OpenRouter vs Kong AI Gateway

OpenRouter9.2Visit Kong AI Gateway8.3Visit

Higher score OpenRouter #1 in LLM Gateway Software 9.2/10 Free plan Free plan✓ 4 of 5 features Visit OpenRouter

vs

Kong AI Gateway #7 in LLM Gateway Software 8.3/10 30-day trial Free trial✓ 5 of 5 features Try Kong AI Gateway

• OpenRouter fits best

  Users needing access to many hosted models

• Kong AI Gateway fits best

  Enterprises needing governed multi-provider traffic

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Side by side

Feature	OpenRouter 9.2/10 Visit ↗	Kong AI Gateway 8.3/10 Visit ↗
At a glance
Editor score	9.2	8.3
Ranking	#1 in LLM Gateway Software	#7 in LLM Gateway Software
Best for	Users needing access to many hosted models	Enterprises needing governed multi-provider traffic
Pricing model	Free plan + paid	Paid
Starting price	—	—
Free plan	✓ (best)	—
Free trial	—	30 days
Deployment	Cloud	Cloud, Self-hosted
Platforms	Web	Web
Support	Email, Tickets, Community, Docs	Email, Tickets
Integrations	9 integrations	14 integrations
Built for	Solo, Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features OpenRouter 4/5 · Kong AI Gateway 5/5
Fallback routing	✓	✓
Usage analytics	✓	✓
Self-hosted deployment	—	✓ (best)
Budget controls	✓	✓
Virtual API keys	✓	✓
Specs
Provider count	80	Not checked yet
Our review
Pros	Unified API covering 500+ models and 80+ providers Fallback routing, provider selection, budgets, and spend controls Integrates with leading AI development frameworks and tools	Routes and fails over traffic across multiple LLM providers Tracks usage, tokens, costs, latency, and errors Supports managed, cloud, and self-hosted deployments
Cons	Not self-hosted, which limits deployment control Paid plans add platform fees to usage-based billing Free plan is limited to 50 requests per day	Paid pricing is not presented as a single flat AI Gateway price No perpetual free plan is offered Plus limits gateway and model counts
Our verdict	OpenRouter is an AI gateway for developers, AI-native startups, teams, and enterprises building applications across multiple hosted language models. Its unified API lets applications access hundreds of models through one endpoint, while… Read the review →	Kong AI Gateway is an API gateway for platform, infrastructure, and enterprise teams managing production AI connectivity. It governs traffic between applications, agents, MCP servers, and large language model providers through a unified… Read the review →

Strengths and trade-offs

• OpenRouter — where it wins

  • Unified API covering 500+ models and 80+ providers
  • Fallback routing, provider selection, budgets, and spend controls
  • Integrates with leading AI development frameworks and tools

  Where it doesn't

  • Not self-hosted, which limits deployment control
  • Paid plans add platform fees to usage-based billing
  • Free plan is limited to 50 requests per day

• Kong AI Gateway — where it wins

  • Routes and fails over traffic across multiple LLM providers
  • Tracks usage, tokens, costs, latency, and errors
  • Supports managed, cloud, and self-hosted deployments

  Where it doesn't

  • Paid pricing is not presented as a single flat AI Gateway price
  • No perpetual free plan is offered
  • Plus limits gateway and model counts

• OpenRouter9.2/10 · Free plan

  A broad LLM gateway for teams that need model choice without separate integrations.

  Visit OpenRouterFull verdict →
• Kong AI Gateway8.3/10 · 30-day trial

  A governed gateway for routing, securing, and analyzing multi-provider AI traffic.

  Try Kong AI GatewayFull verdict →