Scale AI (Human Frontier Collective) vs Alignerr

Two platforms at a time: what they pay, how many roles they have and who they hire. 2278 possible comparisons, all from today's listings.

Scale AI (Human Frontier Collective)Alignerr
Open roles16492
New this week1492
Median payNot enough rates$80/hr
Typical range—$55–$120/hr
Highest stated rate—$400/hr
Roles with a stated rate0492
Countries named30
Main kinds of workOther expertise, Law, Medicine & healthOther expertise, Maths & STEM, Coding
Experience asked forNot statedExpert / credentialed, Entry level, Senior
Top countriesUnited States, United Kingdom, CanadaNot stated

Pay uses the top of each posted hourly range in US dollars. Small samples are not a ranking; open the roles to check details.

Popular comparisons