Open Dataset Collections ML Frameworks

Curated repositories and directories that aggregate, catalog, or provide access to multiple datasets across various domains. Does NOT include individual datasets, dataset generation tools, or domain-specific dataset papers.

There are 60 open dataset collections frameworks tracked. 2 score above 70 (verified tier). The highest-rated is open-edge-platform/datumaro at 86/100 with 661 stars and 24,334 monthly downloads. 2 of the top 10 are actively maintained.

Get all 60 projects as JSON

curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=ml-frameworks&subcategory=open-dataset-collections&limit=20"

Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.

#	Framework	Score	Tier	Stars	Language
1	open-edge-platform/datumaro Dataset Management Framework, a Python library and a CLI tool to build,...	86	Verified	661	Python
2	webdataset/webdataset A high-performance Python-based I/O system for large (and small) deep...	79	Verified	3,015	Python
3	tensorflow/datasets TFDS is a collection of datasets ready to use with TensorFlow, Jax, ...	67	Established	4,550	Python
4	explosion/ml-datasets 🌊 Machine learning dataset loaders for testing and example scripts	67	Established	47	Python
5	alan-turing-institute/CleverCSV CleverCSV is a Python package for handling messy CSV files. It provides a...	64	Established	1,322	Python
6	JovianHQ/opendatasets A Python library for downloading datasets from Kaggle, Google Drive, and...	54	Established	347	Python
7	mlcommons/croissant Croissant is a high-level format for machine learning datasets that brings...	49	Emerging	799	Jupyter Notebook
8	opengeos/aws-open-data A list of open datasets on AWS	45	Emerging	59	Python
9	benedekrozemberczki/datasets A repository of pretty cool datasets that I collected for network science...	44	Emerging	651	—
10	Pinak-Datta/wiz-craft A CLI-based dataset preprocessing tool for machine learning tasks. Features...	43	Emerging	16	Python
11	src-d/datasets source{d} datasets ("big code") for source code analysis and machine...	42	Emerging	343	Jupyter Notebook
12	foorilla/ai-jobs-net-salaries A dataset of global salaries in AI/ML and Big Data.	41	Emerging	26	—
13	packing-box/python-dsff DataSet File Format (DSFF)	40	Emerging	3	Python
14	unsplash/datasets 🎁 6,500,000+ Unsplash images made available for research and machine learning	38	Emerging	2,680	Jupyter Notebook
15	jbrownlee/Datasets Machine learning datasets used in tutorials on MachineLearningMastery.com	36	Emerging	1,224	—
16	cleanlab/label-errors 🛠️ Corrected Test Sets for ImageNet, MNIST, CIFAR, Caltech-256, QuickDraw,...	35	Emerging	187	—
17	BaumSebastian/DDACS Python interface for the DDACS dataset: 32K+ deep drawing simulations with...	35	Emerging	3	Jupyter Notebook
18	CYang828/datasetstation 快速下载中文数据集，处理数据集，数据分析、可视化分析，一站式解决数据问题	35	Emerging	69	Python
19	osdg-ai/osdg-data The OSDG Community Dataset (OSDG-CD) is a public dataset of thousands of...	33	Emerging	38	—
20	samz5320/Data4ALL A spot for all the datasets you need.	31	Emerging	18	HTML
21	SigmaJahan/Textual-Dissimilarity-Analysis-for-Duplicate-Bug-Report-Detection We conduct a large-scale empirical study to understand better the impacts of...	30	Emerging	4	Jupyter Notebook
22	Vatshayan/Data-sets Different Data-set on various Important topic on Real-world Problems	30	Emerging	6	—
23	anwielts/datasheet-for-dataset Automatically create standardized documentation for the dataset used in your...	29	Experimental	2	Python
24	Intelligent-CAT-Lab/SEER Artifact repository for the paper "Perfect Is the Enemy of Test Oracle", In...	29	Experimental	11	Python
25	yongfanbeta/Open-Access-Medical-Data A list of Open-Access-Medical-Data(OAMD) commonly used in medical research	29	Experimental	25	—
26	seart-group/DL4SE Building Training Datasets for Deep Learning Models in Software Engineering...	29	Experimental	26	Java
27	shreyashankar/datasets-for-good List of datasets to apply stats/machine learning/technology to the world of...	29	Experimental	252	—
