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.

A sales team imports a list of leads from a trade show and needs to verify phone numbers, emails, and domains before adding them to the CRM. The skill helps remove invalid contacts, reducing bounce rates and improving outreach efficiency.

Recruiters receive hundreds of resumes and need to validate contact information (phone, email, domain of previous employers) to filter out fake or outdated applications. This skill automates verification, saving time and ensuring only reachable candidates are contacted.

A procurement officer needs to verify the contact details of potential suppliers from an online directory. By checking email and domain validity, the skill reduces the risk of contacting fraudulent or non-existent businesses.

A market researcher collects contact data from various sources for a B2B survey. Using this skill, they can batch-check phone numbers and emails to ensure the sample is accurate and reachable, improving survey response rates.

A B2B lead generation agency needs to validate thousands of leads before delivering to clients. The skill checks phone, email, and domain validity in bulk, providing a quality score and reducing client complaints.

Users pay a fee for each validity check API call. The skill integrates with UpKuaJing's billing system, and users top up their account via order creation and online payment.

Users subscribe to monthly or annual plans that include a set number of checks. Higher tiers offer lower per-check costs and priority support.

Large enterprises with high-volume needs negotiate custom pricing for bulk API usage. This model offers discounted rates per check and dedicated account management.