AgentScan vs Crucible

AgentScan8.5Visit CCrucible8.4Visit

Higher score AgentScan #7 in AI Security Testing Tools 8.5/10 Free plan Free plan✓ 4 of 5 features Visit AgentScan

vs

C Crucible #8 in AI Security Testing Tools 8.4/10 Free plan Free plan✓ 4 of 5 features Visit Crucible

• AgentScan fits best

  Small teams wanting transparent pricing

• Crucible fits best

  Agent teams testing complex attack lifecycles

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Side by side

Feature	AgentScan 8.5/10 Visit ↗	CCrucible 8.4/10 Visit ↗
At a glance
Editor score	8.5	8.4
Ranking	#7 in AI Security Testing Tools	#8 in AI Security Testing Tools
Best for	Small teams wanting transparent pricing	Agent teams testing complex attack lifecycles
Pricing model	Free plan + paid	Free plan + paid
Starting price	$29/mo	—
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud	Self-hosted
Support	Email, Docs	Community, Docs
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business, Mid-market, Enterprise
Features AgentScan 4/5 · Crucible 4/5
Prompt injection tests	✓	✓
Jailbreak tests	✓	✓
Data leakage tests	✓ (best)	Not checked yet
Unsafe output tests	✓	✓
Custom test cases	Not checked yet	✓ (best)
Specs
Deployment mode	Cloud	Self_hosted
Our review
Pros	Tests injection, jailbreaks, leakage, RAG poisoning, MCP, and tool abuse Free plan plus clear $29 monthly Starter pricing Risk scores, severity ratings, remediation guidance, and report exports	153 attack vectors across 11 modules in the Community plan Covers prompt injection, jailbreaks, MCP abuse, and poisoning attacks JSON and HTML reports with severity findings and OWASP mappings
Cons	Cloud deployment is limited to web and API coverage Free plan highlights JSON results rather than PDF reports Enterprise pricing is not published in the plan details	Team features are listed as Early Access Hosted dashboards are upcoming or early-access functionality Enterprise pricing is custom rather than publicly stated
Our verdict	AgentScan is a hosted security scanner for AI agents, LLM applications, RAG pipelines, and autonomous agents. It sends attack payloads through an API or web dashboard, then reports vulnerabilities with risk scores, severity ratings,… Read the review →	Crucible is an open-source Python CLI for testing AI agents before production. It runs adversarial payloads against HTTP or MCP-accessible agents, covering prompt injection, jailbreaks, unsafe content, tool misuse, memory poisoning, MCP… Read the review →

Strengths and trade-offs

• AgentScan — where it wins

  • Tests injection, jailbreaks, leakage, RAG poisoning, MCP, and tool abuse
  • Free plan plus clear $29 monthly Starter pricing
  • Risk scores, severity ratings, remediation guidance, and report exports

  Where it doesn't

  • Cloud deployment is limited to web and API coverage
  • Free plan highlights JSON results rather than PDF reports
  • Enterprise pricing is not published in the plan details

• Crucible — where it wins

  • 153 attack vectors across 11 modules in the Community plan
  • Covers prompt injection, jailbreaks, MCP abuse, and poisoning attacks
  • JSON and HTML reports with severity findings and OWASP mappings

  Where it doesn't

  • Team features are listed as Early Access
  • Hosted dashboards are upcoming or early-access functionality
  • Enterprise pricing is custom rather than publicly stated

• AgentScan8.5/10 · Free plan

  A focused cloud scanner with transparent entry pricing for AI-agent security testing.

  Visit AgentScanFull verdict →
• CCrucible8.4/10 · Free plan

  A broad CLI for testing agent attack lifecycles locally and in CI/CD.

  Visit CrucibleFull verdict →