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PreviewFigures, project reports and scout activity on this site are sample data for review. What this means

Corridoor
25 live projects across 14 platforms

Find AI training work that fits you. And know what’s actually live.

Independent reliability data on 14 platforms, a feed of projects that members confirm are open, and personal matching in about two minutes. A person can help you get set up if you want. Using Corridoor is free.

Find my platformsSee live projects
  • Free for everything self-serve
  • No upfront fees, ever
  • No platform can pay to rank higher
Live project feed
Newest first

  • Clinical Reasoning Evaluation

    Mercor reported 38m ago

    $90–130/hrConfirming

  • Japanese Reasoning Chains

    Outlier reported 2h ago

    $25–40/hrVerified

  • Coding: Rust & Go Response Review

    DataAnnotation reported 2h ago

    $40–50/hrVerified

  • German Legal Text Evaluation

    Alignerr reported 3h ago

    $45–70/hrConfirming
Open the full feed · confirmations and last checks on every report

Most reliable right now

All 14 →

  • Prolific

    Paid in ~2d · 72% weeks with work

  • DataAnnotation

    Paid in ~3d · 78% weeks with work

  • Mercor

    Paid in ~7d · 71% weeks with work

14
Platforms tracked
25
Live projects in the feed
186
Projects verified (30 days)
6.2h
Median time to verify
438
Members paid in the last 30 days

Every number links to its definition and source: use the info icon beside it, or read how we collect and check data.

Who it’s for

Two very different starting points. One honest map.

Whether you have never heard of AI training work or you are a senior engineer between projects, the first question is the same: where is the real work for someone like me?

New to this work

You don’t need a tech background.

AI companies pay people to check and improve what their AI writes: rating two answers, fixing a wrong one, recording your voice, or labelling images. If you read and write carefully, you can do it from home on a laptop.

  • Realistic pay in the first months: about $4–26/hr, depending on platform and country.
  • Step-by-step setup guides written in plain English, or a person who helps you apply.
  • We tell you early if your country has little work, instead of letting you wait.

Accepts beginners · typical pay

Find beginner platformsWhat the work is
Engineers & experts

Your expertise is worth more than generic tasks.

Engineers, clinicians, lawyers, scientists and analysts are paid to write and review hard problems. Published rates reach $150/hr. On the platforms below, members typically see $30–100/hr.

  • Preparation for the AI-led video interviews most expert platforms now use.
  • A shortlist of open expert projects in your field, confirmed by other members.
  • When your queue goes quiet, the feed shows which platforms have work this week.

Expert platforms · typical pay

Match my expertiseExpert placement
What Corridoor does

Five problems. Five plain answers.

The work is real, but the information around it is scattered, out of date, or written to sell you something. This is what we do about it.

Platform directory

Compare platforms on what members actually experience.

Scores come from member reports on payment speed, how often work is available, fair reviews and support. No platform can pay to change them.

All 14 platforms
How it works

From “what is this?” to your first paid task.

The same four steps whether you do it alone for free or with a person helping you.

The full walkthrough
  1. 1

    Tell us about you

    2 min

    Skills, languages, country and the hours you have. It takes about two minutes and needs no account.

  2. 2

    Pick two or three platforms

    15 min

    See why each one fits, what members really earn there, and the mistakes that get people rejected.

  3. 3

    Get set up

    4–23 days

    Follow the free guide on your own, or let a person help you through applications and assessments.

  4. 4

    Stay in work

    Ongoing

    When a project ends, the live feed and scout reports show where work is open this week.

Setup time is the median signup-to-first-paid-task range across the directory. Platforms decide approval, not us.

Transparency

How we make money, on one screen.

A service that helps people find paid work should be the easiest thing in the world to check. So here is all of it.

  • Directory, matching, live feed, guides, scout bonuses

    No account needed to browse. No trial, no paid tier for data.

    Everyone

    Free

  • Guided setup on a platform

    Only on platforms we set you up on, only for 90 days, never more than $150 in a month. Nothing up front.

    Only if you ask for it

    You keep 70–85%

  • Referral fees

    Disclosed on every platform it applies to. Zero weight in rankings, scores or matches.

    Paid by some platforms

    $0 to you

Platforms always pay you directly. Your money never passes through us.

Try the calculator

What we will never do

  • Charge upfront fees

    No joining, training or placement fee, now or later.

  • Hold or route your earnings

    Platforms pay you directly. We never have access to your platform or payout accounts.

  • Sell or rent your data

    Your profile is used to match you, and shared with a platform only when you ask us to help you apply.

  • Accept paid placement

    No platform can pay to rank higher, appear in more matches or get a better score.

  • Run or share accounts

    We never operate an account on your behalf or ask for your password. Account sharing breaks every platform's rules.

  • Promise earnings or approval

    Platforms decide who they accept and how much work exists. We will tell you honestly what is realistic.

Read the full transparency report

Revenue sources, spending, referral arrangements and the scoring formula.

Scout programme

Members see new projects first. Report them, earn a bonus.

The feed is built by members. When you spot a new project on your own dashboard, report it with a screenshot. Once other members confirm it and our team checks it, you are paid. Honest mistakes cost nothing.

$3,915
Scout bonuses paid (30 days)
How scouting works

Bonus per verified report

Paid monthly

  • New project report

    Paid when your report reaches Verified.

    $8

  • + First to report

    Extra, if yours was the first report of a project that gets verified.

    $12

  • + High-value project

    Extra, for verified projects paying $40/hr or more.

    $15

  • + Underserved language or country

    Extra, for projects open to languages or countries with few listings.

    $5
A first report of a high-value project earns $35. Smaller amounts for confirmations ($1.50) and status updates ($1).
FAQ

Questions people ask before joining

Short, direct answers. If yours is not here, the full FAQ covers more, or email hello@corridoor.org.

See where you fit in about two minutes.

Answer a few questions and get a shortlist of platforms, with the reason for each. Free, no account needed.

Find my platformsBrowse live projects