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Head-to-head · Data Visualization Software

Looker vs Plotly

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Looker #3 in Data Visualization Software 9.1/10 Pricing on request ✓ 0 of 2 features Visit Looker
Plotly #6 in Data Visualization Software 8.6/10 Free plan Free plan✓ 2 of 2 features Visit Plotly

Looker leads on 0 checks, Plotly on 1, and 2 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreLooker · 9.1/10
  • Free planonly Plotly
  • Most featuresPlotly · 2 of 2

Looker scores higher on our rubric for data visualization software: 9.1 against 8.6 out of 10; our editors rank them #3 and #6.

Plotly offers free plan; Looker doesn't.

Looker is the better fit for governed semantic-model analytics teams. Plotly is the better fit for developers building interactive visual apps.

  • Looker fits best

    Governed semantic-model analytics teams

  • Plotly fits best

    Developers building interactive visual apps

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Looker 9.1/10 Visit ↗ Plotly 8.6/10 Visit ↗
At a glance
Editor score 9.1 8.6
Ranking #3 in Data Visualization Software #6 in Data Visualization Software
Best for Governed semantic-model analytics teams Developers building interactive visual apps
Pricing model Paid Free plan + paid
Starting price — $290/seat/yr
Free plan — ✓ (best)
Free trial — —
Deployment Cloud, Self-hosted Cloud, Self-hosted, Desktop
Platforms Web Web, Windows, macOS
Support Live chat, Phone, Tickets, Docs · 24/7 Tickets, Docs, Email
Compliance SOC 2, ISO 27001, HIPAA, SSO/SAML, 2FA SOC 2, ISO 27001, SSO/SAML
Integrations 6 integrations 20 integrations
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Looker 0/2 · Plotly 2/2
Scheduled refresh Not checked yet ✓ (best)
Embedded dashboards Not checked yet ✓ (best)
Specs
Dashboard type Not checked yet Interactive
Data sources Not checked yet Snowflake, Databricks, BigQuery, PostgreSQL, MySQL, SQL Server, MotherDuck, Oracle, CSV, and anything Python can connect to
Viewer limit Not checked yet 10 viewers
Platform Not checked yet Web_and_desktop
Our review
Pros
  • LookML provides a semantic modeling layer for governed metrics.
  • Row-level access filters support controlled data access.
  • Embedding, APIs, scheduling, and natural-language analytics broaden delivery.
  • 70+ chart and trace types with rich interactive controls
  • Open-source libraries plus Dash and self-hosted deployment
  • Broad notebook, cloud, database, and app-platform integrations
Cons
  • There is no free plan.
  • Pricing uses a contact-sales model.
  • Standard has lower API allowances than Enterprise and Embed.
  • The suite spans several products rather than one packaged application
  • Enterprise governance is narrower than dedicated BI platforms
  • Plotly-branded apps are part of the Free plan
Our verdict

Looker is a business intelligence platform for organizations that need governed metrics, self-service exploration, dashboards, scheduled delivery, sharing, and embedded analytics. Its LookML semantic modeling layer helps teams define…

Read the review →

Plotly is a suite of open-source graphing libraries and data application tools for developers, data scientists, engineers, analysts, researchers, and organizations building interactive visualizations. Its scope includes Python and…

Read the review →
  1. LookerData Visualization Software 9.1Pricing on request
  2. PlotlyData Visualization Software 8.6Free plan

Strengths and trade-offs

  • Looker — where it wins

    • LookML provides a semantic modeling layer for governed metrics.
    • Row-level access filters support controlled data access.
    • Embedding, APIs, scheduling, and natural-language analytics broaden delivery.

    Where it doesn't

    • There is no free plan.
    • Pricing uses a contact-sales model.
    • Standard has lower API allowances than Enterprise and Embed.

  • Plotly — where it wins

    • 70+ chart and trace types with rich interactive controls
    • Open-source libraries plus Dash and self-hosted deployment
    • Broad notebook, cloud, database, and app-platform integrations

    Where it doesn't

    • The suite spans several products rather than one packaged application
    • Enterprise governance is narrower than dedicated BI platforms
    • Plotly-branded apps are part of the Free plan
  • Looker9.1/10 · Pricing on request

    A governed analytics platform for teams that need consistent metrics and embedded insights.

    Visit LookerFull verdict →
  • Plotly8.6/10 · Free plan

    A flexible choice for developers building interactive charts, maps, dashboards, and data apps.

    Visit PlotlyFull verdict →

More comparisons

All data visualization software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update