Official WhatsApp Business API
Reach thousands of customers with one message — segmented, personalized and compliant. No spam folders, no risky bulk tools, no bans.
A WhatsApp broadcast is a single message sent to many contacts at once — like an email campaign, but on WhatsApp where people actually read. Unlike the free app's broadcast lists (which are capped and require everyone to have saved your number), broadcasting on the official WhatsApp Business API lets you reach unlimited opted-in contacts with rich, personalized template messages.
Defuser makes bulk sending ban-safe: Meta-approved templates, opt-in management, segmentation and quality safeguards keep your number healthy while you scale — and when recipients reply, Talksy AI is there to convert.
Reach your whole list in three steps.
Bring in your opted-in contacts and split them into segments by behavior, location or attributes.
Create a Meta-approved broadcast template with media, buttons and personalization tokens.
Send now or schedule for peak engagement — then watch delivery and replies in real time.
Message your entire opted-in list, not a capped broadcast list of saved contacts.
Target the right people with behavior- and attribute-based segments.
Insert names, order details and custom fields so bulk still feels personal.
Queue campaigns for the best send time and automate recurring broadcasts.
Talksy answers responses instantly so a broadcast becomes a conversation.
Track sent, delivered, read and reply rates to optimize every campaign.
Cheap bulk-WhatsApp tools that scrape numbers and blast unapproved messages are the fastest way to get banned. Defuser does it the right way — on the official API with Meta-Verified status, approved templates and opt-in compliance — so your broadcasts keep landing. Use broadcasts as the engine for WhatsApp marketing and newsletters, and estimate costs with the pricing calculator.
On the official WhatsApp Business API there's no broadcast-list cap like the free app — you can message your entire opted-in audience. Your daily volume scales with your number's quality rating, which Defuser helps you grow safely.
Not when done correctly. Defuser sends only Meta-approved templates to opted-in contacts on the official API, with quality safeguards and pacing — which is exactly what avoids the bans that hit gray-market bulk tools.
The free app's broadcast lists are capped and only reach contacts who saved your number. The API removes those limits, supports rich personalized templates, and lets you segment and automate at true scale.
Yes — and they should. When someone replies, Talksy AI and your unified inbox handle the conversation instantly, turning a one-way blast into a two-way sale.
Defuser plans start at $0 and go to $299/mo, plus Meta's per-conversation fees, which depend on message type and country. Use our calculator to estimate your bulk-send costs before launching.
Start free on the official API. Segment, schedule and send — compliantly, at scale.
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