SnapSearch vs ThisData: What are the differences?

SnapSearch: Search Engine Optimisation for Javascript, HTML 5 and Single Page Applications. Snapsearch is a search engine optimisation (SEO) and robot proxy for complex front-end javascript & AJAX enabled (potentially realtime) HTML5 web applications. Snapsearch's middleware detects and intercepts requests made by search engines, then sends its own javascript enabled scrapers to cache a snapshot of your web page. The snapshot is seamlessly and transparently passed back to the search engine through your web application; ThisData: Supercharged login security for your app. We use behavioral patterns to build an identity profile for each user. This provides your app with a second factor of authentication that doesn't add friction to the user experience, or even require the user to opt-in.

SnapSearch can be classified as a tool in the "SEO for Javascript" category, while ThisData is grouped under "Fraud Detection as a Service".