Alternatives to Spotlight

Open-source Python library to load, stream, and preprocess Hugging Face datasets for AI model training

Open-source Python framework for generating training datasets from sandboxed tool execution traces

Microsoft's open-source, code-first Python framework for building stateful, data-intensive conversational AI agents.

Open-source multimodal data engine that turns raw video, images, and audio into training-ready AI datasets.

Velvet sources, verifies, and delivers curated video datasets so AI labs can train interactive and world models with spatial reasoning.

OpenAgents is an open-source language agent platform for data analysis, 200+ plugins and autonomous web browsing.

Open-source data labeling platform for AI evaluation, computer vision, document AI, and human-in-the-loop review across every modality.

Chat2DB turns plain English into SQL across 40+ databases in an open-source AI SQL client that keeps query execution on your own machine.

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

LanceDB is an open-source multimodal lakehouse that keeps curation, feature engineering, hybrid search, and training on one Lance table.

Open-source, self-hosted agentic data assistant that connects to your databases, writes SQL and code, and runs analysis in sandboxes

CVAT is an open-source data annotation platform for image, video, 3D point cloud, and audio labeling.

Open-source annotation platform for text, image, audio, video, 3D data and AI agent traces — configured in YAML, self-hosted for free.

Clay is a GTM data enrichment and AI agent workspace that builds custom outbound systems on 200+ data sources

Quadratic is the AI spreadsheet where AI writes Python, SQL, and formulas straight into cells connected to live databases.

Agentic AI research workflows that turn multi-source text into source-linked, audit-ready reports at enterprise scale.

Julius AI turns plain-English questions about a CSV or Excel file into charts, statistical tests, and regression models — no Python required.

Querio delivers governed natural-language analytics where every answer ships with inspectable SQL and Python in a git repo you own.

Hex Magic adds an agentic AI layer to Hex notebooks, turning data questions into inspectable Python and SQL.

Hex is an AI data notebook and conversational analytics platform where SQL and Python teams ask questions, build data apps, and ship

Within (formerly Klarity) maps how work actually happens and turns it into a Work Brain your AI agents can run on.

Unstructured turns messy PDFs, scans, and forms into structured, AI-ready data for RAG and agents.

Build interactive data visualizations in a reactive JavaScript notebook that re-runs your cells as you type.

Mode is a code-first business intelligence platform uniting SQL, Python, and R analytics with governed self-service dashboards.

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

Buy pre-collected AI training datasets from 900+ domains, or pull live web data at inference time through Bright Data's scraping APIs and

Snorkel AI builds the expert-curated datasets, evaluation rubrics, and runnable environments that fix where frontier models and agents break.

Prodigy is a downloadable Python annotation tool for building training and evaluation data for custom AI, ML and NLP models.

Free MIT-licensed Python CLI that exports AI coding assistant chat history from your local disk into one normalized JSONL dataset.

Applied AI for aviation: pilot-controller training datasets, the Y4 Aviation Understanding Model, and real-time runway incursion risk detection.