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Scale AI

Human Frontier Collective (HFC)

Scale fellowship / expert network

ActiveHiring slowed

Live hiring signal: 4 roles still listed, but nothing new in the last 14 days. Derived from HumanSourcer's daily data collection, not reported by Human Frontier Collective (HFC).

Portal type
Selective fellowship
Access model
Selective / vetted
Selective application
Geography
Region restricted
US, UK, Canada for many roles
Ownership confidence
confirmed
Confirmed

Typical work

Research, STEM, medicine, finance, legal and ML model evaluation

Pay, from live listings

What the 4 current listings advertise
$40+/hr3
Unspecified1

Pay transparency: 3 of 4 current listings (75%) state what they pay.

Only 1 distinct advertised rate appears across Human Frontier Collective (HFC)'s current listings - below the 5 needed before a median says more than a single outlier does. Updated daily. See the AI-training pay index for how Human Frontier Collective (HFC) compares.

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Domains

LawHealthcareFinanceScience / STEM

Compared with

vs Mercor Experts →vs Meridial →vs Vetto Opportunities →

Notes

High-end expert route; open positions listed on HFC site.

Visit Human Frontier Collective (HFC) →Last checked 2026-07-18

Frequently asked questions

Is Human Frontier Collective (HFC) legit?

Human Frontier Collective (HFC)'s ownership is documented: Scale fellowship / expert network (parent: Scale AI). Ownership confidence: confirmed, verified via hfc.scale.com. Every claim on this profile links to its source.

How much does Human Frontier Collective (HFC) pay?

Where pay is disclosed, the most common range is $40+/hr (3 of 4 roles). 1 of 4 listings don't publicly disclose pay.

How do I join Human Frontier Collective (HFC)?

Human Frontier Collective (HFC)'s access model is "Selective / vetted" (Selective application). Applications go through Human Frontier Collective (HFC)'s own portal - HumanSourcer links out and never handles applications.

Is Human Frontier Collective (HFC) remote-friendly?

4 of 4 roles (100%) are listed as remote.

How many open roles does Human Frontier Collective (HFC) have right now?

4 open roles at Human Frontier Collective (HFC), refreshed daily. 75% state a rate up front.

Sources