# FluidStack vs Use AI

FluidStack 每月有 154,620 次造訪，月增率 +7.3%，定價模式為付費、需聯絡報價。Use AI 每月有 8,751,848 次造訪，成長率 -10.2%，定價模式為免費試用、付費。

| 指標 | [FluidStack](https://openaitools.app/tw/tool/fluidstack) | [Use AI](https://openaitools.app/tw/tool/use-ai) |
| :--- | :--- | :--- |
| 網站網址 | https://fluidstack.io | https://use.ai |
| 分類 | AI 開發者工具, AI 模型, Large Language Models (LLMs) | AI 助手, AI 聊天機器人, Large Language Models (LLMs), AI 模型 |
| 定價模式 | 付費、需聯絡報價 | 免費試用、付費 |
| 每月造訪次數 | 154,620 | 8,751,848 |
| 月成長率 | +7.3% | -10.2% |
| 主要市場 | 美國 | 美國 |
| 直接造訪 | 47,869 | 720,337 |
| 評論分數 | 4.4 | 4.2 |
| 收藏數 | 1 | 0 |
| 支援平台 | 網站 | 網站 |

## FluidStack

FluidStack builds and operates large-scale compute infrastructure for AI, including gigawatt-class data centers and GPU clusters used for training and inference. The company designs its own power, cooling and data center systems, onshores manufacturing and deploys solar generation to supply the power its clusters need. Rather than a self-serve cloud console, FluidStack works with AI labs and enterprises to provision large reserved clusters, with orchestration tooling for the ML frameworks and schedulers those teams already use.

**價格與方案:** Enterprise and contact-for-pricing. FluidStack does not publish per-GPU-hour rates or a self-serve sign-up on its website; capacity is scoped and quoted through a direct sales conversation based on cluster size, duration and hardware. Catalogue listings classify it as a paid product requiring contact for pricing.

- **Datacenter-scale compute built in-house:** FluidStack designs and builds large AI data centers, including high-density campuses with significant per-site power capacity, rather than reselling capacity from other clouds.
- **GPU clusters for training and inference:** Clusters are architected for large-scale model training and inference, with high-bandwidth interconnect and orchestration suitable for distributed workloads.
- **Power and cooling engineered together:** The company develops off-grid solar and recirculating closed-loop cooling, treating power and water efficiency as core engineering problems.
- **Managed operations and reliability:** Smart hands, cluster provisioning and operations support let research teams focus on models while FluidStack runs the physical and orchestration layers.
- **US-built and onshored supply chain:** Data centers are built in the United States with onshored manufacturing of compute and power infrastructure, a deliberate supply-chain and sovereignty choice.

**優勢:** Purpose-built AI infrastructure rather than generic cloud resale; Power, cooling and data center design handled in-house, which matters at scale; Managed provisioning and operations for large training and inference clusters; Explicit positioning on US-built, onshored infrastructure

**限制:** No published self-serve pricing or instant sign-up; access requires a sales conversation; Enterprise-scale focus means very small individual workloads may not be a fit; Capacity is concentrated in US locations, which may matter for latency-sensitive or data-residency-bound teams

[Profile (Markdown)](https://openaitools.app/tw/tool/fluidstack.md)

## Use AI

Use AI is a single workspace that gives you frontier models from Anthropic, OpenAI, Google, xAI, DeepSeek, Qwen, GLM and others side by side. Chat, generate images, run deep research, and create documents and slides without opening a dozen different apps.

**價格與方案:** Freemium with a free trial-style free tier. Free: $0 with generous everyday chat, limited web search and web, iOS and Android access, no credit card required. Pro: $19.99/month (billed quarterly at $59.97) for unlimited Use AI Instant messaging, premium model access, projects, image generation and Deep Research. Max: $116.99/month (billed quarterly at $350.97) with 5x the usage allowance, maximum reasoning and Deep Research. Prices vary by country and promotion.

- **Many frontier models in one app:** Switch between Claude, GPT, Gemini, Grok, DeepSeek, Kimi, Qwen, GLM and Meta Muse models without juggling separate subscriptions.
- **Switch models mid-chat:** Start a conversation on a fast model and hand the same thread to a stronger reasoning model when the task gets harder, keeping context intact.
- **Deep Research with citations:** Run multi-source research that reads up to 200 sources on Pro and up to 1,000 on Max, returning structured reports with references.
- **Documents, slides and sheets:** Create PDFs, slide decks and spreadsheets directly from a prompt, and generate images with leading models such as Nano Banana and GPT Image.
- **Connectors, projects and memory:** Link 100+ external apps, organise work into projects and knowledge bases, and keep long-term memory and context across sessions.

