Hypothes.is
| Founded | July 1, 2011 | 
|---|---|
| Founder | Dan Whaley | 
| Type | 501(c)(3) | 
| 45-2677817 | |
| Registration no. | C3389843 | 
| Location | 
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| Coordinates | 37°45′53″N 122°25′55″W / 37.7647°N 122.4319°W | 
| Revenue | $2,521,639 (2019) | 
| Website | hypothes | 
Hypothes.is is an open-source software project that aims to collect comments about statements made in any web-accessible content, and filter and rank those comments to assess each statement's credibility.
It has been summarized as "a peer review layer for the entire Internet."