🚀 Now with advanced deep learning

Forecasting for
Google Sheets™.

One-click time series forecasting powered by machine learning. No data science expertise needed. Results appear directly in your sheet.

ForecastJedi sidebar showing forecast results in Google Sheets™ with chart visualization

Trusted by analysts, finance teams, and operations managers

Transform your spreadsheet data into actionable forecasts with enterprise-grade machine learning, accessible to everyone.

Everything you need to forecast.

From statistical algorithms to deep learning models, ForecastJedi brings professional forecasting to your spreadsheet.

Total Control

Map your date, value, and covariate columns yourself, guaranteeing forecasts are calculated precisely on the data you selected.

Deep Learning

Our deep learning engine captures complex seasonal patterns, trends, and non-linearities that traditional models miss.

Smart Interpolation

Smart algorithms fill missing values intelligently using iterative edges-first approach. Up to 40% gaps handled.

Covariates

Include marketing spend, weather, events, or any external factor as covariates with the deep learning model to capture complex relationships.

Auto-Expiring Data

Your data is processed in-memory and job results auto-delete within 1 hour. Minimal OAuth scopes, TLS 1.3 encryption, GDPR compliant.

Confidence Intervals

Every forecast includes upper and lower bounds with configurable confidence levels.

Four steps. One click.

1

Select Data

Highlight your date and value columns in Google Sheets™.

2

Configure

Choose your columns, horizon, frequency, and confidence level in the sidebar.

3

Forecast

Choose your horizon and model. Click Generate Forecast.

4

View Results

Forecast values, confidence bounds, and chart appear in your sheet.

Professional forecasting used to require Python, R, or expensive tools. Now it takes one click in the sheet you already use.

Simple, transparent pricing.

Start free. Upgrade when you need more power.

Free
€0

Perfect for trying out forecasting on personal projects.

  • 5 forecasts per day
  • 15 forecasts per week
  • Confidence intervals
  • Standard forecasting model
Get Started Free
Team
€90 /month

For organizations with heavy forecasting needs.

  • 500 forecasts per day
  • 2,000 forecasts per week
  • Everything in Pro
  • Priority support + SLA
Get Team Plan

Frequently asked questions.

ForecastJedi uses statistical models for fast synchronous forecasts (under 1 second) and advanced deep learning for complex patterns with seasonal trends and non-linearities. Missing values are filled automatically using smart interpolation with built-in outlier detection.
No. ForecastJedi processes your data in-memory and temporarily caches job results that auto-delete within 1 hour. We use minimal OAuth scopes (spreadsheets.currentonly) and only access the sheet you're working in. Your data is encrypted in transit with TLS 1.3 and our architecture is GDPR and CCPA compliant.
The free tier includes 5 forecasts per day and 15 per week. The Pro tier (€10/month) gives you 50 per day and 200 per week. Team (€90/month) provides 500 per day and 2,000 per week.
ForecastJedi accepts dates in any common format (YYYY-MM-DD, MM/DD/YYYY, DD/MM/YYYY, etc.) and supports daily, weekly, monthly, and quarterly frequencies. Manually select your date columns, value columns, and covariates for complete control over the forecast.
Yes. ForecastJedi supports multivariate forecasting with covariates. Include columns like marketing spend, weather data, promotional events, or economic indicators alongside your target variable.
Accuracy depends on your data quality, history length, and the presence of clear patterns. As a rule of thumb: more data, consistent frequency, and relevant covariates produce better results.

Start forecasting in minutes.

Install ForecastJedi from the Google Workspace™ Marketplace. Free forever for basic use.