**優勢:** One subscription and one interface replaces several separate model subscriptions; Free tier is genuinely usable with no credit card required; Model switching mid-conversation keeps context when you escalate to a stronger model; Built-in document, slide, sheet and image generation alongside chat

**限制:** You are limited to whichever models the platform has integrated; you cannot plug in arbitrary API keys for every model; Premium model access is metered by a monthly allowance, so heavy users on Pro can run out; Because it resells frontier models, availability of specific named models can change without notice; No self-hosting or on-premise option for teams that need data to stay in-house

[Profile (Markdown)](https://openaitools.app/tw/tool/use-ai.md)

## 常見問題

### FluidStack 與 Use AI 的每月流量相比如何？

FluidStack 每月有 154,620 次造訪，而 Use AI 有 8,751,848。流量估算反映受眾規模，並非產品品質。

### 兩者的成長率相比如何？

FluidStack 的月增率為 +7.3%；Use AI 為 -10.2%。

### 價格相比如何？

FluidStack：付費、需聯絡報價。Enterprise and contact-for-pricing. FluidStack does not publish per-GPU-hour rates or a self-serve sign-up on its website; capacity is scoped and quoted through a direct sales conversation based on cluster size, duration and hardware. Catalogue listings classify it as a paid product requiring contact for pricing. Use AI：免費試用、付費。Freemium with a free trial-style free tier. Free: $0 with generous everyday chat, limited web search and web, iOS and Android access, no credit card required. Pro: $19.99/month (billed quarterly at $59.97) for unlimited Use AI Instant messaging, premium model access, projects, image generation and Deep Research. Max: $116.99/month (billed quarterly at $350.97) with 5x the usage allowance, maximum reasoning and Deep Research. Prices vary by country and promotion.

## 替代方案

| # | 工具名稱 | 每月造訪次數 | 月成長率 | 定價模式 | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [ChatGPT](https://openaitools.app/tw/tool/chatgpt-4) | 6,048,022,723 | +2.2% | 免費增值 | Delivers industry-leading reasoning and multimodal capabilities in a single model, but lacks multi-model switching options. | [.md](https://openaitools.app/tw/tool/chatgpt-4.md) |
| 2 | [Claude](https://openaitools.app/tw/tool/claude-2) | 1,253,439,413 | +23.8% | 免費增值 | Excels at nuanced writing and document analysis using Anthropic models, but does not aggregate alternative frontier providers. | [.md](https://openaitools.app/tw/tool/claude-2.md) |
| 3 | [DeepSeek](https://openaitools.app/tw/tool/deepseek) | 372,761,591 | +4.3% | 免費增值 | Provides high-efficiency open-weight reasoning models at low cost, but lacks a multi-model aggregator workspace interface. | [.md](https://openaitools.app/tw/tool/deepseek.md) |
| 4 | [Perplexity](https://openaitools.app/tw/tool/perplexity-ai) | 88,310,223 | -3.7% | 免費增值 | Focuses heavily on real-time web search with citations, but offers less flexibility for multi-model prompt comparison. | [.md](https://openaitools.app/tw/tool/perplexity-ai.md) |
| 5 | [Poe](https://openaitools.app/tw/tool/poe) | 5,894,702 | +9.1% | 免費增值 | 整合了各種頂尖模型與自訂機器人於一個聊天應用中，但缺乏桌面工作區的自訂功能。 | [.md](https://openaitools.app/tw/tool/poe.md) |
| 6 | [Chatbox AI](https://openaitools.app/tw/tool/chatbox-ai) | 3,291,252 | +3.8% | 付費 | 提供多模型桌面與網頁工作區，但若要獲得完整彈性，則需設定您自己的 API 金鑰。 | [.md](https://openaitools.app/tw/tool/chatbox-ai.md) |
| 7 | [fal.ai](https://openaitools.app/tw/tool/fal-ai) | 3,093,684 | -3.7% | Paid, pay-as-you-go usage-based pricing | Delivers developer-first serverless endpoints optimized for generative media models rather than general-purpose infrastructure. | [.md](https://openaitools.app/tw/tool/fal-ai.md) |
| 8 | [RunPod](https://openaitools.app/tw/tool/runpod) | 2,881,043 | +5.9% | 付費 | 提供靈活的隨需 GPU 租賃與無伺服器端點，但缺乏 FluidStack 的超大規模企業級 GPU 叢集。 | [.md](https://openaitools.app/tw/tool/runpod.md) |
| 9 | [Together AI](https://openaitools.app/tw/tool/together-ai) | 1,645,930 | +64.9% | 免費增值、付費 | 專注於優化的無伺服器推論 API 與託管模型代管，而非單純的裸叢集租賃。 | [.md](https://openaitools.app/tw/tool/together-ai.md) |
| 10 | [Merlin AI](https://openaitools.app/tw/tool/merlin-ai) | 1,382,634 | +13.1% | 免費增值 | 將多模型 AI 直接整合到您的瀏覽器工作流程中，以情境頁面小幫手取代深入的多模型聊天。 | [.md](https://openaitools.app/tw/tool/merlin-ai.md) |

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來源：https://openaitools.app/tw/compare/fluidstack-vs-use-ai

More Markdown: [分類](https://openaitools.app/tw/categories.md) · [流量排名](https://openaitools.app/tw/rankings.md) · [llms.txt](https://openaitools.app/tw/llms.txt)