OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
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FluidStack records 144,135 monthly visits with +2.6% month-over-month growth and Paid, Contact for Pricing pricing. OpenRouter records 19,941,437 monthly visits with -6.2% growth and Paid pricing.

On-demand NVIDIA GPU cloud for AI training and inference
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | fluidstack.io | openrouter.ai |
| Pricing Model | Paid, Contact for Pricing | Paid |
| Monthly Visits | 144.14K (144,135) | 19.94M (19,941,437) |
| MoM Traffic Delta | +3.7K (+2.6%) | -1.33M (-6.2%) |
| Primary Market & Share | 🇺🇸 United States (91.1%) | 🇺🇸 United States (16.1%) |
| Direct Visits / mo | 45.55K | 11.96M |
| User Rating | 5 | 5 |
| Supported Platforms | Website | Website |

On-demand NVIDIA GPU cloud for AI training and inference

OpenRouter: The Unified Interface For Every Model
Official capability highlighted on openrouter.ai, enabling seamless large language models (llms) execution and higher productivity.
Official capability highlighted on openrouter.ai, enabling seamless large language models (llms) execution and higher productivity.
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