Codex
OpenAI
OpenAI coding agent for software engineering tasks across codebases, terminals, and development workflows.
Coding & Development
AI coding assistants, agents and editors for building and reviewing software.
Tools in Coding & Development
11 tools
View details
ChatGPT
OpenAI
General-purpose AI assistant for writing, research, coding, image, voice, and everyday productivity.
Cursor
Cursor
AI-first code editor with codebase-aware agents and agentic development workflows.
GitHub Copilot
GitHub
AI coding assistant spanning code completion, chat, agentic workflows, CLI, and code review.
Figma AI
Figma
Collaborative product design platform with integrated AI for design, prototyping, and app-building workflows.
v0
Vercel
Vercel's AI app-building platform for generating interfaces and full-stack web experiences from prompts.
n8n
n8n
Developer-friendly workflow automation and AI-agent platform with cloud and self-hosted deployment options.
Lovable
Lovable
AI app-building platform for creating and iterating web applications from natural-language instructions.
Claude Code
Anthropic
Anthropic's terminal-oriented coding agent for navigating, editing, testing, and debugging codebases.
Replit
Replit
Browser-based development platform combining AI-assisted app building, coding, hosting, and deployment.
Claude
Anthropic
AI assistant focused on writing, analysis, research, coding, and knowledge-intensive work.
Choosing Coding & Development tools
AI coding tools suggest code as you type, explain unfamiliar code, write tests, review changes and, in the case of coding agents, carry out multi-step tasks across a codebase. Some live inside your editor, others in the terminal or the browser.
The best fit depends on how you work. Consider the languages and editors you use, whether you want suggestions or an agent that makes changes for you, and how your code is handled. For teams, review and security controls matter as much as raw speed.
Treat AI-written code like code from a new colleague: review it, run the tests and check it for security issues before merging. Start with a small, well-understood task in your own codebase to judge how well a tool understands your conventions.
Who it is for
Professional developers, students learning to code, and teams that want faster reviews and fewer repetitive tasks.
What to compare
- Editor and language support for your stack
- Autocomplete versus agents that edit many files
- How code and prompts are stored or used for training
- Team features: shared settings, review, admin controls
- Usage limits on free and paid plans
Common uses
- Writing and completing code
- Explaining and documenting existing code
- Generating tests and fixing bugs
- Reviewing pull requests
On ToolIndexHub, each listing shows the pricing model, free plan, platforms and API access that we have recorded, and when an editor last checked them. Where a fact has not been checked yet, the page says so rather than guessing.