Optify
42 websites

Optify offers both free and paid options

http://www.optify.net/

Optify provides an indispensable demand generation solution for sophisticated B2B marketers. Optify helps you generate more high quality inbound leads, nurture more demand from your existing leads, and track the impact of all of your market...

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SearchRev
18 websites

SearchRev is free to use

http://www.searchrev.com

SearchRev, Inc. operates as a search engine marketing company. The company offers campaign strategy, including strategic analysis, business planning, and campaign planning services; campaign launch services, such as campaign execution, moni...

Market Share by Top Websites

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

Websites Categories

1 Optify has better usage coverage in more websites categories. Including E-commerce & Shopping, Heavy Industry & Engineering, Law & Government, Arts & Entertainment and 3 other categories.

2 SearchRev is leading in Food & Drink, Home & Garden and Science & Education.

Geography

1 Optify is leading in most countries, including Canada, Serbia, Bangladesh, Brazil and 8 other countries.

2 SearchRev is leading in United States and Philippines.