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.

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.

BEST SEM and SEO intelligence tool! I've used other competitor intelligence tools, but iSpionage is the best one so far. It is the only tool that provides insights not only to the competitors' keywords and ad copy but also to the landing page data, visually! It saves me a lot of time in learning about my prospect's business and their competitors. My clients are usually blown away with the marketing insights ispionage provides. On the monitoring side of it, their SEO rank tracking tool is visually appealing, concise and actionable. It doesn't overwhelm my clients with data that are not useful for them. Keep up the good work iSpionage team!

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.

Very accurate data (and I double check...) I find this tool returns very accurate data on keywords and ads used by competitors. I double checked it by running searches through a VPN, and it was almost always spot-on.