nomoat / Categories / Data and spreadsheets software for developers
Data and spreadsheets software for developers
Data and spreadsheets tools made for developers. 145 products listed. Of these, 85 have a free plan, 3 sell for a one-off price.
- AutoMQ
A Kafka-compatible streaming service that keeps data in cloud object storage to cut broker and network costs for engineering teams.
Pay as you go · Developer tools · Developers
- Beekeeper Studio
Desktop app for querying and managing MySQL, Postgres, SQLite and many other databases, with paid team features.
Since 2020
Free plan · Developer tools · Developers
- CH-UI
A self-hosted web workspace for ClickHouse with a SQL editor, dashboards and cluster monitoring, for data teams.
Free plan · Developer tools · Developers
- Crawl4AI
Hosted API that turns web pages into Markdown or JSON and runs web searches, for developers feeding data to AI tools.
Free plan · Developer tools · Developers
- DbGate
Desktop and web client for querying and editing SQL and NoSQL databases such as PostgreSQL, MySQL and MongoDB.
Since 2021
Free · Developer tools · Developers
- DeepSQL
A self-hostable agent that watches Postgres and MySQL databases, suggests indexes and fixes slow queries, and builds BI dashboards.
Since 2026
Free plan · Developer tools · Developers
- Image Charts
Make chart images from a single URL to embed in emails, PDFs and reports, through the API or no-code tools.
Free plan · Developer tools
- LibreDB Studio
A browser database editor you deploy next to your databases so a team can query Postgres, MySQL, MongoDB and more.
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
- ObsessionDB
Hosts ClickHouse databases for you or runs them in your own cloud account, aimed at cutting query costs.
Since 2026
Developer tools · Developers
- Oddpool
API with live and historical prediction market odds and order books across Kalshi and Polymarket for traders and researchers.
Free plan · Developer tools · Developers
- Seaquel
An offline desktop SQL client for Postgres, MySQL, SQLite and others, with visual query plans and dashboards.
Free plan · Developer tools · Developers
- Trifle
Lets developers record counters and revenue figures in their own database, then chart them and set alerts in a hosted dashboard.
Since 2026
Subscription · Developer tools · Developers
- 0sql
Model your data warehouse in YAML, then send business-term queries and get back one deterministic SQL statement.
Developer tools · Developers
- Admin Columns
Adds custom columns, filters, sorting, inline and bulk editing, and CSV export to WordPress admin list screens.
Website builders · Online sellers
- agent-data
A catalogue of ready APIs for public websites, plus a builder to make your own, for AI agents and apps.
Free plan · Developer tools · Developers
- AgentQL
An API and SDKs that pull structured data from web pages using plain-language queries, for developers building AI agents.
Since 2024
Free plan · Developer tools · Developers
- Alertee
Runs scheduled SQL checks on Postgres and ClickHouse and alerts your team when data goes missing, stale or wrong.
Free plan · Uptime and monitoring · Developers
- AllZonefiles.io
Daily lists of registered, new and expired domains for over 1,500 zones, as downloads or through an API.
Data and spreadsheets · Developers
- alodb
A Mac database client where you ask questions in plain English and it writes and runs SQL for Postgres, MySQL and SQLite.
Free · Developer tools · Developers
- AlphAI
An API and MCP server that sends scored stock news and SEC filing updates to trading bots and AI agents.
Free plan · Developer tools · Developers
- AnydocAI
Converts PDFs, office files and scans into clean Markdown, JSON or chunks ready for AI and search pipelines.
Since 2025
Free plan · Developer tools · Developers
- AnyPanel
Puts revenue, signups and other numbers from Stripe, your database or any API on one dashboard, aimed at indie developers.
Free plan · Data and spreadsheets · Developers
- API Spreadsheets
Turns Excel files and Google Sheets into APIs you can read, write and calculate with from your apps.
Since 2019
Free plan · Developer tools · Developers
- Artie
Streams database changes into your data warehouse in under a minute without running Kafka yourself.
Since 2026
Developer tools · Developers
- Azimutt
Entity relationship diagram tool for exploring, documenting and linting large database schemas, made for developers and data teams.
Free plan · Developer tools · Developers
- Base
Mac app for opening SQLite databases to inspect schemas, edit tables and rows, run queries and import or export data.
Since 2025
Developer tools · Developers
- Basecut
Copies a slice of your production Postgres database with personal data masked, for use in dev, CI and staging.
Free plan · Developer tools · Developers
- Bemi
Records every change to your PostgreSQL data with app context attached, giving engineering teams a reliable audit log.
