Data Annotation Services
Get high-quality data annotation services to develop your high-performance AI/ML algorithms. Our experts annotate training data to add context and meaning. We Provide data labeling and annotation services to AI Developers. Utilize our annotation expertise and human intelligence to label your data today!
25,000+
Projects
9+ years
Experience
ISO
Certified
15,000+
Satisfied Clients
99.99%
Accuracy
Convert Unlabeled Data into Labeled Datasets
Label your datasets with appropriate tags showing details of specific elements. As a data annotation company, we annotate and tag objects, actions, and events. We label data to add context and meaning to it. Therefore, your ML/AI models can learn from it. Data labeling and annotation is the foundation for building AI Models. It requires high-quality labeled visual data. Labeled data develops machine intelligence to recognize patterns, make decisions, and generate accurate predictions. Let our data annotation services help you with this. We label data with pinpoint precision.

Contextually Relevant Annotations
We have domain expertise that we use in data annotation projects. Our attention to detail annotation ensures the perfect accuracy for your data labeling. This can directly impact the quality of your AI models.
In-Context: Tools We Use
We have our in-build data annotation tools. But, we can passionately work with your tools as well.

Data Annotation Tasks are Best Done by Humans
To create labels and tags on highly specialized data, we use data labeling tools using our knowledge and the highest level of precision. Most importantly, we have the vast experience of data labeling for more than 9 years.
How Can We Help as a Data Annotation Company?
Data annotation is a board subject that includes many subsidiary domains. As an expert Data Annotation Company, we wholeheartedly cover a few areas of this spectrum. Our team and our data annotation outsourcing services mainly covers the following domains when it comes to delivering outsourcing data annotation solutions;
What We Are Offering?

IMAGE ANNOTATION
Deploy techniques like bounding boxes, semantic segmentation, and polygons to label objects within images. We interpret visual data to AI/ML models via data labels.

VIDEO ANNOTATIONS
Track the movements of an object in multiple frames and label all its actions with our video annotation services. We tag each motion of the object in videos with precision.

TEXT ANNOTATIONS
Label keyword entities and find sentiments within the text with our text annotation services. We extract information from unstructured texts.

SPEECH RECOGNITION
Get accurate translation of audio data for ML models. Our Natural Language Processing (NLP) helps you with speech-to-text conversion and language translation.
High-end data labeling for all major datasets across industries
We label data for the development of AI/ML models in various sectors. Starting from;
Medical
Geospatial
Financial
Autonomous Vehicles
Retail
Robotics
AI & ML Companies
Information Technology
LLM (Large Language Model) Annotation
LLM (Large language Model) annotation is a special kind of annotation process where we manipulate a large quantity of data to train large-scale AI language models (Gemini, Chat GPT, Claude, etc). Our data annotation experts label, curate, and structure text data for this purpose.
LLM annotation works best when it involves a human-in-the-loop workflow. It brings highest forms of accuracy and relevancy in the AI language training. We, as AskDataEntry annotation team, are your human-in-the-loop mechanism. We help your AI models to understand the complexities of human language and find reasoning patterns. As a result, you can use your AI applications for answering questions, summrizing content, generating codes, and other textual purposes.

Special Categories of Annotation

PDF Annotation
PDF is one of the most popular choices of medium when it comes to storing documents. Most of the documents from legal, financial, governmental, or other sides come in PDF format. Hence, annotating PDF helps digitize the documents more easily. We annotate PDF documents along with all shared comments or metadata in the course of our annotation process.

Website annotation
For content moderation purposes, we annotate websites and their content. We add notes and comments on the live website. Plus, our annotation experts classify different websites based on predefined classes. Annotating websites helps moderate the website, whether it’s safe or not, from nudity or hate speech, or other things.

Medical data annotation
Our data annotation experts have relevant skills and expertise in medical data annotation processes. We precisely annotate medical images and records like CT scans, X-rays, and other forms of patient data. Feeding these annotated datasets to machine learning models aids in medical treatment and diagnosis.

