Ask.fm Competitors and Similar CompaniesClear all
Piazza Technologies's competitors and similar companies include Change.org.
 Piazza Technologies Piazza is a company developing an online question and answer platform for communicating about complex problems in real-time. |  Change.org Change.org is an online petition platform allowing users to create and launch petition campaigns for various causes. | |
Founding Date | Founding Date 2009 | Founding Date 2007 |
Type | Type Private | Type Private |
Tags | ||
Locations | Locations Palo Alto, US HQ Palo Alto, US | Locations San Francisco, US HQ Barcelona, ES |
Employees | Employees 1594% increase | Employees 274 |
Funding | ||
Latest funding round | Latest funding round $ 8m (over 12 years ago) | Latest funding round $ 30m (almost 9 years ago) |
Total funding raised | Total funding raised $ 15.5m | Total funding raised $ 72m |
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Change.org
HQ
San Francisco, US
Employees
274
Change.org is an online petition platform allowing users to create and launch petition campaigns for various causes.
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