A Amazon Q Developer vs Cody: Which AI Coding Tool Is Right for You? (2026)
Feature Comparison
| Feature | Amazon Q Developer | Cody |
|---|---|---|
| Shared Features | ||
| AI code completion | ||
| Unique to Amazon Q Developer | ||
| AWS infrastructure expertise (IAM, CloudFormation) | ||
| Agentic coding (natural language to production features) | ||
| Code transformation (e.g., Java 8 to Java 17 migration) | ||
| GitLab Duo integration | ||
| MCP (Model Context Protocol) support in CLI | ||
| Multi-language natural language chat | ||
| Multi-modal input (architecture diagram screenshots) | ||
| Security vulnerability scanning | ||
| Unit test generation (JUnit, PyTest, Jest, Mocha) | ||
| Unique to Cody | ||
| Agentic coding with multi-step edits across files | ||
| Batch Changes for large-scale automated refactoring | ||
| Chat-based code explanations and assistance | ||
| Code Insights for codebase analytics | ||
| Code Search and Symbol Search | ||
| Custom Prompt Library for team workflows | ||
| Guardrails and Context Filters for enterprise security | ||
| Smart Apply for multi-file code modifications | ||
| Sourcegraph Code Graph for deep repository context | ||
Pricing Comparison
| Plan | Monthly | Annual |
|---|---|---|
| Free Tier | Free | Free |
| Pro | $19 /mo | — |
| Plan | Monthly | Annual |
|---|---|---|
| Enterprise | $59 /mo | — |
More affordable option: Amazon Q Developer ($40/mo cheaper)
Better features per dollar: Amazon Q Developer
Verdict
Amazon Q Developer と Cody は 1 件の共通機能を持ち、Amazon Q Developer に 9 件、Cody に 9 件の独自機能がある。機能数は Amazon Q Developer が 10 件、Cody が 10 件。
Use Case Recommendations
A A A A TL;DR
- Amazon Q Developer offers a significantly more accessible entry point with a free tier and a lower-cost paid plan, excelling in AWS infrastructure integration and code transformation tasks, while Cody provides deeper codebase analysis and enterprise-grade features like self-hosting and advanced refactoring capabilities.
- Developers prioritizing cost-effectiveness, seamless integration with AWS services, and specific code modernization tasks should opt for Amazon Q Developer, whereas teams requiring robust, scalable solutions for large-scale code refactoring, extensive codebase understanding, and enterprise security controls will benefit more from Cody.
- The most important pricing consideration is Amazon Q Developer’s $19/month Pro plan versus Cody’s $59/month Enterprise plan, representing a $40/month (67.8%) price difference for the most basic paid tiers.
Overview
This article provides a technical, data-driven comparison between Amazon Q Developer and Cody, two prominent AI-powered coding assistants, to help developers make an informed decision based on their specific needs and budget. We will analyze their feature sets, pricing structures, and ideal use cases.
Feature Comparison
Both Amazon Q Developer and Cody aim to augment developer productivity through AI. While they share a core functionality in AI code completion, their unique strengths lie in different areas, catering to distinct development environments and requirements.
| Feature Category | Amazon Q Developer
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