nomoat / Categories / Developer tools software
Developer tools software
Small, specific developer tools tools, ready to use today. 1,592 products listed. Of these, 898 have a free plan, 60 sell for a one-off price, 1 carries proof such as verified revenue, update history or uptime.
- 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
- 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
- Dead Simple Email
An API that gives AI agents their own email inboxes to send and receive mail, with webhooks and scanning for prompt injection.
Since 2026
Free plan · Transactional email · Developers
- DebuggAI
Tests your web app the way a user would and flags broken signup, login or checkout flows after each change.
Since 2025
Subscription · Developer tools · Developers
- DebugMail
A hosted test SMTP server that catches emails sent from development environments so teams can inspect and share them.
Free plan · Developer tools · Developers
- declaude
Turns chatty AI assistant replies into plain English through an API, MCP server or Claude Code plugin.
Since 2026
Free plan · Developer tools · Developers
- Decoy
A native Mac app for developers to set up local mock endpoints, inspect incoming requests and test webhooks and API failures.
Since 2026
Developer tools · Developers
- Deepcon
An MCP service that feeds coding agents like Claude Code and Cursor the right docs and code context while using fewer tokens.
Since 2025
Developer tools · Developers
- DeepFace Cloud
A hosted API that checks whether two photos are the same person and returns face embeddings, with no servers to run.
Since 2026
Free plan · Security and passwords · Developers
- DeepRepo
Paste a GitHub repo link to get an interactive architecture diagram and ask an AI questions about the code.
Since 2026
Free plan · Developer tools · Developers
- DeepScan
Checks JavaScript and TypeScript code for runtime bugs and quality problems that ordinary linters miss.
Free plan · Developer tools · Developers
- Deltix
An AI agent that tries tasks you describe in plain English on your iOS simulator and saves passing runs as regression checks.
Since 2026
Free plan · Developer tools · Developers
- Depflush
A Mac app that finds old Docker images, stale project dependencies and IDE caches so developers can reclaim disk space.
Free · Developer tools · Developers
- Deplexo
Connect a Git repo and every push gets built and served as a live app with its own HTTPS address, for developers.
Free plan · Developer tools · Developers
- DeployFreeze
Lets engineering teams block production deploys on GitHub during set periods while staging deploys carry on.
Since 2025
Developer tools · Developers
- Deploylight
A Mac menu bar app that shows whether your Vercel and Cloudflare Workers builds are running, done or failed.
Free · Uptime and monitoring · Developers
- desplega.ai
Generates and runs end-to-end tests for your web app with an AI QA agent that checks every pull request.
Since 2025
Developer tools · Developers
- Detail
Runs deep scans of your codebase to find serious bugs like security holes or billing errors, then fixes the top ones.
Since 2025
Free trial · Security and passwords · Developers
- DevKnife
A Mac app for developers that formats JSON, tests regex, sends HTTP requests, decodes JWTs and checks DNS offline.
Free trial · Developer tools · Developers
- devpush
Deploys Docker Compose apps from GitHub to your own Linux servers on each push, with domains, logs and backups.
Developer tools · Developers
- DevSwarm
A Mac and Windows app that runs several AI coding agents at once, each in its own branch and editor.
Since 2025
Free plan · Developer tools · Developers
- DevTools
Record browser traffic and turn it into multi-step API tests stored as YAML that run in CI pipelines.
Since 2024
Developer tools · Developers
- DevToys
Desktop app with offline helpers for developers, such as JSON and YAML conversion, text diffing, JWT decoding and hashing.
Free · Developer tools · Developers
- DevUtils
Native Mac toolbox with dozens of offline developer helpers like formatters, encoders, hash generators and converters.
Developer tools · Developers
- Diawi
Upload an iOS or Android build and send testers a link so they can install it on their phone straight from the browser.
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
- Diploi
Code in a cloud environment and deploy apps with previews and hosting, no local setup or server config needed.
Since 2025
Developer tools · Developers
- DistApp
Keep Android, iOS and desktop builds together and share them with testers by QR code, either hosted or on your own server.
Developer tools · Developers
- Dkron
A self-hosted scheduler that runs cron jobs across a cluster of servers, with a dashboard and API.
Since 2016
Free · Developer tools · Developers
- dlvr.sh
Send files from scripts, AI agents or a browser as short links with expiry dates, passwords and download caps.
Since 2026
Free plan · Developer tools · Creators and writers
- DocBrain
Captures what engineers figure out on the job and hands it to whichever colleague or coding agent works on that code later.
