GitHub Copilot Free Alternatives: 8 AI Coding Assistants You Can Use Today

GitHub Copilot is $10 a month for individuals. That is not unreasonable, but it is also not nothing — especially if you are a student, a hobbyist, or someone who just wants AI code completion without committing to another monthly subscription. The field has caught up. There are now eight legitimate free alternatives to GitHub Copilot that cover most of what it does, some with unlimited completions, several with better IDE support than Copilot had two years ago.

This post covers what each tool actually gives you on the free tier, which IDEs it works with, and when you would choose it over the others. I have kept the list to tools that are genuinely usable for real development work, not proof-of-concept products that barely function outside a demo.

All 8 Free GitHub Copilot Alternatives: Quick Comparison

Tool	Free Tier Completions	Chat Feature	IDE Support	Local Model Option	Best For
Codeium	Unlimited	Yes	VS Code, JetBrains, Neovim, Emacs, + more	No (cloud only)	Best all-round free option
Tabnine	Limited (local model)	No (paid)	VS Code, JetBrains, Vim, Sublime	Yes (free tier)	Privacy-focused teams
Amazon Q Developer	Unlimited	Yes	VS Code, JetBrains, CLI, AWS Console	No	AWS developers
Cursor	2,000/month	Yes (limited)	Cursor (VS Code fork)	No (cloud)	AI-native IDE experience
Continue.dev	Unlimited (your API key)	Yes	VS Code, JetBrains	Yes (Ollama etc.)	Full control, open source
Supermaven	Unlimited	No (paid)	VS Code, JetBrains, Neovim	No	Speed-focused completion
Cody by Sourcegraph	200/day	20 chats/day	VS Code, JetBrains, Neovim	No (free tier)	Large codebases, code search
Aider	Unlimited (your API key)	Terminal-based	Terminal / any editor	Yes	CLI-first developers

1. Codeium — Best Free Copilot Alternative Overall

Codeium’s individual plan is free with no usage limits on code completions. That alone puts it ahead of most competitors on the free tier. Add in support for 70-plus programming languages, a chat interface that understands your codebase context, and extensions for over 40 editors and IDEs, and it is the obvious starting point for anyone replacing Copilot without spending money.

In daily use, Codeium completions are fast and tend to be contextually relevant. It handles boilerplate, function bodies, and repetitive patterns well — which is where you actually want autocomplete to save time. The chat feature can answer questions about code in your current file, explain errors, and refactor on request. Not as powerful as Claude or GPT-4 in isolation, but capable enough for the tasks you actually run during a coding session.

Setting Up Codeium in VS Code

1. Open VS Code and go to the Extensions panel (Ctrl+Shift+X / Cmd+Shift+X)
2. Search for Codeium and install the official extension
3. Click Sign in to Codeium in the status bar — this creates a free account
4. Authenticate in the browser and return to VS Code — completions activate immediately

Setting Up Codeium in JetBrains IDEs

1. Open Settings → Plugins → Marketplace
2. Search Codeium and install
3. Restart the IDE, then go to Settings → Codeium → Login
4. Authenticate with your free account — the plugin activates on restart

	Details
Free tier limits	Unlimited completions and chat
Languages	70+
IDE support	VS Code, JetBrains suite, Neovim, Emacs, Vim, Sublime Text, Jupyter, and more
Chat feature	Yes, included free
Local model	No — cloud-based only
Data training opt-out	Yes — free users can opt out of telemetry

2. Tabnine — Best Free Option for Privacy-Conscious Developers

Tabnine’s free tier runs a smaller model locally on your machine. Your code never leaves your device on the free plan — which is a real differentiator if you are working on proprietary code, under an NDA, or in an environment where sending source code to a third-party cloud is a compliance concern.

The trade-off is capability. The local free model is noticeably weaker than Codeium’s cloud model or GitHub Copilot. It handles common patterns and short completions well but struggles with complex multi-line suggestions or understanding project-wide context. For developers where privacy is the priority and they can accept that trade-off, it is the right call. For everyone else, Codeium or Continue.dev with a local model are better options.

Setting Up Tabnine in VS Code

1. Install the Tabnine AI Autocomplete extension from the VS Code Marketplace
2. Create a free account at tabnine.com when prompted
3. The extension will download the local model on first run (this takes a few minutes)
4. Completions activate automatically — no API key required for the free tier

3. Amazon Q Developer — Best Free Option for AWS Workflows

Amazon Q Developer is what Amazon CodeWhisperer became after rebranding in April 2024. The individual free tier still exists and gives you unlimited code completions, a chat interface, security vulnerability scanning, and up to 50 agent task executions per month. That is a generous free tier for individual developers.

Where Amazon Q genuinely pulls ahead of other free tools is AWS integration. If your work involves Lambda functions, CDK, CloudFormation templates, or boto3 — Amazon Q understands that context at a level the other tools on this list do not. It can suggest IAM policy configurations, explain AWS service interactions, and generate infrastructure code with AWS-specific accuracy that a generic code assistant will often get wrong.

