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SumOfUs reviews

3.1

43% would recommend to a friend

(4 total reviews)

43% positive business outlook

Reviews by job title

4 reviews
2.0
Jul 31, 2025
Recommend
CEO approval
Business Outlook

Pros

- colleagues include some very good, smart, and committed people around the world - usually despite top management, staff are sometimes able to advance meaningful campaigns

Cons

- a toxic work environment, the ED effectively trying to crush the union - limited capacity to launch meaningful campaigns and deliver on them in meaningful ways - little transparency regarding how much of the money raised in a fundraiser is actually directed to that campaign

2.0
Jun 12, 2024

Great for a temporary position

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

The pay is good, opportunities for self development

Cons

The work environment is quite problematic

2.0
Apr 25, 2024

Good benefits; questionable impact culture

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

For US org, great benefits. Remote office. Good health insurance. A lot of smart people.

Cons

More people interested in critiquing each other than trying to have positive impact in the world.

Viewing 1 - 3 of 4 Reviews

Glassdoor has 6 SumOfUs reviews submitted anonymously by SumOfUs employees. Read employee reviews and ratings on Glassdoor to decide if SumOfUs is right for you.