Jobs/Compare/Welo Data vs Prolific

Welo Data vs Prolific: which pays more?

Welo Data has 340 open roles with a median of $20/hr; Prolific has 146 with a median of $25/hr. Prolific pays more at the median, by $5/hr.

Live data

Welo DataProlific
Open roles Welo Data340 Prolific146
Posted this week Welo Data7 Prolific0
Median pay Welo Data$20/hr Prolific$25/hr
Typical range Welo Data$12–35/hr Prolific$25–50/hr
Top 10% pay Welo Data$55–80/hr Prolific$120–200/hr
Roles that state a rate Welo Data44% Prolific83%
Open worldwide Welo Data0% Prolific1%
No experience needed Welo Data1% Prolific1%
Main kinds of work Welo DataLanguages & translation, Data annotation, Voice & audio ProlificLanguages & translation, Other expertise, Voice & audio
Most-accepted countries Welo DataUnited States, India, Spain, Canada ProlificUnited States, United Kingdom, Canada, Germany
Languages besides English Welo Data96 Prolific38
Usual commitment Welo DataFlexible hours ProlificFlexible hours
Screening Welo DataID check Prolificwritten test
Payment methods named Welo DataNot stated ProlificPayPal

Pay side by side

What each pays per hour

Typical range, median, and the range of the top 10% of roles.

  1. Welo Data 340 roles median $20/hr top 10% $55–80
  2. Prolific 146 roles median $25/hr top 10% $120–200

Choose Welo Data if

  • you work in languages & translation and data annotation
  • you want more roles to choose from

Welocalize’s AI data division: rating, annotation, validation and data collection projects, many tied to a language and country.

See 340 Welo Data roles

Choose Prolific if

  • you work in languages & translation and other expertise
  • you're aiming for the top rates ($120+/hr for its top 10%)

Prolific’s Expert Network: AI training work for verified domain experts and fluent speakers, alongside its research-study platform.

See 146 Prolific roles

Welo Data vs Prolific: common questions

Does Welo Data or Prolific pay more?

As of 19 October 2026, Prolific pays more at the median: $25/hr against $20/hr for Welo Data. The top 10% of roles pay $55+/hr on Welo Data and $120+/hr on Prolific.

Which has more jobs, Welo Data or Prolific?

Welo Data has more open roles today: 340 against 146. 7 Welo Data roles and 0 Prolific roles were posted in the last week.

Can I work for both Welo Data and Prolific?

Both hire independent contractors, and their job postings don't ask you to work only for them. Check each platform's contractor terms before you sign, as some projects come with confidentiality or exclusivity rules.

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