# clm_DB4D1F8BEAFC

subject: Stack Overflow (/record/stack-overflow.md)  
predicate: founder  
value: Jeff Atwood  
valid_from: undated  
valid_to: null  
published: 2026-10-07  
recorded: 2026-10-27  
confidence: 0.80  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-03  
checked: 2026-11-03 · its source page states the value and the date  

> Founded in 2008 by Joel Spolsky and Jeff Atwood, two developers who wanted to make coding resources more accessible for all.

What https://stackoverflow.co/company/press/ says, word for word.

## Sources

- https://stackoverflow.co/company/press/ (secondary, stackoverflow.co, published 2026-10-07)
- https://www.wikidata.org/wiki/Q549037 (secondary, Wikidata)
- https://www.crunchbase.com/organization/stack-overflow (secondary)

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.