Meta Business Partner
WhatsApp API OfficialWhatsApp Bulk Sender Anti-Block,
Safe with Official Meta API
Stop losing sales due to blocked numbers. Barantum WhatsApp Bulk Sender uses the official Meta API — send to thousands of contacts, safely, verified, without disrupting your business operations.
- 5-minute setup
- WhatsApp support 24/7
- Indonesian local server
Is Your Business Facing These Issues?
Using unofficial WhatsApp bulk sender apps carries huge risks that hurt your business every single day.
WhatsApp Number Keeps Getting Blocked
Sending bulk messages through unofficial apps leads to repeated account bans. You lose contacts, credibility, and have to start over with a new number each time.
Closing Opportunities Vanish Instantly
Getting blocked right during a promo campaign means failed deals, revenue losses of millions, and a demoralized sales team — all because of an unreliable bulk sender tool.
Business Operations Come to a Halt
When your business WA number is blocked, all customer communication stops. Your CS team can't receive incoming messages and every lead follow-up is interrupted.
Official WhatsApp Bulk Sender, Block-Free
Barantum uses the official WhatsApp API from Meta, ensuring every bulk message you send is safe, verified, and carries zero risk of being blocked.
Bulk Sender via Official Meta API, Zero Block
Barantum connects directly to Meta's official WhatsApp Business API. Every bulk send goes through a verified channel, safe from spam detection and automatic blocking.
Direct connection to official WhatsApp API (Meta)
Protected from WhatsApp's automatic blocking system
Send to thousands of contacts at once, safely
Business WA account verified and fully protected
Validated Message Templates, Low Spam Score
Every message template must be approved by Meta before sending. This ensures your WhatsApp bulk sender messages have low spam scores and high deliverability rates.
Message templates validated directly by Meta
Low spam score, high deliverability
Personalize name, product, and contact information
Schedule bulk sends automatically at optimal times
Contact Management & Targeted Segmentation
Import thousands of contacts at once and segment them based on your business needs. Ensure your WhatsApp bulk sender messages always reach the right audience.
Import contacts from CSV or Barantum CRM database
Segment by industry, location, or buying behavior
Auto-remove duplicate and inactive contacts
Complete contact interaction history stored in CRM
Real-Time Reports & Bulk Campaign Analytics
Monitor every WhatsApp bulk sender campaign in real-time. Optimize your sending strategy based on accurate, comprehensive data to maximize ROI.
Track delivered, read, and replied status in real-time
Campaign performance reports in a unified dashboard
Export reports to CSV or Excel with ease
Optimize schedule and content based on real data
The Trusted WhatsApp Bulk Sender for Your Business
Barantum is a Meta Official Business Partner serving 2,000+ active businesses across Indonesia. Send in bulk without the block risk, backed by a dedicated expert team.
Meta Official Partner
Barantum is a verified Meta official partner. Every WhatsApp bulk sender transmission goes through the official API channel, keeping your account safe from any blocks.
Official API, Zero Block
Unlike illegal bulk sender tools, Barantum uses the official WhatsApp API. Your business WA number is fully protected from Meta's spam detection and automatic blocking.
CRM & Omnichannel Integration
Barantum's WhatsApp bulk sender integrates directly with CRM and an omnichannel inbox. Manage leads, follow-ups, and customer service all in one platform.
Expert Team Support
Guided onboarding, team training, and technical support are ready to help you from day one until your bulk sender campaigns run at peak performance.
Choose Your WhatsApp Bulk Sender Plan Starting from Rp897,000/month
Standard
The ideal solution for starting your omnichannel journey
- Integration of 1 WhatsApp number, 1 Facebook account, 1 Instagram account, 1 Telegram number, and 1 Line number
- Standard Chat Open API access
- Document Module with 1 GB / user storage
- Smart Chatbot Without Flow Limits. Automate your customer conversations during and outside working hours.
Exclusive to WhatsApp
*Implementation fees apply
Professional
More complete solution for interaction between Your business and Your customers.
