PingFlock lets you send personalised updates, reminders and promotions to customers who opted in, straight from the number they already know you by. Built-in pacing and daily limits help keep your number healthy.
No new phone number, no complicated setup.
Sign up with your email and start a free 7-day trial – no card, no contract.
Scan a QR code with your phone, just like linking a computer. PingFlock works with your existing WhatsApp number.
Upload your customer list, write your message with names and variations, and let PingFlock pace the sending for you.
Simple enough for a busy shop owner, careful enough to protect your number.
Write {name|there} and every customer is greeted by name, with a friendly fallback when a name is missing.
Spintax like {Hi|Hello} gives each message slightly different wording, so it reads naturally.
Attach an image, PDF or menu to your message – great for promotions, price lists and schedules.
Random delays, short breaks between batches and a daily cap keep your sending gentle and human-paced to protect your number.
Upload a CSV or Excel sheet. Numbers are cleaned up, duplicates removed, and any extra column becomes a placeholder.
See sent, skipped and failed per campaign as it runs, and download the results as a CSV.
Link up to 3 numbers on Growth and up to 10 on Pro – one per outlet, branch or team member.
Stay in control: pause a campaign any time and pick up where you left off.
Choose a safe, balanced or faster pace with one click, and see how long a campaign will take before you start.
For businesses whose customers already message them – and want to hear from them.
Appointment reminders, rebooking nudges and seasonal promos.
Follow-ups, vaccination and check-up reminders for patients who opted in.
Class updates, schedule changes and new-term enrolment for parents.
New menu launches, festive set menus and loyalty member deals.
New arrivals, restock alerts and member-only sales.
New listings and viewing updates for clients who asked to be kept posted.
Servicing reminders, workshop promotions and test-drive follow-ups.
Gyms, studios, home services – any business with customers who opted in.
Start free, upgrade when you're ready. Save 2 months with yearly billing.
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PingFlock is for keeping in touch with your own customers – people who gave you their number and agreed to receive your messages. It is not for cold outreach.
No. PingFlock works with your existing WhatsApp or WhatsApp Business number – you link it by scanning a QR code, just like linking a computer. No API application, no new number.
No. You pay a flat monthly (or yearly) plan price in SGD. Each plan includes a monthly message allowance and a daily limit; there are no extra per-message charges from us.
Honestly, yes – any number can be restricted if recipients report or block it, and no tool can rule that out. PingFlock's pacing, breaks and daily limits reduce the risk, but they can't eliminate it. The best protection is messaging only customers who opted in, with content they expect. Our Good Practices FAQ explains how.
Tap "Get" on a plan to message us. We arrange payment with you directly and activate the plan on your account manually, usually the same day.
Yes. Plans are monthly or yearly with no lock-in; just tell us you don't want to renew and your plan simply won't be extended.
Your contact lists and campaigns are stored on our server inside your own account, kept separate from other customers, and used only to run your campaigns. The site uses an encrypted (HTTPS) connection, passwords are stored hashed, and you can delete your campaigns at any time.
Your trial gives you 7 days and 100 messages. After that you can still sign in and see your data; sending resumes once you pick a plan.
Yes. Starter includes 1 number, Growth up to 3 and Pro up to 10 – handy for multiple outlets or team members.
Free 7-day trial, 100 messages, no card needed. Set up in minutes with the number you already use.
