Dev tools · alternatives · 2026
24 alternatives to Simple WhatsApp API (Open Source)
Had a Lot of issues with existing APIs especially with Attachment support. Hence built own Whatsapp API. Currently only Send Messages
Simple WhatsApp API is an open-source developer tool that enables sending messages through WhatsApp. Built to address limitations in existing APIs, particularly around attachment handling, the project currently focuses… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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One API for WhatsApp: messaging, calling, and AI agents
Jun 2026 · zernio.com · its alternatives →
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Hi HN – I built an open-source, self-hosted Model Context Protocol (MCP) server for WhatsApp: https://github.com/lharries/whatsapp-mcp It connects to your personal WhatsApp account via the WhatsApp Web multi-device API (using whatsmeow from the Beeper team), and doesn't rely on third-party APIs. All messages are stored locally in SQLite. Nothing is sent to the cloud unless you explicitly allow your LLM to access the data via tools – so you maintain full control and privacy. The MCP server can: - Search your messages, contacts, and groups - Send WhatsApp messages to…
2025 · github.com · its alternatives →
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Sent.dm▲195Unified API for sending messages on SMS, WhatsApp, and more
2024 · sent.dm · its alternatives →
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KoiHi▲97Make your own WhatsApp with E2EE self hosted chat solution
2023 · koihi.com · its alternatives →
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Host Your Own Whatsapp Provider - Free and Open Source
2025 · github.com · its alternatives →
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A minimal WhatsApp Clone made in NoCode
2021 · whatsapp.sktch.site · its alternatives →
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Reliable WhatsApp Business API for developers and businesses
Aug 2026 · api2whats.com · its alternatives →
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Simplest & most affordable way to automate WhatsApp messages
2024 · wbiztool.com · its alternatives →
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A Node.js library for creating bots and sending/receiving messages using the Whatsapp Cloud API. - tawn33y/whatsapp-cloud-api
2023 · github.com · its alternatives →
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WhatsApp Notifications with Google Sheets & Official APIs
2020 · wati.io · its alternatives →
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The quickest way to send a WhatsApp message to a new contact
2018 · ezwa.xyz · its alternatives →
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Automate WhatsApp messaging with a fun, open-source GUI.
2025 · sohanraidev.github.io · its alternatives →
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I've been working on my startup for years to no avail. Raised VC money and burned through millions - now built a simple service that lets you add a "chat to us" button (or can hook to your forms) to launch a WhatsApp chat. The key here is that the button can open chats with different WhatsApp numbers based on rules you can set. These rules can be based on the website visitor's geography, language, time spent on your site or even your business's office hours. Can also hook onto existing forms and use form fields in the rules too. Try it out on our site by clicking the chat to us button and…
2023 · compose.im · its alternatives →
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The world’s most popular messaging app through one API
2018 · twilio.com · its alternatives →
- 24IM
Insights like who text's first, who text's more and many more can be generated in a fun story format. No data is stored and the code is open source. Would love to get feedback and feature requests.
2023 · ourchatstory.co · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →