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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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Orthogonal
One account and key that lets AI agents call search, scraping and enrichment APIs from many providers, billed per call.
Since 2026
Pay as you go · Developer tools · Developers
Ouijit
Desktop task board for running Claude Code and other coding agents at once, each task with its own git worktree, sandbox and terminal.
Since 2026
Free · Developer tools · Developers
Oxynote
A self-hosted wiki for engineering teams where pages embed live Prometheus and SQL charts and edits are reviewed like pull requests.
Since 2026
Free · Developer tools · Developers
PandaStack
Runs fast-booting microVM sandboxes, throwaway Postgres databases and app deploys for teams building AI agents.
Free plan · Developer tools · Developers
Para Cloud
Managed hosting of the open-source Para backend with a JSON API, login, search and backups, priced per app.
Free plan · Developer tools · Developers
Paradev
Desktop workspace where developers run several coding agents side by side and review their changes in one place.
Since 2025
Subscription · Developer tools · Developers
Parley
Lets a team's AI coding agents pass work to each other over MCP and pings a person in Slack when stuck.
Since 2026
Free plan · Developer tools · Developers
PayWatcher
An API that confirms USDC payments on several blockchains without holding funds, for apps and AI agents.
Since 2026
Free plan · Payments and checkout · Developers
Perch
A Mac notch app that reports what your AI coding agents did and lets you approve or reply to them from there.
Free · Developer tools · Developers
Perform
A WordPress plugin that switches off unused scripts and styles per page, trims WooCommerce load and adds page caching.
Free · Developer tools · Online sellers
pgModeler
A desktop tool to design PostgreSQL schemas visually, reverse engineer live databases and diff them between environments.
Free trial · Developer tools · Developers
Phoenix Code
An open-source visual editor for websites and Markdown with live preview, Git and an optional paid AI tier.
Since 2026
Free plan · Developer tools · Developers
PidgeIoT
Manage ESP32 and nRF91 device fleets: push config and firmware updates, graph readings and get email alerts.
Since 2026
Free plan · Uptime and monitoring · Developers
Pidgeon
Gives AI agents their own email addresses and inboxes through an API, hosted in the EU, for developers building agents.
Since 2026
Free plan · Transactional email · Developers
Pingram
One API for sending and receiving email, SMS and voice calls, with US A2P 10DLC SMS registration handled for you.
Free plan · Transactional email · Developers
Pipetrics
Shows where GitHub Actions minutes and money go by repo, workflow and step, and flags slow or failing runs to fix.
Since 2025
Free plan · Uptime and monitoring · Developers
Pluck
Chrome extension that grabs a component from any web page and turns it into code, an AI prompt or Figma layers.
Since 2026
Free plan · Design and images · Agencies
Pocket Alert
Sends messages from your scripts, servers or webhooks straight to the Pocket Alert app on your iPhone or Android phone.
Since 2024
Free plan · Uptime and monitoring · Developers
PocketBase Cloud
Hosts PocketBase backends with deploy on push, backups and custom domains at a flat price, for indie developers and freelancers.
Since 2026
Subscription · Developer tools · Agencies
Port Zero
Gives each local dev server or container a stable domain so developers avoid port clashes, with paid tunnels to LAN and the internet.
Since 2026
Free plan · Developer tools · Developers
Post for Me
One API that lets your app publish, schedule and track posts on TikTok, Instagram, YouTube and other networks.
Since 2025
Subscription · Marketing and social · Developers
PowerSync
Keeps a local SQLite copy on each client in sync with your Postgres, MongoDB, MySQL or SQL Server backend for offline-first apps.
Since 2023
Free plan · Developer tools · Developers
Preloop
Open-source gateway that tracks spend, sets budgets and requires approvals for AI coding agents and their tool calls.
Since 2026
Free · Security and passwords · Developers
PullFlow
Keeps pull request discussions in sync across GitHub, Slack and VS Code so dev teams and AI agents review code faster.
Free plan · Developer tools · Developers
Pullfrog
A GitHub app that runs AI agents in GitHub Actions to review pull requests, triage issues and fix failing CI.
Free plan · Developer tools · Developers
Pullo
Mac app that lists open pull requests and workflow runs from GitHub in the notch and tells you when checks pass, fail or need review.
Free · Developer tools · Developers
R2Drop
Mac menu bar app that uploads files to Cloudflare R2 by drag and drop or right-click and copies the public link.
Free · Developer tools · Developers
Radar
A visual interface for understanding live Kubernetes clusters, with an MCP server so AI agents can diagnose issues too.
Since 2026
Free plan · Uptime and monitoring · Developers
Ray
Desktop app that gathers debug dumps from PHP, Laravel, JavaScript and more into one window you can search and filter.
Subscription · Developer tools · Developers
RepoFlow
Package registry for teams to store npm, Maven, PyPI, NuGet and Docker packages, used as a hosted service or installed on your servers.
