Amazon Q vs Windsurf
AI Agent Reliability Comparison
According to StupidLLM's incident database of 64 documented AI agent failures, Amazon Q has 1 incidents (avg severity 10.0/10) while Windsurf has 1 (avg severity 7.5/10).
Comparison Summary
| Metric | Amazon Q | Windsurf |
|---|---|---|
| Total Incidents | 1 | 1 |
| Avg Severity | 10.0/10 | 7.5/10 |
| Critical | 1 | 0 |
| Verified | 1 | 1 |
| Top Failure Mode | Security Vulnerability | Ignored Instructions |
Frequently Asked Questions
Is Amazon Q or Windsurf more reliable?
Based on StupidLLM's incident database, Amazon Q has 1 documented failures (avg severity 10.0/10) while Windsurf has 1 (avg severity 7.5/10). Windsurf shows better reliability.
What are the main differences between Amazon Q and Windsurf failures?
Amazon Q's most common failure mode is Security Vulnerability, while Windsurf most commonly fails via Ignored Instructions. Amazon Q has 1 critical incidents vs Windsurf's 0.
Which has more critical-severity failures?
Amazon Q has more critical failures (1 vs 0), indicating a higher likelihood of severe, production-impacting incidents.
Should I use Amazon Q or Windsurf for production code?
Windsurf has a lower average failure severity (7.5/10 vs 10.0/10), making it the statistically safer choice for production environments. However, both agents have documented critical incidents — no AI coding agent is risk-free.
How many verified incidents does each agent have?
Amazon Q has 1 verified incidents out of 1 total, while Windsurf has 1 verified out of 1. Verified incidents are confirmed against source evidence.