Upload your list
Import CSV or TXT files with phone number data, then confirm the task settings before processing.
Filter out numbers recently active on e-commerce platforms and reach high-converting users with real purchasing habits.
Price (per 10,000 numbers) $5.5 USD
Filter out numbers recently active on e-commerce platforms and reach high-converting users with real purchasing habits. Upload a CSV or use the REST API, then export one structured result for every input row.
Filter out numbers recently active on e-commerce platforms and reach high-converting users with real purchasing habits.
Price (per 10,000 numbers) $5.5 USD
Filter out numbers recently active on e-commerce platforms and reach high-converting users with real purchasing habits. Upload a CSV or use the REST API, then export one structured result for every input row.
No account, number, or SIM required
Every check runs through official platform APIs on our own infrastructure. You never connect, bind, or use your own account, phone number, or SIM card — just upload your list or call the API and get results.
Detection signals
Filter out numbers recently active on e-commerce platforms and reach high-converting users with real purchasing habits. Upload a CSV or use the REST API, then export one structured result for every input row.
Filter out numbers recently active on e-commerce platforms and reach high-converting users with real purchasing habits.
Bulk workflow — process CSV files or use the REST API, with every result mapped to its original input.
Reads registration signals only. The account holder is never messaged, logged in to, or notified.
Workflow
Use E-commerce Activity Checker as part of a repeatable list-cleaning workflow before outreach, CRM imports, or audience segmentation.
Import CSV or TXT files with phone number data, then confirm the task settings before processing.
NumberChecker.AI processes the file in bulk and returns structured status signals for each row.
Download results and route clean, matched, unmatched, or review-needed rows into your next workflow.
Outputs
Use cases
Remove unsupported or low-confidence records before campaigns or imports.
Create groups based on platform, email, phone, or account-related signals.
Send uncertain or high-value records into a separate internal review queue.
Related checks
Explore checks that teams often run before or after this product.
Validate numbering format, line type, and reachability signals before platform-specific checks
Detect phone number activity level via big-data analytics to improve SMS delivery and reduce costs
Identify high-value phone users via big-data signals for better targeting and prioritization
Viber account verification
FAQ
Yes. Upload a CSV or use the REST API, then export one result for every submitted number.
No. The check is passive and does not message, log in to, or notify the account holder.
Yes. New accounts receive free checks on signup, and every check is pay-as-you-go with no monthly fee.
Compare pricing, review API options, or create an account to upload your first production list.