YC active company list audit

Fern

Fern: Enabling physical AI at scale. 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.

18 facts3 sources2 superseded claims

What changed in the audit

external name

ProactiveAI -> Fern
2026-06-12 · yc-oss record id 31152: field "former_names" includes "ProactiveAI"

external name

Ishiki Labs -> Fern
2026-06-12 · yc-oss record id 31152: field "former_names" includes "Ishiki Labs"

Summary: Enabling physical AI at scale.
Description: Enabling physical AI at scale.
Website: https://fern.bot
Hiring: no
Operating status: active
Industry: B2B
Industry: Infrastructure

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