This a cool product - very useful for sharing / presenting information in pdf format such as embedding on website or sending a url link, but with the option to control your content by preventing download or password protection. Also very quick and easy to use.

There are various competing products to consider. I compared it (tier3) to a similar product on Appsumo. Although the alternative had slightly more features I liked the interface and appearance of Flipbooklets slightly better so went with this one.

There is potential for some additional functionality to be added such as for lead generation. So I look forward to seeing what the roadmap brings.