Spreadsheet Forecasting API | Replace FORECAST()
Your spreadsheet’s FORECAST() function is guessing. We’re not.
Geneva Forecast API replaces spreadsheet formulas with real predictive models — direct from Google Sheets or Excel.
FORECAST() is statistical guessing
No seasonality detection
Breaks at scale
No seasonality detection
Breaks at scale
GENEVA FORECAST API
6M+
Google Sheets users
Google Sheets users
Key Challenges Hindering Spreadsheet Forecast Accuracy
Understand the core challenges preventing accurate forecasting and inventory optimization.
FORECAST() ignores seasonalitySpreadsheet formulas don’t learn seasonal patterns. You lose accuracy when demand varies by season.
Spreadsheets break at scaleExcel and Sheets can’t handle hundreds of SKUs. Performance degrades, formulas become unmaintainable.
No confidence intervalsSpreadsheets give point forecasts. You never know how confident they should be in their predictions.
Why Geneva Wins
6M+
Google Sheets users
FORECAST()
eliminated
5 min
integration time
How It Works
1
Connect Your Data
Plug in your data source. Geneva handles the rest.
2
Geneva Analyzes Patterns
Our models learn seasonality, trends, and your unique patterns.
3
Get Forecasts via API
Accurate, real-time predictions you can trust and build on.
Simple, Predictable Pricing
Developer
$49
/month
- API access (up to 10k calls/mo)
- Batch forecasting
- Email support
- 1 project
Business
$199
/month
- API access (unlimited)
- Advanced forecasting models
- Claude MCP access
- Priority support
- 10+ projects