- All Standard plan features with other additional features
- Integration of 1 Email account, 1 Tokopedia account, and 1 Shopee account
- Integration of 1 Live Chat account
- Integration 1 Jira account
Enterprise
Customizable solutions to suit Your business needs with a large number of customers
- All Professional package features with additional optional features
- Change App Logo With Your Company Logo
- On-Premise Solutions
- Middleware Service
Trusted by 1000+ Businesses in Indonesia
How Barantum helps businesses to increase profits, time efficiency, and customer satisfaction
50%
Improved Customer Response
Barantum Omnichannel increases the productivity of the Oasis team in responding to customer inquiries from many channels.
Andri Dwi Yulianto
Customer Service Assistant Manager
PT Oasis Waters International
85%
Improved Call Center Performance
With the open & close ticket system, we know the percentage of cases handled to ensure maximum service.
Dian Melinda Arifin
Founder
PT Jackal Holidays
90%
Barantum Call Center: Simplifying BRINS Operations
Barantum was chosen as a vendor due to its targeted approach and explanation of features relevant to the operational needs of the BRINS call center.
Nuni Apriana
Project Staff
BRI Insurance
90%
PKS Services Accelerate Faster with Barantum
Approximately 90% we feel that with the Barantum system it can help us in conveying information, policies, and statements of the Party to the public.
Dina Hanifa
Staff Digital Service Center
Partai Keadilan Sejahtera
85%
Tada Complaints Are More Structured Using Barantum
Our complaint handling is based on incoming chats. Without a structured system, we cannot receive chats quickly.
Heni Nelawati
CLT & Purchasing Supervisor
Tada
85%
Customer Service Improvement
Barantum helps Rokue boost efficiency by 85% by preventing WhatsApp messages from piling up or being missed.
Inne Rettiani
Sales Marketing Manager
Rokue
Frequently Asked Questions
WhatsApp Bulk Sender is a feature for sending messages to thousands of contacts at once through the official WhatsApp Business API.
Unlike personal WA broadcasts, bulk sender goes through Meta's official API:
• Safe from blocks
• Capable of sending to thousands of contacts
• Supports validated message templates
• Provides real-time delivery reports
Yes. Barantum uses Meta's official WhatsApp Business API — not unofficial third-party tools. As long as your message templates are approved by Meta and sending follows their guidelines, the risk of blocking is extremely minimal. This is completely different from illegal bulk sender apps that can be banned at any time.
Limits follow WhatsApp Business API's tier system:
• Tier 0 — 250 conversations/day (new accounts)
• Tier 1 — 2,000 conversations/day
• Tier 2 — 10,000 conversations/day
• Tier 3 — 100,000 conversations/day
• Tier 4 — Unlimited
Tier upgrades happen automatically based on sending volume and message quality. Barantum helps monitor and accelerate your tier upgrades.
Absolutely. Barantum's WhatsApp Bulk Sender templates support dynamic variables such as customer name, product name, date, amount, and other information. So even when sent in bulk, each recipient receives a message that feels personal and relevant.
No need to save them one by one. You can import your contact list directly from a CSV file or from the Barantum CRM database. The system will automatically process and deliver bulk messages to your entire contact list efficiently.
Yes. In addition to the Barantum subscription, WhatsApp Business API charges a per-conversation fee (1 session = 24 hours).
Pricing breakdown by category:
• Marketing (promo blast) — Rp690/conversation
• Utility (transactional notifications) — Rp210/conversation
• Authentication (OTP) — Rp210/conversation
• Service (customer-initiated) — Free
Our team is ready to provide a cost estimate based on your volume needs.
WhatsApp Business API activation typically takes 1-3 business days after Facebook Business Manager verification is complete. Barantum's team will guide you through the entire registration process, number verification, and message template setup until your account is ready to use.
The Standard plan already includes bulk sender features and an omnichannel inbox for managing incoming chats. If you need chatbots, AI agents, or advanced CRM integration, choose Professional or above. Consult with the Barantum team for a plan recommendation tailored to your specific business needs.
Ready to Send WA Bulk Without Block Risk?
Consult your WhatsApp Bulk Sender needs with Barantum's expert team. Free demo, no commitment.
