olemus
allhanke erivorm:
sooritajaks on suur väheformaalne inimrühm,
eriti võrgukogukonda kuuluv

Wiktionary:
the delegation of a task to a large diffuse group in order to introduce new or more developed skill sets and improve efficiency
There is usually no substantial monetary compensation involved.

ülevaateid
https://businessmodelanalyst.com/crowdsourcing-business-model/

https://en.wikipedia.org/wiki/Crowdsourcing

https://medium.com/@emily.bordin/online-vs-offline-crowdsourcing-d2f2a73fd5a9

https://stephenshapiro.com/types-of-crowdsourcing/