Overview & positioning
Claude Code is Anthropic's agentic coding tool, running as a terminal-first agent that can autonomously read, edit, and execute code, with companion access on web and desktop. It runs on Anthropic's Sonnet 4.6 and Opus 4.6 models and supports subagents, the Model Context Protocol (MCP) for tool integration, and a hooks system for customizing behavior. Its positioning is that of an actively developed, extensible agent aimed at developers who want to script and automate serious engineering work from the command line, and Anthropic has continued investing in and expanding the product rather than winding it down.
Amazon Q Developer is AWS's developer assistant, historically spanning VS Code, JetBrains, Eclipse, and Visual Studio plugins plus a CLI and the AWS Management Console, with deep integration into AWS services and — notably — Claude models under the hood. Its differentiator has always been AWS-native context and enterprise integration. However, AWS has announced an end-of-support path: new Q Developer signups closed on May 15, 2026, and the IDE plugins and paid subscriptions reach end of support on April 30, 2027, giving customers twelve months to migrate to Kiro, AWS's new spec-driven agentic IDE. The Management Console version and the Slack and Teams integrations are not affected by this sunset.
Core capabilities
Claude Code focuses on autonomous, multi-file engineering. It performs whole-task changes, runs commands and tests, and coordinates subagents for larger jobs, while MCP lets it plug into external tools and data sources and hooks let teams enforce guardrails. A plan mode helps it scope work before executing, and its large context window supports reasoning over sizeable codebases. The design goal is a scriptable, extensible agent that fits into existing terminal workflows and can be composed with other tooling, which makes it a flexible foundation for teams that want to automate beyond simple code generation.
Amazon Q Developer offers code generation, debugging, chat-based guidance, and security and vulnerability scanning, all delivered as metered agentic requests. Its standout capability is code transformation — automated Java and .NET upgrades and modernization — which is genuinely strong for enterprises modernizing legacy AWS workloads. It also brings awareness of AWS resources and services directly into the assistant. One important caveat tied to the sunset: AWS removed Opus 4.6 from Q Developer Pro on May 29, 2026, and the newest coding models are being routed to Kiro instead, so Q Developer's model access is narrowing even before its formal end-of-support date.
Developer experience & workflow
Claude Code is terminal-first and scriptable, which suits developers who live in the command line and want to weave AI into automated workflows. The MCP ecosystem and hooks make it extensible, the web and desktop surfaces add flexibility, and the feature set has been steadily growing — meaning a team adopting it can reasonably expect the tool to keep improving underneath them. That trajectory matters: choosing Claude Code is a bet on a product with active investment behind it, so the workflow you build today is unlikely to be undercut by a discontinuation notice.
Amazon Q Developer's experience is IDE-embedded and tightly coupled to AWS, which is excellent for developers doing AWS operations, infrastructure work, or large-scale language upgrades directly where they already work. The catch is the deprecation overhang: the IDE plugins now carry notices steering users toward Kiro, and any workflow built on Q Developer's plugins or paid subscription carries migration risk within a twelve-month horizon. For teams that value AWS-console integration and Slack or Teams access, those surfaces survive the sunset — but the core IDE plugin experience is on a countdown, which fundamentally changes the calculus for new adoption.
Pricing & licensing
Claude Code is available on Anthropic's Pro plan at $20/month (or roughly $17/month billed annually), and on Max at $100/month for the 5x tier or $200/month for the 20x tier, with usage metered on rolling five-hour windows; heavy users can alternatively pay per token via the Anthropic API. There is no permanent free tier for Claude Code specifically — the free Claude web chat does not include the terminal agent — so entry requires a paid subscription or API credits. For teams with real usage, the Max plan's flat pricing is frequently far cheaper than equivalent raw API spend, which is Anthropic's stated value proposition for power users.
Amazon Q Developer is cheaper at the entry point: a perpetual Free tier gives IAM or AWS Builder ID users up to 50 agentic requests per month with access to current Claude models, and the Pro tier is $19/user/month with higher limits, IP indemnity, Identity Center admin controls, and larger Java/.NET transformation allowances. On paper that is an attractive, low-cost ladder — but the pricing is now shadowed by the sunset, since new Pro signups closed on May 15, 2026, and the paid subscription reaches end of support on April 30, 2027. The low price is real, yet it buys access to a product with a defined shelf life.
Ideal use cases / who should pick which
Choose Claude Code if you want an actively developed terminal agent with strong models, MCP extensibility, and cross-surface access, and if longevity matters — that is, if you are picking a tool to build workflows and automation around for the next one to two years. It fits developers and teams who are comfortable in the command line, want to compose the agent with other tooling, and prioritize a product with clear ongoing investment behind it. For most teams making a durable choice today, that stability is the deciding factor.
Choose Amazon Q Developer only with eyes open. It remains a reasonable fit if you are deeply embedded in AWS, need automated Java or .NET code transformation, or want a free tier to experiment with inside the AWS console — and the surviving console and Slack/Teams integrations are unaffected by the sunset. But because new signups have closed and the IDE plugins face end of support in April 2027, new teams are effectively being directed to evaluate Kiro instead. Adopting Q Developer's IDE plugins fresh in 2026 means signing up for a migration you already know is coming.
Verdict
Claude Code stands out as the primary recommendation for buyers choosing a tool today. It is actively invested in, runs on strong frontier models, is extensible through MCP and hooks, and — critically — carries no sunset cloud over it, so a team can build workflows on it without a looming forced migration. For the core question a comparison page answers — which tool should I adopt now and rely on going forward — Claude Code is the sounder foundation, combining current capability with a credible future. That combination of quality and longevity is decisive.