Other bulk texting tools blast the whole list and waste money on dead numbers. ZHONGHUA Express looks up every number first, drops landlines and virtual numbers, keeps only the reachable ones, then uses short links to measure the cost of each real human click.
Capabilities built into the product that mainstream US SMS software mostly lacks
LRN lookup for mobile / landline / VoIP, WhatsApp registration and number status — drop the unreachable, push delivery above 95%.
Failed numbers are remembered and skipped next time; sender numbers are validated first, so you don't burn money or degrade your gateway.
Short links land on a pre-filled page; clicks within 60s of send and bot clicks are removed, leaving the true cost per real human click.
Timezone by area code, no sends 8pm–8am, 11 federal holidays, STOP breaker, consent gate. Strict mode by default.
SendCloud / Telnyx / Twilio and more, on your own account. We never handle your message content or carrier fees.
4-step campaigns: cost estimate, full sample text, phone preview, scheduling and random spacing; name cleanup and 160-char protection.
Annual subscription, licensed to your PC. Contact us to move a license to a new machine.
Free 7-day trial, no credit card. After installing, send us your machine code to get a license key.
Yes. You use your own SendCloud / Telnyx / Twilio account; the app sends, scrubs and reports, and SMS fees are billed at your gateway's rate. That way we never touch your money or content, and your data stays on your PC.
No. ZHONGHUA Express defaults to strict compliance and helps you respect timezones, opt-outs and consent records. Getting recipient consent and following local law (e.g. US TCPA) is your responsibility. We do not provide or promote carrier-evasion features.
Lists, templates and send logs live on your own computer. The app only goes online to activate and re-verify the license weekly; delivery receipts and link clicks are relayed through our endpoint, isolated by your license key, and pulled back to your PC.
Each key binds a fixed number of machines. Send your old machine code to support to unbind, then activate on the new PC.
Measured on real lists: 95–98% delivery when texting only WhatsApp-registered numbers; about $0.10 per human click (vs ~$0.15 looking up every number first). It depends on your list quality and gateway.
ZHONGHUA Express