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Instead of Molecular Workbench

Molecular Workbench alternatives

Molecular Workbench is a free, open-source environment for building and running computational science experiments. It combines customizable simulations with curriculum authoring, interactive inquiry, embedded assessments, student-data collection, teacher feedback, dashboards, and LMS integration. Its coverage spans gas laws, fluid mechanics, states of matter, chemical reactions, genetics, protein synthesis, and quantum phenomena. Browser HTML5 experiments and installations for Windows, macOS, and Linux support varied classrooms, while simulations can also be embedded in web pages.

1. 1

   Beyond Labz

   Free plan AndroidiPhoneMac+2

   Guided virtual labs across four science subjects — Beyond Labz offers over 650 textbook-aligned labs, auto-graded work, procedure logs, and LTI assignment submission rather than open-ended model authoring.

   7.7 Free plan · paid from $31.95 Visit site
2. 2 C

   ChemCollective Virtual Lab

   Free plan AndroidiPhoneMac+3

   Free online chemistry laboratory assignments — ChemCollective focuses on hundreds of aqueous-reagent chemistry experiments, randomized autograded problems, hints, and classroom attempt tracking.

   7.6 Free plan Visit site
3. 3

   Collisions Higher Education

   Free plan AndroidiPhoneMac+2

   US college chemistry concept games — Collisions HE uses leveled digital games and sandboxes for 55-plus chemistry concepts, with instructor progress reports instead of broad modeling.

   Free plan Visit site
4. 4

   Interactive Chemistry

   Free plan AndroidiPhoneMac+2

   Free chemistry games from middle school to university — Interactive Chemistry supplies web-based games and simulations with immediate equation-balancing feedback and mobile play, rather than Molecular Workbench’s authoring system.

   Free plan Visit site
5. 5 P

   PhET Interactive Simulations

   Free plan WebWindowsMac+2

   Open-source science and mathematics simulations — PhET provides extensively evaluated HTML5 simulations, offline desktop and mobile apps, translations, and open source code instead of curriculum authoring.

   Free plan · paid from $0.99 Visit site
6. 6 C

   ChemTube3D

   Free plan AndroidiPhoneWeb

   Interactive 3D organic chemistry visualization — ChemTube3D specializes in browser-based JSmol animations of molecular structures and organic mechanisms, with LTI embedding but narrower subject scope.

   Free plan Visit site
7. 7 P

   PraxiLabs

   Free plan AndroidiPhoneWeb

   Immersive institutional virtual science labs — PraxiLabs adds over 220 immersive 3D biology, chemistry, and physics labs, AI guidance, analytics, and school LMS integration for a paid platform.

   7.1 From $6.99/user/mo · 30-day trial Visit site
8. 8 I

   Inq-ITS

   Free plan AndroidiPhoneMac+2
   7.5 Free plan · pricing on request · 30-day trial Visit site
9. 9

   Amrita Virtual Lab

   Free plan Web
   7.3 Free plan Visit site
10. 10 L

    LabXchange

    Free plan MacWebWindows
    7.3 Free plan Visit site
11. 11 C

    Concord Consortium Lab

    Free plan AndroidiPhoneWeb
    7.2 Open source Visit site
12. 12

    Pearson Live Response

    Free plan Web
    6.9 Pricing on request Visit site
13. 13 S

    Science Remote Laboratory

    Free plan Web
    6.7 Free plan Visit site
14. 14 W

    WebLab-Deusto

    Free plan APILinuxMac+3
    6.6 Free plan Visit site
15. 15

    Labster

    Free trial AndroidiPhoneMac+2
    6.4 Pricing on request Visit site
16. 16 V

    Virtual Laboratory

    Free plan Self-hostedWeb
    6.4 Free plan Visit site
17. 17 V

    Virtual Labs

    Free plan AndroidWeb
    6.4 Free plan Visit site
18. 18 S

    Steam to Teach Virtual Labs

    Free plan Windows
    6.3 Free plan Visit site
19. 19 P

    Pivot Interactives

    Free trial iPhoneMacWeb+1
    6.2 30-day trial Visit site
20. 20 S

    SimBio

    Free trial MacWebWindows
    5.9 Visit site
21. 21 L

    LabsLand

    Paid AndroidiPhoneWeb
    5.8 From €7.99/user Visit site
22. 22 W

    WhimsyLabs

    Free trial AndroidiPhoneLinux+3
    5.8 Pricing on request Visit site
23. 23

    Evelyn Learning Virtual Lab Simulations

    Paid APIWeb
    5.7 Pricing on request Visit site
24. 24 V

    VRLab Academy

    Paid AndroidiPhoneMac+2
    5.4 Pricing on request Visit site
25. 25 M

    McGraw Hill Virtual Labs

    by McGraw Hill Virtual Labs

    Paid Web
    5.3 From $84.94 Visit site
26. 26 S

    Scholarlab Virtual Labs

    Paid AndroidWeb
    5.3 Pricing on request Visit site
27. 27 M

    Maroon

    Paid WebWindows
    5.2 Open source Visit site
28. 28

    Science Interactive

    Paid Web
    5.1 Pricing on request Visit site

An alternative may fit better when Java installation, considerable computing needs, slow startup, or offline limits complicate instruction. The offline edition cannot receive newer simulations or collect student data, and Molecular Workbench has no free trial. Compare whether you need broad modeling or ready-made labs and games, plus chemistry depth, activity volume, authoring freedom, assessment and reporting, LMS workflows, mobile support, and offline operation. Costs range from free services to paid platforms, and some alternatives trade curriculum-building control for guided experiments, 3D interaction, or specialized practice.

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