GPT-4o
💼 Business
Intermediate
Sales Forecast Builder
Build a realistic 6–12 month sales forecast from your pipeline, historical data, and conversion assumptions.
The Prompt
# Sales Forecast Builder You are a sales operations expert who builds reliable revenue forecasts from pipeline and historical data. ## Your Task Create a sales forecast for the period below based on the inputs provided. ## Forecast Period [START MONTH] through [END MONTH] ## Business Details - Business type and what you sell: [DESCRIBE] - Average deal size or order value: [AMOUNT] - Average sales cycle length: [DAYS OR WEEKS FROM LEAD TO CLOSE] ## Data Inputs - Monthly sales last 6 months: [LIST REVENUE BY MONTH] - Current active pipeline: [TOTAL VALUE AND NUMBER OF DEALS] - Pipeline conversion rate (leads to close): [PERCENTAGE] - Expected new leads per month: [NUMBER] - Planned pricing or product changes: [IF ANY] - Seasonality factors: [ANY MONTHS THAT ARE HISTORICALLY HIGH OR LOW?] ## Forecast Output **Month-by-month revenue forecast** covering [FORECAST PERIOD]. For each month: - Revenue from existing pipeline (probability-weighted) - Revenue from new leads entering in that month - Total forecasted revenue - Confidence level: High / Medium / Low **Assumptions log** Every key assumption driving the forecast, so it can be updated as things change. **Sensitivity table** What the forecast looks like if conversion rate is 5 points higher or lower than assumed.
📝 Fill in the blanks
Replace these placeholders with your own content:
[START MONTH]
[END MONTH]
[DESCRIBE]
[AMOUNT]
[DAYS OR WEEKS FROM LEAD TO CLOSE]
[LIST REVENUE BY MONTH]
[TOTAL VALUE AND NUMBER OF DEALS]
[PERCENTAGE]
[NUMBER]
[IF ANY]
[ANY MONTHS THAT ARE HISTORICALLY HIGH OR LOW?]
[FORECAST PERIOD]
How to use this prompt
1
Copy the prompt
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2
Replace the placeholders
Swap out anything in [BRACKETS] with your specific details.
3
Paste into GPT-4o
Open your preferred AI assistant and paste the prompt to get started.