1000mercis
3,855 websites

1000mercis offers both free and paid options

http://www.1000mercis.com/#!/

1000mercis is a French based ad system, a pioneer in Data Marketing and an expert in CRM and Display Programmatique.

VS

Proof
3,690 websites

Proof offers both free and paid options

https://useproof.com/

Proof adds notifications to the bottom of web pages showing off recent customer activity. Assuming that when visitors see that others are buying they are statistically more likely to convert as well.

Market Share by Top Websites

1 1000mercis is leading in Top 10K Sites, Top 100K Sites and The Entire Web.

2 Proof is leading in Top 1M Sites.

Websites Categories

1 Proof has better usage coverage in more websites categories. Including Business & Consumer Services, Computers Electronics & Technology, Health, Finance and 10 other categories.

2 1000mercis is leading in Vehicles, Pets & Animals, Travel & Tourism, Gambling and 6 other categories.

Geography

1 Proof is leading in most countries, including United States, Canada, Australia, India and 85 other countries.

2 1000mercis is leading in France, Indonesia, Malaysia, Estonia and 18 other countries.