Arc sits between your agents and the model API, blocking instruction authority transfer from webpages, emails, documents, and tool output before actions execute.
A real attack rarely happens in one message. An attacker probes your agent across a conversation, gradually pushing boundaries until it does something harmful. Every other proxy sees each message in isolation and sees nothing wrong.
Bendex Arc tracks the full conversation. When a session starts drifting toward something dangerous, it catches the pattern even when no individual message triggered anything.
| Capability | Bendex Arc | Lakera Guard | LLM Guard | OpenAI Mod. |
|---|---|---|---|---|
| Multi-turn escalation detection | ✓ | ✗ | ✗ | ✗ |
| Session state tracking | ✓ | ✗ | ✗ | ✗ |
| Source-aware authority enforcement | ✓ | ✗ | ✗ | ✗ |
| Capability revocation | ✓ | ✗ | ✗ | ✗ |
| Classifies prompts | ✓ | ✓ | ✓ | ✓ |
| Graceful degradation (restricted continue) | ✓ | ✗ | ✗ | ✗ |
| Session replay traces | ✓ | ✗ | ✗ | ✗ |
| Human-in-the-loop approvals | ✓ | ✗ | ✗ | ✗ |
| MCP governance | ✓ | ✗ | ✗ | ✗ |
One URL change routes your agent through the full Bendex Arc platform. Every feature activates automatically.
All benchmarks run against datasets Bendex Arc had never seen. Full harness public and reproducible.
Benchmark harness: github.com/9hannahnine-jpg/arc-gate-benchmark · Known limitations documented
Try the full platform before committing. 500 free requests with your own isolated deployment.