Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Science Learning Software

Concord Consortium STEM Learning Tools vs LabXchange

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Concord Consortium STEM Learning Tools #4 in Science Learning Software 9.1/10 Free plan Free plan✓ 4 of 4 features Visit Concord STEM
LabXchange #6 in Science Learning Software 8.8/10 Free plan Free plan✓ 4 of 4 features Visit LabXchange

Concord Consortium STEM Learning Tools leads on 0 checks, LabXchange on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreConcord Consortium STEM Learning Tools · 9.1/10
  • Free planboth

Concord Consortium STEM Learning Tools scores higher on our rubric for science learning software: 9.1 against 8.8 out of 10; our editors rank them #4 and #6.

Concord Consortium STEM Learning Tools is the better fit for free modeling and simulation-based science learning. LabXchange is the better fit for free educators building custom science pathways.

  • Concord Consortium STEM Learning Tools fits best

    Free modeling and simulation-based science learning

  • LabXchange fits best

    Free educators building custom science pathways

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 Concord Consortium STEM Learning Tools 9.1/10 Visit ↗ LabXchange 8.8/10 Visit ↗
At a glance
Editor score 9.1 8.8
Ranking #4 in Science Learning Software #6 in Science Learning Software
Best for Free modeling and simulation-based science learning Free educators building custom science pathways
Pricing model Free Free
Starting price Free plan Free plan
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Browser extension Cloud
Platforms Web Web, Windows, macOS
Support Email, Docs Docs
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Concord Consortium STEM Learning Tools 4/4 · LabXchange 4/4
Interactive simulations ✓ ✓
Virtual experiments ✓ ✓
Guided lessons ✓ ✓
Assessment tools ✓ ✓
Specs
Science scope Multi-subject Multi-subject
Included learners Not checked yet Not checked yet
Supported platforms web browser Windows 10+, macOS 12+, ChromeOS, Chrome, Edge, Safari, mobile browsers
Our review
Pros
  • Free simulations, virtual labs, and computational modeling tools
  • Teacher classes, assignments, saved work, dashboards, and reports
  • Multi-subject science resources with NGSS-aligned assessments
  • Interactive virtual labs support multi-subject science learning
  • Educators can customize pathways, classes, questions, and worksheets
  • Progress tracking and a multimedia library support varied instruction
Cons
  • It is a collection of tools rather than one unified SaaS product
  • LMS embedding is available only for selected interactives
  • Access is provided through web browsers rather than native apps
  • Some interactive simulations work only on desktop or laptop devices
  • The published product details do not list integrations
  • Its broad resource library may require educator curation
Our verdict

Concord Consortium STEM Learning Tools is a free collection of digital activities and software for science and STEM education. It is designed for schools, teachers, and learners working across science subjects and grade levels. Students…

Read the review →

LabXchange is a free online science learning platform created at Harvard University for educators, students, and lifelong learners. It focuses on middle and high school STEMM education while also supporting university, career, and…

Read the review →
  1. Concord Consortium STEM Learning ToolsScience Learning Software 9.1Free plan
  2. LabXchangeScience Learning Software 8.8Free plan

Strengths and trade-offs

  • Concord Consortium STEM Learning Tools — where it wins

    • Free simulations, virtual labs, and computational modeling tools
    • Teacher classes, assignments, saved work, dashboards, and reports
    • Multi-subject science resources with NGSS-aligned assessments

    Where it doesn't

    • It is a collection of tools rather than one unified SaaS product
    • LMS embedding is available only for selected interactives
    • Access is provided through web browsers rather than native apps
  • LabXchange — where it wins

    • Interactive virtual labs support multi-subject science learning
    • Educators can customize pathways, classes, questions, and worksheets
    • Progress tracking and a multimedia library support varied instruction

    Where it doesn't

    • Some interactive simulations work only on desktop or laptop devices
    • The published product details do not list integrations
    • Its broad resource library may require educator curation
  • Concord Consortium STEM Learning Tools9.1/10 · Free plan

    A free web collection for simulations, modeling, data analysis, and classroom assessment.

    Visit Concord STEMFull verdict →
  • LabXchange8.8/10 · Free plan

    A broad, free science platform for educators who want customizable learning pathways.

    Visit LabXchangeFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update