Comparison

Kong AI Gateway vs OpenRouter

On the evidence we track, OpenRouter leads this comparison with a composite score of 80/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsJSONMarkdownGraphQLor send Accept: application/json
Kong AI Gateway56
OpenRouter80
Score
Vioscale score
Kong AI Gateway56 / 100low · 36%
OpenRouter80 / 100low · 36%
Pricing
Free tier
Kong AI Gateway
OpenRouter
Model
Kong AI Gatewayfreemium
OpenRouterfreemium
Price level
Kong AI Gatewaylow
OpenRouterlow
Transparent
Kong AI Gateway
OpenRouter
Integrations
Count
Kong AI Gateway16
OpenRouter80
Security
Gdpr
Kong AI Gateway
OpenRouter
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for llm gateways. “-” means undocumented, not absent.

Capabilities
Openai compatible API
Kong AI Gateway
OpenRouter
Automatic failover
Kong AI Gateway
OpenRouter
Routing strategy
Kong AI Gateway-
OpenRouterCost based
Caching
Kong AI GatewaySemantic
OpenRouterExact
Virtual key management
Kong AI Gateway
OpenRouter
Budget spend controls
Kong AI Gateway
OpenRouter
Rate limiting
Kong AI Gateway
OpenRouter
Guardrails moderation
Kong AI Gateway-
OpenRouter-
Request cost observability
Kong AI Gateway
OpenRouter
Streaming support
Kong AI Gateway-
OpenRouter
Deployment model
Kong AI Gateway-
OpenRouterManaged SaaS
Open source
Kong AI Gateway
OpenRouter
Pricing model
Kong AI Gateway-
OpenRouterUsage based saas

What each one is

The product in its own terms, so the numbers below have context.

Kong AI Gateway

Kong AI Gateway is a control platform that routes and governs all AI-related traffic—including language model requests, agent-to-agent communication, and model context protocol interactions—with unified security, monitoring, and compliance enforcement across an organization's AI infrastructure.

Independently observed

OpenRouter

Leader

OpenRouter aggregates 500+ language models from 80+ providers through a single, OpenAI-compatible API interface. It offers automatic fallback routing, cost control, usage analytics, and data policy management for teams deploying AI applications at scale.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Kong AI Gateway

HybridFree tier
as of verify ↗

OpenRouter

Leader
HybridFree tier

Free tier available. Pay-as-you-go at 5.5% platform fee. Enterprise from $25k/month.

  • FreeFree
    • 25+ free models
    • 4 free providers
    • Chat and API access
    • Community support
  • Pay-as-you-go5.5% platform fee on model usage, fee discounts available
    • 500+ models from 80+ providers
    • Automatic fallback routing
    • Activity logs and export
    • Auto-routing and preferred vendor selection
    • Budgets and spend controls
    • +4 more
  • EnterpriseContact sales
    • 500+ models, 80+ providers
    • Custom data policies and model/provider routing policies
    • Managed policy enforcement
    • SSO/SAML authentication
    • Contractual SLAs
    • +5 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Kong AI Gateway
OpenRouter
Linux
Kong AI Gateway
OpenRouter
CLI
Kong AI Gateway
OpenRouter
Deployment
Cloud / SaaS
Kong AI Gateway
OpenRouter
Self-hosted
Kong AI Gateway
OpenRouter
Hybrid
Kong AI Gateway
OpenRouter

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (3)
  • OpenAI
  • Anthropic
  • Mistral

Kong AI Gateway

24 total - 21 not shared
  • AWS Bedrock
  • GCP Gemini
  • Azure AI
  • Databricks
  • Huggingface
  • Llama
  • AWS Bedrock Guardrails
  • Azure Content Safety
  • Google Cloud Model Armor
  • Prometheus
  • Datadog
  • Grafana
  • Git
  • CertManager
  • Google Cloud Gemini
  • Hugging Face
  • Docusign
  • Kafka
  • AWS Kinesis
  • Google Pub/Sub
  • RabbitMQ
Independently observed

OpenRouter

Leader
11 total - 8 not shared
  • Vercel AI SDK
  • Claude Code
  • Cursor
  • OpenAI SDK
  • Google
  • Meta
  • Model Context Protocol (MCP)
  • Terraform
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.