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The AI Training Rate Card

On 18 Oct 2026, for roles open to US residents, the best-paying platform advertised 3.68 times the rate of the worst-paying one in the typical kind of AI training work, and up to 9.09 times in Multilingual & Localization ($100 at Mindrift against $11 at Mercor).

Data window
21 Sep 2026 to 18 Oct 2026
28 days, UTC
Computed
19 Oct 2026, 13:55 UTC
Recomputed every day
Source
The public job boards of the AI training platforms this site tracks, read every day.
Method
Version 1. Definitions
CC BY 4.0, how to cite

Every figure on this page as CSV and JSON, sent to your work email.

Key findings

  1. 1

    Among roles open to US residents, the widest gap for the same kind of work is in Multilingual & Localization: Mindrift advertises a median of $100 an hour and Mercor $11 (9.09 times).

    Figure 1
  2. 2

    For roles open to US residents, the best-paying platform advertises 3.68 times the rate of the worst-paying one in the typical kind of work (10 kinds compared).

    Figure 1
  3. 3

    Across all roles, wherever they hire, the widest gap is in Robotics & Physical-AI Data: RemoExperts advertises a median of $105 an hour and Claru $9, 11.67 times as much, partly because the two hire in different countries.

    Figure 5
  4. 4

    Across all roles, wherever they hire, the best-paying platform advertises 4.78 times the rate of the worst-paying one in the typical kind of work (median across 10 kinds of work with two or more platforms compared).

    Figure 2
  5. 5

    For medicine & nursing roles, Weekday advertises a median of $155 an hour against $40 at Alignerr (12 platforms compared).

    Figure 3
  6. 6

    For law roles, micro1 advertises a median of $133 an hour against $60 at SuperAnnotate (SME) (5 platforms compared).

    Figure 3
  7. 7

    For finance, accounting & economics roles, micro1 advertises a median of $118 an hour against $17 at Volga Partners (9 platforms compared).

    Figure 3
  8. 8

    For software & computer science roles, Prolific advertises a median of $100 an hour against $30 at Rise Data Labs (14 platforms compared).

    Figure 3
  9. 9

    For English, the most listed language, platform medians run from $20 (Welo Data) to $160 (Alignerr).

    Figure 4
  10. 10

    RemoExperts advertises the highest median rate in 2 kinds of work: Coding & Software Evaluation and Robotics & Physical-AI Data.

    Figure 6

Figure 1

Rate card for roles open to US residents

Like for like on geography: for roles a US resident can apply to, what does each platform advertise per hour?

Kind of workAll platformsAlignerrmicro1InvisibleMercorHighest over lowest
Research Studies & Surveys$100n/an/an/an/an/an/an/an/an/an/an/a
Law, Medicine & Finance$83$60$100$65$90$100$35$85$88$85$934.55x
Red-Teaming & AI Safety$80$50n/an/an/an/an/a$100n/an/an/a2.00x
Math & STEM$75$103$150$65n/a$74$30$75$114$75n/a5.00x
Coding & Software Evaluation$70$75$75$65$70$75$30$65$75n/an/a2.83x
Multilingual & Localization$65$80$32$65$11$47$30$30n/a$30$199.09x
AI Evaluation & Rating (RLHF)$65$80$60$45$65$100n/an/an/a$55n/a6.67x
Writing & Content$64$60$80n/an/an/an/an/an/an/an/a1.33x
Agentic Tasks & RL Environments$50n/an/an/a$50n/an/an/an/an/an/an/a
Data Annotation & Labeling$34$40$40n/an/an/a$30n/an/an/an/a2.67x
Transcription, Audio & Speech$30$26$25$36$70$113n/an/a$30n/a$254.52x
Robotics & Physical-AI Data$15n/a$14n/an/an/an/an/an/an/an/a1.07x

Sample. 2,570 roles open to US residents, open at the end of 18 Oct 2026, that state an hourly rate. A platform's median is shown where at least 5 of its roles in the row state one; n/a otherwise.

Advertised pay: the hourly figure a posting states (the middle of a stated range). What a worker is paid can differ with tiers, bonuses and rejected tasks.

Columns are the 10 platforms with the most published medians in this table; "All platforms" counts every platform's priced roles in the row.

Only roles a resident of the United States may apply to (open worldwide, listing the US, or not excluding it), so a platform hiring mostly in lower-cost countries is compared on the same ground.

Source. AITraining.jobs Research, The AI Training Rate Card, live data.

Figure 2

Rate card by kind of work

For each kind of AI training work, what does each platform advertise per hour?

