Decision Support · Side-by-side

CodeGeeX vs Supermaven. Side by side.

Compare pricing, strengths, and use cases so it is easier to pick the right fit.

Browse alternatives Browse workflows

Change tools

Comparison Ready

CodeGeeX

Best overall

Supermaven

For everyday users who are not professional developers, neither CodeGeeX nor Supermaven is the right tool—they are both built for coders working in IDEs like VS Code. CodeGeeX wins for developers on a budget who need free multilingual code generation, while Supermaven wins for those who need blazing-fast completions and a huge context window. The single biggest difference: CodeGeeX offers a very generous free tier with local deployment options, whereas Supermaven's free tier limits data retention to 7 days.

CodeGeeX

#1021 of 3,826 Web

Supermaven

Free Tier Available #4045 of 3,826 Web

Scores at a glance

CodeGeeXSupermavenPractical Versatility

Onboarding Ease

Ecosystem Fit

Market Value

Choose CodeGeeX if

You are a student or hobbyist developer who wants a free, full-featured AI coding assistant
You work in a company with strict data security rules and need to run AI locally
You frequently switch between programming languages and need translation help
You use VS Code or JetBrains and want a free alternative to GitHub Copilot

Choose Supermaven if

You are a professional developer who values speed above all else and works on large codebases
You are willing to pay for a premium tool and need a huge context window to understand your whole project
You use Neovim or other niche editors that Supermaven supports
You want a simple, no-fuss setup with fast results from day one

Key differences

CodeGeeX has a much more generous free tier; Supermaven's free tier limits data retention to 7 days
Supermaven offers a 1 million token context window; CodeGeeX's context is smaller
CodeGeeX supports local deployment for security; Supermaven is cloud-only
CodeGeeX can translate code between languages; Supermaven focuses on fast completions
Neither tool has a mobile app—both are desktop-only for developers
CodeGeeX has better multilingual support; Supermaven is faster for English code

Facts side by side

	CodeGeeX	Supermaven
Free plan
Mobile app
API access

CodeGeeX: strengths & weaknesses

Free tier is extremely generous—you can use it daily without paying a cent
Supports many programming languages and can translate code between them
Can run locally on your own computer, which is great if your company has strict security rules
Built-in chat panel lets you ask questions about your code without leaving your editor
No mobile app—you can only use it on a desktop in VS Code or JetBrains
English documentation is sometimes incomplete or confusing
Occasional slow responses when using the free cloud version
Fewer community-made add-ons compared to more popular tools like GitHub Copilot

Supermaven: strengths & weaknesses

Extremely fast code completions—often feels instant
Huge 1 million token context window, so it can understand your entire project at once
Works with popular IDEs like VS Code, JetBrains, and Neovim
Clean, simple setup process
Free tier only keeps your data for 7 days, which is a privacy concern
No mobile app—desktop only
Team pricing can get expensive quickly
Limited features on the free plan compared to CodeGeeX's free offering

Common questions

Can I use CodeGeeX or Supermaven on my phone?

No. Both tools are designed exclusively for desktop code editors like VS Code and JetBrains. There are no mobile apps.

Which tool is better for a beginner who doesn't know how to code?

Neither. Both tools assume you are already writing code in an IDE. For non-coders, look at general-purpose AI assistants like ChatGPT or Claude.

Is CodeGeeX really free?

Yes, CodeGeeX has a very generous free tier that covers most individual needs. Supermaven also has a free tier, but it only keeps your code data for 7 days and has fewer features.

Which one is faster for code completion?

Supermaven is generally faster and has a larger context window. CodeGeeX can have occasional latency spikes on the free cloud tier.

Can I use these tools if my company has strict data privacy rules?

CodeGeeX supports local deployment, so you can run it on your own servers. Supermaven is cloud-only, which may not meet strict privacy requirements.

CodeGeeX wins for free, secure, multilingual coding help; Supermaven wins for raw speed and huge context—but neither is for non-developers.

If you're a developer on a budget, start with CodeGeeX—it's free, powerful, and can even run on your own computer. If you're a pro who needs lightning-fast suggestions and works on massive codebases, Supermaven is worth the money. For everyone else who isn't a coder, skip both and try a general AI assistant instead.

Visit CodeGeeX Visit Supermaven

Detail pages: CodeGeeX · Supermaven

CodeGeeX

Supermaven

Free plan

Mobile app

API access