全球需求雷达 · 看清全球正在花钱买什么

这个雷达是怎么来的（不藏）How this radar is built (nothing hidden)

实时层：每日抓取 RemoteOK、Remotive、Jobicy、Hacker News「Who is Hiring」四个免费公开 API 的真实岗位，统计每个需求在岗位里被提到的次数与占比。Live layer: every day we fetch real postings from four free public APIs — RemoteOK, Remotive, Jobicy, Hacker News "Who is Hiring" — and count how often each demand appears.
官方层：Upwork / Fiverr 官方公开报告的数字（各自标注发布日期），作为需求的独立交叉验证。Official layer: figures from Upwork / Fiverr public reports, each labelled with its own release date, as independent cross-checks.
为什么我们不抓 Upwork / Fiverr / LinkedIn：它们的服务条款明确禁止抓取，违规会导致账号封禁。我们只用官方公开报告 + 免费公开 API，所以这张雷达你可以放心引用。Why we never scrape Upwork / Fiverr / LinkedIn: their terms explicitly prohibit scraping and violations get accounts banned. We use only official public reports plus free public APIs — so this radar is safe to cite.
定价不是报价：卡片里的价格是「市场证据区间」（来自公开报告与公开报价观察），不是我们给你的承诺或报价。Prices are not quotes: price bands are market evidence (from public reports and public listings) — never a promise or a quote from us.
还没接入的：产品层（Product Hunt，需免费 token）、搜索层（趋势 API，Google 官方仍是白名单 alpha）、电商层（平台数据需合作方资质）。没接入我们直接标出来，不假装有。Not wired up yet: Product layer (Product Hunt — needs a free token), Search layer (trends API — Google's official one is still allowlist alpha), Commerce layer (platform data needs partner credentials). We label the gaps instead of faking them.

📅 每日归档 · 本周 vs 上周 · 订阅📅 Daily archive · this week vs last week · subscribe

每期归档都是一份冻结快照：编号机会、需求环比、竞争与难度、初始成本、买家地区、进入路径，全部可核查、可回看。RSS 每天一期，订阅零门槛。Every issue is a frozen snapshot: ranked opportunities, demand change, competition, difficulty, entry cost, buyer regions, entry path — all verifiable and reviewable. RSS delivers one issue a day, no account needed.

需求信号Demand signal	本周日均This wk avg	上周日均Last wk avg	变化Change	状态Status
AI 集成（把模型接进现有系统）AI Integration (LLMs into existing systems)	140.7	149.5	-6%	🌡 平稳🌡 Steady
n8n 工作流自动化（中小团队首选）n8n Workflow Automation	96.7	101.5	-5%	🌡 平稳🌡 Steady
AI 移动应用开发AI Mobile App Development	92.1	95.0	-3%	🌡 平稳🌡 Steady
AI 数据清洗 / 表格自动化AI Data Cleaning & Spreadsheet Automation	91.1	96.0	-5%	🌡 平稳🌡 Steady
Shopify 建站与视觉设计Shopify Store Build & Design	37.6	37.5	+0%	🌡 平稳🌡 Steady
无人出镜内容频道（YouTube 自动化）Faceless Content Channels (YouTube Automation)	24.0	24.5	-2%	🌡 平稳🌡 Steady

「变化」= 本周日均 ÷ 上周日均 − 1，同采集口径；竞争/难度为人工评估，不冒充环比。"Change" = this-week daily average ÷ last-week average − 1 on the same method; competition and difficulty stay human-assessed.