Comments Posting Software - Version 1 Automatic Comment Poster Software Posts Comments Automatically. Automatically post comments on websites with automatic comment poster. Comment Poster makes it possible to promote unlimited domains at the same time. Each domain can use unlimited number of keywords (used to search for relevant websites) and different comments (including many supported variables to make each message 100% unique). The software supports all types of proxy servers, can emulate any user agent, has many advanced options and runs 24/7 to make backlinks building as powerful as never before.