Does CodeGeeX or Haystack have a free plan?

CodeGeeX is available for free. Haystack is available for free. Always verify current pricing directly with the vendor.

CodeGeeX vs Haystack

Q: Can I use CodeGeeX and Haystack together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine CodeGeeX and Haystack 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

Haystack

deepset GmbH

Open-source AI framework for production-ready agents, RAG, and context engineering.

0.0(0)

FREEMIUM

88% data quality

Trust & Reliability

CodeGeeX

Users:1M-10M

Haystack

Users:10K-100K

Customers (per vendor):AWS, Comcast, Zeit Online +5

HIPAA

Overall Winner: Haystack

7.5/10 vs CodeGeeX at 5.7/10

Leads in:

Customizability

Support

Integrations

AI Comparison Summary

CodeGeeX

5.7

avg score

Haystack

7.5

avg score

Haystack leads overall — particularly in Ease of Use and Support & Ecosystem and 1 more.

CodeGeeX has an edge in Value for Money.

Based on 6 dimensions

How scores are calculated

Overall Winner

Haystack

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

Haystack

Best For

Building production-ready AI agents

Developing advanced RAG pipelines

Creating multimodal AI applications

Orchestrating complex LLM workflows

Not Ideal For

Non-technical users seeking a no-code AI solution

Simple, single-model AI tasks without complex orchestration needs

Users who prefer a fully managed, proprietary platform without code involvement

* 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

Haystack is best for

✍️Writing & Content8.0💬Chat & Conversation8.0🤖Automation & Agents7.0

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

Haystack

Pros

Open-source with a strong community
Highly modular and flexible architecture
Extensive integrations with models and databases
Supports complex agentic workflows with full control
Designed for rapid prototyping to production deployment

Cons

Text-to-SQL capabilities are still evolving and require careful evaluation
Retrieval augmentation performance can be challenging with unbalanced datasets
Fine-tuning open-source models requires suitable, domain-specific datasets for optimal performance

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

Haystack

7.5

/ 10

Clear winner

Dimension Breakdown

Ease of Use

How easy it is to get started and use daily

CodeGeeX

3.0

Haystack

6.0▲ +3.0

Output Quality

Quality and accuracy of generated results

CodeGeeX

7.0

Haystack

7.0

Value for Money

Cost vs. features and output quality

CodeGeeX

10.0▲ +2.0

Haystack

8.0

Customizability

Calculated

Ability to tailor to specific needs

CodeGeeX

7.0

Haystack

8.0▲ +1.0

Support & Ecosystem

Documentation, community, and support quality

CodeGeeX

6.0

Haystack

8.0▲ +2.0

Integration Power

Calculated

Ability to connect with other tools and workflows

CodeGeeX

1.0

Haystack

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

Haystack

7.0

Code Completion

2.0

5.0

Bug Detection

3.0

6.0

Code Explanation

3.0

5.0

Refactoring

3.0

4.0

Test Generation

2.0

8.0

Multi Language Support

7.0

6.0

Context Understanding

8.0

5.0

Documentation Generation

4.0

5.0

Performance Optimization

4.0

3.0

Security Scanning

2.0

* 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 Haystack?

Both are strong options. CodeGeeX has a rating of 0.0/5 (0 reviews), while Haystack 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 Haystack?

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

What are the main differences between CodeGeeX and Haystack?

CodeGeeX — "Generate multilingual code with an open-source AI model.". Haystack — "Open-source AI framework for production-ready agents, RAG, and context engineering.". 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 Haystack together?

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