Time-series annotation
Annotating time series data helps predict abnormal activities and anomalies. We annotate data that changes over time. It covers sensor reading, stock price updates, ECG data, and other forms of time series data. We use annotation tools to identify and localize events in time series data.
Types of Video Annotation We Have Expertise In
Video Classification (tagging)
Categorize the context and elements shown in the videos using tags. Our video annotation experts categorize video content into predefined classes to classify video categories. During the process, we annotate video frames to identify and filter out appropriate, harmful, and offensive elements.
Video Captioning
Like image captioning, video captioning deals with extracting story and knowledge from videos and delivers textual data in response.
Video Action Detection
The application of video event detection is widely popular for activity recognition and classification in sports videos. Most commonly, video action detection is useful in athlete recruitment, fan engagement, and many other activities.


Video Object Detection & Tracking
Identifying the presence of an object in a video frame sequence by applying the techniques of video annotation. Our video annotators track objects’ movement during a video sequence. It covers the presence of an object, its location, size, shape, and other visual elements.
Covering all types of Image Annotation
Image Tagging or Classification
Assigning one or more labels to an entire image. Image classification helps machine learning models to identify the content of an image and categorize it automatically. Imagine tagging or classification has multi-sector applications. In agriculture, classifying or tagging crop images as trained data helps ML algorithms to detect early signs of crop diseases. Like agriculture, we can classify, tag, and train image datasets for a wide range of industry applications.
Object Detection
Identify and localize objects within an image or video using object detection. We apply different techniques like bounding boxes, semantic segmentation, etc, to detect objects within a photo or video frame. Our data annotation experts accurately detect objects’ location and tag them. You don’t need complex ML algorithms to train your datasets. Precisely annotated image and visual data via expert annotators can help you more.
Image captioning
Extract the key content from the images and tag them using captions. Our annotation experts add key texts to images, like descriptions, to caption them. We generate appropriate texts to define the image content using our skills and years of annotation experience.
Polygon Annotation (Instance Segmentation)
Assign a unique label to each object within an image or video frame. Our annotation experts have the right skills and expertise in annotating polygons. Our team typically selects a set of points along with the boundary of the object and then annotates the data. We assign unique labels to each of the annotated objects.
Semantic Segmentation
Train your AI and ML models with segmented images to develop artificial vision. Our semantic segmentation experts classify each pixel of the image using predefined classes. Classifying each pixel of the images is a tough job, which AskDataEntry has gained expertise in. We classify pixels and label them for varied applications such as autonomous driving, fashion, retail, and more.
Panoptic annotation
Combining both the elements from semantic segmentation and instance segmentation, we do panoptic annotation. We understand every complex type of annotation work due to our expertise in other types of annotation work. Besides that, we do roasted box annotation, lane annotation, cuboids, and other types of annotation with passion and accuracy.
Why Choose AskDataEntry as Your Annotation Partner?
Human in the loop approach

We annotate data and tag it with labels using high-powered tools using our skilled professionals. Plus, we constantly strike a balance between our automated and manual efforts in data annotation tasks. This has helped us significantly boost our annotation speed and accuracy.
Continuous Data Refresh

Your ML/AI models need constant updates with fresh datasets. Thus, we deploy a data update loop for constant data refresh with our annotated datasets. As a data annotation company, we are fully focused on providing you with contextually relevant labeled data for your ML/AI models.
Complete Data Protection

Data confidentiality is paramount to us. Plus, our Information Security Management System (ISMS) is powerful and trustworthy based on the ISO 27001 standard.
Multiple Language Support

Hire our team of experts who are fluent in annotating data in various languages, including English, Spanish, Russian, German, Polish, French, and Ukrainian.
Power your ML/AI Model with Accurate Annotation
We combine the best predictive and automated annotation technology with world-class data annotation and subject matter experts, to provide you with the data requirements, to go into production faster. Send us your project needs!
Client Experiences


Partnering with AskDataEntry has transformed our data annotation experience. Their attention to detail and commitment to accuracy have significantly enhanced our AI initiatives. The team’s professionalism and timely delivery make them a reliable choice. AskDataEntry is more than a service provider; they are a strategic ally in our journey toward data-driven excellence. Grateful for their expertise and seamless collaboration.
Melin P., Operation Head of an Auto Manufacturing Company

