Outside of AWS development, it is a competent but unremarkable code assistant. The completions are solid for general Python, Java, TypeScript, and other supported languages, but there is no particular reason to choose it over Codeium if AWS is not in your stack.

Setting Up Amazon Q Developer in VS Code

1. Install the Amazon Q extension from the VS Code Marketplace
2. Click Sign in and choose Use for free with Builder ID — you do not need an AWS account
3. Create a free AWS Builder ID (just an email-based account, separate from your AWS account)
4. Authorize the extension in the browser and return to VS Code — completions are active

	Details
Free tier limits	Unlimited completions, 50 agent tasks/month, unlimited security scans
Languages	15+ (Python, Java, JavaScript, TypeScript, C#, Go, Rust, PHP, SQL, and more)
IDE support	VS Code, JetBrains, Visual Studio, AWS Cloud9, AWS Console
Chat feature	Yes, included free
AWS-specific features	IAM policy generation, CloudFormation help, security scanning
Account required	Free AWS Builder ID (no credit card, no AWS account needed)

4. Cursor — Best Free Option for an AI-Native IDE

Cursor is a fork of VS Code rebuilt around AI. Rather than bolting an extension onto an existing editor, Cursor makes AI the center of the editing experience. The free Hobby plan gives you 2,000 code completions per month and 50 “slow” chat requests (using GPT-4 or Claude, at a lower priority tier).

The feature that makes Cursor worth trying even on the free tier is Ctrl+K (or Cmd+K): highlight any block of code and describe what you want to change in plain text. Cursor rewrites it inline. It also has a multi-file editing mode that can apply changes across your codebase based on a single natural language instruction — something no extension-based tool does as cleanly.

The limit on the free tier is real. 2,000 completions sounds like a lot but goes quickly if Cursor is your primary editor. Once you hit the monthly cap, you are on GPT-3.5-tier suggestions until the next month. If Cursor clicks for you and the cap is the problem, the Pro plan is $20/month.

Getting Started with Cursor

1. Download Cursor from cursor.sh — it installs like a regular application
2. On first launch, Cursor offers to import your VS Code extensions and settings — say yes
3. Create a free account or sign in with GitHub/Google
4. Open any project — AI features are available immediately with the Hobby plan

5. Continue.dev — Best Free Option for Full Control

Continue is an open-source AI coding assistant that works differently from everything else on this list. Instead of connecting to one company’s model, Continue lets you wire it up to any model you want: local models via Ollama, Claude through the Anthropic API, GPT-4 through the OpenAI API, or free-tier models from providers like Groq or Mistral.

The practical implication: Continue itself is free forever. Your costs depend on which model you connect to it. If you run Ollama locally with a model like Code Llama or DeepSeek Coder, the whole setup is free. If you connect it to GPT-4 or Claude, you pay those APIs directly at the rate you use them — which for most developers is less than a Copilot subscription.

This is the most technically involved setup on the list. If you want to download, configure, and maintain a local model, Continue is excellent. If you want to install an extension and start typing, Codeium is a better fit.

Setting Up Continue.dev in VS Code

1. Install the Continue extension from the VS Code Marketplace
2. On first launch, Continue asks you to choose a model — select Ollama (local) for a fully free setup
3. Install Ollama from ollama.com and run ollama pull codellama in your terminal
4. Return to VS Code — Continue will detect the running Ollama instance automatically
5. To use Claude or GPT-4 instead, open Continue’s config file and add your API key under the relevant provider

6. Supermaven — Best Free Option for Raw Completion Speed

Supermaven is built around one thing: faster completions than anything else on the market. It uses a proprietary architecture designed specifically for speed, and the free plan gives you unlimited completions with a claimed 1 million token context window — meaning it can process more of your codebase when generating suggestions than most competitors offer even on paid tiers.

The free plan does not include chat. If you want to ask questions about your code or get explanations, that requires an upgrade. For pure autocomplete — the kind of AI assistance where you just want the next few lines to appear instantly and correctly — Supermaven’s free tier is legitimately competitive with GitHub Copilot.

Setting Up Supermaven in VS Code

1. Install the Supermaven extension from the VS Code Marketplace
2. Click Sign in and create a free account at supermaven.com
3. Completions activate immediately — no configuration required

JetBrains setup is identical through the JetBrains Marketplace. Neovim users can install via the official Supermaven Neovim plugin from the GitHub repository.

7. Cody by Sourcegraph — Best Free Option for Large Codebases

Cody is Sourcegraph’s AI coding assistant, and it is built with codebase-wide context in mind rather than just the file you have open. The free personal plan gives you 200 autocomplete suggestions per day and 20 chat or command interactions. That limit is tighter than Codeium or Supermaven, but Cody’s approach to context retrieval is genuinely different.

