Broadcasts
WhatsApp broadcasts to your clients. Personal, fast and with a way out.
Send one text to your client list or your whole address book. OTP Run puts each name into the greeting, skips people who opted out and shows how many were delivered, read and answered.
The free plan includes one WhatsApp number. No card required.
What you get
Personal greeting
Write {name} in the text and every client sees their own name. When a name is unknown, the greeting still reads naturally.
Opt-out built in
Anyone who replies STOP is unsubscribed automatically and skipped by later broadcasts. You can see and edit the list.
Clear results
Follow progress live: sent, delivered, read, replied, skipped and failed. Pause or cancel a broadcast at any time.
What it looks like in code
Send to a list of numbers or to all contacts. Leave it as a draft to review it in the dashboard first.
curl -X POST https://otprun.com/v1/campaigns \
-H "Authorization: Bearer $OTPRUN_API_KEY" \
-H "Content-Type: application/json" \
-d '{"name":"October","text":"Hello, {name}! New arrivals are in.","all_contacts":true}'How to start
Create a free account, link your WhatsApp and import contacts from the phone or a file.
Write the text with {name} and choose the recipients.
Start the broadcast and follow the results in the dashboard.
Questions
How many people can I reach?
Up to 10,000 recipients in one broadcast. Messages go out right away, one after another.
Can I send advertising to people who do not know me?
No. Broadcasts are for clients who know you and expect your messages. Unsolicited advertising is not allowed by our terms.
How do people unsubscribe?
They reply STOP or a similar word in their language, and they are excluded from all later broadcasts automatically.
Where do the contacts come from?
Import the names saved on your phone in one step, upload a vCard or CSV export from Google or Outlook, or pass phone numbers in the request.
Link your number and send the first message today.
Free, no card needed. You can unlink the number from your phone at any time.
Link my number free