Kiro vs Devin

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

Updated August 2026

Kiro

Amazon Web Services

Move beyond AI coding to agentic engineering

Freemium

76% verification coverage

Devin

Cognition Labs

The AI software engineer

Paid

74% verification coverage

Trust & Reliability

Kiro

Users:100K-1M

Customers (per vendor):Mondelez, Hughes Network Systems, Rackspace +5

HIPAA

Devin

Customers (per vendor):Nubank

SOC 2

Too Close to Call

Devin (7.2) vs Kiro (6.9) — difference of 0.3 points

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

AI Comparison Summary

Kiro

6.9

avg score

Devin

7.2

avg score

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

Based on 12 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

Kiro

Best For

Developers building production-ready software with high quality standards

Engineering teams adopting AI-native coding at scale

Startups accelerating feature development from concept to prototype

Teams needing to onboard new members to complex codebases faster

Devin

Best For

Engineering teams managing complex, multi-repo projects

Developers automating code migrations and refactors

Software development teams needing autonomous bug fixing and issue triage

Enterprises seeking to accelerate modernization of legacy systems

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

Kiro is best for

✍️Writing & Content8.0💬Chat & Conversation8.0🤖Automation & Agents8.0

Devin is best for

✍️Writing & Content8.0💬Chat & Conversation8.0🔍Research8.0

Filter by your use case:

Limitations

Kiro

Cons

Cloud sessions are opt-in and may be disabled by default for organizations
Free tier has rate limits and limited model access
Add-on credits for individual plans expire after 12 months
Team billing and management features are still coming soon
Model availability can vary by country or region

Devin

Cons

Requires Python 3.10+ for local use (inferred from typical dev tools)
Usage quotas apply to paid plans, with extra usage at API pricing
No explicit mention of support for non-coding tasks
No visual builder or low-code option for non-developers
Limited model availability on the free plan

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

Customization5

Support5

Integration5

Accuracy & Reliability5

Compliance & Data Protection5

Performance5

Task Completion5

Tool Use Correctness5

Planning Quality5

Dimension Comparison

Kiro

6.9

/ 10

Devin

7.2

/ 10

Your pick

Dimension Breakdown

Ease of Use

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

Kiro

7.0

Devin

7.0

Output Quality

How accurate, reliable, and useful are the outputs this product generates?

Kiro

8.0

Devin

8.0

Value for Money

How well does the pricing match the features and output quality delivered?

Kiro

7.0

Devin

7.0

Customization

Calculated

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

Kiro

4.0

Devin

6.0▲ +2.0

Support

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

Kiro

7.0

Devin

7.0

Integration

Calculated

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

Kiro

8.0

Devin

8.0

Accuracy & Reliability

Factual accuracy and hallucination resistance

Kiro

8.0

Devin

8.0

Compliance & Data Protection

Calculated

Compliance certifications and data-protection posture, aggregated from verified compliance signals

Kiro

4.0

Devin

4.0

Performance

Calculated

Latency + throughput speed

Kiro

5.0

Devin

5.0

Task Completion

End-to-end task success rate

Kiro

8.0

Devin

9.0▲ +1.0

Tool Use Correctness

Picks the correct tool + correct arguments

Kiro

8.0

Devin

8.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Kiro

9.0

Devin

9.0

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

Kiro

Task

Devin

7.0

Code Completion

7.0

8.0

Bug Detection

8.0

7.0

Code Explanation

7.0

Refactoring

8.0

Test Generation

7.0

8.0

Multi Language Support

7.0

8.0

Context Understanding

8.0

7.0

Documentation Generation

8.0

6.0

Performance Optimization

7.0

Security Scanning

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, Kiro or Devin?

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

Is Kiro cheaper than Devin?

Kiro starts at free (freemium model). Devin starts at free (paid model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between Kiro and Devin?

Kiro — "Move beyond AI coding to agentic engineering". Devin — "The AI software engineer". 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 Kiro and Devin together?

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

Does Kiro or Devin have a free plan?

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

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