Meridial is Invisible Technologies' marketplace for expert contractors. You write and rank model responses, red team, design rewards and validate agent trajectories. Each engagement lists its rate range up front, you sign a Statement of Work before starting a project, and earnings are paid every two weeks.
Latest jobs from Meridial (Invisible)
View all 489 jobs →
SMB AI Power User — Competitive Evaluations
$40-50
/hr
Meridial • 7d ago
Business AI Training
CVE & Application Security AI Task Auditor - Freelance AI Trainer Project
$50-70
/hr
Meridial • 19d ago
STEM AI Training
Machine Learning (ML) AI Task Auditor - Freelance AI Trainer Project
$50-70
/hr
Meridial • 19d ago
STEM AI Training
AWS Serverless & IaC AI Task Auditor - Freelance AI Trainer Project
$50-70
/hr
Meridial • 19d ago
STEM AI Training
About Meridial (Invisible)
Business Model
Expert contractor marketplace (Invisible Technologies)
How to Get Started
- 1 Apply to an engagement with your resume
- 2 Confirm your profile
- 3 Sign a Statement of Work for the project
- 4 Start on the engagement
Payment Speed
Every two weeks
Pros
- ✓ Rate range is published on each engagement before you apply
- ✓ Earnings are processed every two weeks
- ✓ Work covers RLHF, SFT, red teaming and environment design
Cons
- ⚠ You sign a Statement of Work before starting a project
- ⚠ Signing up includes a profile confirmation step
- ⚠ Our listing data has no rates for Meridial, so check each engagement's range
Meridial (Invisible) by the numbers
Based on 489 live listings and structural analysis of 50 active postings.
Top Domains
STEM 27
Healthcare 18
Languages 2
Legal 2
Business 1
Education Requirements
Any 100%
What workers say about Meridial (Invisible)
Trust score, verified pay reports, and reviews from people who've actually worked here.
Meridial (Invisible) questions, answered from the data
- How much does Meridial (Invisible) pay?
- Middle half $20 to $60/hr, from 47 distinct listed hourly rates across 485 open roles. Updated October 4, 2026. Rates are what the listings state, not what every worker earns.
- How does Meridial (Invisible) pay out?
- Payout schedule on Meridial (Invisible): Every two weeks. Every two weeks, according to Meridial's FAQ.
- How do I get accepted on Meridial (Invisible)?
- 1) Apply to an engagement with your resume. 2) Confirm your profile. 3) Sign a Statement of Work for the project. 4) Start on the engagement. Apply to a Meridial engagement with your resume and confirm your profile. Before a project starts you sign a Statement of Work, which sets the scope and rate for that engagement.
- Is Meridial (Invisible) legit?
- Meridial (Invisible) currently lists 489 open roles on its own board, which we read daily. Workers have left 1 approved review of Meridial (Invisible) on aitrainer.work; read them at aitrainer.work/platforms/meridial-invisible/reviews before you apply, and apply only through Meridial (Invisible)'s own site.
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