Databox - Databox is Business Analytics platform that helps companies deliver insights and analytics anytime and anywhere.
QuickChart - QuickChart is easy to use and open-source open API that makes it easy to generate chart images.
Klipfolio - Klipfolio is an online dashboard platform for building powerful real-time business dashboards for your team or your clients.
Google Charts - Interactive charts for browsers and mobile devices.
Google Data Studio - Data Studio turns your data into informative reports and dashboards that are easy to read, easy to share, and fully custom. Sign up for free.
Image Charts - No more pain rendering charts server-side.