Vagas/Plataformas

AI training platforms scorecard

Every platform with 10 or more open roles, scored out of 10 on things anyone can check: no ratings, reviews or opinions. Updated every hour from the platforms' own job boards.

Todas as vagas verificadas a cada hora Última atualização: 3 de novembro de 2026

50platforms scored
5in tier S
9in tier A

Tiers

A high score means a platform is hiring now, says what it pays and publishes how it works. It isn't a review of what working there is like: we don't score pay reliability, support or how often work runs out, because we can't check those.

All scores

PlataformaOpen roles /3New this week /2States pay /2Posted pay /2Open widely /1TotalPublishes
Mercor S 3305233289%2$85172 países 10 who runs it, payment methods, payment schedule, official addresses
micro1 S 3293293298%2$60146 países 10 who runs it, payment methods, payment schedule, official addresses
Anyone AI S 320416299%2$55186 países 9 not checked yet
Alignerr S 3464002100%2$60148 países 8 who runs it, payment methods, official addresses
Prolific S 3233273159%1$251105 países 8 who runs it, payment methods, payment schedule, official addresses
Invisible A 355700299%1$35135% worldwide 7 who runs it, payment schedule, official addresses
Ethos A 324302299%2$8001 países 7 who runs it, payment methods, payment schedule, official addresses
Welo Data A 330116145%0$20132% worldwide 6 who runs it, payment methods, payment schedule, official addresses
JT AI Labs A 2160124159%2$60015 países 6 not checked yet
10x Team A 2107002100%2$145013 países 6 not checked yet
Volga Partners A 262112287%0$16136 países 6 not checked yet
Sepal AI A 25900295%2$6002 países 6 not checked yet
Sovrano AI A 139121162%2$85152 países 6 not checked yet
RemoExperts A 13401291%2$90188% worldwide 6 not checked yet
Handshake AI B 324511801%0too few158 países 5 who runs it, payment methods, payment schedule, official addresses
Turing B 2183231014%0too few1167 países 5 not checked yet
RWS TrainAI B 2152118154%0$17164 países 5 not checked yet
Rise Data Labs B 211203174%1$35174% worldwide 5 not checked yet
Claru B 260002100%1$45012 países 5 who runs it, payment schedule, official addresses
Terac B 13516146%2$9008 países 5 who runs it, payment methods, payment schedule, official addresses
Verita AI B 11900168%2$60131 países 5 not checked yet
Aligned B 115002100%2$8000 países 5 not checked yet
Lilt B 33730200%0too few1122 países 4 not checked yet
SuperAnnotate B 32540301%0too few1102 países 4 who runs it, payment methods, payment schedule, official addresses
Mindrift B 284118037%0too few162 países 4 who runs it, payment methods, payment schedule, official addresses
Lionbridge AI Data Training B 14900296%0$18189 países 4 not checked yet
G2i B 118012100%0too few139% worldwide 4 not checked yet
AfterQuery C 32410001%0too few02 países 3 not checked yet
TSMG C 21590200%0too few194 países 3 not checked yet
Sigma AI C 2860400%0too few199 países 3 not checked yet
Perle C 2630000%0too few1102 países 3 not checked yet
Appen / CrowdGen C 25504011%0too few132 países 3 who runs it, payment methods, payment schedule, official addresses
Babel Audio C 14716019%0too few174% worldwide 3 not checked yet
xAI C 122002100%0too few04 países 3 not checked yet
Vetto C 11800167%0too few150% worldwide 3 who runs it, payment schedule, official addresses
Pasiflora AI C 21320100%0too few00 países 2 not checked yet
DataAnnotation C 21120000%0too few06 países 2 who runs it, payment methods, payment schedule, official addresses
Lifted, an Upwork Company C 14919022%0too few022 países 2 not checked yet
TransPerfect DataForce C 134111024%0too few016 países 2 not checked yet
HumanSignal C 12601012%0too few1124 países 2 not checked yet
Aptura C 1220000%0too few168% worldwide 2 not checked yet
CNTXT AI C 1220000%0too few186% worldwide 2 not checked yet
iMerit Scholars C 11902142%0too few09 países 2 not checked yet
OneForma C 1150107%0too few157 países 2 not checked yet
Braintrust C 1340009%0too few029 países 1 who runs it, payment methods, official addresses
Chemin C 1220309%0too few013 países 1 not checked yet
TELUS Digital AI Community C 12100038%0too few018 países 1 not checked yet
Scale AI C 11800022%0too few03 países 1 not checked yet
CloudFactory C 11104018%0too few05 países 1 not checked yet
mpathic C 11100036%0too few01 países 1 not checked yet

How the score works

  • Open roles (up to 3): 3 points for 200 or more open roles, 2 for 50 or more, 1 for 10 or more.
  • New this week (up to 2): 2 points for 25 or more roles that first appeared on its job board in the last 7 days, 1 for 5 or more (not counting the day we added the platform).
  • States pay (up to 2): 2 points when 75% or more of its open roles state an hourly rate, 1 for 40% or more.
  • Posted pay (up to 2): 2 points for a median posted rate of $50/hr or more, 1 for $25/hr or more (from at least 10 postings that state a rate).
  • Open widely (up to 1): 1 point when a quarter or more of its roles are open worldwide, or its roles name 30 or more countries.

Publishes (not scored): whether the platform's own pages name the company that runs it, its payment methods, its payment schedule and its official web addresses. We check these by hand and haven't reached every platform yet, so a gap here isn't counted against anyone.

Tiers are bands of the total: S 8–10, A 6–7, B 4–5, C 0–3. Roles and pay come from each platform's own job board, re-read every hour. Pay is the midpoint of each posting's stated range, in US dollars, as on the pay data page.

A platform can move tiers from one day to the next as roles open and close. Something wrong or out of date? Email us at [email protected] and we'll check it against the platform's own pages.