Alternatives to OpenRouter

25 alternatives to OpenRouter in AI Agents & Infrastructure. Ones the founder approved come first; the rest are listings in the same category.

• Air

  Enterprise Readiness

  • Same category

  Compare OpenRouter with Air

• Bland

  Enterprise Voice AI Platform for Phone Agents

  • Same category
  • Established
  • United States

  Compare OpenRouter with Bland

• Synthflow

  AI Voice Agent Platform to Automate Your Phone Calls

  • Same category
  • Growing
  • Germany

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• Retell AI

  AI Voice Agent Platform for Phone Call Automation

  • Same category
  • Established

  Compare OpenRouter with Retell AI

• LLMKube

  Kubernetes operator for self-hosted LLM inference

  • Same category
  • Growing
  • United States

  Compare OpenRouter with LLMKube

• Onyx

  Open source enterprise search and AI assistant platform

  • Same category
  • Growing

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• Agenta

  The open-source workspace for your agents

  • Same category
  • Growing
  • Germany

  Compare OpenRouter with Agenta

• Zenable

  AI Guardrails That Clean Up Sloppy AI Code

  • Same category

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• enterpilot, Inc.

  The company behind GoModel

  • Same category

  Compare OpenRouter with enterpilot, Inc.

• Khoj

  AI for humans

  • Same category
  • Beta

  Compare OpenRouter with Khoj

• Portkey

  Production Stack for Gen AI Builders

  • Same category
  • United States

  Compare OpenRouter with Portkey

• telemetry.dev

  Traces, tokens, and cost for every AI app.

  • Same category
  • United States

  Compare OpenRouter with telemetry.dev

• pollinations.ai

  Build AI apps with one API, user wallets, and developer earnings

  • Same category

  Compare OpenRouter with pollinations.ai

• onomeo

  One free key. Dozens of AI models.

  • Same category
  • Beta

  Compare OpenRouter with onomeo

• Respan®

  Route, monitor, and evaluate every agent run

  • Same category
  • Growing

  Compare OpenRouter with Respan®

• LangWatch

  AI agent testing and evaluation that turns unpredictable agents into reliable production systems

  • Same category
  • Growing
  • Netherlands

  Compare OpenRouter with LangWatch

• Lumenfall

  The Unified API for AI Image and Video Generation

  • Same category
  • Growing

  Compare OpenRouter with Lumenfall

• Media Workbench AI

  Plan smarter. Post stronger.

  • Same category
  • Growing
  • Australia

  Compare OpenRouter with Media Workbench AI

• Latitude

  Make your AI agents self-healing

  • Same category
  • Growing

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• Arize AI

  The agent observability and evaluation platform.

  • Same category
  • Established

  Compare OpenRouter with Arize AI

• Gonka Broker

  Cheap Decentralized LLM Inference with Simple Billing

  • Same category

  Compare OpenRouter with Gonka Broker

• Future AGI

  AI Agents hallucinate, fix it faster.

  • Same category
  • Growing
  • United States

  Compare OpenRouter with Future AGI

• Clair

  The AI Clinical Reference Tool for Clinicians

  • Same category

  Compare OpenRouter with Clair

• Read AI

  Read AI is an AI-powered meeting assistant that automatically generates summaries, transcripts, and action items across Zoom, Teams, Google Meet, and other platforms.

  • Same category
  • Established
  • United States

  Compare OpenRouter with Read AI

• Fathom

  AI meeting notetaker that captures what matters and turns conversations into clear, actionable outcomes

  • Same category
  • Established

  Compare OpenRouter with Fathom