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micro1 vs Mercor

In one line each — micro1: Pass a live AI interview, then wait to be matched. Published bands run $15 to $200+ an hour. Mercor: High published rates for credentialed professionals, reliable weekly pay, projects that end without notice. Below, the two compared side by side. Every claim on this page is sourced in the full review it comes from, and each review names where its figures came from and what they leave out.

At a glance

Only the rows where the two differ. Anything they answer the same way is in each review rather than here. Figures come off each platform's own board.

Dimensionmicro1Mercor
Published pay$70/hr medianmiddle half $40–$105$80/hr medianmiddle half $60–$100
ApplicationInterview / vetted (per platform)Interview / vetted
Specialties nameddomain-expert, frontier-evals, robotics-data, contextual-evals, rlhf, engineering, healthcare, legal, finance, linguistics, phd-levelmedicine, law, finance, software engineering, cybersecurity, machine learning, management consulting, accounting
Verified first-handPlatform-publishedWorker reportsUnverified claimNo mark: the platform publishes nothing to source.

The two platforms in depth

micro1

micro1 is a credential-first platform. You sit a live AI interview before you see any work, and the money sits in the upper bands where a real domain credential is the entry ticket. It publishes pay bands by task type, from $15 to $40 an hour for general annotation up to $100 to $200+ for frontier expert projects, which is more disclosure than most of this category offers. What it does not offer is a start date: certification makes you eligible and nothing more, either side can end the contract on five business days' notice without cause, and a pipeline runs only as long as the client has work. Worth the 20 to 40 minutes if your credential reaches the top two bands, not if you are aiming at the floor.

Best for

  • Credentialed specialists aiming at $100+/hr frontier work
  • People who want the rate published before they commit
  • Anyone comfortable being screened by a live AI interviewer, out loud
  • Part-timers who can hold 15 to 20 hours a week when a pipeline runs

Read the full micro1 review →

Mercor

Mercor places credentialed professionals into contract work training and evaluating AI models for labs and enterprises, and it is one of the few platforms in this category that prints a rate on every listing before you apply. If you hold a real credential in medicine, law, finance, software or a research field, the top of its board pays more than any general annotation platform, and contractors say repeatedly that the money lands every Wednesday in the amount expected. The trade is that “project-based” bites hard here: Business Insider reported that contractors on a canceled Meta project were offered a near-identical successor at $5 an hour less, and reviewers describe projects ending while they are still onboarding. You also accept a mandatory desktop tracker that screenshots you, a government-ID background check, and a company whose systems were breached in March 2026. This suits a working professional who wants high-rate contract work alongside other income, not someone who needs a predictable monthly paycheck.

Best for

  • Credentialed professionals in medicine, law, finance or engineering with other income
  • People who want to see the rate before spending time on an application
  • Specialists who can work async around a full-time career
  • Anyone who values being paid on a fixed weekly cadence

Read the full Mercor review →

Which should you pick?

micro1 runs an interview-based application according to its own site — likely the better fit if you have engineering or domain-expert credentials, and the review names which of its own pages says so.

Mercor is a better fit if you have engineering or domain-expert credentials and don't mind an application process before you see any tasks.

General guidance only — the full reviews above cover what each platform actually confirms, and nothing stops you from applying to both.

Compare against something else

Neither of these the one you meant? Every other pairing of micro1 or Mercor has its own page.

All 15 comparisons, and the whole roster on one table →

Ready to apply?

micro1

Apply to micro1

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Mercor

Apply to Mercor

Links to platforms on this site may be referral links. If you sign up through one, we may be paid a commission, at no extra cost to you. Full disclosure.