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 70 open dataset collections frameworks tracked. 2 score above 70 (verified tier). The highest-rated is open-edge-platform/datumaro at 80/100 with 661 stars. 3 of the top 10 are actively maintained.

Get all 70 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,...	80	Verified	661	Python
2	explosion/ml-datasets 🌊 Machine learning dataset loaders for testing and example scripts	74	Verified	47	Python
3	webdataset/webdataset A high-performance Python-based I/O system for large (and small) deep...	69	Established	3,015	Python
4	tensorflow/datasets TFDS is a collection of datasets ready to use with TensorFlow, Jax, ...	64	Established	4,550	Python
5	mlcommons/croissant Croissant is a high-level format for machine learning datasets that brings...	59	Established	799	Jupyter Notebook
6	alan-turing-institute/CleverCSV CleverCSV is a Python package for handling messy CSV files. It provides a...	57	Established	1,322	Python
7	JovianHQ/opendatasets A Python library for downloading datasets from Kaggle, Google Drive, and...	57	Established	347	Python
8	benedekrozemberczki/datasets A repository of pretty cool datasets that I collected for network science...	51	Established	651	—
9	src-d/datasets source{d} datasets ("big code") for source code analysis and machine...	49	Emerging	343	Jupyter Notebook
10	opengeos/aws-open-data A list of open datasets on AWS	49	Emerging	59	Python
11	foorilla/ai-jobs-net-salaries A dataset of global salaries in AI/ML and Big Data.	48	Emerging	26	—
12	packing-box/python-dsff DataSet File Format (DSFF)	47	Emerging	3	Python
13	Pinak-Datta/wiz-craft A CLI-based dataset preprocessing tool for machine learning tasks. Features...	46	Emerging	16	Python
14	jbrownlee/Datasets Machine learning datasets used in tutorials on MachineLearningMastery.com	43	Emerging	1,224	—
15	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	42	Emerging	69	Python
16	cleanlab/label-errors 🛠️ Corrected Test Sets for ImageNet, MNIST, CIFAR, Caltech-256, QuickDraw,...	42	Emerging	187	—
17	osdg-ai/osdg-data The OSDG Community Dataset (OSDG-CD) is a public dataset of thousands of...	40	Emerging	38	—
18	samz5320/Data4ALL A spot for all the datasets you need.	38	Emerging	18	HTML
19	BaumSebastian/DDACS Python interface for the DDACS dataset: 32K+ deep drawing simulations with...	38	Emerging	3	Jupyter Notebook
20	unsplash/datasets 🎁 6,500,000+ Unsplash images made available for research and machine learning	38	Emerging	2,680	Jupyter Notebook
21	SigmaJahan/Textual-Dissimilarity-Analysis-for-Duplicate-Bug-Report-Detection We conduct a large-scale empirical study to understand better the impacts of...	37	Emerging	4	Jupyter Notebook
22	Vatshayan/Data-sets Different Data-set on various Important topic on Real-world Problems	37	Emerging	6	—
23	Intelligent-CAT-Lab/SEER Artifact repository for the paper "Perfect Is the Enemy of Test Oracle", In...	36	Emerging	11	Python
24	shreyashankar/datasets-for-good List of datasets to apply stats/machine learning/technology to the world of...	36	Emerging	252	—
25	yongfanbeta/Open-Access-Medical-Data A list of Open-Access-Medical-Data(OAMD) commonly used in medical research	36	Emerging	25	—
26	seart-group/DL4SE Building Training Datasets for Deep Learning Models in Software Engineering...	36	Emerging	26	Java
27	AdaptInfer/CompBioDatasetsForMachineLearning A Curated List of Computational Biology Datasets Suitable for Machine Learning	35	Emerging	197	—
28	fossology/Minerva-Dataset-Generation Validated dataset generation using regex along with NLP Algorithms.	35	Emerging	4	—
29	simula/datasets.simula.no Public datasets published by Simula.	35	Emerging	21	JavaScript
30	modelset/modelset-dataset ModelSet is a labelled dataset of Ecore and UML models	33	Emerging	11	Java
31	anwielts/datasheet-for-dataset Automatically create standardized documentation for the dataset used in your...	32	Emerging	2	Python
32	DagsHub/3D-model-datasets Open-source 3D Model datasets	31	Emerging	20	—
33	asampat3090/open-datasets Running list of Open Datasets	30	Emerging	24	—
