Your personal Google automatically filled with your own content.

knowball connects all the services you use and all the content you browse to create a super fast search engine that automatically organizes everything for you.

Try it for free
"I was a big fan of Evernote clipper but Evernote is dying. Recently we discovered www.knowball.co ! This is such a must-have!"
Oussama Ammar
Co founder at The Family
"Every post I read is indexed, tagged and searchable here:"
https://www.knowball.co/search/sMdHVG9N-kima
Jean de La Rochebrochard
Partner at Kima Ventures
"KnowBall is insanely simple - clip anything and then use a mere search bar to retrieve what you're looking for.
It's like your own personal Google!"

Just browse your content, we collect what you want to remember.

Wether you clap for a story on Medium, like a video on Youtube or even star an email, we collect everything that matters to you.

Feel organized without the effort.

We combine a supersonic search engine with an automatic tagging system to let you explore your stuff faster and more deeply than ever.

Share your stuff with a magic link.

Like to share your favorite content? Knowball's shared tags are going to change your life.

Your privacy is in good hands.

Government-level encryption
HTTPS requests are encrypted with 256-bit keys that are virtually impossible to break, even with the fastest computers.
The most secure auth system
Knowball uses Single Sign On with a two-factor identification system. It’s simpler and safer.
GDPR compliant
Knowball is in full GDPR complicance. Privacy and security are critical in everything we do.
Ad-free
Knowball doesn’t use your data to push ads on the platform. Your data is yours, and it’s safe.