When you ask Cody a question about your code, it searches across your entire repository — not just the current file — to find relevant context before generating a response. For large or complex codebases where understanding cross-file dependencies matters, Cody tends to produce more accurate answers than a tool that only sees what is open in your editor.

The daily limits are the friction point. If you are a heavy user who queries the assistant dozens of times a day, 20 chat interactions will not last a full working session. For occasional questions on a large project, it is a reasonable free tool.

Setting Up Cody in VS Code

1. Install the Cody AI by Sourcegraph extension from the VS Code Marketplace
2. Click Sign in and create a free Sourcegraph account (GitHub sign-in works)
3. Cody activates automatically — open the sidebar panel to access chat

8. Aider — Best Free Option for CLI-First Developers

Aider is different from everything else on this list. It is a terminal-based coding assistant that works directly with your Git repository — you describe what you want to change, Aider edits the relevant files, and commits the result. No IDE plugin required. Any editor that works with your files will work with Aider.

Aider is free as open-source software. The cost is whatever model you connect it to. It works with GPT-4o, Claude 3.5/3.7 Sonnet, and local models via Ollama. If you use Microsoft Copilot’s free tier for chat and Aider with a local Ollama model for edits, the whole setup costs nothing.

This is not for everyone. The terminal workflow takes adjustment, especially if you are used to inline completions. But for developers who live in the terminal, dislike IDE plugins, or want something that integrates directly with Git at the command level, Aider is genuinely impressive.

Getting Started with Aider

Once running, you open files with /add filename.py, describe your changes in plain English, and Aider handles the edits. Git integration is automatic — every change Aider makes becomes a commit you can review, amend, or revert.

IDE Integration Breakdown

One of the most common reasons to look for a Copilot alternative is IDE coverage. Copilot has strong support for VS Code and JetBrains, but support in other editors is patchier. Here is how the free alternatives stack up.

Tool	VS Code	JetBrains	Neovim / Vim	Emacs	Sublime Text	Terminal / CLI
Codeium	✅	✅	✅	✅	✅	❌
Tabnine	✅	✅	✅	❌	✅	❌
Amazon Q Developer	✅	✅	❌	❌	❌	✅ (AWS CLI)
Cursor	N/A (is its own IDE)	❌	❌	❌	❌	❌
Continue.dev	✅	✅	❌	❌	❌	❌
Supermaven	✅	✅	✅	❌	❌	❌
Cody	✅	✅	✅	❌	❌	❌
Aider	Indirect (edits files)	Indirect	Indirect	Indirect	Indirect	✅ (native)

Which Free Alternative Should You Choose?

Your Situation	Best Free Alternative	Reason
I want the closest free equivalent to Copilot	Codeium	Unlimited completions, broad IDE support, included chat
I work heavily in AWS / build on AWS services	Amazon Q Developer	AWS-native intelligence, CloudFormation and IAM support
My code is proprietary and I can’t send it to the cloud	Tabnine (free) or Continue.dev + Ollama	Both support fully local operation — Tabnine simpler, Continue more capable
I want to try an AI-native IDE before paying for one	Cursor Hobby plan	Best-in-class multi-file editing and inline rewrite experience
I want to run everything locally and control the model	Continue.dev + Ollama	Open source, local-first, works with any supported model
Speed matters more than features to me	Supermaven	Fastest completion latency, unlimited on free tier
I work on a large repo and need codebase-wide context	Cody by Sourcegraph	Cross-repository context retrieval, better accuracy on large codebases
I live in the terminal and don’t want an IDE plugin	Aider	Git-native, terminal-based, works with any model you provide

What Free Alternatives Cannot Match in GitHub Copilot

Being fair about this matters. GitHub Copilot has real advantages that are harder to replicate on free tiers.

GitHub Copilot Advantage	Free Alternative Gap
Copilot Workspace (full task planning to PR)	No free alternative matches this end-to-end agent workflow
GitHub pull request integration	Not available in free alternatives
Copilot CLI (natural language terminal commands)	Aider covers some of this, but differently
Deep GitHub Actions integration	No equivalent in free tools
First-party GitHub context (your repos, issues)	Cody comes closest with repo indexing, but limited free tier

My Recommendation

Start with Codeium. It is the most complete free Copilot replacement for most developers: unlimited completions, chat, broad IDE support, and no practical usage cap. If Codeium covers what you need, you probably do not need to look further.

If you build on AWS, add Amazon Q Developer. The two can coexist — use Codeium for general completions and Amazon Q’s chat for AWS-specific questions and security scanning.

If data privacy is non-negotiable, go with Continue.dev and Ollama. It takes an hour to set up properly, but once it is running you have a fully local, free, and reasonably capable setup that never sends your code anywhere.

FAQ: GitHub Copilot Free Alternatives