The best alternatives to Knows are Republic, Ambr Eyewear, and Topology. If these 3 options don't work for you, we've listed a few more alternatives below.
Republic lets anyone invest and trade early-stage and pre-IPO startups and other alternative assets. We are open for anyone around the world, and provide a range of investment services to non-accredited, accredited and institutional investors.
Ambr Eyewear creates and manufacture beautiful glasses that protect the wearer from screens. By blocking harmful blue light emitted from screens, our glasses relieve eye-strain, headaches, and sleeplessness.
Custom-tailored glasses and sunglasses made for every ONE face, Not everyone's face.
Measured and styled on your iPhone, made-to-order in SF.
Custom-tailored eyeglasses and sunglasses crafted for every ONE face, not everyone’s face. We design, engineer, and craft your glasses based on your unique facial measurements, your distinct stylistic choices, and your personal needs and preferences.