Rapiwa

Rapiwa is a WhatsApp Business API solution for developers and teams. It is built for sending WhatsApp messages, automating workflows, and building chatbots with a single API call, and it does so without requiring Meta approval or Meta Business verification.

The platform combines several WhatsApp-related functions in one service. It supports multi-number management by letting users connect multiple WhatsApp numbers through a QR code and manage them from one dashboard. Rapiwa also includes an AI chatbot and auto-reply feature powered by the user’s own OpenAI or Claude key, plus keyword-based auto-replies. Users can build knowledge bases from text, PDF, DOCX, CSV, images, or a website so the bot answers from their own content, create no-code automation flows with triggers, conditions, and actions, send scheduled bulk campaigns with pacing protection, organize contacts with tags, custom attributes, and CSV import, and handle live conversations in a shared team inbox with role-based access. It also provides HMAC-signed webhooks for incoming messages, delivery status, and read receipts, and a number verification feature to check whether a number is registered on WhatsApp before sending.

Rapiwa is delivered as a developer-friendly API and describes itself as a full WhatsApp messaging platform on top of that API. The site says it works with popular languages including cURL, PHP, JS, Python, C, Java, Ruby, Go, Rust, Kotlin, and Swift, and it lists integrations with n8n, Zapier, Make, WooCommerce, Shopify, HubSpot, Salesforce, Google Sheets, Airtable, and Laravel. It also says any language or platform that can send an HTTP request works with Rapiwa, and that it offers SDKs and plugins for preferred platforms.

Pricing details on the site include no per-message fees, no credit card required, 200 free credits on signup, and cancel-anytime access. The page also notes a rating of 5.0/5.0 on Sourceforge.