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Freemium Facial Landmark Tracker 2D SDK (FLT)

See how the accuracy and speed integrate with your projects and accelerate your milestones.

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The future of retail

Improve the customer experience while also boosting sales.

Try our inclusive tracker for detecting and tracking all human faces, even in conditions with challenging lighting or connectivity.

smiling people human emotion

Instant Results

AlgoFace’s Freemium 2D FLT is capable of providing real-time information about a rich set of facial landmarks.

See the difference

Your Applications

We know our solution sounds great, but will it work with your needs? Download our Freemium SDK and test our Face Artificial Intelligence (Face AI) with your applications, for example:

  • Face detection and tracking
  • Face analysis
  • Virtual face animation
  • Head pose tracking
  • Iris tracking
Understanding Your Customers
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System Inputs

The system input can be either a still image, a video or a camera stream. FLT uses OpenCV to read images and videos. The following formats are supported:

Supported Image Formats:

  • *.bmp
  • *.jpeg, *.jpg, *.jpe, *.jp2
  • *.png
  • *.pbm, *.pgm, *.ppm
  • *.tiff, *.tif

Supported Video Formats:

  • *.mp4
  • *.avi
  • *.mov
  • *.divx
  • *.mpeg

Available Freemium Platforms:

  • Ubuntu 22.04
  • Windows


Image Supported Formats

Video Supported Formats

Image Sensor

Supported Platforms

Video Processing Speed

Image Allotment

Video Allotment

Head Pose Range

Tracker Model Size

Eyewear Detection

Facial Mask Detection

Number of Headpose Axes



*.bmp, *.jpeg, *.jpg, *.jpe, *.jp2 , *.png, *.pbm, *.pgm, *.ppm, *.tiff, *.tif

*.mp4, *.avi, *.mov, *.divx, *.mpeg


Ubuntu 22.04, Windows

30 FPS


25 of 5 minutes or less/day

Pitch   →    -20   ~   10

Yaw    →    -65   ~   65

Roll     →    -60   ~   60

57 MB




*.bmp, *.jpeg, *.jpg, *.jpe, *.jp2 , *.png, *.pbm, *.pgm, *.ppm, *.tiff, *.tif

*.mp4, *.avi, *.mov, *.divx, *.mpeg


Android, iOS, Ubuntu 22.04MacOS, Windows, Cloud AWS, Azure, Raspberry Pi, Android, Nvidia Jetson (Tx2, Xavier)

90 FPS



Pitch   →    -20   ~   10

Yaw    →    -65   ~   65

Roll     →    -60   ~   60

57 MB


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What is the difference between the Freemium and Premium versions?

This free version has the same face-tracking accuracy and capabilities compared to the full commercial version. The free version only allows a limited number of images and videos per day. The full version has no such limitations.

Will there be more platforms in the future?

Yes. We will be launching our Windows version in the next few weeks. Additionally, we are working on macOS, iOS, Android and JavaScript. Please check back often for more information.

What if I need more than the allotted amount of daily images or videos?

Our Freemium version is designed for prototyping so you can see what our technology is capable of, as well as how it integrates into your solutions.  If you’d like to evaluate our technology, we also offer a 30-day free trial without image or video restrictions.