WhatSender
WhatsApp bulk messaging platform with WAHA integration. Campaign scheduling, contact-list management, multi-worker architecture, delivery tracking.
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Automation · 2024
An Instagram DM automation platform — the same workflow shape as ManyChat but self-hosted and built around the client's specific funnels. Real-time response, lead capture, multi-flow routing.
Case study
Brands running ads to DMs need fast automated responses, but ManyChat's monthly cost compounds across multiple accounts and its workflow builder is constrained for non-standard funnels.
TypeScript backend with Socket.IO for real-time updates, the Instagram Messaging API for the actual conversations, and a flow engine that supports branching, timed nudges, and CRM hand-offs. Self-hostable; each brand runs its own instance.
Shipped to brands running multi-account funnels. Reduced per-account automation cost while giving the brand full control over flow logic.
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