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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.

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  prod.bd

  Gives developers a public HTTPS address for a server running on their own machine, using one terminal command.

  Since 2026

  Developer tools · Developers

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  ProdRescue

  Writes incident postmortems from pasted production logs, with each finding linked to a log line, for backend teams.

  Since 2026

  Free plan · Uptime and monitoring · Developers

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  PromptJuggler

  Write and version AI prompts, chain them into workflows and agents, test them on datasets and run them through an API.

  Since 2026

  Free plan · Developer tools · Developers

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  PromptLayer

  Lets AI teams version and test prompts, run evaluations and trace production agent calls outside the codebase.

  Since 2023

  Developer tools · Developers

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  Promptotype

  Helps developers design, test and monitor LLM prompts that return JSON, with test collections and scheduled runs.

  Since 2024

  Free plan · Developer tools · Developers

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  Promptrack

  Menu bar app for Mac that logs your Claude Code prompts, tokens, lines written and active hours, all from files on your machine.

  Since 2026

  One-off payment · Developer tools · Developers

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  PropelAuth

  Login, organisations, SAML SSO and roles for B2B software, as a managed service or added to your own auth.

  Free plan · Security and passwords · Developers

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  Proxee

  A Mac menu bar app with an iPhone companion that mirrors your local dev site, keeping reloads and scrolling in sync.

  Since 2026

  One-off payment · Developer tools · Developers

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  Proxyman

  Native HTTP debugging proxy for capturing, decrypting and mocking web and mobile app traffic, with an MCP server for AI agents.

  Developer tools · Developers

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  Pterodactyl

  A self-hosted panel for running game servers in Docker containers, for friends' groups or hosting companies.

  Free · Developer tools · Software companies

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  Publitio

  Cloud storage, conversion and CDN delivery for images and videos, run from a dashboard, API or WordPress plugin.

  Subscription · Video and audio · Creators and writers

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  PullApprove

  Sets who must review and approve pull requests by file path and team, using a config file in the repo.

  Since 2015

  Developer tools · Developers

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  PullNotifier

  Posts tidy GitHub and GitLab pull request updates to Slack or Teams, with reviewer DMs and daily stale PR digests.

  Since 2025

  Free plan · Developer tools · Developers

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  PullPreview

  Deploys each labelled GitHub pull request as a live preview environment on your own Lightsail or Hetzner servers.

  Since 2020

  Developer tools · Developers

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  puppyone

  Shared folder for AI coding agents, on your machine or in the cloud, that tracks every edit so any change can be rolled back.

  Free plan · Developer tools · Developers

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  pure.md

  An API that fetches and caches web pages, PDFs and files as markdown for AI agents and developers.

  Since 2025

  Free plan · Developer tools · Developers

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  pxCode

  A Figma plugin that converts designs into clean responsive HTML, React or Vue code that developers can use.

  Since 2020

  Design and images · Agencies

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  Pyas

  One API that lets software teams connect their app to Google Calendar, Outlook, Zoom and Google Meet without building each link.

  Since 2023

  Free plan · Scheduling and booking · Developers

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  PySpur

  A visual and Python tool for AI engineers to build agents, run test cases against them and deploy them.

  Since 2024

  Developer tools · Developers

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  QA.tech

  AI agents that test your web or mobile app like a user on each pull request and report what broke.

  Since 2024

  Free plan · Developer tools · Developers

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  Qase

  Test management for software teams that tracks manual and automated test runs and CI results in one place.

  Since 2019

  Free trial · Developer tools · Developers

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  qequals

  An API that returns Google autocomplete suggestions and live search results, set up so AI agents can start using it on their own.

  Since 2025

  Free plan · SEO · Developers

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  Qlty

  Checks every pull request for lint issues, formatting, security and test coverage, for software teams on GitHub.

  Since 2024

  Developer tools · Developers

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  Qodex

  Runs API, interface and security checks on each pull request and reports genuine failures, so engineering teams catch bugs before merge.

  Since 2025

  Developer tools · Developers

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  Qonversion

  Handles in-app subscriptions for mobile apps, with a paywall builder, price tests and revenue reports for app teams.

  Free plan · Payments and checkout · Developers

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  Qpoint

  Watches what AI agents do on company laptops and servers and blocks risky actions using rules you set.

  Since 2026

  Security and passwords · Developers

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  Qryon

  Scans code in 28 languages for security flaws, tracing risky data across files, with a hosted dashboard for teams.

  Since 2026

  Subscription · Security and passwords · Developers

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  Quash

  Write app tests in plain language and run them on real devices, for mobile QA and engineering teams.

  Since 2023

  Developer tools · Developers

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  Quesma

  Shows engineering teams where their AI coding agent money goes, split by project, person, task and model.

  Since 2026

  Developer tools · Developers

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  QueueForge

  Watches dead letter queues in RabbitMQ and Kafka, alerts on stuck consumers or spikes, and lets engineers replay failed messages.

  Since 2026

  Uptime and monitoring · Developers

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  QuickOG

  Makes social preview images for your web pages by taking screenshots, added with one meta tag.

