ZapPro

ZapPro is a Chrome extension built to turn WhatsApp Web into a sales and customer-service engine. Rather than adding AI to the chat window alone, it automates the routine work: sending funnels and audio in sequence, responding to keyword triggers, and inserting ready-made scripts with a click.

The extension's original pitch was productivity at scale — features branded as letting you appear to have ten assistants working at once. It supports configurable delays between automated messages and displays typing or recording indicators so conversations still feel human. Keyword triggers let specific funnels fire automatically when a customer sends a matching word, effectively creating a rule-based bot alongside the human replies.

More recently, ZapPro's website has repositioned the product around AI agents: you connect WhatsApp and then ask ChatGPT, Claude or your own AI agents to send messages, organise groups and answer for you — described as simple, secure and code-free. That moves it from pure rule automation toward an AI-controlled messaging layer. The Chrome Web Store listing is marked as offering in-app purchases and discloses web-history access, so users should review permissions before installing.