Best Forecasting Platforms with Scenario and What If Modeling

An enterprise planning platform using the Hyperblock and Polaris engines for real-time scenario modeling.

Editor's takeAnaplan's Polaris engine supports models with more than 10 quintillion cells, built for enterprises modeling complex, multi-dimensional scenarios. Gartner ranks it a Leader in cloud financial planning software, with ISO 27001 and SOC 2 Type II certification. Implementation typically runs $50,000 to $250,000, and new users often need certified Model Builders to get started.

A Moody's economic forecasting platform for stress testing across more than 100 countries.

Editor's takeScenario Studio models more than 10,000 economic time series across over 100 countries. A team of 100-plus economists refreshes the data monthly. Every equation stays traceable through an audit log, the kind of transparency regulators expect for CCAR and CECL work.

AI-powered financial planning platform combining an Excel-like interface with enterprise scenario modeling.

Editor's takeJedox pairs an Excel-like interface with an in-memory engine for unlimited scenario modeling and AI-assisted forecasts. It is named a Gartner Magic Quadrant Leader and serves 2,800-plus organizations in 140 countries. Reviewers flag a difficult initial setup, and some connectors cost extra beyond the base license.

Enterprise EPM tool with built-in Monte Carlo simulation and a dedicated Debt Scheduler for long-range financial planning.

Editor's takeOracle Scenario Modeling includes a Debt Scheduler that automates treasury logic most competitors leave to manual spreadsheets, plus native Monte Carlo simulation with Latin Hypercube sampling for statistical rigor. That depth comes bundled in the Standard Edition at $250 per named user monthly, rising to $500 for Enterprise. Users report the system can be slow and hard to troubleshoot when something breaks.

AI-enhanced financial performance platform automating scenario planning and consolidation for mid-market finance teams.

Editor's takeProphix holds HITRUST certification alongside SOC 2 Type II and ISO 27001, a security combination rare in FP&A software. Its Reporting Agent lets finance teams model what-if scenarios in minutes using an Excel-like interface. The catch comes at renewal time, where some customers report large price increases after multi-year contracts.

A spreadsheet-native FP&A platform for unlimited what-if scenario modeling inside Excel and Google Sheets.

Editor's takeCube lets finance teams build unlimited what-if scenarios without leaving Excel or Google Sheets, using a dedicated Scenarios dimension that merges forecasts without duplicating files. Implementation is fast, and SOC 2 Type 2 compliance backs its financial data handling. The tradeoff is opaque pricing, now quote-only, with third-party estimates ranging from $1,250 a month to $30,000 a year.

AI resource management overlay that simulates project changes before they hit live Jira or MS Project schedules.

Editor's takeEpicflow's What-If sandbox lets managers test adding a new project or reassigning staff without touching live schedules, backed by a documented case where the Dutch Ministry of Defence cut lead times over 30%. It overlays Jira, MS Project, and Oracle Primavera rather than replacing them, so teams keep working where they already are. The tradeoff is real, since users report a complex UI at first and results only stay accurate with disciplined, timely data entry.

Financial forecasting platform combining startup-friendly software with a dedicated analyst for fundraising models.

Editor's takeForecastr pairs its forecasting software with a dedicated human analyst who builds the initial model and meets monthly, effectively functioning as a fractional finance team for founders without in-house FP&A. Backed by $12.2 million in funding and a Techstars accelerator credential, it holds a 4.6-star average across G2 and Capterra. The cost reflects the service layer: third-party sources cite an Impress Plan around $5,000 a year and a Growth Plan near $10,000. The Xero integration is the documented weak spot, with users reporting frequent timeouts that fail to update data.

Power BI add-on adding Excel-like what-if simulations and writeback to Snowflake or SQL.

Editor's takeInforiver adds Excel-like cell editing and bi-directional what-if simulations directly inside Power BI, letting changes at a parent level spread automatically to child rows. It carries dual Microsoft Power BI and IBCS certification and writes back to Snowflake, Fabric, and SQL. The tradeoff shows up at scale: Performance Mode, recommended for datasets over 100,000 cells, turns off the simulation and forecasting features that are the product's main selling point.