Redash vs Tableau

Redash is an open-source, self-hosted web platform for querying data, creating visualizations, building interactive dashboards, and sharing results within an organization. Its query editor offers schema browsing, autocomplete, keyboard shortcuts, and reusable snippets. Users can connect sources such as Amazon Athena, BigQuery, PostgreSQL, Snowflake, MongoDB, Google Analytics, Google Spreadsheets, JIRA, and Salesforce, then combine results in dashboards shared by URL or embedded as widgets. Visualization options include charts, cohort views, pivot tables, boxplots, maps, counters, sankey diagrams, sunbursts, and word clouds. Result updates can be scheduled, and alerts can be set for data events. Redash provides a REST API with user or query keys that can be limited to query results. Authentication options include password login, Google OAuth, and SAML 2.0. Deployment documentation covers Linux with Docker and Docker Compose. The hosted app.redash.io service shut down effective November 30, 2021.

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.