Sites using PhET Interactive Simulations
Free interactive math and science simulations from the University of Colorado Boulder.
Found via: StackScope Discovery (Indie) 3 · StackScope Wider Web 1
PhET Interactive Simulations has been detected on 4 launches since first appearing in July 2026. Most recent detection: Professor Fox — AI Teaching Assistant for Teachers, 4 days ago.
Share of new sites using PhET Interactive Simulations
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Education leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 |
Find And Study
|
<0.01% | 7.49% | |
| #2 |
GeoGebra
|
<0.01% | 6.51% | |
| #3 |
CTFd
|
<0.01% | 5.21% | |
| #4 |
Scratch
|
<0.01% | 3.91% | |
| #5 | New Learning Moodle Theme | <0.01% | 3.58% | |
| … | ||||
| #24 |
PhET Interactive Simulations
Current page
|
<0.01% | 1.30% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Education tool. All 145 in Education →
Recent launches we can show
3 of the 4 sites using PhET Interactive Simulations are product launches we list individually. The other 1 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
anagene.app — La mega-app SVT pour le lycée (Anagène, Phylogène, Libmol…)
RizmiMind: Solve with AI — The AI tutor that teaches, not just answers
Education
The StackScope API serves all 4 sites using PhET Interactive Simulations, filterable and exportable, from £15 a month.