List your tasks with a start date and an end date and ask for a Gantt chart. Better Analyst draws one bar per task on a calendar axis, shows where tasks overlap and marks milestones. You can download the image and the task table.
Updated
See the workflow
A genuine Better Analyst output generated on October 6, 2026 from the synthetic task dates below. The downloaded chart and source workbook are unedited. Task bars include both start and end dates; no dependencies or critical path were inferred.
Step 1
Create a synthetic website-launch Gantt: research August 4–7, design August 7–13, development August 12–22, QA August 21–26, and launch milestone August 28, 2026. Preserve the dates and overlaps. Provide a PNG and an Excel task table. Do not infer dependencies or critical-path scheduling.
Step 2
Step 3
| Task | Start | End |
|---|---|---|
| Research | 2026-08-04 | 2026-08-07 |
| Design | 2026-08-07 | 2026-08-13 |
| Development | 2026-08-12 | 2026-08-22 |
| QA | 2026-08-21 | 2026-08-26 |
| Launch milestone | 2026-08-28 | 2026-08-28 |
The workbook contains the task table, not an interactive scheduling engine. This example demonstrates dates, overlaps and a milestone—not automatic rescheduling or critical-path calculation. Creating your own chart requires an account and is subject to plan limits.
These are the tasks from the example prompt above, as the table you would paste or upload.
| Task | Start | End | Overlaps with |
|---|---|---|---|
| Research | 2026-08-04 | 2026-08-07 | Design on Aug 7 |
| Design | 2026-08-07 | 2026-08-13 | Development on Aug 12 to 13 |
| Development | 2026-08-12 | 2026-08-22 | QA on Aug 21 to 22 |
| QA | 2026-08-21 | 2026-08-26 | None after Aug 22 |
| Launch (milestone) | 2026-08-28 | 2026-08-28 | None |
Avoid a Gantt chart when the main question is how a decision or process works rather than when work happens. Use a flow chart for process logic or a calendar heatmap for daily activity patterns.
A Gantt chart places tasks on a calendar. Each horizontal bar shows when a task starts and ends, so you can see overlaps and the overall schedule. A milestone marks an event rather than a span of work.
Supply a task name, start date and end date for each task. Include the year and use an unambiguous date format such as 2026-08-04. State which events are milestones and whether end dates are inclusive. The example above includes both the start and end dates in each task bar.
Create an account, paste the task dates and ask for a Gantt chart with a downloadable image and a source task workbook. Check the generated dates, overlaps and labels against your inputs before sharing the result. Account and usage limits apply.
Research and design overlap on August 7. Design and development overlap on August 12 and 13. Development and QA overlap on August 21 and 22. The launch milestone is August 28. These overlaps reflect supplied dates, not inferred task dependencies.
The PNG is a static chart. The Excel download contains the source task table; it is not a scheduling engine. This example does not demonstrate automatic dependency management, critical-path calculation, progress tracking or automatic rescheduling. If a task date changes, update your inputs and ask for a revised chart, then verify it again.
Use a Gantt chart to compare task timing. A flow chart is better for decisions and process steps. A calendar heatmap is useful for daily activity intensity, and a line chart is useful for a metric changing over time.
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