Since 2023
Free trial · Developer tools · Developers
- BigDataCloud
APIs that turn IP addresses and GPS coordinates into locations and check phone numbers and emails, for app developers.
Free plan · Developer tools · Developers
- Calendarific
An API giving public, bank and religious holiday dates for over 230 countries, for apps that handle payroll, scheduling or delivery.
Free plan · Developer tools · Developers
- callsign
One MCP server that gives AI agents hundreds of sourced data streams like weather, markets and releases, with full history.
Developer tools · Developers
- Canopy API
An API that returns live Amazon product details, prices, reviews and sales estimates for developers building shopping or seller tools.
Free plan · Developer tools · Online sellers
- CarAPI.dev
A vehicle data API for developers: decode VINs, look up plates, check stolen status, inspection records, values and mileage.
Free plan · 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
- Chat2DB
Database client that writes SQL from plain-language questions and builds charts, for developers and analysts.
Developer tools · Developers
- Context.dev
An API that turns web pages into clean Markdown, searches the live web and returns company brand data for AI agents.
Since 2024
Subscription · Developer tools · Developers
- Conversion Tools
Converts data and document files such as XML, JSON, CSV, Excel, PDF and subtitles, in the browser or through an API.
Documents and e-signature
- 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
- CSVForge
Converts large CSV and Excel files into JSON or XML right in your browser, with column cleanup before you export.
Since 2025
Free plan · Data and spreadsheets · Developers
- currencyapi
Exchange rate data for developers over a JSON API, covering 170 plus currencies, crypto and metals, both live and historical.
Free plan · Developer tools · Developers
- CurrencyBeacon
An API for live and historical currency and crypto exchange rates, with conversion endpoints, for developers building finance features.
Free plan · Developer tools · Developers
- Dataflare
Desktop database manager for browsing tables and writing SQL across Postgres, MySQL, SQLite, ClickHouse and more.
Free plan · Developer tools · Developers
- DataFuel
An API that crawls whole websites and returns tidy markdown for teams feeding RAG systems or training models.
Since 2024
Free plan · Developer tools · Developers
- Datapoint AI
An API that gathers human votes on images, video, audio and chat so AI teams can train and evaluate their models.
Developer tools · Developers
- DB Browser for SQLite
Free desktop app for creating, browsing and editing SQLite database files in a spreadsheet-style view.
Free · Developer tools · Developers
- DB Pilot
A Mac database client for querying and editing data, with SQL and Python notebooks and an AI assistant that writes queries.
Since 2023
Free plan · Developer tools · Developers
- DB Pro
Desktop app for developers to query, browse, edit and chart data across Postgres, MySQL, MongoDB and other databases.
Since 2025
Free plan · Developer tools · Developers
- DB-IP
An API and downloadable database that maps IP addresses to country, city and network, used for localisation and fraud checks.
Free plan · Developer tools · Developers
- DBConvert Streams
Free tool to explore and query databases, S3 and files, then copy or continuously sync data, running on your own server or in Docker.
Free plan · Developer tools · Developers
- dbdiagram.io
Write a short text description of your database tables and get an entity relationship diagram, for developers and analysts.
Since 2018
Free plan · Developer tools · Developers
- DBeaver Community
Free desktop app for browsing, editing and querying SQL databases such as MySQL, PostgreSQL and SQLite.
Free · Developer tools · Developers
- Diffbot
APIs that turn public web pages into structured data, with crawling, web search and a knowledge graph for AI builders.
Since 2011
Developer tools · Developers
- DNSniffer
Searchable index of registered domains with new registration feeds, subdomain lookup, lookalike checks and brand alerts.
Free · Security and passwords · Developers
- Drip
Collects stock picks and trades by noted investors from SEC filings, Substack, YouTube, podcasts and X into one feed, with API access.
Subscription · Data and spreadsheets · Individuals and families
- EdgarKit
A JSON API and webhooks that deliver new SEC filings and insider trades to fintech apps and quants.
Free plan · Developer tools · Developers
- Epsio
Keeps the results of chosen SQL queries updated incrementally as your Postgres, MySQL or SQL Server data changes.
Since 2024
Free trial · Developer tools · Developers
- Evidence
Lets data teams build reports and dashboards from SQL and markdown, with a hosted option and an agent for questions.
Since 2021
Data and spreadsheets · Developers
- ExToPy
Converts Excel workbooks and their formulas into tested Python code, for finance teams moving models out of spreadsheets.
Developer tools · Developers
- FinancialData.Net
A REST API serving live and historical stock prices, financial statements and insider trades for developers and analysts.
Since 2026
Subscription · Developer tools · Developers