Does CodeGeeX or Aider have a free plan?

CodeGeeX is available for free. Aider is a paid tool. Always verify current pricing directly with the vendor.

CodeGeeX vs Aider

Q: Can I use CodeGeeX and Aider together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine CodeGeeX and Aider with other tools and save your AI toolkit.

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Updated May 2026

CodeGeeX

Zhipu AI

Generate multilingual code with an open-source AI model.

0.0(0)

FREE

82% data quality

Aider

Aider AI LLC

AI pair programming in your terminal for faster, smarter coding.

0.0(0)

OPEN_SOURCE

91% data quality

Trust & Reliability

CodeGeeX

Users:1M-10M

Aider

Users:1M-10M

Overall Winner: Aider

7.5/10 vs CodeGeeX at 5.7/10

Leads in:

Integrations

Support

Ease of Use

AI Comparison Summary

CodeGeeX

5.7

avg score

Aider

7.5

avg score

Aider leads overall — particularly in Ease of Use and Integration Power.

Based on 6 dimensions

How scores are calculated

Overall Winner

Aider

7.5 / 10

CodeGeeX

Best For

Generating code snippets for developers

Automating repetitive coding tasks

Assisting with multilingual programming projects

Not Ideal For

Non-technical users seeking a no-code solution

Teams requiring a fully managed cloud IDE with AI

Users looking for a drag-and-drop code builder

Aider

Best For

Starting new coding projects with AI assistance

Building on existing codebases with LLM support

Automating code changes and bug fixes

Refactoring code with AI guidance

Not Ideal For

Non-technical users without coding experience

Teams requiring a fully managed, GUI-based IDE with AI built-in

Organizations needing strict enterprise-level compliance certifications out-of-the-box

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

CodeGeeX is best for

🤖Automation & Agents8.0🎧Customer Support8.0✍️Writing & Content6.0

Aider is best for

🤖Automation & Agents10.0🎧Customer Support10.0✍️Writing & Content9.0

Filter by your use case:

Pros & Cons

CodeGeeX

Pros

Open-source with Apache-2.0 license
Supports multilingual code generation
High star count on GitHub indicates community interest
Leverages pretrained models for efficiency

Cons

Requires technical expertise for setup and integration
Limited direct user interface (primarily a model)
No explicit mention of cloud-hosted service or GUI

Aider

Pros

Open-source and free to use, offering flexibility and community support
Integrates deeply with Git for version control and easy change management
Supports a wide array of LLMs, including local models, for diverse use cases
Works with over 100 programming languages, making it versatile for many projects
Provides codebase mapping for better context in large projects
Offers unique features like voice-to-code and image/URL context

Cons

Requires API keys for most powerful LLMs, incurring external costs
Primarily a command-line interface tool, which may have a learning curve for some users
No built-in graphical user interface (GUI) for visual interaction
Relies on external LLMs, so performance and availability depend on third-party services
Does not offer enterprise-grade compliance certifications like SOC 2 or HIPAA

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Output Quality5

Value for Money5

Customizability5

Support & Ecosystem5

Integration Power5

Dimension Comparison

CodeGeeX

5.7

/ 10

Aider

7.5

/ 10

Clear winner

Dimension Breakdown

Ease of Use

How easy it is to get started and use daily

CodeGeeX

3.0

Aider

6.0▲ +3.0

Output Quality

Quality and accuracy of generated results

CodeGeeX

7.0

Aider

7.0

Value for Money

Cost vs. features and output quality

CodeGeeX

10.0

Aider

10.0

Customizability

Calculated

Ability to tailor to specific needs

CodeGeeX

7.0

Aider

7.0

Support & Ecosystem

Documentation, community, and support quality

CodeGeeX

6.0

Aider

7.0▲ +1.0

Integration Power

Calculated

Ability to connect with other tools and workflows

CodeGeeX

1.0

Aider

8.0▲ +7.0

Calculated = derived from verified integration count and API/open-source signals. AI = LLM-assessed from public website content. Methodology

Task Performance

CodeGeeX

Task

Aider

7.0

Code Completion

7.0

5.0

Bug Detection

7.0

6.0

Code Explanation

8.0

5.0

Refactoring

8.0

4.0

Test Generation

7.0

8.0

Multi Language Support

10.0

6.0

Context Understanding

9.0

5.0

Documentation Generation

7.0

5.0

Performance Optimization

7.0

3.0

Security Scanning

6.0

* Task scores (1–10) are algorithmically generated from publicly available data.

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

Which is better, CodeGeeX or Aider?

Both are strong options. CodeGeeX has a rating of 0.0/5 (0 reviews), while Aider has a rating of 0.0/5 (0 reviews). The best choice depends on your specific use case, budget, and workflow requirements.

Is CodeGeeX cheaper than Aider?

CodeGeeX starts at free (free model). Aider starts at free (open_source model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between CodeGeeX and Aider?

CodeGeeX — "Generate multilingual code with an open-source AI model.". Aider — "AI pair programming in your terminal for faster, smarter coding.". Key differences include their pricing models, platform support, integrations, and technical capabilities. See the Feature Comparison table above for a complete side-by-side breakdown.

Can I use CodeGeeX and Aider together?

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