Amazon Q vs OpenCode

Amazon Q

8.5 #13 in AI Coding Assistants

About Amazon Q

OpenCode

8.7 #10 in AI Coding Assistants

About OpenCode
Amazon QOpenCode
Free planYesYes
Free trialNoYes
Paid from—$10/mo
Open sourceNoNo
PlatformsWeb, Androidapi, extension, Linux, macOS, Web, Windows
Free planYesYes
Paid from$3/user/mo—
Chat assistance—Yes
Coding agent—Yes
Supported IDEs—Visual Studio Code, Cursor, Zed, Windsurf, VSCodium
Codebase indexing—Yes
Terminal access—Yes

Both are listed in Best AI Coding Assistants, Best AI Code Generators. On Everything Xiaomi, OpenCode scores higher on our published basis.