Plotly vs Tableau

Plotly provides tools for interactive dashboards, data applications, and charts, spanning open-source libraries, hosted services, and self-hosted platforms. Its graphing libraries support Python and JavaScript and offer more than 70 chart types. Dashboards support scheduled refresh and embedding, with connections to Snowflake, Databricks, BigQuery, PostgreSQL, MySQL, SQL Server, MotherDuck, Oracle, CSV, and sources accessible through Python. Plotly Studio runs locally as a desktop app and can deploy to Plotly Cloud; Dash Enterprise can be self-hosted or run on premises. The Free plan includes one creator seat, one Dash or Plotly Studio app, three private viewers, and 10 trial credits, with no credit card required. It does not permit inviting other Creators or Viewers. Pro is $29 a month per Creator seat, with 30 monthly credits, 10 private viewers, and unlimited apps. Credit-powered features stop when credits run out, but published apps continue running. Subscriptions can be canceled without fees or penalties.

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.