AI coding assistants
The useful split in this category is not model quality, since most tools can use the same underlying models. It is where the tool lives and how much control you keep. An editor extension suggests; a terminal agent edits across files and runs commands; a browser tool builds whole apps from a prompt.
The more autonomy a tool has, the more it matters that you can see and approve what it did. Tools that show a diff before applying changes are safer to use on work that matters than ones that just act.
How these were chosen
- Actively maintained and in real use, not a demo
- Clear about what it can change and when
- Works with existing codebases rather than only new projects
An editor built around AI rather than an extension bolted on, with whole-repository context. The default choice for most people who want AI in their editor.
AI-first code editor — VS Code rebuilt around agentic editing.
The most widely deployed option, and the easiest to get approved at a company that already uses GitHub. Strongest at in-line completion.
AI pair-programmer integrated into every major editor.
Similar territory to Cursor with a different take on agentic editing. Worth trying if Cursor's flow does not suit you.
Agentic AI IDE by Codeium — Cascade flows through your entire codebase.
Open source and runs inside VS Code, so you can see exactly what it is doing. Good when you want agentic edits without a closed black box.
Open-source agentic AI coding assistant that runs inside VS Code.
Terminal-based and open source, works directly with git so every change is a reviewable commit. The most transparent option here.
Open-source CLI pair programmer that edits your code from the terminal.
Free for individual use, which makes it the obvious starting point if you are not ready to pay for completion.
Free AI code autocomplete for 70+ languages — no usage limits.
Built on code search, so it is stronger than most at answering questions about large unfamiliar codebases.
Enterprise AI coding assistant with deep codebase context.
Generates UI components rather than general code, and returns something you can paste into a React project.
Generate React UI components from a prompt or screenshot.
Builds a running app in the browser from a prompt. Useful for prototypes, less so for joining an existing codebase.
Full-stack web app builder — from prompt to deployed app in minutes.
What is not here
Devin is excluded on price rather than capability - it is priced for teams, not individuals. Tabnine and Amazon Q are both listed in the directory and worth a look if your employer already uses them.
More collections
Free AI video generators
AI video tools you can actually try without paying, with what each free tier really gives you and where the limits bite.
Open source AI tools
AI tools you can self-host, inspect or run without depending on a vendor staying in business or keeping its pricing.
AI tools that run on your own machine
Tools that process your files, footage or audio locally, so nothing gets uploaded to someone else's servers.
AI tools for recruiters
Sourcing, screening and hiring tools, with a note on where automated decisions carry legal weight.
AI tools with no signup
Tools you can open and use immediately - no account, no email, no card.
Think something is missing?
Submit it and we will check it against the criteria above. Listing is free.
Submit a tool