#1
WAChecker is a Chrome extension that checks the WhatsApp registration status of phone number lists using your current WhatsApp Web session. Paste or import numbers, run a paced checking task, filter the registered and not-found results, and export the contacts you need to Excel — all inside the browser, with no WhatsApp Business API approval required.
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | tinyfish.ai | wachecker.wadesk.io |
| 定价模式 | 免费增值,定价请咨询 | freemium |
| 月访问量 | 112.5万 (1,124,952) | 4088 (4,088) |
| 月度环比流量变化 |
| +74.96万 (+199.7%) |
| +2165 (+112.6%) |
| 主要市场与份额 | 🇺🇸 美国 (27.4%) | 🇮🇳 印度 (54.5%) |
|---|
| 直接访问 / 月 | 40.13万 | 1664 |
|---|
| 用户评分 | 4.4 | 3.8 |
|---|
| 支持的平台 | 网站 | 网站 |
|---|

一个 API Key,提供面向智能体的网页搜索、抓取、浏览与自动化能力
真实浏览器渲染的搜索,以结构化 JSON 返回实时、非缓存的结果,且不收取搜索费用。
把任意 URL 转换为省 token 的 Markdown、JSON 或 HTML,在内容到达模型前就剔除导航栏、Cookie 弹窗与广告。
提供可保持状态的完整云浏览器会话,可用 Playwright、Puppeteer 或 Chrome DevTools 协议驱动。
用自然语言给出目标,智能体即可导航、填表并返回结构化结果;监控功能会在被跟踪的页面或主题变化时发出提醒。

WAChecker is a Chrome extension that checks the WhatsApp registration status of phone number lists using your current WhatsApp Web session. Paste or import numbers, run a paced checking task, filter the registered and not-found results, and export the contacts you need to Excel — all inside the browser, with no WhatsApp Business API approval required.
Paste numbers one per line or import an XLSX list and check WhatsApp registration status in bulk through your current WhatsApp Web session.
Sort results into registered, not-found, and pending with one click, and automatically mark duplicate numbers before outreach.
Set checking intervals to run long validation tasks at a controlled speed that fits your workflow.
Export the filtered valid numbers to Excel, including status, original number, and formatted international number for CRM import.
#1免费 / 开源提供更干净、适合 LLM 的 Markdown 转换与爬虫功能,但缺乏 TinyFish 的交互式云端浏览器自动化能力。

提供强大的无头浏览器自动化和控制,但比起托管的 Agent API,需要更多自定义开发。

专项更强Provides independent web search and agent grounding, but lacks content fetching and browser automation features.
免费 / 开源Uses natural language prompts for open-source web scraping, but offers fewer managed enterprise cloud browser features.
提供强大的无头浏览器自动化和控制,但比起托管的 Agent API,需要更多自定义开发。
面向商品、达人、直播电商与竞品的 TikTok Shop 数据分析平台
在拒付被提交前就拦下它
免费 / 开源Uses natural language prompts for open-source web scraping, but offers fewer managed enterprise cloud browser features.