Which has more open roles, Alignerr or Prolific?

Prolific has more open roles: 553 against 50 on Alignerr. Counts are refreshed daily from each platform's public listings.

How is applying to Alignerr different from Prolific?

Alignerr: Hiring is by tier: have evidence of your domain knowledge ready, since expert roles go to contributors who can verify it. Prolific: Recruitment runs through Prolific's Participant Recruitment program; expect your language fluency or developer skills to be checked.

Alignerr 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 50 on Alignerr.
Prolific is open to more places: 100% of its roles name no country restriction, against 0%.

Side by side

	Alignerr	Prolific
Open roles	50	553
Median top rate	—	$26/hr
Middle half of rates	—	$26/hr – $40/hr
Highest advertised	—	$120/hr
Open worldwide	0% of roles	100% of roles
Hires most for	Design & creative, Software engineering, Business & consulting	Languages & translation, Science & research, Engineering
Kinds of work	—	—
After you apply	Hiring is by tier: have evidence of your domain knowledge ready, since expert roles go to contributors who can verify it.	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

Alignerr

Labelbox's expert network for RLHF and model-alignment work.

Alignerr jobs and pay →Read our review

Prolific

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

Prolific jobs and pay →Read our review