Companies Hiring AI Trainers

Browse our directory of companies actively hiring AI Trainers. Every company listed uses AI as a core part of their business — these are genuine AI roles, not just AI-adjacent titles.

Meridial Marketplace, by Invisible

We are the AI training and scaling partner for the leading foundation model providers, enterprises, and governments, bridging the gap between AI potential and production. We’re looking for sharp minds across every domain. Join the global remote network powering the world’s most innovative companies.

158

10x.Team

10x.team is the ultimate fractional and freelance platform for top-tier professionals who deliver 10x outcomes. We partner with ambitious companies and leading AI labs to deploy elite execution talent into high-impact missions; strengthening frontier AI models with real-world human expertise, structured reasoning, and professional judgment. AI doesn’t improve with more data. It improves with better expertise. We curate excellence. We prioritize outcomes. We move fast. * Ambitious: Built for scale. Works while you sleep. Data at its core. * Caring: Gives every candidate a fair shot - on their time, not ours. * Brave-hearted: Where others replace humans, we make them unstoppable. We don't automate people out of hiring. We supercharge them. Built for humans. Powered by AI. Based on Trust: EU-compliant & privacy by design. ** Top 100 hottest Europan startup Wired ** Featured in MT Sprout, Dutch Financial Times, De Financiele Telegraaf **

66

DataAnnotation

Welcome to DataAnnotation! We pay smart folks to train AI. We offer a remote, flexible work model- you choose your own hours and get to work when you want, whenever you want. Apply now through our open Job Listings.

51

Prolific

Prolific is a technology company building the biggest pool of quality human data in the world—and the ultimate platform to access it. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from real, engaged participants—with a new study launched every 2 minutes. Prolific has been ranked among the fastest-growing businesses in the Financial Times 1000 in 2025 & 2024 and the Deloitte Technology Fast 50 in 2023.

44

Mindrift

Welcome to Mindrift — a space where innovation meets opportunity. We’re a pioneering platform dedicated to advancing the field of artificial intelligence through collaborative online projects. Our focus lies in creating data for generative AI, offering a unique chance for freelancers to contribute to AI development from anywhere, at any time. At Mindrift, we believe in the power of collective intelligence to shape the future of AI. Our platform allows users to dive into a variety of tasks — ranging from creating training prompts for AI models to refining AI responses for greater relevance. Let’s build the future of AI together, one task at a time.

30

Mercor

Mercor is at the intersection of labor markets and AI research. We connect human expertise with leading AI labs and enterprises to train frontier models.

26

Handshake

Handshake is the career network for the AI economy. 20 million knowledge workers, 1,600 educational institutions, 1 million employers (including 100% of the Fortune 500), and every foundational AI lab trust Handshake to power career discovery, hiring, and upskilling, from freelance AI training gigs to first internships to full-time careers and beyond.

8

Crossing Hurdles

Crossing Hurdles connects skilled professionals with opportunities across leading AI training platforms and high-growth companies. As global demand for human input in AI development continues to grow, many platforms rely on large networks of capable contributors across technical, analytical, and knowledge-based domains. Crossing Hurdles helps professionals discover and access these opportunities by bringing together information, talent networks, and application pathways related to AI model training, evaluation, and emerging AI-enabled work. Through our growing community of candidates and professionals, we help individuals explore opportunities with global AI platforms that are building and improving next-generation AI systems. These opportunities often span areas such as technical analysis, research, reasoning tasks, and other knowledge-driven work that supports the development of modern AI models. Alongside the AI ecosystem, Crossing Hurdles also works with high-growth companies to

5

ChatGPT Jobs

We find the best job offers for experts in ChatGPT and related technologies. Additionally, you'll find the best AI applications in your field: data analysis, digital marketing, education, and other updates.

3

Rex.zone

RemoExperts is a global platform where skilled professionals and tutors contribute to AI training across video, image, audio, text, code, math, and more. We are building a community of students, experts, and freelancers who work remotely, earn fairly, and play a direct role in teaching AI to be safer and perform better. No prior AI experience is required. What matters is strong expertise in your field and the motivation to contribute. Apply now at remoexperts.com

2

Innodata Inc.

(NASDAQ: INOD) Innodata is a global data engineering company. We believe that data and AI are inextricably linked. That’s why we’re on a mission to help the world’s leading technology companies and enterprises drive Generative and Traditional AI innovation. We provide a range of transferable solutions, platforms, and services for AI builders and adopters. In every relationship, we honor our 35+ year legacy delivering the highest quality data and outstanding outcomes for our customers.

