Amazon Q vs Cline
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 Cline has 1 (avg severity 10.0/10). Here's how these two AI coding agents compare on reliability, failure modes, and real-world risk.
Amazon Q
Top Failure Modes
Worst Incident
STUPID-2026-0035 10/10Cline
Top Failure Modes
Worst Incident
STUPID-2026-0030 10/10Comparison Summary
| Metric | Amazon Q | Cline |
|---|---|---|
| Total Incidents | 1 | 1 |
| Avg Severity | 10.0/10 | 10.0/10 |
| Critical Incidents | 1 | 1 |
| Top Failure Mode | Security Vulnerability | Security Vulnerability |
Frequently Asked Questions
Is Amazon Q or Cline more reliable?
Based on StupidLLM's incident database, Amazon Q has 1 documented failures (avg severity 10.0/10) while Cline has 1 (avg severity 10.0/10). Both agents show similar reliability profiles.
What are the main differences between Amazon Q and Cline failures?
Amazon Q's most common failure mode is security vulnerability, while Cline most commonly fails via security vulnerability. Amazon Q has 1 critical incidents vs Cline's 1.
Which has more critical-severity failures?
Both Amazon Q and Cline have 1 critical-severity incidents — the most dangerous category of AI agent failure.
What is the most dangerous failure mode for Amazon Q?
Amazon Q's most frequent failure mode is security vulnerability — its worst documented incident (STUPID-2026-0035) was rated 10/10 severity. Understanding these failure patterns helps teams decide whether Amazon Q is safe for their specific use case.
What is the most dangerous failure mode for Cline?
Cline's most frequent failure mode is security vulnerability — its worst documented incident (STUPID-2026-0030) was rated 10/10 severity. Understanding these failure patterns helps teams decide whether Cline is safe for their specific use case.
Should I use Amazon Q or Cline for production code?
Both agents have similar severity profiles. Your choice should depend on which failure modes are more tolerable for your stack — Amazon Q tends to fail via security vulnerability, while Cline fails more often via security vulnerability.
How many verified incidents does each agent have?
Amazon Q has 1 verified incidents out of 1 total, while Cline has 1 verified out of 1. Verified incidents are confirmed against source evidence (GitHub PRs, bug reports, news articles), making them the most reliable data points in StupidLLM's database.
How does Amazon Q compare to other AI agents?
StupidLLM tracks 27 AI coding agents. Amazon Q has 1 documented failures — placing it among the higher-risk agents in the database. See the full comparison matrix for context against all tracked agents.
How does Cline compare to other AI agents?
StupidLLM tracks 27 AI coding agents. Cline has 1 documented failures — placing it among the higher-risk agents in the database. See the full comparison matrix for context against all tracked agents.