In actual business use, I've found that Gamma's chart functionality isn't rich enough, making it less practical than Excel for data analysis.

For some simple charts, Gamma is totally enough. But Gamma currently cannot create more complexed charts directly, such as:

Instead, I have to create these charts in Excel first, save them as images, and then insert them into Gamma.

It is hoped that the Gamma team can optimize and expand these features in the future.

Thanks very much for you all!!

Looks like there are standard gradients and colors to choose from but no where to actually modify these. Also chart font/text is fixed. Would like similar options like in Looker Studio to control chart layout and style better.

You have a fantastic app, but these improvements are important: On one pitch deck slide only, for specific text in that slide, is it possible to change the font color to my own chosen hex color? I can't do that. Also, how can I get the X and Y axis numbers bigger on a slide. The point size is far too small. The text needs to be increased about 3X its current size. This is extremely important. There should be an option to either add my own bar graph without it being auto adjusted to its presetting or to change the X, Y font size. Also, the X,Y graph data must have the option to change from full number to representative (ex. 9,000,000 to 9M or 2,000 to 2K) to make it easier to read.

Gamma is a fantastic app, but these improvements are important: On one pitch deck slide only, for specific text in that slide, is it possible to change the font color to my own chosen hex color? I can't do that. Also, how can I get the X and Y axis numbers bigger on a slide. The point size is far too small. The text needs to be increased about 3X its current size. This is extremely important. There should be an option to either add my own bar graph without it being auto adjusted to its presetting or to change the X, Y font size. Also, the X,Y graph data must have the option to change from full number to representative (ex. 9,000,000 to 9M or 2,000 to 2K) to make it easier to read.

It would be cool to set the “Max” value for these circle, bar and dot charts. It defaults to 100 which makes sense for a % breakdown but in this example 62 is the max value so it would be nice to show all of these numbers relative to that max value.

Chart colourings never work properly, will put several as the same colour.

Should allow custom series editing too.

Also some kind of process early on to share a CSV or data within text prompts to better pre-populate the visualisations you'd want.

When I upload data and plot a line chart by myself, the system automatically treats my intended X and Y axis data as two independent data series, and I am unable to specify which data is for the axis.

Currently we are importing data into Gamma as a pdf with currency data formatted as GBP £. However, when Gamma creates a deck using this data all currency values are formatted as US dollar $. For clients based in the UK this makes the deck useless and we will have to find another AI auto deck generator if this can't be fixed. We require an option to format the charts as GBP £, and ideally for Gamma to pick up the currency format automatically from the underlying data and present data in charts using that format so we don't have to manually override.