Kastle vs Micro1
How the two compare for AI training work, using pay and job counts from listings that are open right now.
 Micro1 | ||
|---|---|---|
| Open jobs here | 1 | 413 |
| Median pay | $30/hr | $70/hr |
| Typical range | $30–$30/hr | $45.50–$100/hr |
| Highest posted | $30/hr | $270/hr |
| Rating | 0.0 | 5.0 |
| Would recommend | 0% | 100% |
| Hires most for | AI Expert - Customer Success & Support | AI Expert - Legal, AI Expert - Government & Public Administration, AI Expert - Clinical & Medical |
| Founded | 2024 | Not listed |
| Country limits | None listed | None listed |
About Kastle
YC S24 startup building AI voice agents for mortgage servicing: payments, escrow, loss mitigation. Founded 2024, SF, team of 10, $2.8M raised. Hiring, but roles are SF in-person, not remote.
Kastle pay, process, and 1 open jobsAbout Micro1
AI-driven platform converting human expertise into training data for frontier AI models, with AI-powered vetting and recruitment.
Micro1 pay, process, and 413 open jobsCommon questions
Does Kastle or Micro1 pay more?
Based on live listings, Micro1 pays more: a median of $70/hr against $30/hr at Kastle.
Which has more open jobs, Kastle or Micro1?
Micro1 has 413 open AI training jobs here, compared with 1 at Kastle.
Can I work for both Kastle and Micro1?
Usually, yes. Most AI training work is freelance or contract, and many people work on several platforms to keep a steady flow of tasks. Check each contract for exclusivity terms.