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AI Opportunities. Real Impact.

Connecting skilled
professionals with
the future of AI work.

AI opportunities for researchers, coders, domain experts, and problem-solvers, worldwide.

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CODING & STEM
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Medical AI Research RLHF
94%
87%
Domain Expert ✓
AI EVALUATION TASK
Rate response
GLOBAL NETWORK
India Germany Brazil USA +116
50+
Countries
A
S
T
35K
35,000+
Professionals
Onboarded
2,500+
Professionals Onboarded
Every Month
35,000+
Professionals Onboarded
2,500+
Professionals Onboarded
Per Month
50+
Countries Represented
50+
Partner Companies & AI Platforms
10,000+
AI Opportunities Shared
What We Do

Human intelligence
powers AI progress.

From training and evaluation to research and domain expertise, our contributors help build the AI systems shaping tomorrow.

Learn more
AI Training & Evaluation
Improve AI accuracy and safety through human feedback. Rate responses, compare outputs, and guide model behaviour.
Research & Reasoning
Solve complex problems and support model advancement. Domain experts shape the frontiers of AI capability.
Domain Expertise
Apply your knowledge in specialised fields: medicine, law, finance and science, that power smarter, more accurate AI.
Flexible & Remote
Work on meaningful AI projects from anywhere in the world. Flexible scheduling, asynchronous tasks, global access.
Explore Opportunities

Find your role in the AI economy.

From training frontier models to evaluating AI outputs. Every skill has a place. Remote, flexible, and open globally.

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AI Model Training
Teach AI models right from wrong. Rate responses, write instructions, and shape how next-gen models think and behave.
Remote Flexible hours
Explore role for AI Model Training (opens in a new tab)
AI Quality Evaluator
Be the human check on AI. Assess outputs for accuracy, safety, and clarity. Your judgement makes AI more trustworthy.
Remote High demand
Explore role for AI Quality Evaluator (opens in a new tab)
AI Research Contributor
Work on cutting-edge AI problems with domain knowledge. Scientists, analysts, and researchers especially valued.
Remote Long-term
Explore role for AI Research Contributor (opens in a new tab)
Data Annotation
Label text, images, and audio that powers intelligent systems. No prior AI experience required. Attention to detail matters.
Remote Beginner-friendly
Explore role for Data Annotation (opens in a new tab)
Domain Expert Roles
Doctors, lawyers, and financial analysts: your expertise is rare and in high demand for specialised AI training projects.
Premium pay Selective
Explore role for Domain Expert Roles (opens in a new tab)
Coding & STEM Tasks
Solve technical problems, review code quality, and evaluate mathematical reasoning. Developer skills command top rates.
Top rates Global
Explore role for Coding and STEM Tasks (opens in a new tab)
Multilingual AI Work
AI needs to speak every language. Contribute native-level evaluation, translation, and cultural context across 30+ languages.
Remote 30+ languages
Explore role for Multilingual AI Work (opens in a new tab)
Red-Teaming & Safety
Probe AI systems for weaknesses, biases, and failure modes. Critical work for the safety of AI at scale.
Expert track Remote
Explore role for Red-Teaming and Safety (opens in a new tab)
How It Works

Simple, transparent, and fair.

Whether you're a professional or a company, see exactly how Crossing Hurdles works for you.

For Candidates
Join the network in four simple steps.
Applying is always free, no hidden costs, no fees, ever. We match you to the right opportunities.
1
Find the right opportunity
Browse current Paid Projects on our website or explore broader AI roles on the Crossing Hurdles LinkedIn page.
2
Browse Opportunities
Explore AI projects that match your expertise: from training and evaluation to coding, research, and domain-specific tasks.
3
Apply & Complete Assessments
Some roles require platform-specific evaluations. We never influence or alter results. Your performance speaks for itself.
4
Start Contributing
Once matched and onboarded, work on meaningful AI projects remotely, on your schedule, from anywhere in the world.
Important: Applying does not guarantee selection. We never charge candidates at any stage.
Explore Opportunities (opens in a new tab)
Our Commitments

Transparent by design.

We believe the AI contributor economy deserves a platform that operates with complete honesty.

No Candidate Fees, Ever
Applying, being evaluated, and accessing opportunities through Crossing Hurdles is always completely free. No exceptions. No hidden charges.
No Guaranteed Placements
We do not guarantee job offers or project assignments. Selection is platform-led and merit-based. We'll never mislead you about your chances.
Independent Evaluation
Assessments are conducted independently. Crossing Hurdles does not manipulate or influence evaluation outcomes at any stage.
Honest Communication
We don't exaggerate earnings potential or partner relationships. Our network is real and growing. We communicate accurately about what it offers.
Platform-Led Decisions
Hiring and selection decisions belong to the platforms we work with. Crossing Hurdles facilitates access. It does not control outcomes.
No Hidden Agenda
Candidates never fund access to our opportunities. Our work is supported by companies and project partners, so there are no application, subscription, or processing fees for contributors.
Global Network

Embedded in the AI economy, worldwide.

