WhatsApp Blasting

Use WhatsApp Business to create a Broadcast List, add up to 256 contacts who’ve saved your number, send a message, and each recipient gets it as an individual chat. However, it only works for contacts who’ve saved your number and capped at 256 recipients per list.

Use third-party tools like SheetWA or Rocket Sender Chrome extensions to avoid using official WhatsApp API.

Utilize Chrome extensions such as WA Bulk Message Sender that handles Excel, images, templates, pause/retry controls.

WhatsApp blasting to contacts who have opted in to receive messages from your business, or who have an existing relationship with your business, is consistent with Malaysian marketing guidelines. Yaeris recommends using WhatsApp blasting as part of a permission-based marketing strategy, contacting people who have interacted with your business or consented to receive marketing messages.

WhatsApp marketing enables direct, personalised communication with your customers, boosting engagement and conversion rates.

WhatsApp marketing includes strategy, content, and ongoing engagement, while WhatsApp blasting focuses on compliant bulk message delivery.

Contact us for a free consultation. We’ll recommend the best Whatsapp marketing for business solution for your goals.

For most SMB audiences, late morning and early evening tend to perform best. Test 2–3 time windows and keep the winner.

As long as there is still credit in your wallet, then you can continue to utilize the credit to send out messages.

Lead with the offer and the deadline, keep it short, and add one clear action. Avoid all-caps and spammy phrases.

Some tools support this, but deliverability and compliance still depend on permission and message quality.

Common reasons include invalid numbers, poor list quality, spam complaints, repeated sending patterns, or content that triggers filters.

Retail promotions, F&B, education, clinics, events, service businesses, entertainment businesses and appointment-based businesses commonly use it for reminders and offers.

WhatsApp can feel more personal and can perform well for engaged audiences, while SMS can reach broader audiences. Many businesses use both.

Use opted-in lists, segment by interest, send less frequently, and always include a clear opt-out.

Yaeris supports campaigns of any size, from a few hundred contacts to hundreds of thousands within a 24-hour window. Our server infrastructure is designed for high-volume delivery. Contact our team for enterprise-level pricing if you are planning very large campaigns.

Yaeris refunds unused messaging credits. You only pay for messages that are successfully processed, unused credits do not expire and can be carried forward. See our pricing page for full details.