Alternatives to Bright Data Dataset Marketplace

Apify is a cloud marketplace of ready-to-run web scraping Actors that feed live web data to your AI agents, LLM pipelines, and apps.

Hugging Face Datasets: open-source Python library to load, stream, and preprocess AI datasets for training

Daft is an open-source multimodal data engine for turning video, images, audio, and sensor data into training-ready datasets.

Velvet sources, verifies, and delivers curated video datasets that help AI labs train interactive and world models with real spatial reasoning.

Aviation AI training datasets plus real-time runway incursion risk detection for ATC safety teams.

Spider Cloud is a web scraping and crawling API that turns live pages into markdown or JSON for agents and RAG pipelines.

Web3 data network paying contributors in crypto for text, audio, video, code, and mapping data that trains AI models.

Mercor is a human intelligence marketplace for AI model evaluation and training data, paying vetted domain experts an average of $109/hr.

Cloud browser sessions, sandboxes, and AI agents for web scraping and agentic automation.

Raiinmaker builds custom, rights-cleared video datasets and runs real-time human evaluation for generative AI video models.

KlavisAI builds live Dockerized environments and agentic tool-use datasets for training AI agents on long-horizon coding and tool-use tasks.

Managed training data, RL environments, and safety red-teaming for teams building AI agents, coding models, and LLM/VLM pipelines.

Offline AI image annotation for YOLO and VOC datasets — local SAM2, SAM3 and YOLO-World, one-time purchase from $49.

Human-recorded computer-use datasets that teach AI agents to operate real software the way people do.

Applied research lab that captures expert reasoning and structures it into SFT, RL rubric, agent, and computer-use training data for frontier models.

Private-deployment data annotation platform for multimodal AI training, from BasicAI.

Open-source framework that turns any GitHub repository into training data for software engineering agents.

Cortex AI supplies real-workplace egocentric video and robot trajectory data for training embodied AI models.

Open-source no-code web scraping platform that turns any website into a structured API and LLM-ready data

GameEngineBench benchmarks and UE5 training data for AI agents that write real game-engine code.

Web scraping API that turns any page into clean Markdown, structured JSON, screenshots, and brand data for AI agents

Riveter turns plain-language prompts into finished, structured web datasets through one AI-agent API.

A downloadable Python annotation tool and web app you run yourself to build training and evaluation data for custom AI, ML and NLP models.

Universal Data Tool is a collaborative data labeling platform for images, text, documents, and video datasets.

Spotlight is Renumics' open-source Python library for turning messy unstructured datasets into interactive 2D and 3D similarity maps you can curate in your

Snorkel AI builds expert training data, evals, and runnable environments for frontier models and agents.

Open-source Python framework for generating grounded synthetic datasets from real sandboxed tool execution traces.

Enterprise dataset management platform for AI training teams

Hub collects real-world multimodal data for embodied AI — egocentric video, teleoperation, hand tracking and tactile — with custom collection delivered in

BioStack Platforms supplies structured clinical datasets and RL environments for healthcare AI teams.