Smm-helper is a free Chrome add-on developed by soofft91. It falls under the category of Browsers and is specifically listed as an Add-ons & Tools subcategory. This add-on provides users with the ability to view statistics on community pages and more.

One of the key features of Smm-helper is its automatic calculation of CPM (cost per 1000 impressions) on community search pages for advertising purposes. This greatly simplifies the process of finding suitable communities for advertising and saves valuable time. Additionally, the add-on includes a link to view and analyze the statistics of public communities.

Smm-helper is fully compatible with the new design of Vkontakte, ensuring a seamless user experience. Despite its powerful functionality, this extension is lightweight and does not impact the website's performance or speed in any way.