SimFin 记录了 15,391 月访问量，月度环比增长为 -27.5%，定价为免费增值。StealthWriter 记录了 2,887,114 月访问量，增长率为 +15.5%，定价为免费增值。
SimFin is a cloud stock-analysis and financial-data platform that combines a stock screener, portfolio backtesting, downloadable fundamentals and a developer-friendly data API covering thousands of US and European companies.
让 AI 文本更像人写，并可检测真人程度
| 维度 / 指标 | | |
|---|---|---|
| 官方域名 | simfin.com | stealthwriter.ai |
| 定价模式 | 免费增值 | 免费增值 |
| 月访问量 | 1.54万 (15,391) | 288.71万 (2,887,114) |
| 月度环比流量变化 | -5840 (-27.5%) | +38.78万 (+15.5%) |
| 主要市场与份额 | 🇺🇸 美国 (49.4%) | 🇺🇸 美国 (18.2%) |
| 直接访问 / 月 | 6249 | 161.61万 |
| 用户评分 | 4.4 | 3.7 |
| 支持的平台 | 网站 | 网站 |
SimFin is a cloud stock-analysis and financial-data platform that combines a stock screener, portfolio backtesting, downloadable fundamentals and a developer-friendly data API covering thousands of US and European companies.
Filter thousands of stocks with 80+ built-in indicators and unlimited custom conditions, then visualize the matches as line charts, scatter plots or distribution plots.
Test single stocks or weighted multi-criteria portfolios over 20+ years of history, with weekly to yearly rebalancing and sector benchmark comparisons.
Pull the same dataset through a Python package, Excel plugin, JSON web API or CSV bulk download, with tiered call-rate limits from 2 to 20 requests per second.
Monthly credit budgets from 500 to 30,000 let heavy users run intensive screens and backtests without throttling the interactive app.
让 AI 文本更像人写，并可检测真人程度
把 AI 生成的草稿改写为自然的措辞、节奏与语感，并可按需选择轻度、中度或强力的改写幅度。
在人性化前后扫描文本，逐句彩色标注仍显机器味的句子，方便针对性修改。
点击任意句子即可查看多个改写备选，逐步微调直至符合你自己的文风。
数秒内返回人性化结果，单次字数上限从免费版的 1,000 词到付费版的 5,000 词。
专项更强提供实时语法纠错、语气校准、写作来源追踪与团队风格指南的跨平台 AI 写作助手。
专项更强Offers versatile paraphrasing and vocabulary adjustment for academic writing, but is not specifically optimized to bypass AI detectors.
专项更强Offers versatile paraphrasing and vocabulary adjustment for academic writing, but is not specifically optimized to bypass AI detectors.
提供快速且具对话感的文字改写以绕过 AI 检测，但缺少专属的内置检测测试套件。},{de:
提供强大的多重检测器测试和文本人性化功能，但使用额度限制往往比 StealthWriter 更严格。
能有效将机器生成的散文转化为听起来自然的文字，但针对写作风格的自定义选项较少。},{de:
专项更强Rigorous content integrity and AI detection checker designed for publishers, but lacks direct text humanization tools.
专项更强Rigorous content integrity and AI detection checker designed for publishers, but lacks direct text humanization tools.
结合了 AI 人性化与内置写作工具，比 StealthWriter 简陋的界面提供更流畅的协作编辑体验。},{de:
AI 指标、真实订单流与图表整合于单一平台
