# Agent Charley vs Shieldlink AI Attack Simulation: side-by-side comparison (2026) [Agent Charley](https://cybersectools.com/tools/agent-charley) is a commercial [anti-phishing](https://cybersectools.com/categories/anti-phishing) solution by [Charlemagne Labs](https://cybersectools.com/companies/charlemagne-labs). [Shieldlink AI Attack Simulation](https://cybersectools.com/tools/shieldlink-ai-attack-simulation) is a commercial [phishing simulation](https://cybersectools.com/categories/phishing-simulation) solution by [Shieldlink](https://cybersectools.com/companies/shieldlink). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Agent Charley | Shieldlink AI Attack Simulation | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Anti-Phishing | Phishing Simulation | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup, SMB | Startup, SMB, Mid-Market, Enterprise | | Company | Charlemagne Labs | Shieldlink | | Headquarters | – | – | ### Use cases and capabilities | | Agent Charley | Shieldlink AI Attack Simulation | |---|---|---| | Browser Security | Yes | – | | URL Filtering | Yes | – | | URL Scanning | Yes | – | | AI Copilot | Yes | – | | Content Filtering | Yes | – | | Anomaly Detection | Yes | – | | Spam Prevention | Yes | – | | Web Security | Yes | – | | SMB | Yes | – | | Deepfake Detection | – | Yes | | Social Engineering | – | Yes | | Generative AI | – | Yes | | Education | – | Yes | | Fraud Detection | – | Yes | ### Core features **Agent Charley** 5 features listed. Sign in on the page to see them. **Shieldlink AI Attack Simulation** 5 features listed. Sign in on the page to see them. ### Integrations **Agent Charley** 3 integrations listed. Sign in on the page to see them. **Shieldlink AI Attack Simulation** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Shieldlink AI Attack Simulation](https://cybersectools.com/tools/shieldlink-ai-attack-simulation) fits if you are a mid-market company or an enterprise. ## Agent Charley vs Shieldlink AI Attack Simulation FAQ Common questions when comparing Agent Charley vs Shieldlink AI Attack Simulation for anti-phishing. ### What is the difference between Agent Charley and Shieldlink AI Attack Simulation? **Agent Charley**: Browser-based security product that detects social engineering and data loss risks across a. Built by Charlemagne Labs. **Shieldlink AI Attack Simulation**: AI-generated multi-channel phishing, vishing, and deepfake attack simulations. Built by Shieldlink. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Agent Charley and Shieldlink AI Attack Simulation? **Agent Charley** is made by Charlemagne Labs founded in 2025-01-01T00:00:00.000Z. **Shieldlink AI Attack Simulation** is made by Shieldlink. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Agent Charley a good alternative to Shieldlink AI Attack Simulation? In part. Agent Charley and Shieldlink AI Attack Simulation are not in the same category on CybersecTools. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Agent Charley vs GhostGuard](https://cybersectools.com/compare/agent-charley-vs-ghostguard) - [Agent Charley vs Frame Security Phishing Triage](https://cybersectools.com/compare/agent-charley-vs-frame-security-phishing-triage) - [Agent Charley vs Guardio Safe Browsing](https://cybersectools.com/compare/agent-charley-vs-guardio-safe-browsing) - [Shieldlink AI Attack Simulation vs GhostGuard](https://cybersectools.com/compare/ghostguard-vs-shieldlink-ai-attack-simulation) - [Shieldlink AI Attack Simulation vs Frame Security Phishing Triage](https://cybersectools.com/compare/frame-security-phishing-triage-vs-shieldlink-ai-attack-simulation) - [Shieldlink AI Attack Simulation vs Guardio Safe Browsing](https://cybersectools.com/compare/guardio-safe-browsing-vs-shieldlink-ai-attack-simulation) ## Alternatives to each - [See all Agent Charley alternatives](https://cybersectools.com/alternatives/agent-charley) - [See all Shieldlink AI Attack Simulation alternatives](https://cybersectools.com/alternatives/shieldlink-ai-attack-simulation) --- Source: https://cybersectools.com/compare/agent-charley-vs-shieldlink-ai-attack-simulation For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/agent-charley.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Agent Charley and Shieldlink AI Attack Simulation: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md