Hex AI vs Arthur AI

Free plan (3 projects). Starter $24/month. Team $49/month. Enterprise custom.

No public pricing. Contact for pricing. Enterprise subscription. 14-day free trial.

Data processed under Hex enterprise data handling agreements. Code and query content submitted to AI for generation processed on Hex's infrastructure.

Review Arthur's data handling policy. Model predictions and input data features processed on Arthur's infrastructure for monitoring.

• ✓Real-time collaboration solves the scattered Jupyter notebook problem for data teams
• ✓Magic AI accelerates SQL and Python query writing for the most common data analysis tasks
• ✓Free plan allows meaningful individual use with 3 projects without time limitation
• ✓Seamless SQL + Python in one notebook eliminates context switching between tools

• ✓Model performance monitoring prevents silent model degradation that impacts business outcomes without notice
• ✓Fairness and bias monitoring addresses regulatory compliance requirements in financial services and HR
• ✓Explainability integration provides regulatory-compliant decision explanations for credit and employment decisions
• ✓Early drift detection warns of potential performance issues before accuracy metrics confirm degradation

• ✕Free plan 3-project limit may constrain active individual users
• ✕Hex is strong for exploration and presentation but not a replacement for production data pipeline tools
• ✕Less adoption than Jupyter and Databricks notebooks for ML engineering workflows

• ✕No public pricing requires sales engagement
• ✕ML monitoring value is most compelling at scale — limited value for teams with few models in production
• ✕General-purpose ML platforms (Databricks, SageMaker) include monitoring features that may meet basic needs without Arthur