How much does Mercor pay UK experts?

Our verified range is £20–£100/hr, with the top end for in-demand specialist domains. Rates are set per project and confirmed before you accept work.

Is Mercor's referral link affiliate?

Yes. We may earn a referral commission if you're hired through our link, at no cost to you. This does not influence our editorial ranking.

How hard is it to get accepted?

The interview is the main gate and is selective. Demonstrate genuine, deep expertise in your claimed domain. Many applicants are not accepted.

Mercor

Affiliate

AI interviewer and expert network for long-form model evaluation

Rates verified 10 Sep 2026. Platform terms change; check the vendor's own page.

Verified UK pay range

£20–£100/hr

Rates verified 10 Sep 2026

At a glance

Typical UK pay: £20–£100/hr. UK eligible: Yes, Open to UK-based experts; interview-based onboarding.. Pays via Bank transfer. Rates verified 10 September 2026.

Overview

Mercor is an expert network that pairs vetted specialists with AI labs for long-form model evaluation, interviews and research tasks. It is known for paying significantly more than task-based platforms, but the trade-off is a rigorous interview-based onboarding process and less predictable volume. It suits contributors with genuine, demonstrable expertise in a specialist domain.

How it works for UK contributors

You apply and complete a video onboarding interview assessing your expertise. If accepted, you're matched with projects that fit your domain. Work is typically longer-form and higher-value than microtask platforms, and pay reflects the specialist nature of the work.

Pros

Top-end pay for genuine subject-matter experts
Interview-based, rewards real expertise, not just volume
Long-form, higher-quality work

Cons

Strict interview gate; many applicants are rejected
Less consistent volume than task platforms
Onboarding interview can take time to schedule

Acceptance tips

Treat the onboarding interview seriously, it's the main gate. Be ready to demonstrate deep expertise in your claimed field with concrete examples. Specialists (ML, law, medicine, advanced maths) tend to see the highest rates and most consistent volume.

Side-gig income is usually taxable. Up to £1,000/year is tax-free under the trading allowance, see gov.uk. Information, not tax advice.

Live roles on Mercor

Expert Interviewer (Machine Learning)£40–£100/hr

Frequently asked

How much does Mercor pay UK experts?: Our verified range is £20–£100/hr, with the top end for in-demand specialist domains. Rates are set per project and confirmed before you accept work.
Is Mercor's referral link affiliate?: Yes. We may earn a referral commission if you're hired through our link, at no cost to you. This does not influence our editorial ranking.
How hard is it to get accepted?: The interview is the main gate and is selective. Demonstrate genuine, deep expertise in your claimed domain. Many applicants are not accepted.

View current Mercor ratesAffiliate link, I earn a commission if you're hired

Community notes

Moderated. First comment from any new contributor is held for approval before it appears.

I’ve been a Generalist AI trainer for Mercor for 2 months and paid £45ph for 15hrs a week. Flexible working hours and you can put in your availability into a calendar for all roles. Great experience so far!
Contributor · 11 Sep 2026