Remote AI contributor program

WordNexx

Build better AI with high-quality language judgment

Work on real AI language tasks from anywhere. Flexible schedules, clear instructions, and competitive pay from day one.

Typical range: BRL 1,120–BRL 2,800 / hour Worldwide remote Weekly payouts

Trusted by global AI teams for linguistic quality

4.6 based on 145 reviews
Flexible hours · Weekly payouts · Remote worldwide

Opportunities

Explore bilingual roles across 50+ languages

We welcome contributors from diverse linguistic backgrounds. Open projects shift with client needs — from English and Portuguese to dozens of other language pairs.

Apply now
Project board showing available AI evaluation tasks

Why WordNexx

Why work with WordNexx?

Join hands-on AI projects where your linguistic judgment and attention to detail create real model improvements.

100% remote

Contribute from anywhere, on your own terms.

Adaptive schedule

Set your own routine and choose when you work.

Start quickly

Guided tasks and clear instructions get you productive fast.

Get paid reliably

Earn for approved, high-quality contributions every week.

Role overview

What you will do

At WordNexx, we improve AI through high-quality human feedback. Work remotely, set your own pace, and focus on tasks that match your strengths.

We are looking for bilingual collaborators to evaluate and refine AI responses in English and Portuguese — with an eye for clarity, cultural accuracy, and natural tone.

Day-to-day

  • Review AI answers for correctness, fluency, and natural phrasing.
  • Edit and refine generated text with clear, actionable feedback.
  • Maintain high linguistic quality across task types and domains.

What we look for

  • Strong command of English; other languages are a plus.
  • Excellent writing judgment and precise editing skills.
  • Ability to critique AI outputs and improve them consistently.

Growth

Work that builds future-ready skills

Fast application process

Our onboarding quickly maps your strengths — from linguistic quality to analytical reasoning.

Relevant projects

Contribute to live AI initiatives: reviewing outputs, improving prompts, labeling data, and validating quality.

Choice and control

Pick projects that match your expertise and availability — you stay in control of your workload.

Competitive pay

Transparent rates, quality bonuses, and weekly payouts for approved work.

The work

Evaluate real AI outputs

Review live model responses and assess reasoning, accuracy, and clarity — no coding experience required.

Interface for scoring AI response factuality and accuracy
Score responses on factuality, complexity, and accuracy.
Contributor onboarding and evaluation workspace
Clear guidelines and structured reviews from day one.

How to start

Three steps to your first payout

We keep standards high so project quality stays strong. Strong contributors unlock better project access and pay.

Apply

Complete a short assessment tailored to your language and skill profile.

Start working

Begin with projects that match your strengths and availability.

Get paid

Approved work is paid quickly, with simple withdrawal to your account.

FAQ

Frequently asked questions

Common questions about tasks, eligibility, and payments.

What tasks will I work on?

You will review AI responses, improve prompts, check factual consistency, and evaluate output quality. No programming experience is required.

What kinds of projects are available?

Projects may include linguistic review, response ranking, fact validation, data labeling, and domain-specific evaluation for production AI systems.

Who is this role best suited for?

Ideal for detail-oriented people with strong reasoning and communication skills — including students, researchers, professionals, and independent contributors.

What is the work format?

This is a flexible contractor model. You work remotely, choose your hours, and adjust your workload to your availability.

Stay ahead

Stay ahead in an AI-driven market

No long hiring process — just practical tasks, clear expectations, and fair pay.

Apply in under 2 minutes