Plotly

Plotly is a charting and data-app ecosystem for developers and teams creating interactive visualizations and internal analytics apps. Its appeal is the choice of open-source libraries, desktop authoring, hosted publishing and self-hosted enterprise deployment; small teams should weigh that breadth against the Free plan’s narrow sharing allowance.

Overview

Plotly brings together Studio, Cloud, Dash, graphing libraries and Dash Enterprise. The MIT-licensed plotly.py, plotly.js and Dash libraries support Python and JavaScript and offer more than 70 chart types. That range suits technical teams building from custom charts toward internal apps, but is more machinery than someone needs for occasional standalone visuals.

Studio runs locally as a native desktop app and can deploy to Plotly Cloud. Cloud supports drag-and-drop, MCP or CLI publishing without infrastructure setup. Dashboards can be interactive, embedded and scheduled to refresh. Data connections include Snowflake, Databricks, BigQuery, PostgreSQL, MySQL, SQL Server, MotherDuck, Oracle, CSV and sources reachable through Python.

Key features

Charts, apps and publishing

The open-source libraries give developers a flexible foundation for charting, while Studio offers a desktop authoring route and Cloud handles publishing. This is a useful progression for teams that want to develop visualizations and deploy apps within one ecosystem. Cloud avoids infrastructure setup, while Dash Enterprise suits organizations that need to run deployments on their own premises.

Collaboration and security

Teams work with Creator and Viewer roles: Creators build and administer, while Viewers consume shared apps. That distinction helps separate production work from access, but the Free plan does not let users invite other Creators or Viewers. Plotly Cloud and Dash Enterprise support SOC2 and SSO/SAML; Enterprise is SOC II certified and also holds ISO 27001, 27701 and 42001 certifications.

Enterprise includes Dash Design Kit and Secure Embedding. In-app support aims to respond within 48 hours during business hours. For organizations keeping data inside their network, Dash Enterprise is self-hosted and on-premises; Cloud is the simpler publishing path for teams without that requirement.

Pricing

Free

The Free plan costs nothing, requires no credit card and includes one Creator seat, three private viewers, one Dash or Plotly Studio app, and a 10-credit trial. It is suitable for an individual evaluating the workflow, but the single app and inability to invite collaborators constrain shared use. Credit-powered features stop when credits run out, although published apps continue running.

Pro

Pro costs $29 a month per Creator seat when billed monthly, or $290 a year per Creator seat when billed annually. Both include 30 monthly credits, one Creator seat, 10 private Viewers and unlimited apps. Pro removes the Free plan’s one-app ceiling and offers more viewers, making it the practical choice for a small team publishing multiple apps. Its Creator-seat pricing means teams should account for each person who builds or administers.

Enterprise

Enterprise has custom pricing, unlimited apps, and flexible Creator seats and private viewers. It is aimed at large organizations with mission-critical data applications, particularly those needing self-hosted, on-premises deployment and enterprise security provisions. Subscriptions can be canceled without penalties or cancellation fees.

Platforms

Plotly spans web and desktop through Studio and Cloud, and self-hosted deployment through Dash Enterprise. Studio is a local desktop app; Cloud publishes without infrastructure setup; Enterprise keeps deployment within an organization’s network. The choice depends on whether convenience or control over deployment matters more.

Who it's for

Plotly is a strong fit for developers using Python or JavaScript, teams building interactive dashboards and internal apps, and organizations that need on-premises deployment. Its connectors and scheduled refresh support data-driven dashboard workflows. It is less suited to casual chart-makers or teams needing free collaboration: the Free plan allows only three private viewers and does not permit inviting teammates.

Pros and cons

• Broad path from charts to apps: open-source libraries, Studio, Cloud and Enterprise cover different creation and deployment needs.
• Wide charting and data options: 70+ chart types and connections to named databases, CSV and Python-accessible sources support varied technical workflows.
• Deployment choice: Cloud avoids infrastructure setup, while Enterprise can keep applications within an organization's network.
• Free collaboration is tightly capped: one app, three private viewers and no invitations make the Free plan hard to use as a shared team workspace.
• Credits limit some usage: the Free trial has 10 credits, and credit-powered features stop at exhaustion; published apps remain running.

Alternatives

For other options, browse Data Visualization Software.

• Metabase is worth considering if you want a self-hosted, open-source option with unlimited transform runs and the ability to use your own AI model.
• Datawrapper may suit publishers who want charts, maps and tables with web publishing, embedding and PNG downloads on its Free plan, accepting attribution.
• Apache Superset is a free, open-source data exploration and visualization platform for teams comfortable with self-managed installation.
• Kibana is another free and open self-managed option, with community support and free Elastic Stack features.
• Flourish suits users seeking unlimited projects and stories, the full template range, and public publishing and embeds with attribution on its Free plan.
• Infogram is an alternative for users looking for interactive chart types and online publishing, with its Basic plan allowing up to 10 projects.
• amCharts offers full functionality and commercial use on its free plan, with a small backlink.
• Yandex DataLens is another freemium option, with a free plan for one seat.

Verdict

Choose Plotly if you are a developer or analytics team that wants a route from customizable Python or JavaScript charts to interactive apps, with Cloud publishing or self-hosted Enterprise deployment. The breadth and deployment control are its strongest reasons to choose it. Look elsewhere if you need generous free collaboration or a simple charting tool: the Free plan permits only three private viewers, one app and no teammate invitations.