Code Arena 记录了 35,827,928 月访问量，月度环比增长为 +19.4%，定价为免费。Vellum 记录了 331,901 月访问量，增长率为 -20.8%，定价为免费增值，付费。
Vellum is a personal AI assistant that you own and customize. It runs locally on your machine or in Vellum Cloud, remembers your context over time, connects to your tools and takes real actions like email, calendar, research and file work, with model choice across OpenAI, Anthropic, Gemini or local open weights via Ollama.
| 维度 / 指标 |  | |
|---|---|---|
| 官方域名 | arena.ai | vellum.ai |
| 定价模式 | 免费 | 免费增值，付费 |
| 月访问量 | 3582.79万 (35,827,928) | 33.19万 (331,901) |
| 月度环比流量变化 | +583.28万 (+19.4%) | -8.7万 (-20.8%) |
| 主要市场与份额 | 🇮🇳 印度 (13.1%) | 🇺🇸 美国 (31.3%) |
| 直接访问 / 月 | 2433.99万 | 7.02万 |
| 用户评分 | 4.7 | 4.2 |
| 支持的平台 | 网站 | 网站 |
让 AI 编程模型同台竞技
把同一个编程需求发给多个主流模型，对比它们生成的应用与逻辑。
实时观看模型搭建 Web 应用和网站，看到的不只是最终文件，还有过程。
项目不止于零散片段，能检验模型如何组织组件、路由与样式。
追踪哪些编程模型长期累积胜场，找出稳定表现优异的选手。
Vellum is a personal AI assistant that you own and customize. It runs locally on your machine or in Vellum Cloud, remembers your context over time, connects to your tools and takes real actions like email, calendar, research and file work, with model choice across OpenAI, Anthropic, Gemini or local open weights via Ollama.
A custom-built memory system that retains you, your people, preferences and work across every conversation, rather than resetting each session.
Connect Google Workspace, Slack, Notion, your filesystem and community plugins so the assistant can send emails, manage calendars, browse, create slides and run research.
Set permissions so sensitive actions like emailing new contacts or modifying key files require approval until you mark them trusted.
Switch between OpenAI, Anthropic, Gemini or open-weight models via Ollama at any time, keeping you free of a single vendor lock-in.
免费 / 开源Serves as a lightweight backend runtime for running local models, but requires a separate UI or client app.
免费 / 开源Serves as a lightweight backend runtime for running local models, but requires a separate UI or client app.
专项更强Excels at node-based workflow automation and agent orchestration, but is less focused on conversational assistant interactions.
专项更强Excels at node-based workflow automation and agent orchestration, but is less focused on conversational assistant interactions.
免费 / 开源将本地模型直接连接至通讯应用程式以进行任务自动化，但缺乏 Vellum 精致的桌面助手界面。
让 AI 模型同台竞技、由真人投票选出最佳设计产出的众包竞技场
免费 / 开源为本地模型提供功能丰富的自托管聊天界面，但缺乏原生背景工作流自动化。
免费 / 开源为本地模型提供功能丰富的自托管聊天界面，但缺乏原生背景工作流自动化。
免费 / 开源专注于本地文档 RAG 与隐私优先的聊天，而 Vellum 则强调更广泛的助手工作流。
免费 / 开源检索并研究数百万公开的 SKILL.md 智能体技能
LabLab is a free global community and hackathon platform where developers, designers and founders build AI-native products with sponsor-provided models, APIs and prize pools.
LabLab is a free global community and hackathon platform where developers, designers and founders build AI-native products with sponsor-provided models, APIs and prize pools.
免费 / 开源Provides a streamlined desktop app for running local models, but lacks advanced agent memory and workflow integrations.
