zPareto
Our talent-first data collection platform matches AI companies with expert-vetted data labelers. From same-day experimental data to fully managed teams, fine-tune any dimension of your AI/LLM model with the highest quality data at unbeatable prices.
Work with diverse & vetted professionals
Introducing the top 0.01% of AI data labelers
We are a globally distributed network of master annotators, evaluators, and prompt engineers with proven track record successfully completing 3,000,000+ tasks for the world's largest AI/ML organizations.
Anna
25-30/F
Database and SAP Technician
Manhattan, USA
Approval rate
99.9%
Tasks completed
55,000
Tim
30-40/M
Financial Compliance Manager
Kansas City, USA
83,000
Zethara
50+/F
Published Author, Poet
El Paso, USA
832,000
Wells
Aviation Electrician, Quality Assurance Team
Miami, USA
110,000
Lexie
25-35/F
Stay at home mom
Rochester, USA
130,000
Distance
30-40/F
B.A., Elementary Education
Chicago, USA
99.8%
610,000
Donovan
40-50/M
B.S., Accounting
Philadelphia, USA
500,000
Soraya
B.A., Psychology
Oakland, USA
163,000
Fictitious images and names are used to protect privacy. All degrees, skills, and accreditations are verified.
Harness the potential of world-class AI talent
Partner with experienced labelers for unique insights to refine your labels, improve guidelines, and track team performance. Ensure smooth setup and cost-effective execution whatever the use case.
RLHF
We provide human feedback on a model's output through demonstrations, evaluations, or ranking of its generated results.
Side-by-side model comparison
We evaluate and rank outputs across multiple models based on accuracy, relevance, and quality to determine the best-performing model.
Unique original content
We create and collect unique prompts and demonstrations of ideal responses across hundreds of categories to train creativity and originality.
Creative hallucination inducement
We apply creative strategies to induce models to break rules and determine the areas that need improvement.
Honesty and factuality training
We evaluate a model's outputs, provide feedback, and ensure that the model's responses are both honest and factual.
AI safety, compliance, and ethics training
We find problematic, adversarial, harmful, and illegal behavior by models and provide feedback as needed.
In-depth engine annotation
We annotate every step of the LLM process, from data labeling, training & fine-tuning, quality control, human-in-the-loop feedback, and evaluation.
Classification
We classify and compare LLM data, including text, images, audio questions, and prompts.
Prompt creation
We craft highly effective prompts that stimulate creative responses from LLMs, generating original and engaging content for various applications.
Term relevancy and item fluency grading
We ensure that the LLM's outputs are both contextually relevant and fluently constructed.
Language segmentation
We identify, validate, and correct errors in segmented text units, ensuring the engine refines segmentation and extracts key terms accurately.
Data labeling and dataset creation
We precisely label and create expertly-curated foundational data to streamline model training and optimize output.
Transparent & unbeatable rates
On demand and cost-effective pricing
Start with no minimums & pay as you go for quality-assured results. Fair hourly rates are set based on the expertise and skills of the workforce you need.
How it works
Describe your project
We help you develop clear project guidelines, determine the ideal labeling team, and set a cost-effective hourly rate to fit your timeline.
Match with top labelers
We assemble your team same-day from our vetted network. If you have unique needs, we can find the right experts in just 3-5 days.
Fully managed & quality assured
We support labelers to deliver the highest quality data with paid trials, expert-review & feedback, gold standard items, and more QA techniques.
Redefining ethical crowd work
Built by and for a new generation of labelers
The infrastructure behind human data collection is outdated. We've joined forces with seasoned data labelers and crowd work researchers to redefine the relationship between workers and requesters.
Pareto operates on the principles of equitable compensation, collaborative management, and expert evaluation & feedback. Our mission is to empower talented & diverse professionals worldwide to contribute to AI training.
Impressions from our community
"We were impressed with the efficiency of Pareto's team in helping us collect high-quality and challenging datasets on a tight schedule, using cost-effective and flexible processes. Their streamlined recruitment, training, and communication with the rater pool allowed us to adjust usage as needed. Their impressive versatility and ease of use throughout the process made it a pleasure to work with them."
Daniel De Freitas
Co-founder @ Character.AI
"The greatest unlock for human data collection has been using Pareto to run non-conventional or experimental projects. Their on-demand experts are a game changer for getting quality data across a broad scope of tasks with minimal commit and transparent costs."
Romal Thoppilan
Founding Researcher @ Character.AI
"We had a novel task that we needed to complete on a short time scale. The Pareto team worked very closely with us to onboard, disambiguate, and scale up for fast task completion. We're continuing to work with the same pool of high quality raters for our newer tasks."
Prajit Ramachandran
"Crowdsourcing platforms historically prioritize requesters, leading to a fragmented worker pool with constant struggles around pricing, quality and reputation. Bucking this trend, Pareto boosts worker agency and engagement — a more efficient marketplace that leaves workers and requesters better off.”"
Mark Whiting
Senior Scientist @ UPenn
"Pareto is outstanding and working with them has been a pleasure. Their team's expertise in data collection and task setup guidance were instrumental in ensuring success. They have a flair for matching top-notch expert talent in line with work requirements (which they pick up well thanks to their deep knowledge of the space). The quality of their work is exceptional and their timeliness impeccable, and I highly recommend them."
Curtis Chin
I/ML Program Manager @ Bytedance
Fine-tune your AI model with the highest quality human data
Refine every facet of your AI with elite teams of expert-vetted data labelers at unbeatable prices.
Premium data by top labelers to fine-tune AI/LLM models
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Join leading AI companies in harnessing world-class AI talent.
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