Kind of workAll platformsAlignerrmicro1SuperAnnotate (SME)MercorHighest over lowest
Research Studies & Surveys$100n/an/an/an/an/an/an/an/an/an/an/a
Law, Medicine & Finance$75$60$100$55$90$100$65$33$35$88$934.55x
Red-Teaming & AI Safety$75$50n/a$74n/an/an/an/an/an/an/a1.48x
Coding & Software Evaluation$65$75$75$55$70$75$65$25$30$75n/a3.40x
Math & STEM$65$103$150$75$53$74$65$38$30$114n/a5.00x
AI Evaluation & Rating (RLHF)$58$80$60$45$65$100$53n/an/an/a$266.67x
Writing & Content$58$60$80$25n/a$100n/an/an/an/an/a4.00x
Agentic Tasks & RL Environments$50n/an/an/a$50n/an/an/an/an/an/an/a
Multilingual & Localization$40$80$32$25$11$38$65n/a$30n/a$189.09x
Transcription, Audio & Speech$30$26$25n/a$75$103$36$15n/a$30$2010.50x
Data Annotation & Labeling$30$40$40$20n/an/an/a$10$30n/an/a4.00x
Robotics & Physical-AI Data$10n/a$14n/an/an/an/an/an/an/an/a11.67x

Sample. 3,592 roles, open at the end of 18 Oct 2026, that state an hourly rate. A platform's median is shown where at least 5 of its roles in the row state one; n/a otherwise.

Advertised pay: the hourly figure a posting states (the middle of a stated range). What a worker is paid can differ with tiers, bonuses and rejected tasks.

Columns are the 10 platforms with the most published medians in this table; "All platforms" counts every platform's priced roles in the row.

Source. AITraining.jobs Research, The AI Training Rate Card, live data.

Figure 3

Rate card by expert field

For each profession or discipline named in a title, what does each platform advertise per hour?

Expert fieldAll platformsAlignerrWeekdaySuperAnnotate (SME)Handshake AIHighest over lowest
Law$110n/a$110$60n/a$133$125n/a$95n/an/a2.22x
Psychology & mental health$100n/an/an/an/a$150$88n/an/an/an/a1.70x
Finance, accounting & economics$80$80$100$68$93$118$108$60$83n/an/a6.94x
Business, sales & consulting$75$35$100$50$80$66$85n/a$80n/an/a2.86x
Medicine & nursing$75$40$155$65$125$103$84$65$135n/a$1203.88x
Voice acting, music & sound$75$160$75n/an/an/an/a$36$75n/an/a4.44x
Design & visual arts$70$98$100$100$116$65n/an/a$55n/an/a2.11x
Engineering (non-software)$68$48$78$70$75$68$98$65$75$40$1203.33x
Biology & life sciences$65$76$88n/a$75n/an/a$65n/a$40n/a2.20x
Humanities & social sciences$65n/an/a$65$78n/an/a$50n/an/an/a1.56x
Mathematics & statistics$65$91$72$25$75n/an/a$65n/a$40n/a3.64x
Software & computer science$65$75$75$60$98$75$80$65$70$63$1003.33x
Physics & astronomy$63$60$75$60n/a$150n/an/a$95$40n/a3.75x
Education & teaching$54$53n/an/an/an/a$54n/an/an/an/a1.02x
Chemistry$50$61$75$55$65n/an/a$65n/a$40n/a1.88x
Writing, editing & journalism$43$23$38n/an/a$100$100n/an/an/an/a4.35x

Sample. Roles whose title names an expert field, open at the end of 18 Oct 2026, that state an hourly rate. A platform's median is shown where at least 5 of its roles in the row state one; n/a otherwise.

Advertised pay: the hourly figure a posting states (the middle of a stated range). What a worker is paid can differ with tiers, bonuses and rejected tasks.

Columns are the 10 platforms with the most published medians in this table; "All platforms" counts every platform's priced roles in the row.

Source. AITraining.jobs Research, The AI Training Rate Card, live data.

Figure 4

Rate card by language

For each language named in a title, what does each platform advertise per hour?

