> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.seino.ai/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What does the Comparison widget do?

The **Comparison** widget puts two custom data groups side by side across multiple metrics, highlighting which group comes out on top for each one. How to configure it:

1. Drag the Comparison widget onto your dashboard.
2. Select your Dataset and add Metrics to compare (e.g. Opens %, Conversions %).
3. Set Period by (e.g. Send date).
4. Define your Groups: give each a name (e.g. Group A, Group B) and apply filters to each independently (e.g. Group A: Month equals Feb, Group B: Month equals Mar).
5. Click Add group to compare more than two groups.
6. Configure Chart settings: choose line or bar, and toggle autoscale on or off.

The widget renders a clean side-by-side table with each metric as a row and each group as a column. The highest-performing group for each metric is labeled "highest," and the other shows the delta.

### A few examples to use the Comparison widget
* Compare February vs. March across Opens % and Conversions % to evaluate whether your latest campaign changes are paying off.
* Set up Group A as your welcome series and Group B as your abandoned cart flow to benchmark which automation drives better engagement.
* Use it before and after a deliverability fix. For example, Group A for the period before, Group B for after.

![](https://storage.crisp.chat/users/helpdesk/website/-/3/c/9/8/3c9863e1e93c4800/widget-comparison_1kibopy.png =600x971)


### Head-to-head, no spreadsheet needed
The Comparison widget eliminates the manual work of pulling two data sets and aligning them in a spreadsheet. Define your groups, pick your metrics, and get a clear winner instantly.

| Name your groups clearly. Instead of leaving them as "Group A" and "Group B", rename them to reflect what they actually represent (e.g. "Feb campaigns" or "Post-fix"). It makes the widget self-explanatory for anyone you share the dashboard with.