Project20x
Project20x delivers AI governance solutions to ensure compliance and effectiveness for contemporary policy needs.
Paid, 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
2,356 reviewed tools
Quitlo
Quitlo uses AI voice calls to uncover customer churn reasons and delivers insights to your team in minutes.
Free Trial, Freemium
Never Drop
NeverDrop captures contacts and sends personalized follow-ups instantly, transforming every handshake into a deal.
Freemium, Free Trial
Redbark
Effortlessly sync your Australian bank and brokerage data to Google Sheets and YNAB with real-time updates and no.
Free Trial, Freemium
Shannon AI
Shannon AI is the most advanced uncensored AI, excelling in writing, coding, and problem-solving with expert-level.
Freemium, Free
DescribeAI
DescribeAI instantly creates eight optimized product descriptions in six languages with no sign up.
Free Trial
QuoteCraft AI
QuoteCraft AI instantly creates winning proposals with clear scope and pricing for freelancers.
Freemium, Free Trial
Mail On Deck
Mail On Deck offers free temporary email addresses for secure online privacy without registration or spam.
Free, Freemium
BlitzAPI
BlitzAPI delivers instant access to clean B2B data through powerful APIs, empowering your growth team’s GTM strategies.
Freemium, Free Trial
Highlight your Confetti Powered Project
ConfettiSaaS is a curated platform for SaaS creators to showcase products and connect with over 1,500 builders.
Freemium, Free Trial
Linkfinder AI
Instantly enrich leads with complete company details from multiple sources.
Free Trial, Freemium
Pentest.fyi
Find and compare top global penetration testing companies tailored to your needs.
Free, Freemium
Cleanlist AI
Cleanlist AI enriches your leads with verified contact data, enabling rapid and effective B2B outreach.
Freemium, Free Trial
SoloTools
SoloTools uses AI to instantly create polished, client-ready proposals for your projects.
Freemium, Free
WeekHack
WeekHack helps indie makers launch projects, gain community votes, and secure valuable SEO backlinks weekly.
Free, Freemium
Doodle Duel
Compete in real-time drawing duels with friends as AI judges your creativity in this fun, free multiplayer game.
Freemium, Free
qtrl.ai
qtrl.ai empowers QA teams to scale testing with AI while maintaining complete control and governance over processes.
Paid, Freemium
CCAPI
CCAPI is a unified API gateway for seamless access to multiple AI models, ensuring 99.9% uptime and instant integration.
Free Trial, Freemium
Medicare.dev
Medicare.dev is the AI-native, single-payer healthcare system created and run by experts (Engineers, Doctors, Scientist etc...) for American citizens.
Paid
Mailopoly
Mailopoly is your AI email assistant that organizes your inbox, extracts key details, and drafts replies effortlessly.
Free Trial, Freemium