Agyn
Agyn is an open-source platform that enables secure AI agent deployment with robust access control, budget management, and privacy protections.
Free, Freemium
AI app categories
Developer Tools
Ship code faster and find the bug.
2,357 tools · updated Aug 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
2,357 reviewed tools
EmLedger
EmLedger gives you real double-entry accounting across unlimited entities for one flat fee, not per-entity charges.
Free Trial, Freemium
Mewse
Stop writing openers and hoping. Start with ones that have signal.
Freemium, Free trialZilla Marketplace
Zilla Marketplace uses AI to create instant listings from a photo, letting anyone sell anything quickly and easily.
Freemium, Free Trial
DataEase AI Brand Intelligence
DataEase AI enhances your brand's visibility by tracking AI mentions, optimizing citations, and improving your online presence for maximum impact.
Paid, Freemium
aipulsecheck.io
A daily AI health check that scores your usage, delivers personalized news, and tells you exactly what to do next.
Freemium, Free
ConsultKit
ConsultKit automates lead qualification, call briefing, and paid audit delivery so one operator can sell AI at scale like a boutique firm.
Free Trial, Freemium
ABWatcher
ABWatcher reveals live A/B tests from 1,050 brands, helping you learn successful strategies and optimize your own site effortlessly.
Freemium, Free Trial
welaunch.sh
Paste your URL to get real subreddits, copy, and one-click posting to find your first 100 customers.
Freemium, Free Trial
MECH AI
MECH AI is your pocket mechanic for fast, accurate car diagnostics, repairs, and parts guidance for any vehicle.
Freemium, Paid
ExploreGF
Compare and filter AI characters from every platform in one place to find your ideal AI girlfriend.
Free, Freemium
RaveRep
RaveRep turns satisfied customers into powerful marketing assets with a single link for testimonials, bookings, and online credibility.
Freemium, Free Trial
Sorsa API
Sorsa API provides fast, reliable X data at 50 times lower cost, enabling 20 requests per second with setup in just 3 minutes.
Paid, FreemiumReceptri
Receptri is an AI receptionist that answers calls and chats 24/7 with a human-like voice, learns from your website, and handles bookings.
Freemium, FreeVoqra
AI copilot helps ace live remote interviews.
Paid, Freemium
Customer Reach Map
Customer Reach Map visualizes your WooCommerce customer locations for clear insights and enhanced trust without exposing personal data.
Paid, Freemium
HyperLake
HyperLake provides sovereign AI infrastructure with zero compute markup, enabling seamless deployment and governance for autonomous agents in your.
Paid, Free
Skygen AI
Skygen AI is an autonomous agent that executes complex tasks from research to web development using your desktop files.
Paid, Free
LLM Reference
LLM Reference helps tech leaders quickly compare models and providers to pick the right AI for their project.
Free, Freemium
SubSignal
SubSignal monitors Reddit to find brand mentions and high-intent leads, turning conversations into paying customers.
Free Trial, Freemium