Search company, investor...


Dead | Dead

About 5by

5by is a video discovery service, scouring the internet for the best videos.

Headquarters Location

Montreal, Quebec,




Latest 5by News

StumbleUpon is shuttering its video discovery service 5by

Dec 5, 2015

5by , the video discovery service acquired by StumbleUpon in 2013 , has closed down. Founded by Greg Isenberg , 5by recommended videos to suit users’ moods and interests. It was available on the Web as well as on Android and iOS. StumbleUpon notified users it was shuttering the service on Friday in an email, but didn’t explain the reason behind the move. Today we are sad. Our only video concierge #5by is shutting down. Thanks for cheering us up — Beren Bey (@berenCeylan) December 3, 2015 If you miss being able to watch videos without searching for them, hop over to StumbleUpon’s site, click the categories button (labeled and set to ‘All Interests’ by default) and select ‘Videos’. When fans asked Isenberg on Twitter what he was focusing on next, he pointed them to . However, he’s staying mum about what the site is all about, and its colorful landing page doesn’t include a description just yet.

5by Frequently Asked Questions (FAQ)

  • Where is 5by's headquarters?

    5by's headquarters is located at Montreal.

  • What is 5by's latest funding round?

    5by's latest funding round is Dead.

  • Who are the investors of 5by?

    Investors of 5by include StumbleUpon and Real Ventures.



CBI websites generally use certain cookies to enable better interactions with our sites and services. Use of these cookies, which may be stored on your device, permits us to improve and customize your experience. You can read more about your cookie choices at our privacy policy here. By continuing to use this site you are consenting to these choices.