SWE-agent vs Factory AI

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

Updated October 2026

SWE-agent

Princeton University

Open-source autonomous agent for GitHub issues & coding challenges

Open Source

75% verification coverage

Factory AI

The San Francisco AI Factory Inc.

Agent-native software development

Paid

78% verification coverage

Trust & Reliability

SWE-agent

Users:10K-100K

Factory AI

Uptime:99.97%Status page

Customers (per vendor):Comarch, You.com, Chainguard +7

GDPR

SOC 2

HIPAA

Overall Winner: Factory AI

7.1/10 vs SWE-agent at 4.7/10

Leads in:

Customization

Planning Quality

Support

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

AI Comparison Summary

SWE-agent

4.7

avg score

Factory AI

7.1

avg score

Factory AI leads overall — particularly in Ease of Use and Customization and 4 more.

Based on 7 dimensions

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

Overall Winner

Factory AI

7.1 / 10

SWE-agent

Best For

Researchers and developers building autonomous coding agents

Engineering teams automating bug fixes in GitHub repositories

Cybersecurity professionals identifying vulnerabilities with AI

Academics and students exploring agentic AI for software engineering

Factory AI

Best For

Enterprise engineering teams automating the full SDLC without compromising security

Regulated enterprises needing zero data retention, SSO and SAML/SCIM provisioning

AI labs building and deploying models that need accelerated day-0 launches

Global systems integrators looking to unify engineering context and accelerate feature delivery

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

SWE-agent is best for

✍️Writing & Content8.0💬Chat & Conversation8.0🎧Customer Support7.0

Factory AI is best for

✍️Writing & Content8.0💬Chat & Conversation7.5🤖Automation & Agents7.2

Filter by your use case:

Limitations

SWE-agent

Cons

SWE-agent is now in maintenance-only mode, with development focused on mini-swe-agent
Requires a language model of choice (e.g., GPT-4o or Claude Sonnet 4) to function

Factory AI

Cons

No cons listed yet.

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

Customization5

Support5

Integration5

Compliance & Data Protection5

Performance5

Planning Quality5

Dimension Comparison

SWE-agent

4.7

/ 10

Factory AI

7.1

/ 10

Clear winner

Dimension Breakdown

Ease of Use

How intuitive is onboarding, UI navigation, and day-to-day usage for the target audience?

SWE-agent

2.0

Factory AI

4.0▲ +2.0

Customization

Calculated

How much can users tailor workflows, settings, prompts, or outputs to their needs?

SWE-agent

7.0

Factory AI

9.0▲ +2.0

Support

How strong is the documentation, customer support, community, and learning resources?

SWE-agent

6.0

Factory AI

8.0▲ +2.0

Integration

Calculated

How well does it connect with other tools, APIs, and workflows?

SWE-agent

2.0

Factory AI

7.0▲ +5.0

Compliance & Data Protection

Calculated

Compliance certifications and data-protection posture, counted from ten verified signals: SOC 2 Type II, GDPR compliance, HIPAA, WCAG AA/AAA, PII redaction, licensed-only training, a published sub-processor list, a downloadable DPA, not training on user data, and a documented deletion path

SWE-agent

5.0

Factory AI

8.0▲ +3.0

Performance

Calculated

Latency + throughput speed

SWE-agent

5.0

Factory AI

5.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

SWE-agent

6.0

Factory AI

9.0▲ +3.0

Calculated = derived from structured signals (integration count, API/open-source config, compliance certs, response-time). AI = LLM-assessed from public website content. Methodology

Task Performance

SWE-agent

Task

Factory AI

2.0

Code Completion

4.0

8.0

Bug Detection

7.0

4.0

Code Explanation

7.0

5.0

Refactoring

8.0

6.0

Test Generation

8.0

6.0

Multi Language Support

9.0

8.0

Context Understanding

8.0

3.0

Documentation Generation

8.0

4.0

Performance Optimization

5.0

6.0

Security Scanning

7.0

2.0

Api Management

4.0

3.0

Ci Cd Integration

8.0

* 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, SWE-agent or Factory AI?

Both are strong options. SWE-agent is a strong choice, while Factory AI is a strong choice. The best choice depends on your specific use case, budget, and workflow requirements.

Is SWE-agent cheaper than Factory AI?

SWE-agent starts at free (open_source model). Factory AI starts at $20/month (paid model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between SWE-agent and Factory AI?

SWE-agent — "Open-source autonomous agent for GitHub issues & coding challenges". Factory AI — "Agent-native software development". 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 SWE-agent and Factory AI together?

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

Does SWE-agent or Factory AI have a free plan?

SWE-agent is a paid tool. Factory AI is a paid tool. Always verify current pricing directly with the vendor.

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