Free plan · Developer tools · Developers
Retrace
Records each model and tool call an AI agent makes so developers can rerun failures, branch from a step and test fixes.
Since 2026
Free plan · Developer tools · Developers
Retroguard
Drop in proxy for OpenAI and Anthropic calls that blocks leaked data, prompt injection and off policy replies.
Since 2026
Free plan · Security and passwords · Developers
Revdoku
Gives AI agents email inboxes of their own to get mail, reply and keep files, with spam filtering, via API, MCP or CLI.
Free plan · Developer tools · Developers
ReviveDB
Copies a Supabase project's data, user accounts, uploaded files and edge functions off-platform and test-restores each backup.
Free plan · Developer tools · Developers
RhodeCode
Self-hosted platform for managing Git, Subversion and Mercurial repos with shared code review and permissions.
Free · Developer tools · Developers
rickub
Independent hosted git service with merge requests, CI runners, a container registry and AI code review for dev teams.
Since 2026
Free plan · Developer tools · Developers
Riftmap
Maps which repos rely on shared base images, Terraform modules and Helm charts, so you can see what a change will break.
Since 2026
Free plan · Developer tools · Developers
RocketGraph
Observability for logs and traces that answers questions in Slack and drafts fix pull requests when alerts fire.
Since 2026
Free plan · Uptime and monitoring · Developers
Rollgate
Schedule feature releases, roll out to a share of users and undo changes in one click, hosted in Germany.
Free plan · Developer tools · Developers
ronda
Lets marketing and design staff describe web app changes in plain English and get them as GitHub pull requests for engineers to review.
Since 2026
Free plan · Developer tools · Software companies
Roomote
A cloud coding agent that works in your real dev setup and returns tested pull requests with previews to approve.
Subscription · Developer tools · Developers
Routebase
Keeps API specs, mock servers, tests and published docs in step from a single spec, for software teams.
Since 2026
Free plan · Developer tools · Developers
Rungeist
Mac menu bar app that lists local dev servers, ports and Docker containers so developers can open, restart or stop them.
Since 2026
One-off payment · Developer tools · Developers
Runsite
Deploys web apps from a repo onto EU servers with managed Postgres and Redis, charging only for resources used.
Pay as you go · Developer tools · Developers
RunsOn
Runs GitHub Actions jobs on cheap spot machines in your own AWS account, set up from one CloudFormation stack.
Since 2024
Subscription · Developer tools · Developers
Runtipi
Tool for running a home server that installs and updates hundreds of self-hosted apps from a dashboard.
Free · Developer tools · Individuals and families
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
ScanLan
iPhone app that finds devices and open services on a Wi-Fi network, compares scans and exports results.
Since 2026Updated 49 days ago
Security and passwords · Individuals and families
Scape
A Mac app that runs many AI coding agents side by side in separate git worktrees, using model subscriptions you already have.
Since 2026
One-off payment · Developer tools · Developers
Seaquel
An offline desktop SQL client for Postgres, MySQL, SQLite and others, with visual query plans and dashboards.
Since 2025
Free plan · Developer tools · Developers
SeaSalt
Mac app that runs coding agents per project on your own machine, with an iPhone app to check and steer them.
Since 2026
Free plan · Developer tools · Developers
SeekStorm
A hosted search API for vector and full-text search, aimed at app builders who want an Algolia or Elasticsearch alternative.
Subscription · Developer tools · Online sellers
Segue
Keeps an ML project's decisions, evidence and next steps in a brief that Claude, ChatGPT or Cursor can load and update.
Since 2026
Free plan · Developer tools · Developers
Selfship
Watches your AI agent's real traffic, finds where it fails customers and opens tested pull requests with fixes.
Since 2026
Subscription · Uptime and monitoring · Developers
Semaphore
Continuous integration and delivery service that runs builds and tests for software teams, billed by usage.
Pay as you go · Developer tools · Developers
SendStreak
Sits between your app and SES, Postmark, Gmail or SMTP to add templates, retries, logs and routing without switching provider.
Free plan · Transactional email · Developers
Sentrint
Scans the GitHub code of apps made with AI coding tools for leaked secrets and weak database rules, then gives fix prompts.
Since 2026
Free plan · Security and passwords · Developers
ServBay
Mac and Windows app that sets up local web stacks, databases, domains and SSL, and lets coding agents run them over MCP.
Since 2025
Free plan · Developer tools · Developers
ServerKit
Free open source panel you install on a VPS to deploy web apps and handle databases, Docker, domains, SSL certificates and security.
Since 2026
Free · Developer tools · Agencies
Servury
Rent virtual servers in eight locations without giving personal details, paying by crypto, card or cash.
Since 2025
Subscription · Security and passwords · Individuals and families

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