LanguageAll platformsInvisibleMindriftAlignerrWelo DataHighest over lowest
Arabic$100$65$100n/an/an/an/an/an/an/a1.54x
Hebrew$100n/a$100n/an/an/an/an/an/an/an/a
Polish$100n/a$100n/an/an/an/an/an/an/an/a
Danish$80n/a$100n/an/an/an/an/an/an/an/a
Finnish$78n/a$100n/an/an/an/an/an/an/an/a
German$65$65$100$26$33$75n/an/an/an/a3.85x
Portuguese$65$65$100$25$28n/an/an/an/an/a4.00x
Swedish$65$65$100n/a$27n/an/an/an/an/a3.70x
Dutch$58$65$100$23$15n/an/an/an/an/a6.67x
French$50$65n/a$28$30n/an/an/an/an/a2.32x
Italian$45$65$100$29$18n/an/an/an/an/a5.56x
Japanese$44$65$100$26n/an/an/a$125n/an/a4.81x
Korean$40$65$100$26n/an/an/an/an/an/a3.85x
Spanish$40$65n/a$56$30$70n/an/a$30n/a2.33x
Indonesian$33$65n/an/an/an/an/an/an/an/an/a
Chinese (Mandarin)$30$37n/a$26$15$63n/an/an/a$354.20x
English$30$65$100$160$20n/a$30n/an/an/a8.00x
Hindi$30$65n/an/an/an/an/an/an/an/an/a
Russian$30$65n/an/an/an/an/an/an/an/an/a

Sample. Roles whose title names a language, open at the end of 18 Oct 2026, that state an hourly rate. A platform's median is shown where at least 5 of its roles in the row state one; n/a otherwise.

Advertised pay: the hourly figure a posting states (the middle of a stated range). What a worker is paid can differ with tiers, bonuses and rejected tasks.

Columns are the 9 platforms with the most published medians in this table; "All platforms" counts every platform's priced roles in the row.

Source. AITraining.jobs Research, The AI Training Rate Card, live data.

Figure 5

How much the platform changes the rate for the same work

For the same work, how far apart are the best- and worst-paying platforms?

WorkHighestLowestHighest over lowest
Robotics & Physical-AI DataRemoExperts $105Claru $9
11.67x
Transcription, Audio & SpeechBabel Audio $105Volga Partners $10
10.50x
Multilingual & LocalizationMindrift $100Welo Data $11
9.09x
EnglishAlignerr $160Welo Data $20
8.00x
Finance, accounting & economicsmicro1 $118Volga Partners $17
6.94x
DutchMindrift $100Welo Data $15
6.67x
AI Evaluation & Rating (RLHF)Weekday $100Innodata $15
6.67x
ItalianMindrift $100Welo Data $18
5.56x
Math & STEMmicro1 $150Rise Data Labs $30
5.00x
Japanesemicro1 $125Alignerr $26
4.81x
Law, Medicine & FinanceTuring $150OpenTrain AI $33
4.55x
Voice acting, music & soundAlignerr $160Invisible $36
4.44x
Writing, editing & journalismAfterQuery $100Alignerr $23
4.35x
Chinese (Mandarin)Mercor $63Welo Data $15
4.20x
Data Annotation & LabelingAlignerr $40OpenTrain AI $10
4.00x
PortugueseMindrift $100Alignerr $25
4.00x
Writing & ContentWeekday $100SuperAnnotate (SME) $25
4.00x
Medicine & nursingWeekday $155Alignerr $40
3.88x
GermanMindrift $100Alignerr $26
3.85x
KoreanMindrift $100Alignerr $26
3.85x
Physics & astronomymicro1 $150Anyone AI $40
3.75x
SwedishMindrift $100Welo Data $27
3.70x
Mathematics & statisticsAlignerr $91SuperAnnotate (SME) $25
3.64x
Coding & Software EvaluationRemoExperts $85OpenTrain AI $25
3.40x
Engineering (non-software)Prolific $120Mindrift $36
3.33x
Software & computer scienceProlific $100Rise Data Labs $30
3.33x
Business, sales & consultingWeekday $100Alignerr $35
2.86x
SpanishMercor $70Welo Data $30
2.33x
FrenchInvisible $65Alignerr $28
2.32x
Lawmicro1 $133SuperAnnotate (SME) $60
2.22x
Biology & life sciencesWeekday $88Anyone AI $40
2.20x
Design & visual artsHandshake AI $116Mercor $55
2.11x
ChemistryWeekday $75Anyone AI $40
1.88x
Psychology & mental healthmicro1 $150AfterQuery $88
1.70x
Humanities & social sciencesHandshake AI $78Invisible $50
1.56x
ArabicMindrift $100Invisible $65
1.54x
Red-Teaming & AI SafetySuperAnnotate (SME) $74Alignerr $50
1.48x
Education & teachingAfterQuery $54Alignerr $53
1.02x

Sample. Groups in which at least two platforms each have 5 or more open roles stating an hourly rate, on 18 Oct 2026.