28	fossology/Minerva-Dataset-Generation Validated dataset generation using regex along with NLP Algorithms.	28	Experimental	4	—
29	AdaptInfer/CompBioDatasetsForMachineLearning A Curated List of Computational Biology Datasets Suitable for Machine Learning	28	Experimental	197	—
30	simula/datasets.simula.no Public datasets published by Simula.	28	Experimental	21	JavaScript
31	lennox55555/Savvy-CSV Savvy CSV is an web application designed to effortlessly create the ideal...	27	Experimental	3	JavaScript
32	modelset/modelset-dataset ModelSet is a labelled dataset of Ecore and UML models	26	Experimental	11	Java
33	DagsHub/3D-model-datasets Open-source 3D Model datasets	24	Experimental	20	—
34	incubrain/awesome-maharashtra-data A collection of datasets specific to Maharashtra, India. WIP	23	Experimental	1	Vue
35	asampat3090/open-datasets Running list of Open Datasets	23	Experimental	24	—
36	DagsHub/open-source-ml-datasets This repository holds open source datasets for various machine learning...	23	Experimental	9	—
37	mdrmdmau/datasets 📊 Gather and share open datasets for the Indonesian physics community,...	23	Experimental	1	Shell
38	ZamAI-ORG/mt5-pashto Pashto-focused work with mT5 (experiments, fine-tuning, references) in ZamAI Labs.	22	Experimental	—	—
39	ZamAI-ORG/pashto-datasets Curated and processed Pashto datasets for ZamAI Labs (with source...	22	Experimental	—	Jupyter Notebook
40	salesforce/iSEA Official code repository for "iSEA: An Interactive Pipeline of Semantic...	22	Experimental	7	Jupyter Notebook
41	ZamAI-ORG/training-spaces Reusable training and experiment spaces for ZamAI Labs (templates, scripts,...	22	Experimental	—	Python
42	samuelmcnair33/Samuel-McNair-Dataset Personal dataset released under CC0 license	22	Experimental	—	—
43	AhmedBella/World-Dataset-Library A Django/React website for sharing datasets - It seems that we got beaten to...	22	Experimental	19	Python
44	MainakVerse/Datasets List of ready to use datasets for your projects	20	Experimental	10	—
45	skforecast/skforecast-datasets This repository contains datasets used in the skforecast library. It also...	20	Experimental	14	—
46	autonlab/aqua AQuA: A Benchmarking Tool for Label Quality Assessment, NeurIPS'23 D&B	19	Experimental	23	Jupyter Notebook
47	QQQHY/Medical-Datasets-for-Machine-Learning Medical Datasets for Machine Learning 机器学习医学数据	18	Experimental	8	—
48	VLa-Labs/Swedish-Language-Dataset-List 🇸🇪 A curated collection of 38 public Swedish language datasets metadata...	18	Experimental	3	—
49	ZamAI-ORG/zamai-models Model artifacts and experiments published by ZamAI Labs (training results...	14	Experimental	—	Python
50	ZamAI-ORG/labs ZamAI Labs — datasets, Pashto processing, models, and training pipelines...	14	Experimental	—	—
51	mlnjsh/EIF-Training-Datasets 📁 Curated Training Datasets — Clean, labeled datasets for ML/AI coursework...	14	Experimental	—	—
52	aoerecinfo/aoe2dataset Age of Empires II Definitive Edition rec analysis dataset	13	Experimental	5	—
53	lucien1011/MoonBoard-Route Dataset for Moonboard routes with 2016 and 2017 setting, scraped in 2018.	12	Experimental	3	—
54	lkkhwhb/TrainingData This repository stores and organizes training data folders for machine...	11	Experimental	—	—
55	coneco-lab/open-lab-toolkit A collection of CoN&Co Lab's main software tools	11	Experimental	—	Jupyter Notebook
56	Knodl-LLC/KnoDL-Match Service for automatic matching two data sets without mapping	10	Experimental	1	Shell
57	JeremGamingYT/TrainAIDatasets This is an AI dataset project with over 10,000-100,000 pieces of data!	10	Experimental	1	—
58	komal11lamba/dataset_komal my dataset collection	10	Experimental	1	—
59	vivesweb/csv_pair_file Manage csv pair files for Machine Learning	10	Experimental	1	PHP
60	serval-uni-lu/The_dataset_of_large_case_studies_on_mutants_similarity_with_bugs The dataset of large case studies on mutants similarity, measured both...	10	Experimental	1	TeX