CodeGeeX vs i18nGPT (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: CodeGeeX does not list a price
Free plan
CodeGeeX
Only CodeGeeX has one
Higher rating
CodeGeeX
4.1 against 3.1
Same job?
Yes
Both are Coding tools

Side by side

Compared on	CodeGeeX	i18nGPT
Our rating	4.1Better	3.1
Starts at	Free	Not listed
Free plan	YesBetter	No
Category	Coding	Coding
Plans	Free	See pricing
Key features	Code completion and generation across 20+ programming languages Cross-language code translation In-editor chat for asking questions about open code VS Code and JetBrains IDE extensions Self-hosted and on-prem deployment options for enterprise	Translates app and website locale files with an AI model Web editor for reviewing and adjusting translations before export Splits large JSON files into chunks to avoid breaking file structure Export multiple locale files at once Free, open-source and self-hostable with your own API key
Pros	No cost for individual developers Open-source weights allow local or air-gapped deployment Cross-language translation goes beyond most completion-only tools	Free and open-source with no license fee Splits large files intelligently instead of breaking on size limits Meaningful developer traction, with 800-plus GitHub stars
Cons	English-language documentation and support lag behind the Chinese-language ecosystem Suggestion quality trails top proprietary models like GitHub Copilot on some benchmarks Enterprise pricing is not published	The public demo has an acknowledged, unresolved reliability issue Real production use requires self-hosting with your own API key Built and maintained by one developer, not a company with a support team
Company	Zhipu AI (Z.ai), founded 2022	ObservedObserver

Prices come from each vendor's pricing page, last checked 20260923. Check the vendor before you buy.

FAQ

Questions people ask

Is CodeGeeX better than i18nGPT?

In our reviews CodeGeeX scores 4.1 and i18nGPT scores 3.1. The better pick depends on the job. CodeGeeX: CodeGeeX completes, translates, and explains code across 20+ programming languages from inside your IDE, free for individual developers. i18nGPT: Open-source AI tool that translates app and website locale files using your own OpenAI API key, with a web editor for reviewing translations.

Which is cheaper, CodeGeeX or i18nGPT?

CodeGeeX: free. i18nGPT: see pricing.

Do CodeGeeX and i18nGPT have free plans?

Only CodeGeeX has a free plan.

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