Directory
AI data and analytics covers tools that use machine learning to query, analyse or visualise data. Entries include analytics platforms, notebook environments, data-cleaning utilities, charting tools and assistants that help write queries or summarise results. Some are general business tools, and others are research projects applying AI to a specific kind of data. Before uploading anything, check where your data is stored, what export options exist and how the tool handles uncertainty. These tools often handle private information, so read the terms on the source first, and verify generated numbers against the original data.
ChatGPT Prompts for Data Science is a GitHub repository containing 60 useful prompts for data science tasks. It includes prompts for writing Python code, automatic machine learning, and other data science workflows.
cheminfo.org is a website offering a collection of utilities for chemistry and related fields. Tools include NMR spectrum analysis, mass spectrometry, JSON conversion, and image processing. The site also provides exercises and simulators for spectral interpretation.
A personal website of Chris Albon. While browsing, the all-MiniLM-L6-v2 model runs on the visitor's computer and turns passages from congressional hearings into 384-number embeddings, which are compared to connect similar passages. Completed embeddings are saved to a shared collection, and visitors can inspect the numbers, download embeddings or pause the model.
CKAN is an open-source data management system for creating and operating data hubs and portals. It enables organizations to publish, share, and use data. It powers government data sites such as data.gov, open.canada.ca, and humdata.org.
LINDAT/CLARIAH-CZ Repository is a repository for linguistic data and NLP tools. It supports free and safe deposits with a license of choice, encouraging open licenses, and provides citation support with persistent IDs. Publicly available items include corpora and lexical resources, such as Czech, Slovak, Russian and Belarusian locative adverb data.
Clearbit is a B2B data provider that has joined HubSpot and describes itself as the first HubSpot Native Data Provider. It enriches records for leads, contacts and accounts, scores and routes leads in real time, and reveals buying intent from anonymous website traffic. Data comes from public web data, proprietary data and LLMs.
CogCompNLP is a collection of core natural language processing libraries developed by the Cognitive Computation Group. Its modules include a lemmatizer, part-of-speech tagger, named entity recognizer, tokenizer, transliterator, relation extraction, similarity, temporal normalizer and verb sense tools. The project includes a pipeline for annotating raw text and recommends JDK8.
The College ROI Dataset provides the 30-year net present value of U.S. colleges and majors. It is derived from FREOPP, IPEDS, and BEA data and is released under a CC BY 4.0 license. The dataset is maintained by le-teen.com.
Specialized AI Analysis of Congressional Stock Trades. Track the real-time stock trades of every member of Congress, aggregated into a single.
InterLock is a proxy positioned between AI agents and databases, files and APIs. It authorizes each request by role and policy, redacts sensitive fields before the agent sees them, holds risky writes for approval and audits requests. It deploys as infrastructure inside the user's environment, and the agents and data stores do not change.
Count is a collaborative platform for AI-powered analytics and research that requires explanations for AI-generated answers. Users work with data, files and tools to build canvases containing maps, charts and reports, with comments and tagging for teammates. A free tier includes one project, three canvases, up to five users and daily AI credit limits; the Pro plan costs $49 per editor per month with viewers free.
CRF++ is an open source implementation of Conditional Random Fields for segmenting and labeling sequential data. It is designed for general purposes and can be applied to NLP tasks such as named entity recognition, information extraction and text chunking. Feature sets can be redefined, and it is written in C++ with STL.
Mapa do crime no Brasil com dados oficiais de polícia, DataSUS e CNJ. Busque sua cidade ou bairro e veja estatísticas por 100 mil habitantes.
Analyzes structured data and helps produce queries, insights or visualizations.
Cube is a system for collecting timestamped events and deriving metrics, built on MongoDB and released under the Apache License on GitHub. It accepts events via UDP, HTTP POST, and WebSockets, defines a query language for retrieving events, and groups events by time to compute aggregate metrics.
D3.js is a JavaScript library for bespoke data visualization developed by Observable. It enables creation of custom dynamic visualizations with features including selections and transitions, scales and axes, shape rendering, interactive behaviors, layout algorithms, and geographic map projections. The library also powers Observable Plot, a high-level visualization API.
An open-source JavaScript visualization library that streamlines the creation of beautiful and accessible SVG data visualizations.
d3py is a plotting library for Python based on D3. It builds on d3.js and the pandas DataFrame module to plot data from the command line or simple scripts into a browser window. Its README describes the code as an experiment, notes that it is not actively developed, and points to vincent as an alternative.
Dash is an open-source Python library for building data applications and dashboards without requiring JavaScript expertise. It is maintained by Plotly and hosted on the company's public GitHub repository, where users can access source code and contribute to the project.
Dask is an open-source Python library for parallel computing maintained by contributors across dozens of companies. The site describes uses including Dask DataFrames for pandas, parallel for loops, large arrays with NumPy and Xarray, and machine learning. It can run on a laptop or be deployed on resource managers such as Kubernetes or cloud.
Data Engineering Podcast is a show that covers the tools, techniques, and challenges of the data engineering discipline. Its episodes address topics including databases, workflows, automation, and data manipulation, and it is available for listening on a range of podcast platforms.
Data Mania Blog, also known as the Convergence Blog, is a resource hub published by Data-Mania, LLC for technology startup leaders. It features content covering topics such as AI search visibility, AI marketing tools, and startup growth strategies.
ReadStat.jl, listed as Data Read, is an open-source Julia library for reading data files in Stata, SAS, and SPSS formats. The project is hosted on GitHub under the queryverse organization, where users can access source code and contribute to its development.
Data Science Cartoons is a directory of data science-themed cartoons and comics hosted on CartoonStock, which is described as the world's largest online collection of cartoons and comics. The listing provides access to funny pictures related to the field of data science.
