AfterQuery 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.

Side by side

AfterQueryProlific
Open roles227553
Median top rate$80/hr$26/hr
Middle half of rates$50/hr – $108/hr$26/hr – $40/hr
Highest advertised$175/hr$120/hr
Open worldwide100% of roles100% of roles
Hires most forLanguages & translation, Medicine & healthcare, EngineeringLanguages & translation, Science & research, Engineering
Kinds of work——
After you applyYou apply to specific tasks, each with its own published pay, rather than waiting to be placed. Onboarding is lighter than Mercor's.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

AfterQuery

Vertical-specific evaluation tasks tagged by domain — coding, finance, law, science.

AfterQuery jobs and pay →Read our review

Prolific

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

Prolific jobs and pay →Read our review

AfterQuery vs Prolific: questions

Which pays more, AfterQuery or Prolific?
AfterQuery advertises more: a median top rate of $80/hr against $26/hr at Prolific. These are the rates in open listings (227 on AfterQuery, 389 on Prolific), not earnings; each platform sets individual pay after you apply.
Which has more open roles, AfterQuery or Prolific?
Prolific has more open roles: 553 against 227 on AfterQuery. Counts are refreshed daily from each platform's public listings.
How is applying to AfterQuery different from Prolific?
AfterQuery: You apply to specific tasks, each with its own published pay, rather than waiting to be placed. Onboarding is lighter than Mercor's. Prolific: Recruitment runs through Prolific's Participant Recruitment program; expect your language fluency or developer skills to be checked.

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