2

YO IT Consulting

Our Core mission is to develop, deploy, or integrate artificial intelligence (AI) — including machine learning (ML), data analytics, automation, natural language processing (NLP), computer vision, and related technologies — to solve real-world problems, improve decision-making, automate repetitive tasks, and deliver intelligent solutions across industries.

2

Toloka Annotators

Earn money today with the AI work of tomorrow. Toloka Annotators is the platform for the most curious and attentive annotators. Label projects from relevance scoring to detecting sarcasm and be at the heart of Gen AI.

2

CodeGeniusRecruit

CodeGeniusRecruit connects developers with high-quality remote opportunities across AI, machine learning, and software engineering. We curate and share roles from AI training programs, global teams, and tech-driven organizations, helping candidates access structured hiring pipelines worldwide. What we focus on: • AI training and data-related roles • Backend, frontend, and full-stack engineering • Machine learning and LLM opportunities • Remote-first global hiring We aim to surface relevant opportunities and connect skilled talent to the right roles across the tech ecosystem

2

micro1

The AI platform for human intelligence that will match 1 billion people with their dream role.

1

Medcruit

In the pulse of HealthTech innovation—where AI diagnostics meet biotech frontiers and pharma pipelines redefine patient care—true breakthroughs happen through direct, unfiltered connections. Medcruit isn't a traditional recruiter; we're the dynamic platform powering a thriving ecosystem of 50,000+ visionaries, innovators, and specialists. We facilitate seamless discovery, enabling HealthTech leaders to engage directly with exceptional healthcare talent across medical, pharma, biotech, and life sciences. No gatekeepers. Just authentic matches that spark global collaborations and accelerate real-world impact. Our AI-driven discovery engine cuts through the noise: Search, connect, and collaborate in real-time via intuitive filters for expertise (from gene-editing pros to digital health strategists), location (100+ countries), and project vibes (mentorships, joint ventures, or full ecosystems). Dive into live forums, virtual summits, and peer networks where ideas flow freely—fostering not

1

Aptura (formerly Mentis AI)

We help train and evaluate AI to master real-world tasks in finance, healthcare, and legal.

1

CNTXT AI

We enable enterprises, governments, and AI innovators to turn raw data into real AI value, delivering secure, sovereign, AI-ready systems built for impact from day one. -Data Services: We clean, structure, and label complex datasets through secure regional workflows, adding sector, cultural, and Arabic-native context to ensure accuracy, compliance, and audit-ready quality. -Custom AI Solutions: We design and deploy AI systems built around real operational needs. Our solutions integrate with existing infrastructure, streamline processes, reduce costs, and accelerate time to value, while keeping data under full sovereignty. -AI Product Lab: We build proprietary technologies like Munsit, the world’s most accurate Arabic voice tech model, and TestAI, our suite for benchmarking and validating AI models before launch. CNTXT AI delivers trusted, secure, and sovereign AI, built for the region’s realities and engineered to create results that matter.

1

Bots & People

Accelerate your digital transformation and train your talent in in-demand skills with state-of-the-art virtual live cohorts, workshops, and coaching journeys. 🚀 Tap into emerging trends like AI, Low Code & Automation 🦾 Empower your teams to innovate 🎯 Customize your learning journey 🔎 Measure skill levels & business results 🎈 Fun off-the job training 📈 Powerful on-the-job results Engaging. Practical. Rewarding. #nomoreboring

1

Uber AI Solutions

Uber AI Solutions is the one-stop partner for enterprises aiming to innovate and scale. We bring the best of AI & Human-intelligence to scale digital tasks. We bring data and human intelligence to build AI efficiently and at scale across data labeling, collection, product testing, localization, and more. We’re building the world’s largest high-quality skill network and a dynamic data engine to power AI models and applications.

1

iMerit Technology

iMerit is a leading AI data solutions company providing high-quality data across computer vision, natural language processing, and content services that power machine learning and artificial intelligence applications for large enterprises. iMerit provides end-to-end data labeling technologies and solutions to Fortune 500 companies in a wide array of industries including agricultural AI, autonomous vehicles, commerce, geospatial, government, financial services, medical AI, and technology. iMerit is headquartered in the United States, with large CV and NLP teams in India, US, Bhutan and Europe. iMerit investors are Omidyar Network, Dell.org, Khosla Ventures, and British International Investment. For more information, visit imerit.net.

1