API gateway heritage vs AI-native governance.
Kong is a mature API gateway with AI plugins added on top. DVARA is purpose-built for AI traffic patterns — tokens, models, streaming, MCP tool calls, agent loops, and context windows. The difference is architectural, not incremental.
Kong treats AI as another API. DVARA understands AI traffic natively.
| Feature | DVARA | Kong AI |
|---|---|---|
| OpenAI-compatible unified API | ✓ | ∼ |
| Structured outputs across providers | ✓ | — |
| Per-model capability flags on /v1/models | ✓ | — |
| Capability-aware route filtering | ✓ | — |
| Context window governance + pruning | ✓ | — |
| Semantic caching (vector similarity) | ✓ | ∼ |
| Feature | DVARA | Kong AI |
|---|---|---|
| Policy-as-Code engine (YAML DSL) | ✓ | — |
| Policy dry-run before activation | ✓ | — |
| Immutable HMAC-signed audit trail | ✓ | — |
| PII detection and redaction | ✓ | ∼ |
| Prompt firewall + jailbreak detection | ✓ | ∼ |
| Budget caps with model downgrade | ✓ | — |
| RBAC access control | ✓ | ✓ |
Kong offers basic MCP server generation and governance via its AI Gateway add-ons. DVARA ships per-tool policy, approval gates, agent loop detection, and per-tool cost attribution as first-class platform features.
| Feature | DVARA | Kong AI |
|---|---|---|
| MCP tool calls proxied and governed | ✓ | ✓ |
| MCP PII scan on arguments + responses | ✓ | ∼ |
| MCP server registry + credential store | ✓ | ✓ |
| Human approval gate | ✓ | ∼ |
| Agent loop detection + kill switch | ✓ | — |
| Agent-to-agent (A2A) hop governance | ✓ | — |
| Unified LLM + MCP trace | ✓ | ∼ |
| Feature | DVARA | Kong AI |
|---|---|---|
| Purpose-built for AI traffic | ✓ | — |
| First request in under 2 minutes | ✓ | — |
| Air-gapped deployment | ✓ | ✓ |
| Multi-region active-active | ✓ | ✓ |
| SOC2 / HIPAA / GDPR compliance reports | ✓ | — |
Kong is a mature API gateway that has added AI-native plugins — semantic caching, PII sanitization, prompt guards, and basic MCP server tooling. DVARA goes deeper in every one of those areas — Policy-as-Code with dry-run, immutable HMAC-signed audit, per-tool MCP policy with approval gates and loop detection, budget caps with model downgrade, and SOC2 / HIPAA / GDPR evidence packages. If your AI traffic needs governance, compliance, or agentic depth on top of routing, DVARA is the platform built for it.
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Comparison last verified: June 2026. A stale ✓/— is worse than no claim — these grades are re-checked against Kong AI's current public docs.