Gurobi Optimizer vs o9 Digital Brain

Gurobi Optimizer converts mathematical models of business problems into optimal solutions. It handles linear, mixed integer, quadratic, combinatorial, nonlinear, conic, and multi-objective problems. For non-convex quadratic problems, its global optimization can prove a global optimum rather than only a local one. Solver capabilities include parallel and distributed optimization, presolve, cutting planes, heuristics, and symmetry handling. For model review, it provides sensitivity analysis, infeasibility analysis, feasibility relaxation, and solution quality attributes. APIs are available for C, C++, Java, .NET, Python, MATLAB, and R, enabling optimization models to be built into applications, services, and data pipelines. Deployment options include local, server, cloud, and container environments. Instant Cloud runs Gurobi on AWS or Azure without requiring users to deploy or maintain infrastructure. The included gurobipy license is for non-production use and limits models to 2,000 variables and 2,000 linear constraints, or 200 variables for models with quadratic terms. Free options also include a full-featured 30-day commercial evaluation license and an academic license for eligible institutions.

o9 Digital Brain is a cloud enterprise platform for planning and decision-making across business functions. Its Enterprise Knowledge Graph connects internal and external data and models business relationships as contextual knowledge. Listed capabilities include AI and machine-learning predictions, risk and opportunity detection, scenario simulation, and plans linking strategic and operational levels. Solution areas include integrated business planning, demand and supply chain planning, revenue growth management, merchandise planning, supplier relationship management, and sustainability planning. The platform supports demand sensing, hierarchical forecasts at SKU-location level, multi-horizon planning, and planning across multiple sites. Data transfers can use SFTP batch transfers, REST API, SOAP XML, or streaming; connectors and mapping templates are listed for SAP, Snowflake, Oracle, and Google BigQuery. Mobile access to planning data and workflows is available on iOS and Android, alongside web and API access. The product is positioned for large multinational enterprises with complex global operations, rather than small businesses, startups, or single-site operations. Pricing is scoped per customer and is not published as a list price; there is no free plan.