AI training platforms
The platforms we track, with what each one is hiring for today. Pay is the range each platform publishes on its open jobs.
- 1,234
- open jobs
- 55
- posted this week
- $70/hr
- median published rate
- $400/hr
- highest published rate
- 12
- platforms hiring
Pay figures cover the 1134 open jobs that publish an hourly rate in USD. They are published rates, not a guarantee of income. Last checked on October 8, 2026.
AlignerrLabelbox's network of experts who train and evaluate AI models, from audio and languages to STEM and coding.
MercorExpert projects for AI labs across software, finance, law, medicine, science and languages.
micro1A vetted expert network matched to AI training and evaluation projects.
DataAnnotationA long-running platform where experts train AI models on flexible, project-based work.
xAIAI Tutor roles that train and evaluate Grok, opened by language and by field.
VettoA platform that connects professionals to AI training and review projects, often paid per approved task.
MindriftToloka's platform for freelance AI trainers, with roles opened country by country.
TeracA pool of vetted experts recruited for AI training, evaluation and annotation tasks.
Handshake AIHandshake's program that pays students, PhDs and professionals to evaluate and improve AI models.
Surge AIA data company that hires part-time expert consultants for analytical AI training tasks.
EthosAn expert network that matches senior professionals to AI training and advisory projects.
TuringRemote engineering and AI roles for developers and ML engineers.
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FAQ
Questions about AI training platforms
Which AI training platforms are listed here?
Alignerr (445 open jobs), Mercor (305 open jobs), micro1 (276 open jobs), DataAnnotation (113 open jobs), xAI (30 open jobs), Vetto (21 open jobs), Mindrift (16 open jobs), Terac (13 open jobs), Handshake AI (7 open jobs), Surge AI (4 open jobs), Ethos (3 open jobs), Turing (1 open job). The counts are the jobs open on SideHustler today.
Who hires and pays me?
The platform that posted the job. SideHustler is not an employer or a recruiter: we list the jobs, you apply on the platform, and the platform handles screening, contracts and payment.
Is SideHustler affiliated with these platforms?
No. SideHustler is independent of these platforms, and their names and logos belong to their owners. Some Apply links are referral links: they are always marked, and a link without referral is offered next to them.