# clm_DA7A656A2277

subject: Grammarly (/record/grammarly.md)  
predicate: country  
value: United States  
valid_from: undated  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-11-03  
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  

> Headquarters San Francisco, California Country/Territory United States

What https://www.forbes.com/companies/grammarly/ says, word for word.

## Sources

- https://www.311institute.com/startups/superhuman-formerly-grammarly/ (secondary, 311institute.com)
- https://www.forbes.com/companies/grammarly/ (secondary, forbes.com)
- https://www.wikidata.org/wiki/Q16840770 (secondary, Wikidata)

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