A WhatsApp client library for NodeJS that connects through the WhatsApp Web browser app

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• Updated Nov 12, 2026
• JavaScript

Free, Open Source, Self-Hosted WhatsApp API Gateway

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• Updated Nov 11, 2026
• TypeScript

Evolution API is an open-source WhatsApp integration API

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• Updated Nov 6, 2026
• TypeScript

WAHA - WhatsApp HTTP API (REST API) that you can configure in a click! Multiple engines: WEBJS (browser based), NOWEB (websocket nodejs), GOWS (websocket go), WPP (browser)

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• Updated Nov 11, 2026
• TypeScript

WhatsApp MCP server

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• Updated Jul 13, 2025
• Go

Venom is a high-performance system developed with JavaScript to create a bot for WhatsApp, support for creating any interaction, such as customer service, media sending, sentence recognition based on artificial intelligence and all types of design architecture for WhatsApp.

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• Updated Sep 9, 2026
• TypeScript

Open-source AI sales OS — self-hosted CRM with native AI agents + WhatsApp (WAHA). Open alternative to Kommo, Octadesk & Intercom for any business that sells by chat. MCP-ready, multi-tenant, LGPD.

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• Updated Nov 12, 2026
• TypeScript

GOWA - WhatsApp REST API with support for UI, Multi Account, Webhooks, and MCP, and Chatwoot. Built with Golang for efficient memory use.

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• Updated Nov 10, 2026
• Go

WhatsApp Web automation library for Node.js and TypeScript. Manage sessions, send and receive messages, handle media and build bots with Puppeteer. Part of the WPPConnect ecosystem.

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• Updated Nov 12, 2026
• TypeScript

Whatomate is an open-source WhatsApp integration

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• Updated Oct 14, 2026
• Go

This project is a REST API wrapper for the whatsapp-web.js library, providing an easy-to-use interface to interact with the WhatsApp Web platform.

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• Updated Dec 19, 2025
• JavaScript

RESTful WhatsApp API with Multiple Device Support

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• Updated Jul 17, 2024
• JavaScript

👩🏻‍🔬 Javascript Whatsapp api library for chatbots

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• Updated May 24, 2023
• JavaScript

CodeChat - WhatsApp Api

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• Updated Nov 9, 2026
• TypeScript

⚗️Whatsapp python api

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• Updated Apr 10, 2020
• Python

Self-hosted WhatsApp REST API built on WPPConnect. Manage sessions, messages, media, contacts, groups and webhooks, with Docker deployment and the WPPConnect Manager UI.

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• Updated Nov 11, 2026
• TypeScript

Standalone unofficial fully-featured Whatsapp Web and Mobile API for Java and Kotlin

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• Updated Jul 15, 2026
• Java

A self-hosted WhatsApp Gateway & Dashboard built with Next.js 16, Baileys, and Prisma. Manage multi-session accounts, schedule messages, create auto-replies, and integrate via Webhooks.

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• Updated Nov 9, 2026
• TypeScript

Browser-side WhatsApp Web automation library. Exposes the WPP JavaScript API for chats, messages, contacts, groups, media and events; powers WPPConnect integrations and extensions.

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• Updated Nov 12, 2026
• TypeScript

A high-performance Python SDK for building real-time WhatsApp applications with a Go-powered core, event-driven APIs, and production-ready reliability.

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• Updated Nov 3, 2026
• Python