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Video annotation tool

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

  • A video frame extraction tool

  • A video annotation tool with Ttracking

Video annotation tool preview

The right video annotation tool for the right purpose

Choose the video annotation 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 service: a video annotation software + a dedicated project manager + a workforce trained in your project.
Video showing the screen of an aircraft pilot during landing - Airbus uses isahit Video Sequencing service


Optimize your video data by categorizing the different sequences in order to train 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

  • Output format customization


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

video presenting a bay with annotated sailboats with isahit video annotation tool


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 video annotation project implies an iteration and a validation phase between the client and Isahit.
At Isahit, we learn how to annotate out of examples and not out of theorical training.
A contributor is cleared to work on a project once he has been trained on test data in order to have a full understanding of the project and all the scenarios.

Creation phase of the pipeline annotations

  • Understanding the need

  • Definition of the processes

  • Implementation of the project

  • APIs customization


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

  • Process Ramp up

  • Continuous training of contributors

  • Monitoring the quality as well as the 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 processing

  • Several quality control processes

  • Trained contributors on training projects

End-to-end VIDEO labeling SERVICE

  • Saas annotation tool for your internal needs & annotation service for your ground truth

  • Video annotation service to scale your video annotation needs "from scratch" to build a 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

  • Labels management

  • Metrics & KPIs


Discover how XXII uses our video annotation tool with our ID tracking across multiple videos from various cameras to train their computer vision model to analyse traffic. This is a perfect example of how we can customize and tailor our annotation tool according to our clients needs.
  • ID Tracking & Re-identification

  • Instance tracking across multiple videos

  • Frames Extractor


Discover how Airbus uses our Video Sequencing service to generate labaled segments of videos.This makes data storage and search easier for Airbus so they can easily identify segments with a specific list of labels making possible the training of computer vision models for autonomous planes.
  • Video Sequence Tool tailored made

  • Customized 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 put together a workforce according to your volume of activity. Scalability and adaptation for every type of project is what Isahit aims to deliver.

Woman takes online training and gains skills - isahit offers training to its community

Enjoy a free trial of our video annotation tool

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.