(1) GSS only gives you 1000 records in search result and we give your clients all.
(2) GSS doesn’t allow you to control the order of their results, whereas we allow you to have that control from your SearchIQ account.
(3) GSS provides predefined search/promote box, we don’t have that yet.
(4) Since you are using our javascript-based product, your site is indexed every 24 hours and I think Google is doing similar.
(5) GSS doesn’t provide you a big size thumbnail as we do.
(6) Our support team should be way more active when you have questions related to our service than google.
SearchIQ is a site search solution that optimizes and enhances your website’s search experience that in turn boosts up user engagement on your site. It supports both WordPress and regular website. For WordPress-based website, you can install our plugin to index your content. For non-WordPress website, you can index your website using our crawler.