Retrace vs SynCodeLive

Record, replay, fork & share AI agent executions. See every LLM call, tool call, and error your agent makes, then debug in seconds. Free for 1,000 traces/mo.

A real-time collaborative code editor with an AI reviewer in every session. Share a URL, code together live, run JS and Python in-browser. No signup, free.

About Retrace

Record, replay, fork & share AI agent executions. See every LLM call, tool call, and error your agent makes, then debug in seconds. Free for 1,000 traces/mo. Retrace records every model and tool call your agent makes, so you can re-run a failure, branch from the exact step it went wrong, and check your fix before you ship. This is the reliability loop Retrace owns, end to end. Now a production failure becomes a permanent regression test you can re-run.

About SynCodeLive

A real-time collaborative code editor with an AI reviewer in every session. Share a URL, code together live, run JS and Python in-browser. No signup, free. SyncodeLive is a real-time collaborative code editor, open a session, share the link, and you're pair-programming in seconds. Go, Rust, Java, C++, Ruby, SQL, Shell and 20 more run through an LLM-powered execution layer that returns output as if the compiler were installed. Click "new session" and SyncodeLive generates a 6-character URL, like syncodelive.com/x7k2mq .