Hire deeply-vetted AI trainers to train LLMs with high quality human data
Tell us your hiring requirements, receive hand-picked candidate recommendations, and hire with the click of a button





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Rapidly produce exceptional data for AI Labs using subject-matter experts
How it works
Tell us about your human data project and hiring requirements
We use AI to vet thousands of subject matter experts
The top 1% are onboarded
Human data ops are handled on autopilot with heavy QA
Tell us about your human data project and hiring requirements
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We use AI to vet thousands of subject matter experts

The top 1% are onboarded
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Human data ops are handled on autopilot with heavy QA
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Case studies

Industry-leading AI data provider uses micro1 to hire 22 US-based lawyers for expert data labelling
Full case study coming soon...

See how we helped one of the largest AI companies in Silicon Valley hire 250 annotators within 30 days
Full case study coming soon...
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We onboarded 32 experienced AI trainers in less than 72 hours for a post training human data project
Full case study coming soon...
Made for high quality human data
Global reach
Access the best subject-matter experts across the globe.
Compliance and payroll
We navigate international employment laws, global payroll, and benefits to help you dodge a massive headache
Fast turnaround
We can fulfill any hiring requirements at any volume, extremely fast.

Niche talent at reasonable costs
Access top annotators with several hours of specialized human data training for reasonable rates

Train models in any language









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Why the best talent joins micro1
Work with top Silicon Valley companies
Access unlimited educational courses
Competitive & stable income
Wellness and other benefit incentives
Join the micro1 experts community
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Subject matter experts to support your human data sourcing, vetting, and management
STEM PhDs
Specialized experts in Science, Technology, Engineering, and Mathematics to drive accurate data annotation
Software Engineers
Incredibly skilled software engineers across various domains with intense data annotation
MDs, JDs. PhDs, and more
Medical doctors, lawyers, business professionals, and other domain experts, all trained on data annotation
Our human data operations
Human data vetting & training process

Interview with
Zara, our AI Recruiter



Human data training
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Interview with Zara, our AI Recruiter
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Human data training
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Humans are at the center of human data ❤️
micro1 is committed to the success, growth, and well-being of our experts.

Competitive and fair compensation

Access to entire micro1 experts community

Dashboard to track payout, courses, time, weekly summaries and more

100% on-time biweekly pay

Flexible working hours

24/7 support
Frequently asked questions
What is micro1?
micro1 is an AI recruitment engine to rapidly source, vet, and hire human data annotators for your exact use case.
How are you different?
We focus almost entirely on serving AI companies that have the specific need of annotators for RLHF, SFT, Evals, etc. We’re able to tailor our vetting process to sourcing these types of candidates & vet them in volumes using AI Interviewer, an AI-powered technical interview tool we’ve created in-house.

Hire top experts for post-training
Compliance, global payroll, and benefits, all handled by us.