Provides Critical Data for CRO As of the writing of this review, iSpionage is the only tool tracking competitors' A/B tests. It shows when competitors launch new page variations, when they stop their tests, and which variation won. That is critical information for any conversion optimizer. Well done! They do a good job continually improving functionality, which is appreciated by their clients and important for their business. I've met some of their team members in person, and they're all very knowledgable and helpful.

Amazing research tool to find trends in landing page design As someone who looks at thousand of landing pages each month, iSpionage has become my most treasured resource for landing page discovery. As a competitive intelligence tool it's a great way to keep abreast of what others are doing, and to make sure I stay on top of the design trends in PPC advertising.

Save time and money Of all the tools we use, iSpionage has to be #1 when it comes to better understanding our competitors' PPC and SEO strategies. The intel they provide helps us make much smarter business decisions. Bottom line: We save a ton of time and money.

Satisfied long term user I've been using Ispionage since February 2012 and have been extremely happy with the service. I mainly use it for keyword research where it helps me shortcut the process by seeing what keywords competitors are bidding on.

Great Product for Monitoring Competitors in PPC I have used this product for several months and I can recommend it to people looking for help in monitoring their PPC Campaigns. Solid product and great team in place for your needs!