vs
Comparison
Khan Academy vs OpenStax
Who’s behind each, what their homepages track, what they cost and how often their policies changed, measured the same way for both. By what they offer, they’re very close.
Free online lessons, instructional videos and practice exercises in math, science, computing, humanities and test prep, with tools for teachers and parents to track student progress.
OpenStax publishes free, peer-reviewed, openly licensed textbooks for college and high school courses, available online and as PDFs, with low-cost print options and instructor resources.
- Company
- Not stated
- Not stated
- Registered in
- Unknown
- Unknown
- Online since
- Unknown
- Unknown
- Audience
- Top 10K
- Smaller site
- Trackers on the homepage
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-
- Ad trackers
- None
- None
- Cookie banner
- OneTrust
- –
- Prices
- No pricing page found
- No pricing page found
- Last price change
- –
- –
- Privacy policy changes
- 0
- 0
- Terms changes
- 0
- 0
- Open positions
- –
- –
Trackers are what each homepage loads before cookie consent; changes count since we started checking each site weekly. Hover a dotted value for its source and date.