CodeViz
70Reads a codebase and draws its architecture, with diagrams for pull requests and export to Mermaid or draw.io.
As of , EffectHub tracks 198 live AI tools in its Coding & Development category; 155 (78%) have a free tier, and paid plans start at $1.99 a month.
198 verified tools · 14 subcategories
Programming assistants, code and app generation, testing, and DevOps.
Showing 1–24 of 198
Reads a codebase and draws its architecture, with diagrams for pull requests and export to Mermaid or draw.io.
Describe an app and get a deployed full-stack project
Turns any public GitHub repo into a question-answerable wiki, built by the makers of Devin.
AI website builder that outputs hosted WordPress sites
Code editor built around coding agents that work in the IDE, the terminal, the cloud and on pull requests
Connects PostHog analytics to coding agents so they can investigate and fix production issues on a budget.
Chrome extension for Option-clicking a UI element and sending it to Claude Code as debugging context.
AWS's spec-driven agentic dev environment: a prompt becomes requirements, a design and sequenced tasks.
OpenAI's coding agent for the terminal, IDE, desktop and cloud sandboxes, included with ChatGPT plans or billed by API tokens.
Prompt-to-app builder with a public gallery of remixable projects
Anthropic's coding agent that reads a repository, edits files and runs commands from the terminal, IDE, desktop app, browser or Slack
Generates a service-business site, then sells the CRM around it
Turns a design screenshot into an HTML/CSS website with a no-code editor, database and managed hosting
Prompt-built websites and stores that ship with hosting, SEO, CRM and email already attached
Browser workspace where an agent builds and ships apps
Describe an app in chat and it builds, hosts and launches the web, mobile or storefront version
Writes, fixes, explains and optimizes SQL from plain English, using your live schema and read-only execution
No-code mobile app builder whose AI assistant, Ada, scaffolds screens, database and navigation from a description
Generates and updates code documentation automatically as a connected GitHub repository changes.
Prompt-to-website builder that bundles hosting, SEO, blogging and payments in the plan
AI game studio where director, coder, artist and musician agents turn a text or image brief into a playable 2D or 3D browser game, single-player or multiplayer.
Chat-driven agent that builds, hosts and deploys full-stack web and mobile apps from plain-English specs
Free, open-source coding agent built on Rust and Tauri, with bring-your-own-key access to OpenAI, Anthropic, Google or local models.
Natural language to SQL with schema-aware generation and explanations
For journalists, researchers and AI assistants: the figures on this page in one sentence you can quote.
As of October 27, 2026, EffectHub tracks 198 live AI tools in its Coding & Development category; 155 (78%) have a free tier, and paid plans start at $1.99 a month. (EffectHub, “Coding & Development”, Oct 2026, https://effecthub.net/ai-tools/coding-development)
Figures as of How we count
These figures are free to use under CC BY 4.0 with a link to this page.
Coding agent running several tasks in parallel from a Mac app, a VS Code or JetBrains extension, or Slack
Coding agents that route each task to Claude, Gemini or Codex, inside VS Code, JetBrains or a headless workflow.
Generates a hosted landing page from a business description
Describe an animation in words and get CSS or Tailwind keyframes back, with a live preview
Free browser tool that translates a snippet between languages or writes one from a description
Open-source CLI that generates and keeps multi-language documentation sites in sync with your source code.
AWS's coding and operations assistant for IDEs, the terminal and the console, with its IDE plugins now on an end-of-support clock.
Coding agent that runs in your terminal, a Mac app or Amp's cloud machines, on your own model subscriptions or keys
Prompt-to-app builder that provisions a real server with Git, VS Code access and a Postgres or MySQL database.
Describe a business and get a working site to edit by chat, with client intake, contracts and email marketing on the upper plan.
AI agent that works inside the Unity Editor: writes scripts, builds scenes, debugs in play mode.
Hosting and a CMS that a coding agent can drive over MCP or an API, publishing real React sites.
Enterprise coding assistant grounded in your whole repository
Autonomous software engineer working in a cloud VM
AI built into the Elementor WordPress builder: generates pages, design systems, forms, loops and custom widget code.
Visual CMS, hosting and scheduled agents bolted onto a website your AI coding tool already built
Raycast's Mac app for building native desktop apps by describing them in chat, no code editor involved.
Browser IDE and compiler for 110+ languages, with an embeddable compiler API for course sites
Describe an app or automation in plain English and get a hosted AI-powered mini app made of LLM and code steps.
Generates a full website from a prompt, then lets you refine it in a visual, no-code editor
Designs pages and components against your own design system, then hands back React code or a Figma file
Open-source AI coding agent and autocomplete that runs in your IDE, in the cloud or fully self-hosted
Generates short scripts on request in 14+ languages, from Excel VBA to Bash and SQL.