Annotate Videos 6x Faster with Encord's AI-assisted Tool

Automate video annotations without frame rate errors with AI-assisted labeling. Create high quality training data & build production-ready models faster without compromising on accuracy.

Trusted by pioneering AI teams

Annotation types

Supporting your annotation needs

Efficiently label any computer vision modality across image, video, DICOM, or geospatial data and choose from a variety of tools to meet your annotation needs


Object Detection


Keypoint Skeleton Pose


Hanging Protocols


Action Recognition


Frame Classifications




Polyline Annotation


Seamless collaboration

Create fully customized, automated ML pipelines to improve the efficiency and quality of your annotation workforce.


In-depth ontologies

Master complexity with ontologies

We offer the industry’s most advanced labeling ontologies enabling you to create as many nested classifications to support your labeling operation and help you create a better Ground Truth.



Label 10x faster with AI-assisted labeling

Harness the power of foundation models to automate video annotations. Let models like SAM pre-label data & fine-tune to optimize for your specific use case with micro-models.

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Data Management

Manage your data with ease

Securely manage all of your training data in one easy-to-use platform.


Enhanced QA

In-depth performance analytics

Uncover data-driven insights on label quality and annotator performance, to optimize workforce efficiency and ensure model excellence.


Format support

Supporting your data types

Native video support for full-length videos and numerous file formats, including MP4, avi, mov, and WebM.


Object Tracking

Frame Synchronization with Object Tracking

Achieve consistent annotations through object tracking to ensure continunity from frame to frame amidst movement, directional changes & shifts in background.

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Encord Accelerate

Expert labeling services, on-demand

Encord matches your annotation use case to highly-skilled labeling professionals to deliver high-quality training data whilst lowering costs. Collaborate in real-time and scale your project effectively.

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Supporting AI teams like yours

Stanford’s Division of Nephrology achieved an 80% reduction in experiment duration, while processing 3x more images with Encord’s annotation tools.



Stanford relied on three separate software tools to identify, annotate, & quantify podocytes and glomeruli in microscopy images.



Stanford adopted Encord's annotation tools & SDK to automate segmentations & measurements.



Stanford researchers decreased experiment duration from an average of 21 to 4 days, while processing 3x the images.

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Build better models, faster with Encord

The future of AI starts today. Encord’s advanced developer tools and infrastructure securely empower AI teams to streamline data flows, collaborate with ease, and build reliable models in one platform.

Built with security in mind

Encord is SOC2, HIPAA, and GDPR compliant with robust security and encryption standards.

Pre-built integrations

Import data from your desired storage bucket such as AWS, Azure, Google Cloud Storage & Open Telekom Cloud OSS.

Encord API & SDK

Programatically access projects, datasets & labels within the platform via API.

“This was the first tool we found that could handle the enormous labeling taxonomy we had...

...we have to catalog many different types of products and Encord’s ontology feature was extremely useful in packing everything into a usable structure. The interface is also quite intuitive and the hotkeys make it easy for our team to navigate and speed up the annotation process.”

“One of the best bits of Encord are the powerful ontologies we can create...

...we can build a really complex labelling structure to cover advanced labelling requirements. Even more useful when combined with the action classification - means you can create very rich datasets to train a ML model on.”

“I can confidently say that Encord is one of the best...

...Its versatility and ever-evolving nature never cease to amaze me, allowing me to annotate objects with ease and precision… The interface is simple yet powerful and making annotation-intensive studies a breeze, especially when working with multiple objects.”

Software To Help You 
Turn Your Data Into AI

Forget fragmented workflows, annotation tools, and Notebooks for building computer vision models. Encord is an active learning platform that accelerates every stage of taking a computer vision model to production.