Prolific 记录了 18,697,671 月访问量,月度环比增长为 -1.8%,定价为付费。Tradytics 记录了 103,044 月访问量,增长率为 -9.9%,定价为免费增值,免费试用。
期权资金流、暗池与做市商 Gamma,内置 AI 分析师
| 维度 / 指标 | ||
|---|---|---|
| 官方域名 | prolific.com | tradytics.com |
| 定价模式 | 付费 | 免费增值,免费试用 |
| 月访问量 | 1869.77万 (18,697,671) | 10.3万 (103,044) |
| 月度环比流量变化 | -35.2万 (-1.8%) | -1.14万 (-9.9%) |
| 主要市场与份额 | 🇺🇸 美国 (48.8%) | 🇺🇸 美国 (83.1%) |
| 直接访问 / 月 | 1297.97万 | 7.73万 |
| 用户评分 | 4.6 | 4.3 |
| 支持的平台 | 网站 | 网站 |
为 AI 训练、评估与研究提供高质量人类数据
按详细的人口统计、职业和行为条件筛选参与者,触达小众或具代表性的样本,而非泛泛的人群。
采集用于模型微调的人类偏好数据,开展安全性评估与红队测试,并通过反馈 API 把人工环节接入自动化流水线。
注意力检验、诚实度筛查和审批流程,帮助你在分析结果前剔除敷衍或欺诈性回答。
发布研究后能迅速开始收集回答,工具支持筛选条件、配额设定和纵向研究设计。
期权资金流、暗池与做市商 Gamma,内置 AI 分析师
实时读取完整的 OPRA 期权逐笔数据,让你看到个股及整个市场的净权利金与资金流方向。
将暗池大单与该股全年自身活跃度进行排名对比,凸显异常巨大的场外交易。
以五分钟刷新周期为约 2,500 只股票建模做市商 Gamma、Delta、Vanna 与 Charm,以判断对冲压力。
AI 分析师会自行调取市场数据来回答问题,并提供资金流信号形态研究、回测,以及更高套餐中的 API/MCP 服务器。

Airtable AI is the AI layer of the Airtable platform: Omni, a conversational app builder and data analyst, plus Field Agents that research, enrich, and generate content inside your workflows.
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Semantic Scholar is a free, non-commercial academic search engine built by the Allen Institute for AI (Ai2). It indexes more than 240 million papers from every field of science and uses machine learning to extract meaning from abstracts, citations, figures and tables, so researchers find relevant work faster than with keyword-only search.
Semantic Scholar is a free, non-commercial academic search engine built by the Allen Institute for AI (Ai2). It indexes more than 240 million papers from every field of science and uses machine learning to extract meaning from abstracts, citations, figures and tables, so researchers find relevant work faster than with keyword-only search.
精准研究受众搭配 AI 校验的数据质量
WolframAlpha is a computational knowledge engine that answers factual, mathematical, and scientific queries by computing results from curated data and algorithms rather than just searching for them.
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