Best STEMLAB Alternatives in 2026
Updated
20 tools from chemistry simulation software ranked against STEMLAB on the same published basis.
- 1STEMLAB vs Beyond Labz
- 2STEMLAB vs Collisions Higher Education
- 3STEMLAB vs Interactive Chemistry
- 4STEMLAB vs PhET Interactive Simulations
- 5STEMLAB vs ChemLab
- 6STEMLAB vs PraxiLabs
- 7STEMLAB vs ChemCollective Virtual Lab
- 8STEMLAB vs Labster
- 9STEMLAB vs Molecular Workbench
- 10STEMLAB vs ChemTube3D
- 11STEMLAB vs Polychem
- 12STEMLAB vs Atomency
- 13STEMLAB vs ChemViz3D
- 14STEMLAB vs Futuclass Chemistry VR
- 15STEMLAB vs neoCatalyst Labs
- 16STEMLAB vs BioSCRAPE
- 17STEMLAB vs Amsterdam Density Functional
- 18STEMLAB vs Virtual ChemLab
- 19STEMLAB vs MoleculAR
- 20STEMLAB vs NMRInversions.jl
STEMLAB alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Beyond Labz | 7.4 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 2 | Collisions Higher Education | 7.4 | Free plan | $1.25/mo | Android, iOS, Mac, Web, Windows |
| 3 | Interactive Chemistry | 7.4 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 4 | PhET Interactive Simulations | 7.4 | Free plan | Free | Web, Windows, Mac, iOS, Android |
| 5 | ChemLab | 7.2 | No | — | iOS, Mac, Windows |
| 6 | PraxiLabs | 7.2 | Free plan | $3.75/mo | Android, iOS, Web |
| 7 | ChemCollective Virtual Lab | 7.1 | Free plan | Free | Android, iOS, Mac, Web, Windows |
| 8 | Labster | 7.0 | No | $416.67/mo | Android, iOS, Mac, Web, Windows |
| 9 | Molecular Workbench | 7.0 | Free plan | Free | Linux, Mac, Web, Windows |
| 10 | ChemTube3D | 6.9 | Free plan | Free | Android, iOS, Web |
| 11 | Polychem | 6.8 | No | — | Mac, Windows |
| 12 | Atomency | 6.7 | Free plan | Free | Web |
| 13 | ChemViz3D | 6.7 | Free plan | Free | Web |
| 14 | Futuclass Chemistry VR | 6.6 | No | — | Web, Windows |
| 15 | neoCatalyst Labs | 6.5 | No | — | Web |
| 16 | BioSCRAPE | 6.1 | No | — | Linux, Mac, Windows |
| 17 | Amsterdam Density Functional | 6.0 | No | — | Linux, Mac, Windows |
| 18 | Virtual ChemLab | 6.0 | No | — | — |
| 19 | MoleculAR | 5.9 | No | — | iOS, Android |
| 20 | NMRInversions.jl | 5.9 | No | — | Linux |
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Questions about STEMLAB alternatives
What is the best alternative to STEMLAB?
Beyond Labz, number 1 in chemistry simulation software with a score of 7.4 out of 10. The others here: Collisions Higher Education, Interactive Chemistry, PhET Interactive Simulations and 16 more.
What is the best free alternative to STEMLAB?
Beyond Labz is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.