Dev tools · alternatives · 2026

24 alternatives to Pupil

An open source eye tracking platform.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Pupil launched in 2017; newer entries below may have overtaken it.

1. 1
   Attensee▲69

   An eye tracking alternative that actually works

   2014 · attensee.com · its alternatives →

2. 2AT
   A tiny JS library for real-time localization of eye pupils▲153

   2019 · tehnokv.com · its alternatives →

3. 3
   RealEye - Eye tracking▲376

   See exactly what users see, not just where they click!

   2017 · realeye.io · its alternatives →

4. 4
   BrainGaze▲87

   Next-generation eye tracking software

   2014 · braingaze.com · its alternatives →

5. 5
   WebGazer.js▲157

   Eye tracking on the browser

   2016 · webgazer.cs.brown.edu · its alternatives →

6. 6
   OptiKey▲3

   Open source eye tracking software

   2015 · github.com · its alternatives →

7. 7
   deepeye by deepidv▲124

   The deepfake detector that goes where you browse

   Aug 2026 · deepidv.com · its alternatives →

8. 8
   GradientDaze▲186

   Gesture based gradients never felt so good

   2017 · its alternatives →

9. 9
   Retinad ▲110

   Gaze tracking heatmaps and analytics for VR apps

   2016 · retinad.io · its alternatives →

10. 10
    Eyeye▲94

    An eyesight trainer app powered by eye tracking

    2020 · apps.apple.com · its alternatives →

11. 11
    uHealth▲89

    Eye Tracking Brain Training

    2015 · apps.apple.com · its alternatives →

12. 12
    Eyein▲84

    Real-time image search engine

    2015 · eyein.com · its alternatives →

13. 13
    Eyetato▲254

    See where your users look

    2019 · its alternatives →

14. 14
    Gazeify▲75

    A software only eye-tracking kit for mobile apps.

    2018 · gazeify.com · its alternatives →

15. 15
    Umoove▲70

    Face and eye tracking for mobile devices/gaming

    2014 · umoove.me · its alternatives →

16. 16
    Eyeware Beam▲162

    Turn your iPhone into a head and eye tracker for your Win PC

    2021 · beam.eyeware.tech · its alternatives →

17. 17
    Re:Connect▲188

    Speak with Your Eyes No Special Hardware Needed

    2025 · reconnect.realeye.io · its alternatives →

18. 18
    Mindscope▲86

    Mind-mapping meets outlining

    2017 · apps.apple.com · its alternatives →

19. 19
    Iris▲256

    Visual collaboration mind mapping tool for your ideas

    2017 · its alternatives →

20. 20
    Computer Goggles▲111

    Capture the world like a machine sees it 🤖👁🌐

    2020 · its alternatives →

21. 21
    Visibyfree tier, from $49/mo▲144

    Track and grow your visibility across AI search

    Sep 2026 · visiby.net · its alternatives →

22. 22
    FOVE▲112

    An eye tracking virtual reality headset (pre-launch)

    2015 · kickstarter.com · its alternatives →

23. 23
    EyeWire▲57

    A crowdsourced game to map the 3D structure of the brain

    2015 · eyewire.org · its alternatives →

24. 24
    ScreenLab API▲98

    Simulated eye tracking API

    2016 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →