Amazon Kiro vs Windsurf
AI Agent Reliability Comparison
According to StupidLLM's incident database of 64 documented AI agent failures, Amazon Kiro has 1 incidents (avg severity 10.0/10) while Windsurf has 1 (avg severity 7.5/10).
Comparison Summary
| Metric | Amazon Kiro | Windsurf |
|---|---|---|
| Total Incidents | 1 | 1 |
| Avg Severity | 10.0/10 | 7.5/10 |
| Critical | 1 | 0 |
| Verified | 1 | 1 |
| Top Failure Mode | Destructive Action | Ignored Instructions |
Frequently Asked Questions
Is Amazon Kiro or Windsurf more reliable?
Based on StupidLLM's incident database, Amazon Kiro 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 Kiro and Windsurf failures?
Amazon Kiro's most common failure mode is Destructive Action, while Windsurf most commonly fails via Ignored Instructions. Amazon Kiro has 1 critical incidents vs Windsurf's 0.
Which has more critical-severity failures?
Amazon Kiro has more critical failures (1 vs 0), indicating a higher likelihood of severe, production-impacting incidents.
Should I use Amazon Kiro 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 Kiro has 1 verified incidents out of 1 total, while Windsurf has 1 verified out of 1. Verified incidents are confirmed against source evidence.