Open-source AI coding agent and autocomplete that runs in your IDE, in the cloud or fully self-hosted
AI tools for developers
Developers use AI at every step of the loop: completing and generating code, explaining an unfamiliar codebase, reviewing pull requests, writing tests and digging through errors.
78 tools in the catalog cover the 6 jobs below; 57 have a free plan and 20 offer an API. Each section shows the best-rated, most-used tools for that job and links to its whole category.
Write code faster
See all 30 in AI Coding Assistants →Autocomplete and chat assistants inside the editor you already use.
TalkCody
69Free, open-source coding agent built on Rust and Tauri, with bring-your-own-key access to OpenAI, Anthropic, Google or local models.
Verdent
77Coding agent running several tasks in parallel from a Mac app, a VS Code or JetBrains extension, or Slack
Zencoder
77Coding agents that route each task to Claude, Gemini or Codex, inside VS Code, JetBrains or a headless workflow.
Describe an animation in words and get CSS or Tailwind keyframes back, with a live preview
AMP
69Sourcegraph's coding agent: pay-as-you-go or subscription access to an autonomous code-editing agent.
Work in an AI editor
See all 7 in AI Code Editors & IDEs →Editors and IDEs built around AI, including agents that make multi-file changes.
Cursor
73AI-first code editor whose agents edit multi-file projects, run in the cloud and review pull requests
Kiro
69AWS's spec-driven agentic dev environment: a prompt becomes requirements, a design and sequenced tasks.
Devin
32Autonomous software engineer working in a cloud VM
Replit
69Browser workspace where an agent builds and ships apps
JDoodle
75Browser IDE and compiler for 110+ languages, with an embeddable compiler API for course sites
Lovelace
69Browser-based code editor with AI completion that runs from a phone, tablet, or any computer.
Review pull requests
See all 16 in Code Review & Quality →Automated code review, linting and code-quality checks.
CrevCLI
69Command-line tool that bundles a codebase into one file and runs AI code reviews on it without leaving the terminal.
Paste a code snippet and get it explained in a chosen persona, plus refactor and review
AI reviewer that comments on GitHub and GitLab pull requests, triages them by risk and flags security issues
Automated pull-request reviewer that flags bugs, security issues, and performance problems on GitHub.
Reviews GitHub pull requests with framework-aware AI models and remembers what it already flagged.
Reviews pull requests for bugs, security issues, and logic errors, and posts one consolidated comment per PR.
Debug production errors
See all 3 in Debugging & Error Monitoring →Error monitoring and root-cause analysis.
Chrome extension for Option-clicking a UI element and sending it to Claude Code as debugging context.
bugstack
71Watches production errors, drafts a fix, runs it through CI, and opens a pull request without a human touching the stack trace first.
AI agent that investigates Kubernetes and infrastructure incidents, tracing each alert to a root cause automatically.
Write documentation
See all 17 in Documentation Generators →Generate and maintain documentation from the code itself.
CodeViz
70Reads a codebase and draws its architecture, with diagrams for pull requests and export to Mermaid or draw.io.
DeepWiki
63Turns any public GitHub repo into a question-answerable wiki, built by the makers of Devin.
AutoKT
69Generates and updates code documentation automatically as a connected GitHub repository changes.
Theneo
77Generates API reference docs and developer portals from your spec, with live co-editing and changelogs
Open-source CLI that generates and keeps multi-language documentation sites in sync with your source code.
Drafts and updates internal code documentation automatically, routes developer questions, and maps codebase structure.
Query databases
See all 5 in SQL & Database Assistants →Write SQL and query databases in plain English.
Natural language to SQL with schema-aware generation and explanations
AI2SQL
71Turns plain-English questions into SQL across ten database engines
Chat interface over SQL and NoSQL databases — query, chart and manage data without writing SQL
FluentDB
59Native macOS database client that turns plain-English questions into SQL for Postgres, MySQL, SQLite and SQL Server.
Cross-platform SQL IDE built to replace Azure Data Studio, with a free personal tier and MCP support for AI agents.