Smart annotation and labeling workflows built to power next-gen network intelligence, cybersecurity, automation, and large-scale infrastructure systems.
    • Computer Vision: For image and video recognition, object detection, and tracking.
    • Natural Language Processing: For sentiment analysis, text classification, and named entity recognition.
    • Gaming: For character and object detection and classification in video games.
    • Education and Research: For data labeling and annotation for scientific studies and research.
    • Government: Advanced annotation for geospatial intelligence, public safety AI, and high-assurance government systems.
    • Autonomous Systems: Sensor fusion labeling, LiDAR point cloud annotation, trajectory prediction datasets.
    • Robotics & Automation: Navigation mapping, motion tracking, robot–environment interaction labeling.
    • Aerospace & Defense: Satellite imagery segmentation, target identification, geospatial intelligence annotation.
    • Energy, Utilities & Smart Grids: Thermal image labeling, predictive maintenance datasets, anomaly intelligence for grid monitoring.
    • Security & Surveillance AI: Real-time threat detection tagging, behavioral sequence annotation, identity masking workflows.

    AI-Ready Annotation Solutions Built for Scale!

    We deliver advanced data annotation with capabilities that include auto-label pipelines, multi-modal tagging, behavioural sequence labelling, and RLHF-ready workflows.

    Your teams focus on core algorithms while our trained specialists manage complex datasets, quality gates, and continuous reinforcement cycles. With accuracy above 98%, WS Humaned ensures high-quality, cost-efficient output delivered on schedule.

    Image and Video Annotation

    Accelerate your computer vision projects with high-precision image and video annotations. Leverage advanced vision taxonomies, pixel-level segmentation, temporal labelling, and multi-layer quality checks to improve model accuracy, strengthen perception systems, and speed up training for detection, tracking, OCR, and action analysis.

    Get StartedSchedule A Callback

    Natural Language Processing (NLP) Annotation

    Accelerate your LLM training and improve model comprehension with high-accuracy NLP annotation. Gain precise intent mapping, entity extraction, sentiment calibration, and multi-pass quality validation while capturing nuanced conversations, classifications, and safety signals to reduce ambiguity and strengthen AI performance.

    Get StartedSchedule A Callback

    Audio Annotation

    We deliver precise audio annotation using advanced acoustic taxonomies, frame-level transcription, speaker identification, intent tagging, and noise classification. Our workflows refine speech models, improve acoustic recognition accuracy, and accelerate training for voice-driven AI systems.

    Get StartedSchedule A Callback

    Data Categorization

    We deliver high-precision data categorization using structured taxonomies, contextual classification models, multi-tier human review, and strict QA. Our process ensures clean, consistent categories that improve model training, reduce classification errors, and enhance downstream decision accuracy.

    Get StartedSchedule A Callback

    Data Enrichment

    Accelerate insights and drive stronger AI performance by enhancing datasets with structured metadata, contextual tagging, normalization, validation, and intelligent feature augmentation. Ensure high data integrity, improve model readiness, and unlock more reliable outcomes across your analytics and AI pipelines.

    Get StartedSchedule A Callback

    High-quality Accurate Data. Smarter Models!

    Train High-Performance ML Models

    We deliver high-quality annotations that strengthen your machine learning models for tasks like image recognition, speech-to-text, and natural language processing, resulting in stronger accuracy and more reliable output.

    Fast Delivery with High Accuracy

    From object detection to semantic segmentation to sentiment analysis, our annotation solutions adapt to your exact use case, ensuring rapid turnaround without compromising accuracy.

    Efficient, Human-in-the-Loop Precision

    Our automated workflows work alongside skilled human annotators to ensure fast, consistent, and highly accurate labeling. You save time while maintaining enterprise-grade quality.

    Cost-Effective Global Teams

    Our specialized annotation teams help you cut the cost of hiring and training in-house resources. Pricing starts at $5.5-$200+/hr, making enterprise-quality labeling accessible and scalable.

    Need A Free Consultation?

    Data Intelligence for Every Industry

    Our Asia- and India-based data labelling and RLHF teams deliver high-quality training data across all industries. From finance (fraud detection, risk modeling) and healthcare (medical imaging, EHR annotation) to retail (cataloging, recommendations), automotive & manufacturing (sensor data, predictive maintenance), logistics (routing, demand forecasting), and media (content moderation, metadata tagging), we boost model accuracy, reasoning, and AI performance.

    Get your RLHF Project Done at the Best Price

    For AI companies and enterprises building LLMs who need reliable, high-quality human feedback for model training, our RLHF platform is an independent data annotation service that delivers enterprise-grade quality at 40% lower cost than premium vendors. Unlike large-scale service platforms, we maintain complete independence from major AI labs, ensuring your data and competitive advantages remain secure.

    Need high-quality human-in-the-loop data without breaking the budget?

    At WS Humaned, our proprietary AI recruitment engine connects the best human minds from across the globe to train, refine, and enhance the world’s smartest models. Because true intelligence isn’t just artificial — it’s Humaned.

    For Companies

    About Us

    Web Spiders is a leading provider of AI Annotation & labeling Services, dedicated to helping clients unlock the full potential of AI-powered applications and systems. With 25 years of experience and a team of experts in AI and data annotations, we are the ideal choice for all your AI annotation needs.

    Get in Touch with Us Today

    Discover a Trusted Partner for AI Data Labeling and Annotation Services at Web Spiders. Our reliable solutions are tailored to meet your business needs. Contact us today to explore how we can assist you in building the optimal AI solution for your business.

    Thank you! Your submission has been received!
    Oops! Something went wrong while submitting the form.
    FAQs

    FAQ

    What is RLHF?
    RLHF stands for Reinforcement Learning from Human Feedback. It’s a method where humans rate or compare AI responses so the model learns to produce better answers over time.
    What is Human-in-the-Loop (HITL)?
    It means humans work with AI systems to review, correct, and improve data or model responses—making the final output more accurate and reliable.
    What types of data do you annotate?
    We cover text, audio, video, image, sensor, time-series, multimodal streams, and specialized RLHF tasks such as preference ranking, critique generation, safety evaluation, and reward modeling.
    Do you follow global compliance standards?
    Yes. Our operations align with SOC 2, GDPR readiness, ISO-level security practices, and region-specific data-handling norms across US, UK, GCC, and Asia.
    Who uses your services?
    AI companies, startups, enterprises, and research teams building LLMs, chatbots, automation tools, and safety-focused AI systems.
    How do you keep costs low?
    We use AI-led talent sourcing and efficient global operations to lower overhead while still maintaining enterprise-quality work.
    Do you support large-scale, continuous RLHF projects?
    Yes. Our global contributor network and primary operations center in India allow 24/7 throughput, fast ramp-up, and consistent delivery for high-volume LLM training cycles.
    How do you maintain data security?
    Secure VDI environments, restricted access controls, encrypted pipelines, and fully isolated project workspaces ensure end-to-end protection for sensitive model data.
    Do you support multilingual RLHF?
    Yes. We provide evaluators across multiple geographies fluent in English, Arabic, Hindi, Spanish, Filipino, and other high-demand languages.
    Can we bring our own guidelines and frameworks?
    Absolutely. You can plug in custom instructions, taxonomies, or reward functions. Our teams adapt to your schema and model-training workflow.

    FAQ

    FAQ

    01        What Is  AI Annotation & labeling?
    02        Why AI Annotation & labeling?
    03        What are the different types of AI Annotation?
    04        What are the benefits of using AI Annotation for machine learning projects?
    05        Can AI Annotation be used for data privacy and security purposes?
    Schedule A Callback