Chartio has raised $2.2 million in funding from Avalon Ventures. Chartio also recently launched new features to their data visualization platform that combines data sets, according to TechCrunch. Chartio will be using the funding to continue developing their platform for analyzing data sets. Chartio’s blending feature lets users layer data sets and create chart visualizations with it. Chartio is also offering consulting for customers that want help creating interesting data visualizations.