No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- QueryStorm
Excel add-in for querying tables with SQL, scripting workbooks in C# and building custom Excel functions.
Since 2016
Free plan · Data and spreadsheets · Developers
- Mailparser
Pulls data out of recurring emails and attachments using your rules, then sends it to spreadsheets, CRMs or webhooks.
Since 2013
Free trial · Data and spreadsheets
- molab
A cloud workspace for creating, running and sharing marimo Python and SQL notebooks for data work
Since 2024
Developer tools · Developers
- Quadratic
Spreadsheet that links to databases and files and lets AI write the formulas, Python and charts for you.
Since 2023
Data and spreadsheets
- callsign
One MCP server that gives AI agents hundreds of sourced data streams like weather, markets and releases, with full history.
Since 2026
Developer tools · Developers
- Mashups
Merges, filters and reshapes RSS, CSV and JSON data into new feeds or APIs, in the spirit of Yahoo Pipes, for people tracking many sources.
Since 2025
Free plan · Data and spreadsheets · Individuals and families
- ManiDesk
A web workspace where analysts write SQL over market prices, macro series and SEC filings, then chart the results without Python.
Since 2026
Subscription · Data and spreadsheets
- Compare Lists
Paste or upload two lists and see which items match, differ or repeat, with options for case and whitespace.
Since 2025
Free · Data and spreadsheets
- meter
Describe the data you want from a website and get structured results plus webhook alerts when it changes.
Since 2025
Free plan · Developer tools · Developers
- EdgarKit
A JSON API and webhooks that deliver new SEC filings and insider trades to fintech apps and quants.
Since 2026
Free plan · Developer tools · Developers
- Sequin
Streams every change in a Postgres database to Kafka, Redis, queues, search indexes or webhooks, in order and without loss.
Developer tools · Developers
- CSVbox
A drop-in widget that lets a SaaS app's users upload CSV, Excel or PDF files, map columns and fix errors before data arrives.
Since 2021
Free plan · Developer tools · Developers
- TextQuery
A Mac and Windows app that loads CSV, Excel and JSON files as tables so you can query, edit and chart them with SQL.
Since 2024
Data and spreadsheets
- Columns
Open, edit and chart big data files in your browser without uploading them, as a lighter option than spreadsheets.
Since 2025
Free · Data and spreadsheets
- TamedTable
Clean, enrich and reshape spreadsheet data by typing what you want, then replay the steps on new files.
Since 2026
Data and spreadsheets
- XFlux
Read X/Twitter profiles, searches and timelines through a REST API, and get a webhook when an account you watch posts.
Free plan · Developer tools · Developers
- Datastripes
Upload a spreadsheet, CSV or JSON file and get charts and KPIs you can export to PDF or slides or share as a web app.
Since 2025
Pay as you go · Data and spreadsheets