They provide quality infographics such as charts, posters and other visuals that enable you to get more traffic, engage your visitors, etc. Furthermore, it's easy to install and edit these features plus you get an outstanding variety of designs to create and edit. What keeps me from giving them five stars is that you can't have more than five infographics posted at the same time in your account without upgrading and paying about 30 to 50 bucks a month.
I needed a simple infographic and I used one of their templates. Seemed pretty unique, would recommend it. I wouldn't suggested it though for other graphics like card and CVs, those are apparently not their core business.
I had an infographic poster to make for social work class back in April. I searched for a free service and Venngage came up on the search engine. I built the poster and not once did it outline that the product I was creating would have to be paid for. At the end of building my project, which took hours to create, the site said I would need to pay to access my poster. Since it was one of my last projects and I didn't want to do it all over again, I paid the fee. What I did not realize is the site was going to continue to charge me because this was a subscription, not just a one time fee. There were no warnings that came up and the company continued to charge, even though I did not log on for 6 months, not once. Be aware before you use this service as there are other services out there for infographics that are ACTUALLY free like "Canva", unless you want you want special features, of course. When I contacted them, they stated their terms of service and subscription jargon. A responsible site would outline that their service has a charge instead of advertising it's free.