I use LiquiFire OS for image generation, layering logos and personalization on products. The scripting language for writing chains is proprietary but if you have used any other scripting language it will be easy to pick up. You can modularize your scripts and use tab delimited variable tables or JSON objects to pull your data in. My favorite thing about it though is that you can set it and forget it. Once you set something up it just works. They also have a great web based code editor that has autocomplete making the chain build that much easier. They also have great PDF documentation which I use to quickly find what I need. For my use case I create the images once and serve them from a CDN so I can't speak to direct access from a website. For me implementation and integration has been pretty straight forward and whenever I got stuck their customer service was there to help me out. Review collected by and hosted on G2.com.

My only dislike about the platform so far is creating grids. It's a Photoshop plugin that is required to create curved overlays and it's no terribly intuitive. If I was working with it ever day I'm sure it would become second nature but because I only need it about once a year I find it better to just hire their professional services team then to learn it all over again. Review collected by and hosted on G2.com.