Overview
LinkedIn 联系方式挖掘与 WhatsApp 账号采集助手
LINKEDIN SALES ASSISTANT Use this feature on www.linkedin.com to discover potential email addresses and phone numbers associated with LinkedIn profiles. View contact details in one place, copy them quickly, or sync selected information to your YiSouSou SaaS account. WHATSAPP NUMBER RESEARCH Use this feature on web.whatsapp.com. Search public results from Google, Bing, and Yandex for international phone numbers using product or industry keywords. Countries, platform scopes, and result pages can be configured. NUMBER VALIDATION AND MANAGEMENT Use the number research workspace on web.whatsapp.com to normalize, deduplicate, and validate WhatsApp availability. CSV import and export are also supported. YISOUSOU ACCOUNT INTEGRATION Connect securely to a YiSouSou SaaS account, view the current points balance, and sync selected information. Some discovery or validation actions may use points when results are returned. How to Use 1. Install the extension and sign in to YiSouSou SaaS. 2. Open a LinkedIn profile and use the sales assistant. 3. Open WhatsApp Web and configure a keyword, country, and search scope. 4. Search, validate, and export the required results. Privacy and Responsible Use The extension accesses supported websites and processes related data only when the user requests a feature. Contact availability depends on public information, platform content, and the user’s access rights. An email address or phone number is not guaranteed for every profile. Use this extension only for lawful business research and customer management. Users must comply with applicable privacy, anti-spam, marketing, and platform rules. Harassment, fraud, spam, and unauthorized data collection are prohibited.
Details
- Version1.1.5
- UpdatedAugust 20, 2026
- FeaturesOffers in-app purchases
- Offered byrosia
- Size207KiB
- LanguagesEnglish (United States)
- Developer
Email
sales@yisousou.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
YiSou - Linkedin & WhatsApp Assistant has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
YiSou - Linkedin & WhatsApp Assistant handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
