All Alternatives
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AgentGuard vs FlowLink
Basic Guardrails vs Full Agent Governance
AgentGuard provides basic AI guardrails — prompt filtering and output validation. It's a starting point, but doesn't cover the full attack surface of autonomous agents in production. FlowLink adds kernel-level eBPF monitoring, credential vaulting, network bastion, and MCP-native policy enforcement — the complete governance layer that growing teams need.
Feature Comparison
| Feature | AgentGuard | FlowLink |
|---|---|---|
| MCP Protocol Native | ✕ | ✓ |
| Runtime Policy Enforcement | ✓ | ✓ |
| eBPF Kernel Monitoring | ✕ | ✓ |
| Credential Vault | ✕ | ✓ |
| Network Bastion | ✕ | ✓ |
| Command Approval Workflow | ✕ | ✓ |
| Prompt/Output Filtering | ✓ | ✓ |
| Self-hosted Option | ✓ | ✓ |
| Open-source Core | ✕ | ✓ |
| Audit Trail | ✓ | ✓ |
| Shield Engine | ✕ | ✓ |
| Free Tier | ✓ | ✓ |
Why Teams Upgrade to FlowLink
⚡
Kernel-Level Visibility
eBPF monitors every process spawn, file access, and network connection — guardrails only see LLM inputs/outputs.
🔐
Credential Management
Agents need API keys and secrets. FlowLink provides a managed vault with per-session scoping and automatic rotation.
🌐
Network Bastion
Restrict agent network access per-policy. Prevent data exfiltration to unauthorized endpoints.