Alphabird
11 websites

Alphabird is free to use

http://www.alphabird.com

Alphabird is a vertically integrated audience development company that guarantees targeted, engaged audiences for online video on a performance basis. Alphabird was an early pioneer in the distribution of Click-To-Play video content and ha...

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Silverpop
trend
2,309 websites

Silverpop costs money

http://www.silverpop.com

Silverpop is the only marketing technology provider with expertise in email marketing and marketing automation. In today's customer-driven marketplace, one in which marketers must reach their target audience more often, via more channels an...

Market Share by Top Websites

1 Silverpop is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

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

Websites Categories

1 Silverpop has better usage coverage in more websites categories. Including Business & Industry, People & Society, Shopping, Death and 128 other categories.

2 Alphabird is leading in Awards.

Geography

1 Silverpop is leading in most countries, including United States, United Kingdom, Australia, Czech Republic and 61 other countries.

2 Alphabird hasn't got a lead over Silverpop in any country.