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6/15/2026
The 5.5% Tax of OpenRouter — and Why I Built an Alternative

The 5.5% Tax of OpenRouter — and Why I Built an Alternative

Short summary

OpenRouter's 5.5% routing fee costs $55K/month at scale—paying for an engineer's salary to do something a Cloudflare Worker could handle. The author built haotokai to address this: a narrower alternative focused on the four Chinese open-source models (DeepSeek, Kimi, Qwen, GLM) that now dominate AI leaderboards, offering pass-through pricing, OpenAI-compatible APIs, and built-in failover without markup or subscriptions.

  • •OpenRouter's 5.5% routing fee compounds to $55K/month on million-dollar budgets—equivalent to an engineer's salary
  • •Chinese open-source models (DeepSeek, Kimi, Qwen, GLM) now dominate AI leaderboards and enable narrower, cheaper alternatives
  • •haotokai offers pass-through pricing, OpenAI-compatible APIs, and automatic failover for four core models

Generated with AI, which can make mistakes.

#ai-tools#market-trend#open-source
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