来发信: 免费 B2B 邮箱搜索 & 外贸客户开发工具
一键获取 LinkedIn、Google 及企业官网的客户邮箱与电话。内置 AI 验证,准确率 99%。外贸人必备的免费 B2B 获客与背调神器,支持一键同步线索至来发信后台。
As of June 2026, 来发信: 免费 B2B 邮箱搜索 & 外贸客户开发工具 has 152 users and a 5.00/5 rating from 10 reviews in the Productivity category.
Usersup 111.1 percent+111.1%
152
152
Ratingno change0%
5.00
10 reviews
Reviewsup 11.1 percent+11.1%
10
Version
1.1.0
Manifest V3
90-day change · In the last 90 days this extension 1 version update, changed permissions.
History
9 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 72 | 5.00 | 9 | 1.0.8 |
| Apr 17, 2026 | 76 | 5.00 | 9 | 1.0.8 |
| Apr 22, 2026 | 102 | 5.00 | 9 | 1.0.8 |
| Apr 27, 2026 | 106 | 5.00 | 9 | 1.0.8 |
| May 4, 2026 | 113 | 5.00 | 9 | 1.0.8 |
| May 11, 2026 | 121 | 5.00 | 9 | 1.0.8 |
| May 20, 2026 | 122 | 5.00 | 9 | 1.0.8 |
| May 30, 2026 | 131 | 5.00 | 10 | 1.0.8 |
| Jun 7, 2026 | 137 | 5.00 | 10 | 1.0.8 |
| Now | 152 | 5.00 | 10 | 1.1.0 |
Changelog
- Jun 7, 2026host_permissions
*://*.laifaxin.com/*
*://*.laifaxin.com/*, https://api.frankfurter.dev/*
Permissions & access
- Permissions
- sidePanelstoragewebRequesttabs
- Host access
- *://*.laifaxin.com/*, https://api.frankfurter.dev/*
Screenshots
About
🚀 提升外贸客户开发效率的必备工具! 来发信 (Laifaxin) 是一款专为 B2B 外贸专业人士设计的效率插件。它可以帮助您在浏览网页时快速发现潜在的商业机会,管理客户线索,是您拓展全球业务的得力助手。 我们致力于利用 AI 技术,帮助用户在 LinkedIn (领英)、Google 搜索结果以及任意企业官网上,合法、合规地获取公开的商业联系信息。 🔥 核心功能 (Core Features): ✅ 智能发现联系方式 (Smart Contact Finder) 在您浏览 LinkedIn 个人资料、搜索列表或公司官网时,插件会自动检测并展示页面上公开的商业邮箱 (Email)、电话 (Phone) 及职位信息,省去人工查找的繁琐。 ✅ 实时邮箱验证 (Real-time Email Verification) 内置强大的验证服务,在获取数据的同时自动验证邮箱有效性。帮助您识别无效邮箱,保护您的发信信誉度,显著降低退信率。 ✅ 企业全景洞察 (Company Insights) 访问客户网站时,自动展示该企业的公开工商信息、规模、社交媒体账号及关键职员列表。助您快速进行客户背调,精准判断客户质量。 ✅ 高效线索管理 (CRM Integration) 发现的商机可一键保存至“来发信”云端后台。支持客户分类、状态管理及后续营销跟进,实现从“发现”到“管理”的无缝工作流。 ✅ 免费开始使用 (Free to Start) 注册即享免费额度,支持按国家、行业等多维度筛选目标客户,高性价比的获客选择。 🛡️ 隐私与安全 (Privacy & Security): 来发信严格遵守 GDPR 及相关数据隐私法规。我们仅收集和展示互联网上公开可见的商业信息,绝不窃取用户私人数据或进行未经授权的后台操作。 ---------------------------------------- 🚀 Boost Your B2B Sales Efficiency with Laifaxin! Laifaxin is a powerful browser extension designed for global trade professionals. It helps you identify business opportunities and manage leads efficiently while browsing LinkedIn, Google, and company websites. 🔥 Key Features: * **Find Verified Emails:** Instantly reveal publicly available business emails and phone numbers on LinkedIn profiles and company websites. * **Email Verification:** Built-in real-time verification ensures the emails you find are deliverable, protecting your sender reputation. * **Company Insights:** Get a quick overview of company details, size, and social media links directly on their official website. * **CRM Integration:** Save leads to your Laifa dashboard with one click for easy management and follow-up. * **Free to Start:** Sign up to get free credits. A cost-effective solution for global prospecting. ---------------------------------------- 了解更多 (Website):https://www.laifaxin.com 隐私政策 (Privacy Policy):https://www.laifaxin.com/psp/privacy.html 联系支持 (Support):[email protected]
Technical
- Version
- 1.1.0
- Manifest
- V3
- Size
- 1.9MiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- mjkpgemplmipobphdjabfnbgaoijecai
- Developer ID
- u843446d5a63b2b7f4586e820d96d4719
- Developer Email
- [email protected]
- Created
- Jan 23, 2026
- Last Updated (Store)
- Jun 3, 2026
- Last Scraped
- Jun 7, 2026
- Website
- laifaxin.com
- Support URL
- https://www.laifaxin.com
- Privacy Policy
- https://www.laifaxin.com/psp/privacy.html
Similar extensions
Alternatives to 来发信: 免费 B2B 邮箱搜索 & 外贸客户开发工具, ranked by description similarity.
GladMail 外贸客户邮箱查找工具
简单好用的网页邮箱获取工具,在任何网站上挖掘邮箱。快速提取谷歌搜索到的目标客户网站。
5.0K
★ 5.0
Email finder by soujiyi.com
Find email addresses, phone numbers and social accounts from anywhere on the web, with just one click.
3.0K
★ 4.8
Geeksend - Email Finder
One-click search, easily find email addresses on any website.
110
贸小七获客助手
数据抓取工具,包括电话号码、电子邮件、商家信息
408
★ 5.0
Email Finder by Data Sniper
Find website emails instantly with Data Sniper's Email Finder—one click to boost your outreach!
38
蜂邮-网页邮箱提取器 - 邮箱收集采集助手 Email Hunter Extractor
网页邮箱提取器收集邮箱助手是一款由蜂邮开发的高效的Chrome浏览器扩展,专门用于从网页中智能提取所有可见和隐藏的邮箱地址。无论是简单的联系方式页面,还是复杂的商业网站,本插件都能精准识别并提取出所有符合标准的邮箱格式,帮助您快速收集联系信息。
97
Email Finder
Find contact emails from any website - by LaunchIgniter
91
★ 4.2
whatsapp实时翻译|AI辅助|销售助手|防封
专为WhatsApp设计的AI翻译助手,支持智能回复建议和多语言自动检测
515
★ 4.9
Data sourced from the Chrome Web Store · last verified Jun 7, 2026.