Manus
1
Incidents
7.5
Avg Severity
0
Critical
1
High
Top Failure Modes
Security Vulnerability
1
Worst Incident
STUPID-2026-0063 7.5/10Manus AI leaked its own system prompt when a user simply asked it to read its internal directory
Salesforce Agentforce
1
Incidents
3.3
Avg Severity
0
Critical
0
High
Top Failure Modes
Other
1
Worst Incident
STUPID-2026-0062 3.3/10Salesforce Agentforce hit a 77% B2B failure rate — and Salesforce admitted it was 'more confident than we should have been'
Comparison Summary
| Metric | Manus | Salesforce Agentforce |
|---|---|---|
| Total Incidents | 1 | 1 |
| Avg Severity | 7.5/10 | 3.3/10 |
| Critical Incidents | 0 | 0 |
| Top Failure Mode | Security Vulnerability | Other |
Frequently Asked Questions
Is Manus or Salesforce Agentforce more reliable?
Based on StupidLLM data, Manus has 1 documented failures (avg severity 7.5/10) while Salesforce Agentforce has 1 (avg severity 3.3/10). Salesforce Agentforce shows better reliability based on average severity scores.
What are the main differences between Manus and Salesforce Agentforce failures?
Manus's most common failure mode is security vulnerability, while Salesforce Agentforce most commonly fails via other. Manus has 0 critical incidents vs Salesforce Agentforce's 0.