Kapso is a developer platform that makes it fast to add official WhatsApp messaging to any product, offering APIs, SDKs, a CLI, and an MCP server for building AI-powered workflows. The platform includes a free sandbox for testing, tools for connecting customer-owned numbers, and managed billing as a Meta Business Solution Provider. It also enables building interactive mini-apps like forms and bookings directly within WhatsApp chats.
Funding
Funding not disclosed
Founders
Product
Problem
Developers integrating the official WhatsApp Business API face significant setup friction, including completing Meta's business verification, managing message templates, and handling complex billing arrangements. This complexity slows down time-to-market and creates onboarding hurdles, especially for multi-tenant products where each customer needs their own WhatsApp number and payment setup.
Solution
Kapso provides a comprehensive platform that streamlines adding official WhatsApp to any product. It offers a pre-verified sandbox number for instant testing, a unified API, SDKs, a CLI, and an MCP server for both human developers and AI agents. The platform simplifies the entire lifecycle, from development to production, by enabling customer connection links for multi-tenant scenarios and offering Kapso-managed billing, which removes the need for end customers to interact with Meta directly. This allows developers to focus on building features while Kapso handles the underlying infrastructure and billing complexities.
Target Audience
Primary customers are developers and product teams building WhatsApp-based features, including SaaS platforms, AI agent developers, and multi-tenant applications that need to integrate official WhatsApp messaging.
Features
- Pre-verified sandbox number for instant testing without Meta setup, included in every plan
- Unified API, CLI, and MCP server for building and managing WhatsApp integrations with code or AI agents
- Customer connection links for multi-tenant products, allowing end-users to connect their own WhatsApp numbers
- Kapso-managed billing as a Meta Business Solution Provider, with no markup on Meta's rates
- Tools for building interactive mini-apps, such as forms, bookings, and surveys, directly within the chat
- Comprehensive webhooks and logs for debugging message delivery and receiving inbound events