AI app categories

Developer Tools

Ship code faster and find the bug.

2,291 tools · updated Aug 1, 2026

This 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

2,291 reviewed tools

ZooData

The data layer for AI agents

Kimi K3

The world's first open 3T-class model

Inbix

Cloudflare-native Email Infrastructure for Developers

Claude Overlay

A floating Claude Code chat that sees your screen

Osaurus

Open source agents that run 100% locally on your Mac

agents-cli

The CLI your coding agent uses to ship agents

NanoKVM-Go

Give your AI agent physical control over any screen

PieterPost MCP

Connect your AI agent to postal mail

Gemini Omni Flash

High-quality video generation and conversational editing

Clusy

AI notebook platform for modern data science

Livinity

Open-source homeserver OS with a built-in AI agent

v0 Design Systems 2.0

Build with your components, colors, fonts, and patterns

Polygraph

Let AI agents see cross repo and maintain session memory.

Heron

Wireshark for AI Agents: passive eBPF observability

SayCraft

Build a web app by talking through a meeting

BrowserBash

CLI that turns plain-English into real browser tests

Paybond CLI

Safe agent spend from the terminal

Stripe.Directory

New way for you & agents to search for businesses on Stripe

Hush

Open-source noise suppression for voice AI agents

Sipcode

Keep Claude Code's context clean for sharper answers