Dev tools · alternatives · 2026
24 alternatives to CSV Query Playground
Query from a large CSV dataset client side
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. CSV Query Playground launched in 2024; newer entries below may have overtaken it.
- 1
CSV Explorer▲137Explore Spreadsheets with Millions of Rows
2018 · csvexplorer.com · its alternatives →
- 2
Analyze CSV records using sql syntax right in your browser
2022 · csv-query.com · its alternatives →
- 3
Query CSVs using SQL. Contribute to jolmg/cq development by creating an account on GitHub.
2019 · github.com · its alternatives →
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Hiya HN! TextQuery is my sabbatical project that I have been working on for the past six months. It was born out of a personal pain point. Anytime I wanted to analyze raw CSV data, I had to create a schema first before I could import it for querying. And to create charts, I had to use yet another tool. I also disliked how bad charts from popular tools like Excel, Google Sheets looked like. I wanted an easier way to do this and TextQuery was my solution: an all-in-one tool to query CSV files using SQL and create beautiful visualizations as well. Currently, it's a macOS app and focused on CSV…
2025 · textquery.app · its alternatives →
- 5
Paste in my prompt to Claude Code with an embedded API key for accessing my public readonly SQL+vector database, and you have a state-of-the-art research tool over Hacker News, arXiv, LessWrong, and dozens of other high-quality public commons sites. Claude whips up the monster SQL queries that safely run on my machine, to answer your most nuanced questions. There's also an Alerts functionality, where you can just ask Claude to submit a SQL query as an alert, and you'll be emailed when the ultra nuanced criteria is met (and the output changes). Like I want to know when somebody posts about…
Dec 2025 · exopriors.com · its alternatives →
- 6CQ
Import CSVs, write SQL, and instantly share it with anyone. Runs 100% in-browser, so you're in control of your data.
2022 · csvfiddle.io · its alternatives →
- 7DU
I built Duck-UI, a web-based SQL editor that runs DuckDB entirely in your browser via WebAssembly. No backend required. The Problem: Every time I needed to query csv, parquet, or even to play with SQL, I had to either: (a) spin up a Jupyter notebook (b) use the CLI (c) upload to a hosted service. Friction at every step (TOO MUCH to load a csv or even to test some sql (study)... The Solution: DuckDB's WASM runtime lets us run SQL analysis client-side. Load CSV/JSON/Parquet files from disk or URL, write SQL, get results instantly. Data stays on your machine. What It Does: SQL editor…
2025 · demo.duckui.com · its alternatives →
- 8
Search, Aggregate, & Plot CSVs with millions of rows
2017 · csvexplorer.com · its alternatives →
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QueryCraft▲76Lightspeed query generation for SQL and Pandas
2023 · lifeontrack.co · its alternatives →
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I built this web-based developer utility few years ago when I couldn't find any opensource GUI-based query builder for mysql (similar to what MS Access had). This app can be run locally. The online demo uses static hardcoded values. Screencast's link is included in the README file.
2023 · codeberg.org · its alternatives →
- 13
I built CSV GB+ by Data.olllo, a local data tool that lets you open, clean, and export gigabyte-sized CSVs (even billions of rows) without writing code. Most spreadsheet apps choke on big files. Coding in pandas or Polars works—but not everyone wants to write scripts just to filter or merge CSVs. CSV GB+ gives you a fast, point-and-click interface built on dual backends (memory-optimized or disk-backed) so you can process huge datasets offline. Key Features: Handles massive CSVs with ease — merge, split, dedup, filter, batch export Smart engine switch: disk-based "V Core" or RAM-based "P…
2025 · apps.microsoft.com · its alternatives →
- 14
Turn your CSVs into share-worthy dashboards
Mar 2026 · dash.upsolve.ai · its alternatives →
- 15
Promptmate▲100ChatGPT Bulk Tool with data extenders for unmatched results.
2023 · promptmate.io · its alternatives →
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Hey folks! I know CSV parsers (especially in JS) aren't terribly exciting and someone writes a "better" one every week. I'm in the middle of my parental leave, and this was a project that came out of me looking for the fastest/smallest CSV parser. It all started so innocently, and then turned into a benchmark-validation-athon; the library itself took ~2 weeks to write, but the performance comparisons took another ~4 weeks (on and off). The benchmarks were a huge effort, but I think they are the most thorough to date, both in breadth and in depth, so hopefully you find them useful:…
2023 · github.com · its alternatives →
- 18
Upload CSV, and start querying, all locally without any data leaving your browser. Can handle large CSV's easily. Download query results once done. Uses sqlite-wasm binary.
2024 · csvsqltool.com · its alternatives →
- 19
The fastest way to view, filter and sort CSV data
2023 · tablab.app · its alternatives →
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Query CSV files using SQL. Contribute to rs86/csvsql development by creating an account on GitHub.
2015 · github.com · its alternatives →
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zsv+lib: tabular data swiss-army knife CLI + world's fastest (simd) CSV parser - liquidaty/zsv
2022 · github.com · its alternatives →
- 24
Cursor for Data — a local-first AI workspace that understands your datasets: discovers relationships, builds semantic models, and answers questions with DuckDB. CLI + browser app. - kiyeonjeon21/querypad
Mar 2026 · github.com · its alternatives →
Also compare
- CSV Explorer alternatives
- SQL query for CSV alternatives
- cq – Query CSVs using SQL alternatives
- TextQuery – Query CSV, JSON, XLSX Files with SQL alternatives
- Use Claude Code to Query 600 GB Indexes over Hacker News, ArXiv, etc. alternatives
- CSVFiddle – Query CSV files with DuckDB in the browser alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →