I was originally using google charts to make some graphs for a work presentation, but they option were limited. I looked for other options, but some of the products I tried had way too many options - I ended up spending more time trying to get the results I wanted. I fell on Chart Blocks.
Super easy to get your data in. The charts are well designed and had just the right amount of options. I was able to use the same data set to make multiple charts, and was able to reconfigure them as needed without having to start over. Like, it seriously cut my time in half. Review collected by and hosted on G2.com.
The amount of data you can upload is pretty small. And if you have the free version you can only do a few charts at a time. The export quality isn't the best either, on the free version. I took screenshots instead. Review collected by and hosted on G2.com.