

Clustered column charts are the workhorse of everyday reporting. They let you compare products, regions, or campaigns side by side, so you can answer simple but high impact questions: Which channel is winning? Which region is stalling? Where did this quarter actually move the needle? Both Google Sheets and Excel make it easy to map categories to the x axis, values to the y axis, and stack multiple series in clean, visually intuitive clusters. Yet the real power shows up when these charts stay fresh. In growing teams, data shifts daily: new deals, refunds, campaigns, forecasts. Manually rebuilding charts burns hours. Delegating the entire routine to an AI computer agent means your Sheets and Excel files are cleaned, refreshed, and charted in the background, so you only step in for interpretation and decisions.
If you run a business, agency, or sales team, you already live in Google Sheets and Excel. Your world is ARR by region, ROAS by channel, pipeline by rep. Clustered column charts are perfect for this: they compare categories side by side so the story jumps off the screen.
The catch? You rarely build just one chart. You build the same chart for every month, region, and client. Copy, paste, fix ranges, fix labels, adjust colors. It’s the same ritual, over and over.
This is exactly where an AI computer agent can quietly take the wheel.
Step 1: Structure your data
Step 2: Insert the chart
Instantly, Excel plots each category as a cluster, with one column per series.
Step 3: Customize for clarity
Pros of manual Excel
Cons of manual Excel
Step 1: Prepare your sheet
Step 2: Build the chart
Step 3: Refine the view
Pros of manual Google Sheets
Cons of manual Google Sheets
Now imagine you describe your workflow once:
“Every Monday, pull last week’s CRM export, clean the columns, load it into Excel and Google Sheets, create or refresh clustered column charts by region and channel, color them with our standard palette, and save PDFs into a shared folder.”
A Simular style AI computer agent is built to do exactly this kind of work across your desktop, browser, and cloud apps.
How the agent works at a high level
You get production grade reliability because the agent can follow precise, symbolic steps, not just "guess" with a language model.
Pros of agent driven automation
Cons and tradeoffs
A practical way to start:
You stay in control of the story and design; the agent owns the chores.
Over time, as your comfort grows, you can delegate more: from basic updates to creating new clustered charts for new products, regions, or clients on demand.
Put your categories in the first column (for example, months, regions, or campaigns). Each additional column should hold one metric or series, like Revenue, Deals Won, or Spend. Include clear headers for all columns; Excel and Google Sheets use them as legend labels. Keep the table contiguous (no fully blank rows or columns) so the chart engine correctly detects the data range and groups series into clusters.
Highlight your full data table, including headers. Go to the Insert tab on the ribbon, then click the Column or Bar Chart icon. Choose 2 D Clustered Column. Excel will plot each category on the x axis with a cluster of columns for each series. From there, use the Chart Design and Format tabs to edit colors, add data labels, move the legend, and adjust gap width or overlap under Format Data Series for a cleaner, more readable result.
Select your data range with headers, then click Insert, Chart. Sheets will suggest a chart type; if it is not already a column chart, open the Chart Editor, go to Setup, and choose Column chart. Multiple series in your range will automatically appear as side by side columns in each cluster. Under Customize you can fine tune colors, fonts, and data labels. Filter the underlying sheet to focus on specific segments; the chart updates live.
Limit the number of series and categories displayed at once. Group similar categories together and build separate charts for different audiences. In Excel, use filters or slicers to let viewers switch segments instead of cramming everything into one view. Reduce gap width and tweak series overlap for better spacing, and hide nonessential gridlines or labels. Aim for a single clear comparison question per chart, not a full dashboard.
Yes. You can teach an AI computer agent to open your Excel or Google Sheets workbooks, import the latest data export, refresh pivot tables, and update clustered column charts. Start by creating a template file with the right layout and formatting. Then define the repeatable steps: where data comes from, which ranges feed each chart, and how outputs are saved. The agent replays this workflow on schedule, so reports stay fresh without manual clicks.