Choose ModelRisk if you want an actively developed tool with the broadest method library in an Excel risk add-in — 135 probability distributions, 1,400+ functions and copula-based correlation — at a published price of at most €1,550 per user per year with a free 15-day trial. Crystal Ball remains a workable choice mainly where an organisation already standardises on Oracle tooling.
Oracle describes Crystal Ball as “the leading spreadsheet-based application for predictive modeling, forecasting, simulation, and optimization” (oracle.com, retrieved August 2026), and many analysts learnt simulation on it. If you are using it today, the practical question is whether a tool of that generation still serves models you have to defend now. The sections below compare the two on the points that decide it: development pace, how each treats your spreadsheet, statistical methods, pricing and migration.
ModelRisk is Vose Software’s flagship product and has been in continuous development since 2008. Crystal Ball is one product inside Oracle’s very large portfolio, offered in several editions (Crystal Ball, Decision Optimizer, Suite and a Classroom edition), and its release cadence reflects its position in that portfolio — check Oracle’s current release notes before committing to it for new work.
Development pace matters more in risk analysis than in most software categories: methods advance, Excel itself changes, and regulatory expectations for model transparency keep rising. When you find a gap or need support with ModelRisk, you deal with a company whose only business is quantitative risk analysis.
ModelRisk works as native Excel functions: a VoseNormal() sits in the cell like any formula, recalculates by Excel’s rules, and is visible to anyone who opens the workbook — no special software needed to read the model. Crystal Ball takes a different approach, layering assumptions onto existing cell values through its own interface.
For models that get audited or reviewed — by clients, regulators or oversight bodies — that difference is the difference between “read the formula” and “trust the overlay”. A ModelRisk workbook remains an ordinary, auditable spreadsheet for its entire life.
ModelRisk carries the broadest method library available in an Excel risk add-in. The table lists what each vendor publishes about its own product; where a vendor does not publish a figure, the table says so rather than guessing.
One methods point deserves emphasis for anyone whose fitted distributions feed decisions: ModelRisk ranks candidate fits using information criteria, the approach modern statistical practice recommends, which guards against the overfitting risk that classical goodness-of-fit statistics carry when comparing distributions with different numbers of parameters. Our detailed assessment of the main Excel risk add-ins, including Crystal Ball, is in The Top 5 Risk Analysis Add-Ins for Excel.
ModelRisk publishes its price: at most €1,550 per user per year, with volume and multi-year discounts, and a fully functional 15-day free trial. Oracle does not publish Crystal Ball pricing on oracle.com; Capterra’s listing shows pricing as “Contact vendor” and states that a free trial is not available (retrieved August 2026). Crystal Ball licences are sold through Oracle sales and resellers, so your price depends on your quote.
The practical consequence: with ModelRisk you can evaluate the full product and know the maximum cost before speaking to anyone. See our published price list.
Not hard: ModelRisk includes a free converter for Crystal Ball models, and because ModelRisk uses native Excel functions, converted models come out as readable workbooks rather than black boxes. The 15-day trial is long enough to convert your key models and run both tools side by side before any purchase decision.
If your workflow leans on Crystal Ball’s Decision Optimizer, that gap is closing: ModelRisk Optimizer is built and will be released in the near future — contact us about timing and early access. For decision-tree and multi-criteria work, Vose Software’s ModelChoice add-in covers decision analysis today.
Crystal Ball is a trademark of Oracle Corporation. Vose Software is not affiliated with Oracle. Oracle positioning quoted from oracle.com and third-party listing details from Capterra, both retrieved August 2026, and may change.
Run the comparison on your own models: the free 15-day trial is fully functional, and the free converter brings your Crystal Ball models across in minutes.