Codex CLI vs Devin Desktop

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

Updated October 2026

Codex CLI

OpenAI

Lightweight coding agent that runs in your terminal

Open Source

85% verification coverage

Devin Desktop

Cognition

Devin Desktop — command center for coding agents (formerly Windsurf)

Freemium

78% verification coverage

Trust & Reliability

Codex CLI

Uptime:99.95%Status page

Users:1M-10M

Customers (per vendor):NVIDIA, HeyGen, Cisco +7

GDPR

SOC 2

Devin Desktop

Users:1M-10M

Customers (per vendor):Ramp, Harvey, NVIDIA +2

GDPR

SOC 2

Too Close to Call

Devin Desktop (6.5) vs Codex CLI (6.3) — difference of 0.2 points

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

AI Comparison Summary

Codex CLI

6.3

avg score

Devin Desktop

6.5

avg score

Both tools score very similarly overall — the best choice depends on your specific priorities.

Based on 7 dimensions

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

Too close to call — it's a tie

Codex CLI

Best For

Developers who want an AI coding agent that runs locally in their terminal

Teams already on a ChatGPT Business or Enterprise plan wanting agentic coding included

Developers working in VS Code, Cursor or Windsurf who want the same agent in their IDE

Devin Desktop

Best For

Engineers managing multiple coding agents

Development teams needing shared context and Git worktrees

Developers seeking an AI-powered IDE for code generation and review

Enterprise teams requiring SSO, SCIM, and RBAC for agent management

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

Codex CLI is best for

✍️Writing & Content9.0💬Chat & Conversation9.0🔍Research8.0

Devin Desktop is best for

✍️Writing & Content9.0💬Chat & Conversation9.0🔍Research8.0

Filter by your use case:

Limitations

Codex CLI

Cons

Requires a paid ChatGPT plan (Plus, Pro, Business, Edu or Enterprise) or an API key to use
Usage limits are governed by the underlying ChatGPT plan, not by the CLI itself
Support is via the open-source GitHub repository and the OpenAI help centre

Devin Desktop

Cons

Pricing for Enterprise plan requires contacting sales
Specific details on data retention policy are not explicitly stated

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

Codex CLI

6.3

/ 10

Devin Desktop

6.5

/ 10

Your pick

Dimension Breakdown

Ease of Use

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

Codex CLI

3.0

Devin Desktop

3.0

Customization

Calculated

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

Codex CLI

9.0▲ +2.0

Devin Desktop

7.0

Support

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

Codex CLI

7.0

Devin Desktop

8.0▲ +1.0

Integration

Calculated

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

Codex CLI

5.0

Devin Desktop

7.0▲ +2.0

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

Codex CLI

6.0

Devin Desktop

6.0

Performance

Calculated

Latency + throughput speed

Codex CLI

8.0

Devin Desktop

8.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Codex CLI

—

Devin Desktop

—

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

Codex CLI

Task

Devin Desktop

5.0

Code Completion

9.0

8.0

Bug Detection

6.0

8.0

Code Explanation

8.0

Refactoring

8.0

Test Generation

7.0

8.0

Multi Language Support

9.0

Context Understanding

9.0

6.0

Documentation Generation

7.0

6.0

Performance Optimization

6.0

7.0

Security Scanning

4.0

3.0

Api Management

4.0

8.0

Ci Cd Integration

5.0

* 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, Codex CLI or Devin Desktop?

Both are strong options. Codex CLI is a strong choice, while Devin Desktop is a strong choice. The best choice depends on your specific use case, budget, and workflow requirements.

Is Codex CLI cheaper than Devin Desktop?

Codex CLI starts at free (open_source model). Devin Desktop starts at free (freemium model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between Codex CLI and Devin Desktop?

Codex CLI — "Lightweight coding agent that runs in your terminal". Devin Desktop — "Devin Desktop — command center for coding agents (formerly Windsurf)". 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 Codex CLI and Devin Desktop together?

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

Does Codex CLI or Devin Desktop have a free plan?

Codex CLI is a paid tool. Devin Desktop is available for free. Always verify current pricing directly with the vendor.

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