High-quality human data for AI training, evaluation, and research
Compare AI products across 459 workflows using traffic estimates, features, and alternatives.

“Data accuracy”·408 results
Start overHigh-quality human data for AI training, evaluation, and research
Evaluate every frontier model against your own workflows
Evaluate every frontier model against your own workflows

AI detector, plagiarism and content-quality checks in one scan
AI detector, plagiarism and content-quality checks in one scan

Accuracy-first plagiarism and AI detection for schools, universities, and teams
Accuracy-first plagiarism and AI detection for schools, universities, and teams

Targeted research audiences with AI-verified data quality
Targeted research audiences with AI-verified data quality

Crowdsourcing data services for AI training and market data
The data, evaluations and systems behind AI that has to be right.

Human-validated training data and evaluation services for frontier AI models

Calibrated forecasts with the evidence trail attached
Calibrated forecasts with the evidence trail attached

High-accuracy batch speech-to-text at one flat price per audio hour.
High-accuracy batch speech-to-text at one flat price per audio hour.
Verified B2B direct dials and emails from LinkedIn profiles
Verified B2B direct dials and emails from LinkedIn profiles
Build GTM systems that turn data into revenue

Machine-native AI that returns typed, calibrated decisions for software automation
Machine-native AI that returns typed, calibrated decisions for software automation

Web data infrastructure for scraping, proxies, and AI-ready datasets

Satellite imagery turned into decisions with AI analytics

Collect faster from happier people
Collect faster from happier people

Expert human data and evaluation for training frontier AI
Enterprise AI training data, annotation and evaluation services

Finance-owned software that turns fragmented data into decisions you can trust
Finance-owned software that turns fragmented data into decisions you can trust

Real-time email verification and email finding that never stores your data
Real-time email verification and email finding that never stores your data

Unbiased photo feedback from real people, for dating, business and social profiles
Unbiased photo feedback from real people, for dating, business and social profiles

AI data infrastructure for building production-grade models
AI data infrastructure for building production-grade models

Verified B2B and healthcare respondents for high-quality research

Give your coding agent real design judgment