No moat. Still in business.
Software directory for those who don’t want to rebuild, own the updates, the bugs, the support.
- Squey
Free open source desktop tool that plots millions of table rows visually so analysts can spot outliers and odd patterns.
Since 2024
Free · Data and spreadsheets
- Livebook
Interactive code notebooks for Elixir teams to document work, explore data, and turn notebooks into small apps.
Free · Developer tools · Developers
- Market Data
Real-time US stock, ETF and options data through an API or Google Sheets formulas, for traders and developers.
Free plan · Data and spreadsheets · Individuals and families
- CH-UI
A self-hosted web workspace for ClickHouse with a SQL editor, dashboards and cluster monitoring, for data teams.
Since 2026
Free plan · Developer tools · Developers
- mcdview
Upload a SQL, Prisma or similar model file and get an interactive database diagram you can share by link.
Since 2026
Developer tools · Developers
- Centia.io
A backend for map and location apps: import spatial files into PostGIS and get SQL, realtime and OGC APIs, hosted or self-run.
Since 2025
Developer tools · Developers
- StockFit API
API with point-in-time US company financials, earnings and ETF holdings from SEC filings, for backtests and investing apps.
Since 2026
Free plan · Data and spreadsheets · Developers
- GeoLens
An open-source catalog you host yourself so teams can search, preview, map and serve their geospatial datasets.
Since 2026
Free · Data and spreadsheets
- RushDB
Open source graph database that records the shape of your data on every write, so AI agents can query it accurately.
Since 2025
Free plan · Developer tools · Developers
- Mockaroo
Generates realistic fake datasets in CSV, JSON, SQL or Excel and hosts mock APIs so developers can test apps.
Free plan · Developer tools · Developers