Amazon CodeWhisperer vs Plandex
Both are AI code tools. Here’s how they compare on pricing, use case and popularity — so you can pick the right one without opening ten tabs.
Amazon CodeWhisperer
Amazon CodeWhisperer provides real-time AI code suggestions inside your IDE, with built-in security scanning to catch vulnerabilities. Free for individual use and deeply integrated with AWS services.
Plandex
Plandex is an open-source AI coding agent that works in the terminal, designed for complex tasks that span many files and require multiple steps. It plans the work before executing, allowing you to review and adjust the approach before any changes are made.
Pick Amazon CodeWhisperer if you want aws-integrated code suggestions with security scanning. Pick Plandex if you want developers who want an open-source agent for complex multi-file coding tasks. Both have a free way to try them, so the fastest answer is to open each and run your real task.