Autario
DataWrapper
Flourish
Our World In Data
TradingView
Tableau
Nullstack
Deno
autario combines a growing curated catalog of 2700+ public datasets (World Bank, FRED, Eurostat, OECD, OWID) with an instant chart builder. Skip the usual workflow of searching, downloading, cleaning, and uploading CSVs. Simply pick a dataset, get a chart and start finetuning. Multi-source charts let you combine datasets that weren't designed to work together (inflation vs. unemployment, GDP vs. CO2 emissions) without manual joins. Built for analysts, journalists, policy researchers, and anyone who wants to back a data-driven argument with a real chart. Every chart is shareable as a public URL, embeddable, and verifiable. The data source (in case public) is always one click away. Also accessible via Model Context Protocol (MCP), so AI agents like Claude and ChatGPT can query and analyze the same datasets directly. The platform is currently free during the public beta.
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Autario's answer
Autario combines two things that have always been separate: a curated catalog of 2700+ public datasets and an instant chart builder. Other tools force you to choose. Datawrapper has charts but no data, FRED has data but ugly charts. Autario removes the painful middle step of finding, downloading, cleaning, and joining datasets. The autario ontology automatically links datasets across publishers (World Bank, FRED, Eurostat, OECD), so you can chart inflation vs. unemployment vs. GDP from three different sources in one click. Every chart is shareable, embeddable, and traceable back to the original source.
Autario's answer
Price, Speed and verifiability. Creating a multi-source chart on autario takes about 30 seconds versus 15+ minutes elsewhere (downloading CSVs, cleaning, joining, uploading to a chart tool). Every chart links back to the original data source, so the chart is reproducible. Our audience can fork it, change parameters, or verify the underlying data (as long as the used data is public). For people who post charts on X, Reddit, LinkedIn, or in articles, this combination of speed and credibility is the core value.
Autario's answer
People who use data charts to make a point: analysts, journalists, policy researchers, finance and macro commentators on social media, Substack writers, and consultants. They're not data engineers and don't want to be. They have a question ("is migration really driving unemployment?") and need a defensible chart fast. Secondary audience: AI agents using Model Context Protocol to query and analyze the same datasets programmatically.
Autario's answer
Built by a former strategy consultant (BCG) who spent years pulling data from twelve different sources into Excel, building VLOOKUPs, and rebuilding charts that broke when source data updated. The frustration was that 80% of an analyst's time goes into data plumbing, not insight. Autario is the tool I wished existed: drop a question, get a chart, share it. The platform launched beginning of 2026 and is currently in public beta, growing the dataset catalog and the analyst capabilities behind the scenes.
Autario's answer
React + TypeScript (frontend) Node.js + Express (backend API) Model Context Protocol (MCP) for AI agent integration
DataWrapper - An open source tool helping anyone to create simple, correct and embeddable charts in minutes.
Deno - A secure runtime for JavaScript and TypeScript built with V8, Rust, and Tokio.
Flourish - Powerful, beautiful, easy data visualisation
Our World In Data - A web publication showcasing empirical research and data
TradingView - The best charting tool for crypto and stocks
Tableau - Tableau can help anyone see and understand their data. Connect to almost any database, drag and drop to create visualizations, and share with a click.