Full contact data validation eliminates inaccurate lead information for global B2B prospecting. Run multi-dimensional phone checks to distinguish valid/invalidnumbers, landlines, mobile lines and WhatsApp registered accounts. Complete email authentication to flag active and dormant mailboxes, alongside domainvalidation to confirm functional or defunct business websites. Streamline email validation, phone validation and domain verification workflows for sales teams,recruiters and export businesses. Cut email bounce rates drastically and boost efficiency for B2B cold outreach and global prospect search. Execute professionalCRM data cleansing, candidate screening and supplier lead validation via all-in-one verification features. Perfect for bulk export email pre-sending datacleaning, talent recruitment screening and overseas buyer identity verification.

一站式B2B潜在客户数据验证工具,清洗电话、邮箱、域名信息。

安装使用

复制下面这段提示词发给你的 AI(Claude / Cursor / TRAE / Codex / WorkBuddy 等),它会自动帮你完成安装:

帮我安装这个 AI Skill:Full contact data validation eliminates inaccurate lead information for global B2B prospecting. Run multi-dimensional phone checks to distinguish valid/invalidnumbers, landlines, mobile lines and WhatsApp registered accounts. Complete email authentication to flag active and dormant mailboxes, alongside domainvalidation to confirm functional or defunct business websites. Streamline email validation, phone validation and domain verification workflows for sales teams,recruiters and export businesses. Cut email bounce rates drastically and boost efficiency for B2B cold outreach and global prospect search. Execute professionalCRM data cleansing, candidate screening and supplier lead validation via all-in-one verification features. Perfect for bulk export email pre-sending datacleaning, talent recruitment screening and overseas buyer identity verification.。
它的用途是:一站式B2B潜在客户数据验证工具,清洗电话、邮箱、域名信息。
完整的 Skill 内容见:https://321skill.com/skills/full-contact-data-validation-eliminates-inaccurate-lead-info-x-7/raw/index.md
请读取该页面内容,如果是 SKILL.md 格式直接安装,如果是 README 提炼核心 prompt 后安装。

提示词包含完整的 Skill 内容链接,AI 读取后即可完成安装。你也可以 查看完整内容 确认无误。

使用示例

‘请帮我验证这份包含500个海外买家的Excel表格,检查他们的电话、邮箱和公司网站是否有效。’,它会引导你上传文件或提供API配置,然后执行验证并生成一份报告,清晰标出有效线索、无效号码、可接收邮件的活跃邮箱以及仍在运营的公司网站,帮助你精准锁定高价值目标。

介绍

在B2B销售、招聘和外贸业务中,不准确的联系人信息(如无效电话、错误邮箱、失效网站)会导致沟通成本飙升、邮件高退回率和销售线索浪费。本工具通过多维度验证,帮助团队从源头清洗数据,提升外联效率。

该工具提供电话、邮箱、域名和WhatsApp状态的一站式验证。用户可以批量上传或通过API集成数据,系统会自动执行多维检查,例如区分手机/座机、验证邮箱活跃度、确认网站可访问性,并标记出无效、休眠或已注销的记录。

它非常适合需要大量进行陌生拜访(Cold Outreach)的B2B销售团队、负责海外人才寻访的招聘人员(Recruiters)以及从事出口贸易、需要验证海外买家身份真实性的外贸业务员。这些角色都依赖准确的联系信息来开展业务。

建议在启动大规模邮件营销或电话营销活动前,使用此工具对潜在客户列表进行预处理。对于持续积累的CRM数据,可以设置定期验证任务,以保持数据库的清洁度,从而长期控制成本并提升转化率。

核心特点

与单一验证工具(如仅验证邮箱)不同,它集成了电话(含WhatsApp状态)、邮箱和域名的全方位验证,尤其提供了WhatsApp注册状态的独特检查维度,这对于依赖即时通讯工具进行海外客户沟通的团队至关重要。

注意事项

不适合验证个人消费者(C端)的非商业数据,或需要深度社交资料(如LinkedIn)验证的场景。

常见问题

这个工具能降低邮件退信率吗?

可以,通过严格的邮箱验证和域名检查,能有效过滤无效和休眠邮箱,大幅降低退信率。

支持批量处理数据吗?

支持,提供批量上传和API接口,适合销售团队和外贸企业处理海量潜在客户数据。

给 AI 助手的安装指引

如果你的 AI 编程助手(Claude Code、Cursor、TRAE 等)能看到这个页面,把下面这段发给它即可自动完成安装:

请访问 https://321skill.com/skills/full-contact-data-validation-eliminates-inaccurate-lead-info-x-7/raw/index.md 读取 Full contact data validation eliminates inaccurate lead information for global B2B prospecting. Run multi-dimensional phone checks to distinguish valid/invalidnumbers, landlines, mobile lines and WhatsApp registered accounts. Complete email authentication to flag active and dormant mailboxes, alongside domainvalidation to confirm functional or defunct business websites. Streamline email validation, phone validation and domain verification workflows for sales teams,recruiters and export businesses. Cut email bounce rates drastically and boost efficiency for B2B cold outreach and global prospect search. Execute professionalCRM data cleansing, candidate screening and supplier lead validation via all-in-one verification features. Perfect for bulk export email pre-sending datacleaning, talent recruitment screening and overseas buyer identity verification. 的原始 Skill 定义(Markdown 格式),按其中说明在我的环境里完成安装和配置。