BigDoor
4 websites

BigDoor is free to use

http://www.bigdoor.com/

BigDoor offers online publishers of any size the ability to create their own Gamified Rewards Program to help increase user loyalty and engagement to their site.

VS

Newstogram
4 websites

Newstogram is free to use

http://www.newstogram.com/

Newstogram delivers the first Personal Prediction Engine giving content providers the power to engage users like never before.

Market Share by Top Websites

2 In terms of market share, BigDoor is clearly lagging behind, losing to Newstogram in all segments.

Websites Categories

1 BigDoor has better usage coverage in more websites categories. Including Law & Government and Science & Education.

2 Newstogram is leading in News & Media and Sports.

Geography

1 Newstogram is leading in most countries, including United States and Chile.

2 Newstogram is leading in United States and Chile.