Since 2026
Free · Developer tools · Software companies
- DockStats
An agent on each Docker host sends container logs and metrics to one dashboard, for developers running their own servers.
Since 2025
Uptime and monitoring · Developers
- docs.dev
Hosts a product docs site on your own GitHub and Cloudflare, where your coding agent drafts pages and the team reviews them.
Free · Developer tools · Developers
- DocsRouter
One API for pulling text and fields from documents, routed to the vision model that fits your cost or quality needs.
Since 2025
Pay as you go · Documents and e-signature · Developers
- Doczilla
An API that renders HTML and saved templates into PDFs and screenshots, for developers who need documents from their apps.
Pay as you go · Documents and e-signature · Developers
- DollarDeploy
Deploys apps from a GitHub repo onto a server in your own cloud account, with HTTPS and redeploys on each push.
Since 2026
Free plan · Developer tools · Developers
- DOM Cloud
Low-cost web hosting with SSH access, built-in databases and deploy templates for apps in almost any language.
Free plan · Developer tools · Developers
- Donobu
AI agents test your web, mobile and API releases across languages and markets so software teams catch breakage early.
Since 2024
Developer tools · Software companies
- Doppio
Turns HTML into PDFs and screenshots on managed Chromium, so developers can skip running Puppeteer themselves.
Documents and e-signature · Developers
- drawDB
Draw database tables and relationships in the browser and export SQL for Postgres, MySQL, SQLite and others.
Since 2024
Free · Developer tools · Developers
- Dynamic Document API
Send JSON to a REST API and get back invoices, reports, certificates or social images built from your own templates.
Free plan · Documents and e-signature · Developers
- dynv6
Free dynamic DNS that gives home and private hosts public hostnames for changing IPv4 and IPv6 addresses.
Free · Developer tools · Individuals and families
- dyrector.io
Open-source platform you host yourself to deploy container images to many servers and manage release versions.
Developer tools · Developers
- each::labs
A single API to run and chain image, video and audio AI models with routing, fallbacks and cost logging for product teams.
Since 2025
Free plan · Developer tools · Developers
- Echobell
Send a webhook or email and get a push notification or phone call on your mobile, for outages, failed builds or trading signals.
Uptime and monitoring · Developers
- Edka
Builds a managed Kubernetes setup inside a cloud account you own, where dev teams run apps, databases, monitoring and agents.
Since 2025
Developer tools · Developers
- EG
CI/CD service that runs the same environments locally and in pipelines, so teams spend less time on build config.
Since 2025
Free plan · Developer tools · Developers
- ego lite
A browser that AI agents like Claude Code or Codex drive to scrape and automate websites, including ones behind a login.
Free · Developer tools · Developers
- Eleven
Desktop app for taking apart Mac, Windows, Linux and Android binaries and asking your AI agent what the code does.
Developer tools · Developers
- Ellipsis
Runs coding agents in managed cloud machines for code review, bug fixes and background tasks, set up in YAML.
Since 2024
Developer tools · Developers
- EmailVerify.se
An API that checks email addresses for bad syntax, missing MX, disposable domains and catch-all inboxes.
Since 2026
Pay as you go · Email marketing · Developers
- Embedible
A hosted MCP server that lets Claude Code or other AI agents flash, read and run Pico and ESP32 boards.
Since 2025
Free plan · Developer tools · Developers
- Engula
Drop-in Redis replacement that aims to halve memory use, with a trial mode to test savings on your own data.
Free trial · Developer tools · Developers
- EnvMaster
Keeps environment variables and secrets for all your projects encrypted in one place and loads them from the terminal.
Since 2026
Subscription · Security and passwords · Developers
- Ephemerals
Spins up a separate cloud machine for each git branch with Claude Code on it, so teams can run coding agents in parallel and preview apps.
Since 2026
Subscription · Developer tools · Developers
- epho
Developers call an HTTP endpoint and Codex, OpenCode or Claude Code works on their repo in a hosted sandbox, streaming output back.
Since 2026
Pay as you go · Developer tools · Developers
- Espresso
A Mac app for coding, styling, previewing and publishing websites, aimed at web designers and front end developers.
One-off payment · Website builders · Agencies
- EvalsHub
Scores your AI app's outputs against your own rubrics, compares models and tests for prompt injection and jailbreaks.
Since 2026
Free plan · Developer tools · Developers
- EventCatalog
Self-hosted catalog where engineering teams document services, events, schemas and domains of a distributed system.
Since 2022
Developer tools · Developers