Rill Metrics SQL vs Tableau

Rill Metrics SQL turns data warehouse metrics into governed dashboards, partner embeds, and context for AI agents. Metrics SQL lets users query a metrics view as a table, using its defined dimensions and measures without putting aggregation logic into each query. Sources, models, metrics, and dashboards are defined in SQL and YAML and can be version-controlled in Git. Dashboards support pivot tables, time comparisons, drill-downs, scheduled reports, and threshold alerts. Embedding options include iframes, JWT-secured links, and a headless API, with white-label theming and partner data scoping. Rill documents connectors for ClickHouse, BigQuery, Databricks, Redshift, Snowflake, PostgreSQL, MySQL, S3, GCS, Azure Blob Storage, Claude, OpenAI, Gemini, and Slack. Role-based access controls and YAML policies support row- and column-level security; Metrics SQL APIs inherit metrics-view policies. An MCP server exposes governed metrics to AI agents. Starter is $20 per seat per month and Growth is $30 per seat per month; Enterprise pricing is custom.

Tableau is a data analytics platform for dashboards, visualizations, and data apps. It offers hosted cloud and self-hosted server deployments, with hybrid deployment listed. Tableau Creator can connect to any type of data. Users can ask natural-language questions for AI-powered insights, while Tableau Agent provides conversational analytics inside dashboards. A knowledge engine and semantic layer support consistent metrics. Teams can publish, author, share, schedule subscriptions, and send notifications. Tableau Cloud supports secure sharing; row-level security, embedded analytics, and real-time refresh are listed. Viewer includes mobile access. Dashboards and data apps can operate across Slack, Teams, Claude, ChatGPT, CRM, and agent surfaces. Tableau has a free plan and free trial, and Tableau Desktop is free to download. Listed annual-billing prices are $15 a month for Viewer, $42 a month for Explorer, and $75 a month for Creator. Enterprise prices are also listed, while some paid pricing requires contacting sales.