Head-to-head
Mercor vs Appen
Which pays more, which is easier to start, and which fits the work you want. Compared on real pay, work model, payout, and the roles open right now.
Mercor
AppenMercor vs Appen: the short answer
On pay, Mercor is benchmarked at $63–$90/hr median listing; experts to $450/hr and Appen at $2.40–$100/hr; CrowdGen experts up to $450/hr; their boards do not state enough rates to tell which pays more, so compare against your own hours.
Appen is easier to get into: of the people we know applied, about 3.7% are accepted there against 3.5% at Mercor (a 52% chance it really accepts more). Mercor is an expert network, gated by a screen for a degree, professional expertise, or a skills test; Appen is a microtask crowd, open to anyone after a short qualification, no degree or experience required.
Both hire for AI Evaluation; Mercor also covers Domain Experts, Coding, Math & STEM, Agentic & RL Envs, Red-Teaming, and Writing; Appen also covers Transcription & Audio, Data Annotation, Robotics Data, and Multilingual.
Bottom line: Appen accepts more of the people who apply, so it is the easier place to start; pick Mercor instead if its specific work fits you better.
| Mercor | Appen | |
|---|---|---|
| Typical pay | $63–$90/hr median listing; experts to $450/hr | $2.40–$100/hr; CrowdGen experts up to $450/hr |
| Work model | Expert network · Expert credential marketplace | Microtask crowd · Global crowd (speech/localization) |
| Kinds of work | Domain Experts, Coding, Math & STEM, Agentic & RL Envs, AI Evaluation, Red-Teaming, and Writing | Transcription & Audio, Data Annotation, Robotics Data, Multilingual, and AI Evaluation |
| How you get paid | Weekly via Stripe (1099 contractors). | Monthly through CrowdGen, by bank transfer, PayPal, Payoneer, Airtm and more; earnings are mostly stated in US dollars and paid in local currency (crowdgen.com and its payments page, read 1 Nov 2026). |
| Where you can work | Many projects are timezone- or country-restricted (US/UK/AU premiums). | 170+ countries, 235+ languages (its About page, read 1 Nov 2026); each project is open only in the countries and languages its posting names. |
| Open roles now | See platform | See platform |
| Worker ratings | Trustpilot 4.5/5 (1,554 reviews) · Glassdoor 4.2/5 (195 reviews) · Indeed 3.6/5 (36 reviews) (read November 2026) | Trustpilot (Appen) 1.5/5 (371 reviews) · Trustpilot (CrowdGen) 1.5/5 (134 reviews) (read November 2026) |
Pay shows each platform's live measured band where its feed has enough hourly-stated roles, otherwise our compiled benchmark. How we compile pay.
Best for people with a degree or professional skills who want vetted, higher-skill work.
Best for getting started immediately with no experience.
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Mercor vs Appen: common questions
Which pays more, Mercor or Appen?
On pay, Mercor is benchmarked at $63–$90/hr median listing; experts to $450/hr and Appen at $2.40–$100/hr; CrowdGen experts up to $450/hr; their boards do not state enough rates to tell which pays more, so compare against your own hours.
Is Mercor or Appen easier to get started with?
Appen is easier to get into: of the people we know applied, about 3.7% are accepted there against 3.5% at Mercor (a 52% chance it really accepts more). Mercor is an expert network, gated by a screen for a degree, professional expertise, or a skills test; Appen is a microtask crowd, open to anyone after a short qualification, no degree or experience required.
Can you work on both Mercor and Appen?
Yes. They are independent platforms, and many contributors join several at once to keep a steady flow of work, especially since both hire for AI Evaluation. Signing up for one does not affect the other.
More comparisons
Ordered by what applying to their platforms is worth, lifted by a referral boost for a platform that pays us a referral fee; it never changes what a platform pays you.