YC active company list audit

Foster

Foster: A better way to write. Headquartered in New York, NY, United States. Current operating status: active.

Oomira checked this YC company record against source evidence and keeps the current facts, observed dates, and provenance visible before the interactive app loads.

17 facts3 sources1 superseded claims

What changed in the audit

external name

Compound Writing -> Foster
2026-06-12 · yc-oss record id 23328: field "former_names" includes "Compound Writing"

Summary: A better way to write.
Description: Community-powered writing workflow driven by some of the internet's best writers, editors, and experts.
Website: https://foster.co
Hiring: no
Headquarters: New York, NY, United States
Operating status: active
Industry: Consumer

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