Uberflip

regionToronto, Canada

uberflip.com

SparkToro

Kapost

regionBoulder, Colorado

kapost.com

CrowdRiff

regionToronto, Canada

crowdriff.com

Spafax

parent coWPP

regionUnited Kingdom

spafax.com

Pitchly

pitchly.com

Propllr,

propllr.com

PubLoft

regionus-phoenix

publoft.com

Reader's Digest

rda.com

Revcontent

revcontent.com

Scoop It!

scoop.it

Slidely

slide.ly

Smartnet Publishers

smartnetpublishers.com

PA Media

parent coPA Media Group

pa.media

The McClatchy Company

mcclatchy.com

Verticalscope

regionToronto, Canada

Vox Media

Vubiquity

parent coAmdocs

regionReston, Virginia

vubiquity.com

Yours

regionSan Francisco, California

yours.org

Perform

regionUnited Kingdom

performgroup.com

Active Interest Media

aimmedia.com

nocnoc

regionMontevideo, Uruguay

Mosaicoon defunct

regionIsola delle Femmine, Italy

Hygraph

hygraph.com

F+W Media

fwcommunity.com

Fixate

fixate.io

Firebrand Media

regionLaguna Beach, CA

firebrandmediainc.com

EX.Co

ex.co

ContentOro

contentoro.com

Content Runner

contentrunner.com

Content Launch

contentlaunch.com

BrightEdge

brightedge.com

Born

born.com

Bolt:on Media

boltonmedia.co.uk

Big Leap

regionLehi, Utah

bigleap.com