Send bulk WhatsApp messages at scale
Ping by Blutec lets you send bulk WhatsApp messages legally through the official WhatsApp Business API. Broadcast to 10,000+ contacts with personalization, scheduling, and analytics — all while staying compliant with WhatsApp policies. No more manual messaging or risky third-party tools.
01
How bulk messaging works
- 01
Create your message template
Design your broadcast message using approved WhatsApp templates. Add dynamic variables for personalization, such as name or order ID.
- 02
Import and segment contacts
Upload your contact list or sync from CRM. Segment by audience, behaviour, or custom tags for targeted campaigns.
- 03
Schedule or send immediately
Choose a delivery time or send right away. Ping handles rate limits and delivery optimization automatically.
- 04
Track performance
Monitor delivery rates, opens, clicks, and replies in real time. Use insights to improve future campaigns.
02
Key capabilities
10K+ contacts
Send to thousands of contacts in a single broadcast. Scale as your list grows with our API infrastructure.
Personalization
Use dynamic variables to personalize each message with names, order details, and custom fields.
Scheduling
Schedule broadcasts for optimal delivery times. Time zones and delivery windows are handled automatically.
Analytics
Track delivery, read, and reply rates. See which messages perform best and optimize your campaigns.
Segmentation
Target specific audiences based on tags, behaviour, or CRM data. Send the right message to the right people.
Compliance
Built on the official WhatsApp Business API. Use approved templates and opt-in lists for compliant messaging.
03
Broadcast vs group messages
| Aspect | Bulk messaging (API) | Group messages |
|---|---|---|
| Consent | Opt-in required, verified contacts | Group members may not have opted in |
| Scale | 10,000+ per campaign | Capped by WhatsApp's group size limit |
| Personalization | Full per-recipient personalization | Same message for everyone |
| Analytics | Delivery, opens, clicks | Limited visibility |
| Compliance | Official API, compliant | Risk of bans |
04
Compliance and safety
Sending bulk WhatsApp messages legally requires using the official API and following WhatsApp policies. Ping by Blutec keeps you on the right side of them:
Opt-in required
Only message contacts who have opted in, with consent recorded.
Approved templates
Use WhatsApp-approved message templates for outbound campaigns.
Opt-out support
Honour unsubscribe requests instantly and stop sending.
No spam
Avoid promotional content inside 24-hour service windows.
Quality rating
We monitor your quality rating and guide you on keeping it high.
With Ping and the official WhatsApp Business API, you can send to 10,000+ contacts per campaign. The exact limit depends on your tier and quality rating. WhatsApp uses conversation-based billing, so you pay per 24-hour conversation window — not per message. We help you optimize delivery to stay within limits.
Yes. When you use the official WhatsApp Business API through Ping, you send to opted-in contacts using approved templates. This complies with WhatsApp policies and avoids bans. Sending unsolicited messages via unofficial tools violates WhatsApp terms and can result in account bans.
Yes. You can use dynamic variables in WhatsApp templates to personalize each message — first name, order ID, custom fields and more. Ping imports your contact data and maps it to each message automatically.
Collect opt-in through your website, signup forms, or in store, and store consent with a timestamp. Only import contacts who have explicitly agreed to receive WhatsApp messages. Ping helps you manage opt-in lists and avoid sending to unsubscribed users.
When using the official API through Ping, you follow WhatsApp policies — so bans are rare. If you use approved templates, have opt-in consent, and avoid spammy content, your account stays in good standing. We monitor quality ratings and guide you on best practices.
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Official WhatsApp Business API partner · Ahmedabad, India