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

Slice Factory
13 websites

Slice Factory is free to use

http://www.slicefactory.com/

Slice Factory announces the release of InSlices, a great service to save, share and organize web clippings into lists. Think beyond bookmarks: Inslices lets you ...

Market Share by Top Websites

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

Websites Categories

1 Slice Factory has better usage coverage in more websites categories. Including Computers Electronics & Technology, Arts & Entertainment, Community & Society and News & Media.

2 BigDoor is leading in Science & Education.

Geography

1 Slice Factory is leading in most countries, including France, Morocco, Sri Lanka, Ethiopia and 4 other countries.

2 BigDoor is leading in Australia and Taiwan.