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Video annotation platform

Train your computer vision algorithm by annotating your videos (frame by frame) with our complete labeling solution and our specific tracking tool for video processing.
A unique service that combines customisable labeling tools, a dedicated project manager and a task force trained for each of your needs.
A platform designed and built with data science teams in order to offer a solution that accompanies you in all stages of your computer vision project.
  • A video sequencing tool

  • A frame extraction tool

  • A video annotation tool with Tracking

The right annotation tool for the right purpose

Choose the video labeling tool according to your data, your project, your model and your budget.
Build your annotation project pipeline with the help of our project manager and customise the components according to your needs: API, KPIs, UX, QC, Labels, Tracker, etc.
Our Solution: an annotation platform + a dedicated project manager + a workforce trained in your project.


Optimize your video data by categorizing the different sequences in preparation for training your algorithms. Video sequencing allows you to structure your database and depending on the model you want to train, select the sequences that need to be annotated.

  • Customizable video sequencing tool

  • Display of metadata

  • Visualization of a treasury

  • Customization of output format


Use our tool to manually extract frames from videos you want to label and send them directly to a customizable annotation interface.

  • Manage multiple video streams

  • Multiple extraction with ID Tracking

  • View a mask to help with extraction


Annotate your video data with our 100% customizable annotation tool that allows you to easily define the FPS according to your needs and re-identify objects annotated across frames.

  • ID Tracking & Re-identification

  • Multiple extraction with ID Tracking

  • Mask overlay for annotation support

  • Hierarchization of labels

  • Output format customization


A successful annotation project is one that includes iteration and validation phases between the client & Isahit.
At Isahit, we learn to annotate through examples and not from theoretical training.
A contributor who is ready to work on a project is a contributor who has practiced on test data until he has a full understanding of the project and is aware of all the scenarios.
Pipeline Annotation Creation Phase
  • Understanding the need

  • Definition of the processes

  • Implementation of the project

  • APIs parameterization

Validation phase by iteration
  • Test 1 on sample data

  • Feedback session

  • Process & instructions adjustment

Adjustment phase
  • Test 2 on a larger volume of data

  • Feedback session

  • Process & instructions adjustment

  • Definition of objectives & quality KPIs

Production Phase
  • Ramping up of processing

  • Continuous training of contributors

  • Monitoring of quality & production KPIs


A flexible solution

  • No minimum project size

  • No minimum commitment

  • No licence fee

Ability to scale up and down

  • 1200+ contributors

  • 10+ languages covered

  • 37 countries / 4 continents

High quality annotation

  • Several quality control processes

  • Trained contributors on training projects

End-to-end data labelling solution

  • Saas platform for your internal needs annotation service for your ground truth

  • Annotation service to scale your annotation needs 'from scratch' for the realization of the Ground Truth

A unique service approach

  • A dedicated project manager

  • A tailor-made, responsive and flexible service

  • An average NPS of 9.3 (130 reviews)

100% configurable annotation Tool

  • APIs & Pipelines

  • Label management

  • Metrics & KPIs


Discover how XXII uses our video annotation tool with our ID tracking across multiple video from various cameras to train their computer vision model to analyse traffic. This is a perfect example of how can custom and tailored our annotation tool to match client's requirements. 
  • ID Tracking & Re-identification

  • Instance tracking across multiple videos

  • Frames Extractor


Discover how Airbus uses our Video Sequencing service to generate labelled segments of videos. This allow Airbus to facilitate data storage and search in order to easily identify segments with a specific list of label to  train computer vision models for Autonomous Planes.
  • Video Sequence Tool tailored made

  • Customised output & UI

  • Integrated tool through API


Isahit has a community of over 1000 people spread across the globe. Composed of students and entrepreneurs, our community represents a treasure trove of collective intelligence.Through continuous training in digital skills, annotation and data processing, we help our team members adapt to different types of digital tasks. Our impact sourcing model allows us to mobilise a workforce according to your volume of activity.Scalability and adaptation for every type of project is the promise of isahit.

Enjoy a free trial of our video annotation solution

Choosing a service provider for the annotation of your videos is a long and complex task. We therefore offer everyone the opportunity to carry out a free test in order to quickly evaluate the ROI of a collaboration with isahit.