Which has more open roles, OneForma (Centific) or Prolific?

Prolific has more open roles: 553 against 24 on OneForma (Centific). Counts are refreshed daily from each platform's public listings.

How is applying to OneForma (Centific) different from Prolific?

OneForma (Centific): Acceptance is usually easy and work is available in volume. Prolific: Recruitment runs through Prolific's Participant Recruitment program; expect your language fluency or developer skills to be checked.

OneForma (Centific) vs Prolific

Two AI-training platforms side by side, from the roles they have open today and what we know about how each hires and pays. Numbers refresh daily.

Prolific has more open roles: 553 against 24 on OneForma (Centific).

Side by side

	OneForma (Centific)	Prolific
Open roles	24	553
Median top rate	—	$26/hr
Middle half of rates	—	$26/hr – $40/hr
Highest advertised	—	$120/hr
Open worldwide	100% of roles	100% of roles
Hires most for	Languages & translation, General (no specialty), Medicine & healthcare	Languages & translation, Science & research, Engineering
Kinds of work	—	—
After you apply	Acceptance is usually easy and work is available in volume.	Recruitment runs through Prolific's Participant Recruitment program; expect your language fluency or developer skills to be checked.
How it pays	—	—

Rates are what open listings advertise (median of the top of each range), not earnings. How we measure pay

OneForma (Centific)

Centific's crowd platform for microtasks and data annotation.

OneForma (Centific) jobs and pay →Read our review

Prolific

Participant-recruitment AI Trainer roles — language fluency and developer tasks.

Prolific jobs and pay →Read our review

OneForma (Centific) vs Prolific: questions

Which has more open roles, OneForma (Centific) or Prolific?: Prolific has more open roles: 553 against 24 on OneForma (Centific). Counts are refreshed daily from each platform's public listings.
How is applying to OneForma (Centific) different from Prolific?: OneForma (Centific): Acceptance is usually easy and work is available in volume. Prolific: Recruitment runs through Prolific's Participant Recruitment program; expect your language fluency or developer skills to be checked.