Train the Next Generation of AI as a Freelancer | Outlier AI
Track the Pulse of AI Software.
Benchmark 31,359 AI applications, foundation models, and autonomous workflows across 459 categoriesโcomplete with verified monthly traffic, MoM growth telemetry, and real pricing tiers.
Open-source AI model community and one-stop model service platform.
Global crowdsourced benchmark for evaluating and ranking AI design models.
AI data factory for building, operating, and staffing AI data.
Scite helps researchers discover and understand research articles through Smart Citations.
AI-powered business process outsourcing and automation for enterprises and foundation model providers.
Technical hiring platform for coding assessments and collaborative interviews
Appen provides data and services to improve AI model performance and accelerate AI development.
Scale AI provides high-quality training data and platforms for AI development and evaluation.
Vellum AI: A platform for developing, evaluating, and deploying AI products.
TypeScript framework for building, deploying, and observing AI agents
Platform for streamlining AI data annotation and evaluation workflows.


Encord is a data platform for computer vision teams to build and deploy AI models.
AI-powered data rooms and deal management tools for secure transactions

Open source data labeling tool for various data types and M/L integration.


Voxel51 enables visual AI builders to curate datasets and build better models.
End-to-end AI evaluation and observability platform for testing and deploying AI applications.
Hyring provides AI-powered hiring tools to automate and improve the recruitment process.
Automates QA, testing, and observability for Conversational AI voice agents.

Platform for prompt engineering, management, evaluation, and LLM observability.









































