PainMap
PainMap validates product ideas by analyzing real user complaints across five platforms and delivering a ready-to-use product brief.
Freemium, Paid
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
Square Face Generator
Create square pixel avatars, chibi icons, and retro PFPs instantly in a free browser tool with no signup or install required.
Free, Freemium
ul0
ul0 is a free, no-signup URL shortener that offers instant link shortening, click tracking, UPI QR code generation, and expense splitting.
Freemium, Free
Remedora
Remedora is a HIPAA-compliant all-in-one telehealth platform that streamlines patient intake, e-prescribing, and pharmacy fulfillment for health.
Paid, Freemium
CorpusIQ
CorpusIQ connects your business tools to a private AI layer for instant, cited answers from 25+ apps.
Free Trial, Freemium
DueDrop
DueDrop automates personalized payment reminders, ensuring you get paid faster without the hassle of chasing clients.
Paid, Freemium
StockFit API
StockFit API delivers standardized, model-ready SEC data for valuation and backtesting.
Freemium, Free
Tailride
Tailride automates invoice and receipt extraction from your email and web portals, saving hundreds of hours.
Freemium, Free
Vorna AI
Vorna AI is an interview coach that helps nurses practice answers and improve clinical reasoning with personalized feedback.
Free Trial, Freemium
Stellar Launch
Stellar Launch ensures your startup gains lasting visibility with a dedicated project page and strategic backlinks for ongoing traffic.
Freemium
Upsell.com
Upsell.com boosts revenue by adding one-click upsells and optimizing post-purchase journeys for Shopify stores.
Freemium, Free Trial
Find Tenders
Find Tenders is a search engine that scans thousands of European public and private opportunities daily, letting you find and track relevant bids in.
Paid, Free
LoadTester
LoadTester runs HTTP and API load tests from your browser or CI/CD with live analytics and no infrastructure to manage.
Freemium, Free
RankRealizer
RankRealizer is an autonomous AI content engine that researches, writes, and publishes SEO articles to help you rank on Google and get cited by.
Paid, Freemium
Claude Plugin Markeplace
The essential hub to discover, rank, and install top Claude plugins and connectors for AI development.
Freemium, Free
Seedance 3.0 AI
Seedance 3.0 AI generates 4K cinematic videos from text or images with consistent characters and native audio sync.
Freemium, Paid
Ltx 2.3
LTX 2.3 generates stunning AI videos from text, images, or audio, delivering cinematic quality with lightning-fast rendering.
Freemium, Free
Self-Healing Integrations
Self-Healing Integrations automates and maintains your enterprise integrations for fast, reliable, and cost-effective operations.
Paid, Freemium
Insta Posts
Turn one idea into an editable, branded carousel for LinkedIn or Instagram in minutes with AI.
Free Trial, Freemium
PopPay
PopPay offers free, SARS-compliant accounting solutions tailored for South African small businesses to simplify financial management.
Free, Freemium