Berkeley-Sunset.jpg

Protect your privacy
& earn royalties

Cyder is a simple and free extension to secure your data, earn royalties, block ads, and improve your browser's speed

x

80,000+

Ads Blocked

400,000+

Trackers Blocked

70,000+

Tokens Issued

We block online trackers, ads, and third-party cookies while you browse the web. Our tools make it easy for you to change your privacy settings whenever you would like.

Privacy Made Simple

Through our optional royalty program, we reward you with tokens for seeing non-intrusive ads that can be used to enter our monthly lottery & redeemable for rewards at a later stage.

Compensation and Rewards

Cyder is working with OCTO to bring data ownership to UC Berkeley. For every student who signs up, OCTO will receive a donation from Cyder. 

Partnership With OCTO