34	DagsHub/open-source-ml-datasets This repository holds open source datasets for various machine learning...	30	Emerging	9	—
35	salesforce/iSEA Official code repository for "iSEA: An Interactive Pipeline of Semantic...	29	Experimental	7	Jupyter Notebook
36	AhmedBella/World-Dataset-Library A Django/React website for sharing datasets - It seems that we got beaten to...	29	Experimental	19	Python
37	skforecast/skforecast-datasets This repository contains datasets used in the skforecast library. It also...	27	Experimental	14	—
38	autonlab/aqua AQuA: A Benchmarking Tool for Label Quality Assessment, NeurIPS'23 D&B	26	Experimental	23	Jupyter Notebook
39	QQQHY/Medical-Datasets-for-Machine-Learning Medical Datasets for Machine Learning 机器学习医学数据	25	Experimental	8	—
40	MainakVerse/Datasets List of ready to use datasets for your projects	24	Experimental	10	—
41	incubrain/awesome-maharashtra-data A collection of datasets specific to Maharashtra, India. WIP	22	Experimental	1	Vue
42	ZamAI-ORG/training-spaces Reusable training and experiment spaces for ZamAI Labs (templates, scripts,...	22	Experimental	—	Python
43	ZamAI-ORG/pashto-datasets Curated and processed Pashto datasets for ZamAI Labs (with source...	22	Experimental	—	Jupyter Notebook
44	ZamAI-ORG/mt5-pashto Pashto-focused work with mT5 (experiments, fine-tuning, references) in ZamAI Labs.	22	Experimental	—	—
45	mdrmdmau/datasets 📊 Gather and share open datasets for the Indonesian physics community,...	22	Experimental	1	Shell
46	samuelmcnair33/Samuel-McNair-Dataset Personal dataset released under CC0 license	22	Experimental	—	—
47	aoerecinfo/aoe2dataset Age of Empires II Definitive Edition rec analysis dataset	20	Experimental	5	—
48	lucien1011/MoonBoard-Route Dataset for Moonboard routes with 2016 and 2017 setting, scraped in 2018.	19	Experimental	3	—
49	mlnjsh/EIF-Training-Datasets 📁 Curated Training Datasets — Clean, labeled datasets for ML/AI coursework...	14	Experimental	—	—
50	ZamAI-ORG/zamai-models Model artifacts and experiments published by ZamAI Labs (training results...	14	Experimental	—	Python
51	ZamAI-ORG/labs ZamAI Labs — datasets, Pashto processing, models, and training pipelines...	14	Experimental	—	—
52	coneco-lab/open-lab-toolkit A collection of CoN&Co Lab's main software tools	13	Experimental	—	Jupyter Notebook
53	lkkhwhb/TrainingData This repository stores and organizes training data folders for machine...	13	Experimental	—	—
54	rrsmart8/Product-Deduplication Machine Learning in Data Preprocessing & Deduplication	12	Experimental	5	Jupyter Notebook
55	muhammadibrahim313/kaggle-databank Collection of curated datasets from various APIs and sources for data...	12	Experimental	2	—
56	komal11lamba/dataset_komal my dataset collection	12	Experimental	1	—
57	vivesweb/csv_pair_file Manage csv pair files for Machine Learning	12	Experimental	1	PHP
58	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...	12	Experimental	1	TeX
59	Knodl-LLC/KnoDL-Match Service for automatic matching two data sets without mapping	12	Experimental	1	Shell
60	sarfraspc/Famous-Regression-Datasets A curated collection of famous and widely used datasets for regression...	12	Experimental	3	—
61	JeremGamingYT/TrainAIDatasets This is an AI dataset project with over 10,000-100,000 pieces of data!	12	Experimental	1	—
62	GDIAMEL/DATASETS Unemployment rate datasets to be used in a project	11	Experimental	2	—
63	CrispenGari/datasets 📅 This repository contains some datasets for machine learning task.	11	Experimental	—	Jupyter Notebook
64	TheProjectsGuy/DataLines A project for loading and manipulating datasets with minimal effort	11	Experimental	—	Python
65	droyed/datatools Data preparation tools for deep-learning	11	Experimental	—	Python
66	ZhengLinLei/ZDMP-datasets Internal datasets for training ZDMP project.	11	Experimental	—	—
67	akaakselabhijeet/Data-Science-Datasets-Ver.01 Datasets for data science noobs.	11	Experimental	—	—
68	ThalesGroup/oss-datasets Regroups all Thales Open Source datasets	11	Experimental	—	—
69	Csengupta1101/Datasets This Repository will contain all locally stored datasets in my system	11	Experimental	—	—
70	PrAsAnNaRePo/models get free classifiers / models	10	Experimental	2	—