Official
WhatsApp Business API
Singapore's WhatsApp Broadcast software. Empower customer communication with rule based automation. Send bulk messages through WhatsApp and manage WhatsApp messages easily with a reliable business profile using API technology.
OFFICIAL whatsapp bSP
Drive customer engagement through WhatsApp Business solutions
Send WhatsApp bulk messages quickly
Import your existing customer data and segment contacts using labels to send targeted promotional messages. Blast messages to thousand of users instantly, and personalize your content with variables that automatically insert customer details into the message.
Sell and get paid in chat
Connect your Facebook or Meta catalog to multiple WhatsApp phone numbers. Simplify transactions with automated pre-populated payment links, enabling customers to self serve, from browsing to purchasing.
Automated service, 24/7
Create a WhatsApp chatbot to address frequently asked questions, and set up automations to route conversations to a human agent when necessary. Use WhatsApp auto replies to deflect inquiries and ensure that customers receive prompt and accurate assistance.
Sync with external platforms
Integrate natively with Shopify, HubSpot, and Salesforce to engage with your contacts on WhatsApp. Alternatively, use API calls or configure webhooks to automatically pull contextual information and sync customer data updates, maintaining a single source of truth in your CRM.
Multiple WhatsApp logins
Connect with customers via multiple agents and bots using the same WhatsApp Business number.
Control access
Control access to your WhatsApp inbox with granular user-level permissions
Software integration
Integrate with e-commerce platforms, CRM software, and payment gateways.
WhatsApp broadcasts
Send transactional updates, OTPs, and WhatsApp marketing messages at scale.
Green tick verification
Learn how to meet the eligibility for verifying your WhatsApp Business profile.
Scan QR code to learn more about the official WhatsApp API
Seamless migration from other BSPs
Migrate your existing WhatsApp Business Account (WABA) to SleekFlow and maintain your verified status, display name, quality rating, messaging limits, and pre-approved message templates.
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Transparent pricing model
WhatsApp Business API charges businesses per 24-hour conversation, which includes all messages exchanged between a business and the customer. Rates vary depending on the category and region. Estimate your monthly charges using SleekFlow's calculator.
Calculate Your Cost
Programmable API for software vendors
Connect your enterprise system to WhatsApp using SleekFlow’s programmable messaging API. Build a native experience with WhatsApp, such as sending OTPs and 2FA messages.
See Documentation
Frequently Asked Questions
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