Google acquires Eyefluence, an eye-tracking tech firm for AR and VR
tl;dr: Google has acquired Eyefluence, which has developed a suite of eyeball-sensing technologies for AR and VR, for an undisclosed sum. — Today, Eyefluence quietly announced on its website that it has been acquired by Google.
Context & Ripple Effects
Eyefluence's acquisition closes the loop on a year of momentum: the startup raised $14M in late 2015 to build gaze-based interfaces that let users manipulate VR and AR UIs with their eyes alone, and Google has now bought the company outright rather than waiting on it as a supplier. The deal lands just weeks before Oculus moved on the same capability, acquiring The Eye Tribe — the maker of a $99 developer eye-tracking kit — in what became a two-platform race for the same input technology.
The pattern did not end there. Google later returned to the same shopping aisle twice more, buying microLED display startup Raxium in 2022 and reportedly nearing a $115M deal for Canadian eye-tracking firm AdHawk Microsystems in 2025 — evidence that Eyefluence was the opening move in a decade-long build-out of AR/VR input and display components.
First-order effects
- Google gains in-house gaze-tracking IP for its AR and VR efforts, removing Eyefluence from the pool of eye-tracking suppliers available to other headset makers.
- Oculus is left competing for the remaining independent eye-tracking talent, a contest it answered within weeks by acquiring The Eye Tribe.
Second-order effects
- With both Google and Oculus absorbing the category's startups, remaining eye-tracking specialists become scarce acquisition targets — the dynamic that eventually put AdHawk Microsystems in Google's crosshairs at a reported $115M.
- Headset makers without an acquired stack must now license or partner for gaze input, shifting bargaining power toward whoever owns the sensor-and-software layer.
Third-order effects
- If the pattern holds, eye tracking consolidates from a startup niche into a table-stakes component owned by platform companies, mirroring Google's parallel move into displays via Raxium — input and output both moving in-house ahead of any mass-market AR/VR push.
The trend: Platform companies are acquiring their way to full AR/VR component stacks — eye tracking first with Eyefluence and The Eye Tribe, then displays with Raxium and AdHawk — rather than sourcing them from startups.