Annotation Service

Accelerate Your AI with Precision Annotation Services

We provide top-notch annotation services tailored to boost your AI and machine-learning projects. Our expert team ensures accurate annotations across various data types, empowering your models to achieve superior performance.

Natural Language Processing (NLP)

Empower your applications to understand and respond to human language with unmatched precision to drive smarter decisions and deeper insights.

Computer Vision

Whether it's for security, healthcare, retail, or autonomous vehicles, our computer vision solutions transform visual information into actionable intelligence.

Speech and Audio Processing

Elevate your audio analysis with Cohort Data’s expert speech and audio processing services.

Data Collection and annotation

Our team ensures that every piece of data is meticulously annotated, providing a solid foundation for your AI and machine learning projects.

Our Services

Annotation Service can do for you

Image Annotation

Unlock the full potential of your visual data with our comprehensive image annotation services. Whether it's bounding boxes, polygons, landmarks, or semantic segmentation, our team meticulously labels every detail, ensuring your models are trained on precise and reliable data.

Bounding Box

Polygon annotation

Semantic Segmentation

Key points

Lane and line marking

Landmark Annotation

Image classification and segmentation

Image Moderation

Cuboid Annotation (3D Bounding Box)

Text Annotation

We specialize in entity recognition, sentiment analysis, part-of-speech tagging, and more. Our annotations help your models understand and interpret human language with greater accuracy, driving improvements in chatbots, sentiment analysis tools, and document classification systems

Named Entity Recognition (NER)

Video Annotation

Transform your video data into actionable insights with our advanced video annotation services. We offer frame-by-frame labelling, object tracking, activity recognition, and more to ensure your video models are trained to perfection

Object Detection & Tracking

Object & Activity Recognition

Frame-Level Annotation

Video classification

Emotion and Sentiment Analysis

Facial Landmark Annotation

Cuboid Annotation (3D Bounding Box)

2D & 3D Pose Estimation

Sensor Fusion Annotation

Integrate and analyze data from multiple sensors seamlessly with our sensor fusion annotation services. Our team specializes in combining data from LiDAR, radar, cameras, and other sensors, providing a cohesive dataset for your autonomous systems.

3D Bounding box

Point Cloud Segmentation

2D-3D Object linking

Audio Annotation

Refine your audio data with our detailed audio annotation services. We handle speech-to-text transcription, speaker identification, sound event detection, and more.

Speech Recognition

Emotion Recognition

Speaker Identification

Named Entity Recognition (NER) in Audio

Audio tagging and transcription

Language and dialect Identification

Voice activity detection (VAD)

NLP Services

From text pre-processing and tokenization to advanced NLP tasks like machine translation and text summarization, our experts deliver high-quality annotations that enhance the performance of your NLP models.

Speech Recognition (ASR)

Speech-to-text transcription

Analysis on Audio Transcripts

Audio Summarization

Keyword Extraction from Audio

Emotion Recognition (SER)

Transcription Services

Get precise and reliable transcriptions for your audio and video content with our professional transcription services. Our team delivers accurate transcriptions for interviews, meetings, podcasts, and more, catering to industries such as media, legal, healthcare, and research.

Verbatim Transcription

Edited Transcription

Intelligent Verbatim Transcription

Time-Stamped Transcription

Speaker Identification Transcription

Foreign Language Transcription

Medical Transcription

Testimonials

Hear from our
Clients just like you.

We partnered with Cohort Data for our image annotation needs and were blown away by their accuracy and attention to detail. Their team exceeded our expectations, delivering high-quality annotations that significantly improved our computer vision models. The turnaround time was impressive, and their customer service was outstanding. We highly recommend Cohort Data for any annotation services.

Emily Thompson
Head of AI Development at VisionTech Solutions

Cohort Data's text annotation services have been a game-changer for our NLP projects. Their precise and consistent annotations helped us achieve better sentiment analysis and entity recognition results. The team is highly skilled, responsive, and dedicated to ensuring our project success. We're looking forward to continuing our collaboration with Cohort Data for future projects.

James Anderson
Chief Data Scientist at LexiAnalytics Inc.

Get Started

Ready to Revolutionize Your Business with Our cutting-edge Solutions?

Contact us today to schedule a consultation and discover how we can help you harness the power of data.

Contact Now