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Head-to-head · Interactive Classroom Software

Lumio vs Annotate.net

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Lumio #1 in Interactive Classroom Software 9.1/10 Free plan Free plan✓ 5 of 6 features Visit Lumio
Annotate.net #16 in Interactive Classroom Software 7.2/10 Free plan Free plan✓ 6 of 6 features Visit Annotate.net

Lumio leads on 0 checks, Annotate.net on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreLumio · 9.1/10
  • Free planboth
  • Most featuresAnnotate.net · 6 of 6

Lumio scores higher on our rubric for interactive classroom software: 9.1 against 7.2 out of 10; our editors rank them #1 and #16.

Lumio is the better fit for schools using mixed lesson file formats. Annotate.net is the better fit for broad device and remote teaching coverage.

  • Lumio fits best

    Schools using mixed lesson file formats

  • Annotate.net fits best

    Broad device and remote teaching coverage

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Side by side

Feature Lumio 9.1/10 Visit ↗ Annotate.net 7.2/10 Visit ↗
At a glance
Editor score 9.1 7.2
Ranking #1 in Interactive Classroom Software #16 in Interactive Classroom Software
Best for Schools using mixed lesson file formats Broad device and remote teaching coverage
Pricing model Free plan + paid Free plan + paid
Starting price $59/user/yr $15.99/user/yr
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud, Desktop, Mobile, Browser extension
Platforms Web Web, Windows, macOS, Linux, iOS, Android, Chrome extension
Support Email, Phone, Docs Email, Docs
Integrations 10 integrations 7 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Lumio 5/6 · Annotate.net 6/6
Interactive presentations ✓ ✓
Live polls ✓ ✓
Quiz activities ✓ ✓
Audience questions Not checked yet ✓ (best)
Assessment reports ✓ ✓
LMS integration ✓ ✓
Specs
Max participants Not checked yet Not checked yet
Our review
Pros
  • Imports and edits PDF, Google Slides, PowerPoint and SMART Notebook files
  • Combines quizzes, polls, discussions, collaboration and formative assessment
  • Supports Google, Microsoft, major LMS platforms and school rostering tools
  • Supports presentations, polls, quizzes, annotations, and whiteboarding
  • Works across web, desktop, mobile, and Chrome extension
  • Free instructor options cover core response and presentation features
Cons
  • Free plan limits lesson storage to 100MB
  • Team libraries and co-editing require the Spark plan
  • Web-only access may not suit schools needing a native desktop app
  • Free Instructor screen sharing is limited to 2 hours per day
  • Advanced storage, notebooks, recording, and courses require paid tiers
  • The plan structure separates instructor and student access
Our verdict

Lumio is a web-based interactive classroom platform for K–12, higher education and professional development. Educators can create, import and edit lessons, deliver them live or asynchronously, and involve students through games, quizzes,…

Read the review →

Annotate.net is an interactive classroom platform for K–12 teachers, higher-education instructors, corporate trainers, and presenters. It combines digital notebooks, interactive presentations, annotations, screen sharing, livestreaming,…

Read the review →
  1. LumioInteractive Classroom Software 9.1Free plan
  2. Annotate.netInteractive Classroom Software 7.2Free plan

Strengths and trade-offs

  • Lumio — where it wins

    • Imports and edits PDF, Google Slides, PowerPoint and SMART Notebook files
    • Combines quizzes, polls, discussions, collaboration and formative assessment
    • Supports Google, Microsoft, major LMS platforms and school rostering tools

    Where it doesn't

    • Free plan limits lesson storage to 100MB
    • Team libraries and co-editing require the Spark plan
    • Web-only access may not suit schools needing a native desktop app

  • Annotate.net — where it wins

    • Supports presentations, polls, quizzes, annotations, and whiteboarding
    • Works across web, desktop, mobile, and Chrome extension
    • Free instructor options cover core response and presentation features

    Where it doesn't

    • Free Instructor screen sharing is limited to 2 hours per day
    • Advanced storage, notebooks, recording, and courses require paid tiers
    • The plan structure separates instructor and student access

More comparisons

All interactive classroom software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update