Predictive Equations
Predictive Asset Protection
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AI app categories
Developer Tools
Ship code faster and find the bug.
2,625 tools · updated Sep 1, 2026This is the deepest category on Appz, and the fastest-moving. It covers autocomplete and agentic coding assistants, code review and static analysis, test generation, observability and deployment tooling. Judge these tools on the boring parts — how they handle a large existing repo, and how much of their output you end up rewriting.
Developer Tools apps
2,621 reviewed tools
Unshift.ai
Start from a template made by professionals, or describe your business in a chat.
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VirtualSMS
Real-SIM SMS verification for AI agents.
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PerfectParser
Automate Data Extraction with AI; No Templates; No code; No subscription.
URL to Any
URL to Any provides various URL conversion tools to transform web content into Markdown, PDF, images, and more formats.
Free
ProjectAAL
AI-powered platform for faster web app development with smart code generation
GS Copilot
AI pair-programmer inside the Apps Script editor — chat, inline completions, and an agent that edits code for you.
Freemium, Free trial, One-time purchase, Usage-based, Subscription
Preloop
The MCP Governance Layer
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Kombai
Converts Figma designs into clean, high-quality frontend code instantly
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WriteTone
WriteTone helps you write better and faster with 40+ free AI tools for paraphrasing, grammar, and bypassing AI detectors. Transform your writing tone instantly and boost engagement with this friendly AI writing assistant.
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Nexty.dev
Launch your SaaS in days, not weeks.Meet Nexty.devNexty is a full-stack Next.js SaaS template built on Next.js 15 and React 19, designed to help devs ship commercial web apps fast.
Social Fetch
A single API to scrape profiles, posts, and ads from 17 social platforms for real-time competitive intelligence.
Paid, Freemium
VibeBot
Create powerful Discord bots with AI. The easiest no-code bot maker for moderation, music, leveling, and custom commands. Build and deploy in minutes.
Free
RedLinz
RedLinz turns screenshots into AI prompts by letting you circle and annotate exactly what you want an LLM to change.
Free, Freemium
imgproxy
imgproxy is a fast, secure, self-hosted image processing service for resizing, optimizing, and converting images on the fly.
Free, Free trial, Subscription, Open source
CodexBar Lite
CodexBar Lite is a native macOS menu bar app that keeps your OpenAI Codex usage visible at a glance.
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Rosebud AI
An tool that lets creators bring their visions to life without the complexities of coding
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MarsX
Developer platform that combines code, no-code, and AI to accelerate software development
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qsa.sh
Execute an external security audit on your IP with a single command. Nothing to install and no piping required, results streamed directly to your terminal.
Freemium, One-time purchase, Subscription
Traycer
Simplifies complex code changes with AI-driven planning and real-time feedback
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