  Since 2025

  Free plan · SEO · Developers

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  QuickStack

  Self-hosted platform that deploys apps and databases from Git onto your own servers, with HTTPS, logs, backups and monitoring.

  Since 2025

  Developer tools · Developers

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  Quiltt

  One API that links fintech apps to several bank data providers for accounts, balances and transactions.

  Since 2023

  Developer tools · Developers

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  RabbitGUI

  A desktop app for developers to inspect RabbitMQ queues, spy on live traffic and replay dead-lettered messages.

  Since 2025

  One-off payment · Developer tools · Developers

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  RACE

  A terminal multiplexer for Mac and Linux that lays out terminals on a zoomable canvas, so developers can run many agents and shells at once.

  Since 2026

  Free trial · Developer tools · Developers

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  Ragtoolina

  A Mac app that indexes your code on your own machine so AI coding assistants find the right files and use fewer tokens.

  Since 2026

  Subscription · Developer tools · Developers

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  Raindrop

  Traces AI agent runs in production, flags silent failures and lets teams test changes in simulation before release.

  Since 2025

  Free plan · Uptime and monitoring · Developers

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  RapidForge

  A single self-hosted binary for running Bash or Lua scripts as webhooks, internal form pages and scheduled jobs.

  Free · Developer tools · Developers

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  Rayrun

  Hosted service that runs your MCP servers behind a single URL, holds credentials and logs each tool call per client.

  Since 2023

  Free plan · Developer tools · Developers

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  Rclone UI

  Desktop app that runs rclone without the command line, with scheduled jobs, auto-mounts and progress checks.

  Developer tools · Developers

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  RDF and SPARQL

  JetBrains IDE plugin that adds highlighting, completion and formatting for RDF, SPARQL, SHACL and ShEx files.

  Since 2026

  Subscription · Developer tools · Developers

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  RealFaviconGenerator

  Turns one image into a full set of favicons and touch icons for all browsers and devices, with a preview of each.

  Free · Design and images · Agencies

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  Recalld

  A hosted API that stores facts from conversations and returns only the relevant ones, giving AI agents long-term memory.

  Since 2026

  Free plan · Developer tools · Developers

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  Recivo

  Gives each of your app's users their own email address and passes incoming mail and attachments to your code by API or webhook.

  Since 2025

  Free plan · Transactional email · Developers

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  Reclaimr

  A desktop app for developers that finds old build folders and tool caches and deletes them safely to free disk space.

  Since 2026

  Free · Developer tools · Developers

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  Recurse

  One account and balance that lets your AI agent call hundreds of paid APIs and run the Python tools it builds.

  Since 2026

  Pay as you go · Developer tools · Developers

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  redirs

  Point any domain at any URL with automatic HTTPS, path rules and hit analytics, no server to run.

  Free plan · Website builders

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  RedoMySite

  Paste a site URL and receive a GitHub repo rebuilt as Astro components styled with Tailwind, paid per page.

  Since 2025

  Pay as you go · Website builders · Agencies

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  Reducto

  An API that reads PDFs and scanned documents, including tables and complex layouts, and turns them into structured data for AI apps.

  Since 2024

  Pay as you go · Documents and e-signature · Developers

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  REEZN

  Turns a feature idea into a reviewed, approved build plan, then has an agent code it and open pull requests for sign-off.

  Free plan · Developer tools · Developers

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  Refine

  Creates React internal tools and admin apps on top of your REST APIs or Supabase, with AI agents and a browser based IDE.

  Developer tools · Developers

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  RelaGit

  A Mac app for Git that lets developers commit, browse history and script repository actions with GitHub and GitLab built in.

  Developer tools · Developers

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  Relay

  Runs coding agents on your own machine with your model keys, re-running tests before each pull request and keeping lessons.

  Since 2026

  Free plan · Developer tools · Developers

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  reminal

  Lets you view and control the windows and terminals on your own computers from any browser, for keeping an eye on coding agents.

  Developer tools · Developers

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  Rendi

  Run FFmpeg commands in the cloud through an API to convert, trim, caption and watermark video without installing anything.

  Since 2025

  Free plan · Video and audio · Developers

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  Replane

  Lets developers update feature flags, rate limits and app settings without a redeploy, with rollback and a record of every change.

  Since 2026

  Developer tools · Developers

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  Replay QA

  Runs browser tests on web apps, records each session and reports bugs with replays developers can inspect.

  Since 2021

  Developer tools · Developers

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  Repohistory

  Stores GitHub repository traffic beyond the two weeks GitHub keeps and charts it, for open-source maintainers.

  Website analytics · Developers

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  Reposeek

  Searches and ranks open-source repos by README, license and quality so developers and coding agents can pick a base to build on.

  Since 2026

  Free plan · Developer tools · Developers

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  RepoWarden

  Opens pull requests that upgrade dependencies, patch known vulnerabilities, fix broken CI and add tests across your repos.

  Since 2026

  Free plan · Developer tools · Developers

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• Developer tools software for agencies 73
• Developer tools software for individuals and families 41