Fireworks AI vs OpenRouter: Inference & serving clouds compared

November 2026 edition · assessment by Frontier Tech Intelligence

Fireworks AI ranks 95 on the AI Infra 100 with a score of 80; OpenRouter ranks 96 with 76. Fireworks AI is ahead on commercials and firepower. Level on deployment, production, progress, technology, positioning and leverage. Fireworks AI is based in Redwood City, United States, OpenRouter in United States. Fireworks AI is named in 23 signals and OpenRouter in 80.

Fireworks AI →

Redwood City, California, United States · AI Core · Compute software / Inference & serving clouds · fireworks.ai

Fireworks AI runs a hosted platform for deploying and serving foundation models such as Mistral and Kimi K2, selling inference infrastructure and APIs.

AI Infra 100 · rank 95 · score 80

Scores, AI Core (of 10)

Deployment8
Production10
Commercials8
Progress10
Technology6
Positioning6
Firepower10
Leverage8

Darker bar: ahead of the other company on that measure.

Positioning

Inference and fine-tuning platform for open models, the most highly valued of the independent inference clouds after its 2026 round; runs on rented GPU capacity, no owned sites.

Latest signals

  • Fireworks AI considering new funding round36Kr newsflashes
  • Harvey launched its in-house Harvey Tenet legal AI model.TechCrunch
  • Fireworks Nexus provides a model-abstraction layer for enterprise-specific intelligence.a16z

23 signals name Fireworks AI.

Facts, with sources

  • 100-500mTechCrunch
  • Series D at approximately $17.5 billion valuationThe Business Perspective, Value Add Pulse
  • NVIDIA Nemotron 3 Ultra became available through six hosted AI platformsNVIDIA blogs

17 facts on file.

OpenRouter →

United States · AI Core · Compute software / Inference & serving clouds · openrouter.ai

OpenRouter operates a model gateway that provides API access to more than 400 AI models and processes over 10 trillion tokens per day. It monetizes this inference access through prepaid credits and usage charges.

AI Infra 100 · rank 96 · score 76

Scores, AI Core (of 10)

Deployment8
Production10
Commercials6
Progress10
Technology6
Positioning6
Firepower8
Leverage8

Darker bar: ahead of the other company on that measure.

Positioning

Model-routing gateway that fronts most open and closed model APIs and publishes the token-share data the industry quotes; being acquired by Stripe.

Latest signals

  • Space Bunny reached the top daily token-call ranking on OpenRouter and OpenCode within three days of launch.36Kr newsflashes
  • Chinese AI models led global weekly usage for the 24th consecutive week.Yicai
  • OpenRouter’s monthly token processing volume exceeded 100 trillion in July 2026.Caixin

80 signals name OpenRouter.

Facts, with sources

  • Stripe acquired OpenRoutera16z — 2026-09-09
  • Tencent Hunyuan Hy4 preview open-sourced with a 1,000,000-token context windowTechNode
  • Stripe reportedly acquired OpenRouter for more than $7 billionTechCrunch

20 facts on file.

More comparisons

Questions this page answers

Fireworks AI or OpenRouter: which is ahead in ai core?

Fireworks AI ranks 95 on the AI Infra 100 with a score of 80; OpenRouter ranks 96 with 76. Fireworks AI is ahead on commercials and firepower. Level on deployment, production, progress, technology, positioning and leverage. Fireworks AI is based in Redwood City, United States, OpenRouter in United States. Fireworks AI is named in 23 signals and OpenRouter in 80.

How do Fireworks AI and OpenRouter compare?

Fireworks AI ranks 95 on the AI Infra 100 with a score of 80; OpenRouter ranks 96 with 76. Fireworks AI is ahead on commercials and firepower. Level on deployment, production, progress, technology, positioning and leverage. Fireworks AI is based in Redwood City, United States, OpenRouter in United States. Fireworks AI is named in 23 signals and OpenRouter in 80. Both company files carry the scores on eight measures, the facts with sources and the latest signals.

Every comparison here comes from the same files members use every day.

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