A spread compares platform medians, not individual roles: one platform can pay a wide range within the same work.

Across all roles a spread also reflects where each platform hires: many set lower rates in lower-cost countries. The rate card for roles open to US residents compares like for like.

Source. AITraining.jobs Research, The AI Training Rate Card, live data.

Figure 6

Which platform advertises the most for each kind of work

Which platforms pay the top rate in the most kinds of AI training work?

PlatformKinds of work where it pays the mostWhich
RemoExperts
2
Coding & Software Evaluation and Robotics & Physical-AI Data
Weekday
2
AI Evaluation & Rating (RLHF) and Writing & Content
Alignerr
1
Data Annotation & Labeling
Babel Audio
1
Transcription, Audio & Speech
micro1
1
Math & STEM
Mindrift
1
Multilingual & Localization
SuperAnnotate (SME)
1
Red-Teaming & AI Safety
Turing
1
Law, Medicine & Finance

Sample. Kinds of work with at least two platforms each advertising an hourly rate on 5 or more open roles, on 18 Oct 2026.

Source. AITraining.jobs Research, The AI Training Rate Card, live data.

For labs, data vendors and researchers

Buy the data behind this report

The figures above are a summary. Behind them are records we collect ourselves, every day:

  • 10,353 roles tracked, each with its history

    Every role on 36 job boards, read daily since 13 Jul 2026: its pay and place, and the first and last day it was open.

  • 7,464 apply clicks in 28 days

    Which roles people actually apply to, by field, pay and kind of work. It happens on this site, so nobody else can count it.

  • 39 lab and vendor hiring boards

    The job boards of 25 AI labs and 14 human-data vendors, read every day: who is hiring for human data, and who is hiring to buy it.

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    Your countries, languages or fields, or your own platform against the market.

Method and definitions

The public job boards of the AI training platforms this site tracks, read every day. Every figure is computed by one database query over the window shown, the same query for the live report and for every edition. Each figure states its sample beneath it.

Platform median
The median advertised hourly rate of a platform's open roles in a group that state one, published only with at least 5 such roles.
Like for like
The rate card for roles open to US residents compares platforms on the same geography: many set lower rates in lower-cost countries.
Highest over lowest
The best-paying platform's median divided by the worst-paying platform's, among platforms with a published median.
Advertised pay
The hourly figure a posting states (the middle of a stated range). Medians need at least 8 roles stating a rate; the middle half runs from the 25th to the 75th percentile.
Kind of work
Each role is classified from its title and description into one of the twelve kinds of AI training work this site tracks, from AI evaluation and coding to multilingual and audio work. Every kind links to its own page.
Location rule
Read from each posting's location text and, where that names no country, from what the posting's own description states: open worldwide, worldwide except listed countries, only listed countries, or no rule stated.
Window
Live: the last 28 complete days, in UTC. Edition: one calendar month, in UTC.

What this data cannot tell you

  • Platforms that recruit without a public job board are not counted. Several large ones invite workers to projects directly.
  • A listing is not a hire. Some platforms keep evergreen roles open for months, and some post one listing per language or country.
  • Pay is what postings advertise, not what workers are paid after tiers, bonuses or rejected tasks.
  • A platform median covers the roles it lists in that group; two platforms' roles in one group can still differ in seniority and difficulty.

How the job feeds are read and roles are classified: site methodology. How fresh, complete and consistent the data is, checked every day: data quality and coverage.

Editions

The live report covers the last 28 complete days and changes every day. Each complete month is also published as an edition, frozen two days after the month ends, so a figure you cite from an edition never moves.

Cite and reuse

Free to quote, chart and republish under CC BY 4.0 with a link to this page. Live figures change daily: cite a monthly edition for numbers that will read the same later, or keep the access date.

Citation

AITraining.jobs (2026). The AI Training Rate Card (live data, 21 Sep 2026 to 18 Oct 2026). https://www.aitraining.run/research/ai-training-rate-card (accessed 19 Oct 2026)

BibTeX

@misc{aitrainingjobs_ai_training_rate_card_live,
  author = {{AITraining.jobs}},
  title = {The AI Training Rate Card (live data, 21 Sep 2026 to 18 Oct 2026)},
  year = {2026},
  howpublished = {\url{https://www.aitraining.run/research/ai-training-rate-card}},
  note = {Accessed 19 Oct 2026},
}
Data: every figure as CSV (one line per value) and JSON, sent to your work email.Pay and open-roles data

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