A contributor network spanning 50+ countries and 30+ languages, serving AI platforms, research labs, and enterprise technology companies across every major market.

50+
Countries
30+
Languages
50+
Partner Platforms
35,000+
Professionals
Common Questions

Everything you need to know.

Quick answers to the questions we hear most often, from candidates and companies alike.

Yes, always. We never charge candidates to register, apply, or access opportunities. Our business model is funded entirely by the companies that use our network. Any platform that charges you a "registration fee" or "access fee" to find AI work is not a legitimate operator.

No specific degree or certification is required. What matters is clear thinking, attention to detail, and domain expertise in your field. We have contributors ranging from recent graduates to senior professionals: doctors, lawyers, engineers, developers, linguists, and generalist writers. Roles are matched to your background, not a checklist.

Response times vary depending on the partner company and their current hiring activity. Some move quickly. Candidates have heard back within 1–2 days. Others may take up to 4 weeks depending on project timelines and volume. Communication is managed by the partner platform, not by Crossing Hurdles directly. We recommend keeping an eye on your inbox and checking your spam folder.

Our network is global and most AI training work is fully remote. We have contributors in 50+ countries across Africa, Asia, Europe, Latin America, and beyond. Some specific projects may have geographic or language requirements, but we always make those restrictions clear upfront.

Payment terms, review rules, and methods vary by project and should be disclosed before you commit to work. Payment can be hourly, task-based, or milestone-based, and may depend on approved or accepted work. Our paid recording projects clearly distinguish approved recording/video time from applying, setup, waiting, uploading, rejected, pending, or ineligible time. Selection, hours, approvals, and earnings are not guaranteed; always read the applicable project terms.

For most standard profiles, we can provide a shortlist within 3–7 business days. For specialist roles (medical, legal, highly technical) or large-scale staffing, allow 1–2 weeks for a full-quality shortlist. Our managed service model can also embed a vetted contributor team within your workflow for ongoing projects.

Crossing Hurdles is not an open task marketplace. We connect contributors to opportunities across AI labs, research platforms, and enterprise teams, and we also recruit and support contributors for selected paid recording projects through our official application portal. Our focus on the Global South and underrepresented contributor pools—and our strict no-fees-to-apply policy—runs across both pathways.

Sankalp Chhabra, Founder of Crossing Hurdles
Sankalp Chhabra
Founder, Crossing Hurdles
Our Story

Built to open a door most people didn't know existed.

Crossing Hurdles started with a simple observation: while the AI industry was creating enormous demand for skilled human talent, many qualified professionals had no reliable way to access these opportunities. The opportunities were real, but finding them was often fragmented, opaque, and difficult to navigate.

Built on a simple belief: talent should open doors, not geography, privilege, or connections.

We created Crossing Hurdles to help bridge that gap by making meaningful AI opportunities more accessible, transparent, and easier to discover for the people qualified to pursue them.

Every profile created on our platform represents someone's ambition. Someone investing in themselves, putting their work forward, and hoping the right opportunity finds them. We take that responsibility seriously, and it shapes how we approach every stage of the journey.

"Because talent is everywhere. Opportunity should be too."

Sankalp Chhabra, Founder, Crossing Hurdles

Get in touch
Privacy & Trust

We take your trust seriously.

Your data belongs to you. We collect only what is needed for the relevant opportunity, never sell it, and process or share it only as described in the applicable privacy notice.

Data Minimisation
We collect only what we need to connect you with relevant opportunities. Nothing else, nothing extra.
No Data Selling
Your profile and contact details are never sold. We share only what is needed to facilitate a direct opportunity match.
No Spam, Ever
We only contact you about opportunities that match your background. You can stop hearing from us at any time.

"Every professional in our network deserves a fair shot, clear information, and real support, regardless of where they are in the world."

The Crossing Hurdles Team

Get Started

Ready to take the next step?

Candidates can browse current Paid Projects here or explore broader roles through LinkedIn. Companies can contact us about partnership, sourcing, or managed services.

For Candidates
Find Your Next Opportunity
Compare current paid recording projects by region and setting, or explore broader AI opportunities on LinkedIn. Applying is free. Have a question? Email support@crossinghurdles.com
For Companies
Partnership Enquiries
Looking to source AI contributor talent? Tell us about your project and we'll connect you with the right professionals.
partnerships@crossinghurdles.com