I have selected a blank template, this is how the editor look like:
You can zoom in and out changing the size of the editor as you please:
As seen above, there are many icons and graphics you can choose from and there are even colour options.
There are preset components like text blocks you can use, making the design process faster:
In this case, I have chosen the "Brand Identity" for this review.
Once you have finalised the project, you are able to export it into various formats:
There are JPEG, PNG, PDF, PPTX and HTML5 formats available. For this review, I have used PDF.
You are able to select preset measurements for each project. I believe that Visme is geared towards an American audience, because they do not have A3, A4 and other sizes available. Nevertheless, at least with print material, the unmatching sizes do not pose much of a problem once you set "Shrink to the printable area".
See here for another sample of a printable ready for printing: