AI app categories

Developer Tools

Ship code faster and find the bug.

4,355 tools · updated Oct 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

4,351 reviewed tools

UBOS

Simplifies building AI-powered apps with low-code/no-code tools

ChatDB

Converts CSV, JSON, and Parquet files with AI-driven tools, no signup needed

CometAPI

Aggregates 500+ AI models via a single API for seamless integration

CodingFleet

Generates, enhances, and converts code using AI to streamline development

Stately

Visualizes and builds app logic with state machines and collaborative tools

SeedProd

Creates stunning WordPress websites and landing pages with drag-and-drop ease

Director.ai

Automates web tasks using natural language prompts for streamlined workflows

Magic Loops

Automates tasks using AI and code for simple workflows

Files SDK

A unified storage SDK for object and blob backends.

Composio

Your AI agent knows what to do, Composio gives it the tools to actually do it.

Theneo

Theneo is an AI tool that generates Stripe-like API docs.

Raindrop

Raindrop helps AI engineers discover issues in production agents, and build “self-healing” agents that propose and validate fixes automatically.

InstaVM

The production control plane for AI agents.

CtrlOps

Most devs manage servers from a spreadsheet of IPs and commands nobody remembers.

Latitude

Latitude is an observability and quality platform for AI agents.

Cline

Cline is an open-source AI coding agent for developers.

AutonomyAI

AutonomyAI is the operating system for building in production and the first AI-powered platform for product teams.

Claudy

Claude Code is powerful, but juggling multiple projects in raw terminal tabs is a mess.

DCP

Today, many agents read keys and sensitive info from dotenv files, configs, or memory.

GraphBit

GraphBit is a high-performance AI agent framework with a Rust core and seamless Python bindings.