Official WhatsApp Business API
No Monthly or Setup Cost.
Fast2SMS empowers businesses to communicate effortlessly through WhatsApp, offering personalized messaging and seamless customer engagement. Enjoy monthly free WhatsApp API access, free setup, and pay only for delivered messages, ensuring cost-effective and efficient communication.

Benifits of Fast2SMS WhatsApp
Monthly Free WhatsApp API Access
Start using WhatsApp Business API with no upfront cost. Enjoy free monthly access to the API, helping you get started without any financial commitment.


Pay Only for Delivered Messages
Maximize your ROI by paying only for successfully delivered messages. This pay-per-delivery model ensures you only invest in messages that reach your customers.
Simpler, User-Friendly Platform
Enjoy an intuitive and easy-to-use platform with Fast2SMS. Our simple UI makes it easier to manage your messaging campaigns, ensuring a smooth experience compared to other competitors. No technical expertise required – just seamless communication.


Enhanced Customer Engagement
Boost customer communication with rich, personalized messaging. WhatsApp allows real-time interactions, fostering stronger relationships and increasing customer satisfaction.
Key Features
Leverage our easy-to-use, no-code APIs to without any monthly cost.
Only pay for messages that are successfully delivered, ensuring a cost-effective solution for your messaging needs.
Send text, images, videos, audio, and documents to engage your customers more effectively, offering them a richer, more interactive experience.
Manage all your customer conversations in one place with a live inbox that keeps you connected and responsive.
Automate customer interactions with intelligent chatbots that handle inquiries, provide information, and streamline communication.
Our support team is available round the clock, offering assistance whenever you need help with your WhatsApp Business campaigns.