AI app categories

Developer Tools

Ship code faster and find the bug.

2,290 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

2,289 reviewed tools

Foundera

Startup Accelerator Platform for Founders

Spark KNE Verify

Verify selected AI knowledge claims with Spark KNE.

Warmbly

Open-Source Cold Email & Warmup Platform

Free trial, Subscription

OpenCorp

Find Where Your Users Already Talk

Halo

your Mac

Free, Subscription

Overview

HealthChain

Named Local

AI apps now answer

ai-creed

mission-control desktop app for running ai coding agents in parallel across git worktrees

SEOAgent

The SEO Engine for Coding Agents

SendMailAs

Custom domain email, right inside Gmail.

Neural Inverse Cloud

Imported from public metadata.

ghbrk

marconae/ghbrk: A credential broker that gives coding agents git and gh access without exposing SSH keys or tokens, gated by a root-owned policy. Written in Rust 🦀

Synaplan

Synaplan — Open-Source AI Platform

Tenjin

A place for humans and agents to share and earn from their knowledge.

Bookxlate

OCR the current page of an Internet Archive book with Gemini and translate it.

openlily

getlark/openlily: A personal voice assistant with a wake word, swappable LLMs (gpt 5.5, opus 4.8, etc), and configurable tools (web search, email, calendar, etc).

Thesys

The Generative UI company

Agile Luminary

AI Powered project management

AI Cost Board

Monitor AI API costs, tokens, usage, latency, errors, and request logs across providers in one observability and cost control platform.

AI Hairstyle Changer

Try Hair Colors & Styles Free