you might consider a free plan that limits the overall views/requests over a period (day/month). Once exceeded, you can provide a simple message stating this, and come back tomorrow, etc.
It would be great for small-time bloggers and websites.
I like this idea a lot. For now we offer a limited set of data visualizations that are self-serve and entirely free here: https://hi-george.com/selfserve
Good recommendation. May I ask what is the use case -- blog post, academic journal, news article? If you send us the url to where the data is, we can certainly take a look. pls feel free to email me at anuj@hi-george.com
