
Element.io
Matrix.org
Telegram
Signal
Discord
Tox
Slack
WhatsApp
Whapi.Cloud
Maytapi
Twilio
Ultramsg
WATI
360dialog
AiSensy
Wassenger
Whapi.Cloud is a REST API for WhatsApp automation — no Meta approval, no business verification, no message templates required. Connect your number via QR code or OTP in minutes and start automating immediately.
What you can build: Send and receive text, media, files, reactions, and polls. Work with groups, WhatsApp Channels, and Statuses — capabilities that official WABA solutions restrict or block entirely. Build chatbots, notification systems, CRM integrations, or any custom WhatsApp workflow.
Built for developers: Full JSON REST API with interactive Swagger docs and live request examples. Ready-to-run bot templates available in Python, PHP, Node.js, Java, C#, and Go — clone, add your token, and run in minutes. No-code integrations for Make, n8n, and Pabbly Connect are also supported, along with MCP for AI agent workflows.
Stable by design: Whapi.Cloud connects via WebSockets — not browser emulation — so the service stays stable when WhatsApp updates its web interface, unlike competitors relying on DOM-scraping sessions.
Free lifetime sandbox: Every account includes a permanent free sandbox channel. No credit card. No expiration. Test and prototype before going live.
Simple, transparent pricing: Pay per channel. Unlimited messages and API calls included. No hidden fees, no per-message billing. Partner program available for agencies managing multiple client accounts.
Register at whapi.cloud — your first working API call is minutes away: https://whapi.cloud
Element.io
Whapi.CloudElement.io is highly recommended for privacy-conscious users, open-source enthusiasts, tech-savvy individuals, organizations seeking secure internal communication channels, and communities needing decentralized and customizable messaging solutions.
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Whapi.Cloud serves thousands of developers and businesses across 100+ countries — from independent developers building their first WhatsApp bot to agencies managing hundreds of client channels and SaaS companies that have integrated WhatsApp as a core communication layer into their products. Partner accounts with 500+ active channels are not uncommon on the platform.
Based on our record, Whapi.Cloud should be more popular than Element.io. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I love how Matrix or its most popular client Element do not even get a mention. Source: over 3 years ago
The title undersells the change a bit in my opinion. By default, mastodon now encourages new users to sign-up on https://mastodon.social which has caused a bit of a kerfuffle in the fediverse. Personally, I'm largely ambivalent to the change; I understand the reasoning, and it's what https://element.io has been doing for https://matrix.org since the beginning. It is more than a bit of a sea-change though given the... - Source: Hacker News / over 3 years ago
We currently have the Matrix protocol, with client applications such as Element supporting it. We also have XMPP as another option. Generally more modern than IRC, these platforms are primarily developed as FOSS software. This makes it less likely for developers to impact their users negatively. However, despite these advantages, these platforms lack the refined user experience (addictiveness and stickiness) that... Source: over 3 years ago
Please DM me if you are interested in hiring me or have any questions at all. We will work via Element (https://element.io) voice/screen share calls, so please make sure you have a mic available. I look forward to hearing from you. Source: over 3 years ago
Your best bet is probably matrix, the most user friendly client iirc is element. Source: over 3 years ago
API Token from Whapi.Cloud – Whapi.Cloud provides an easy-to-use API for WhatsApp integration. You’ll need to sign up for an account and grab a token. We have described in more detail how to connect a WhatsApp account and get a token in our knowledge base here. - Source: dev.to / almost 2 years ago
Whapi.Cloud is a gateway easing WhatsApp integration, allowing you to automate messaging without moderation and charging money for each message, as in Cloud API from Meta. While we'll explore methods for message handling in WhatsApp, the tool offers much more. Start Free Trial. - Source: dev.to / almost 3 years ago
Matrix.org - Matrix is an open standard for decentralized persistent communication over IP.
Maytapi - WhatsApp API for Developers. Integrate WhatsApp seamlessly with Maytapi's powerful API. Manage messages, groups, channels, and statuses effortlessly. Stable, developer-friendly, and REST API with excellent support and documentation www.maytapi.com
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Twilio - Brings voice and messaging to your web and mobile applications.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
Ultramsg - WhatsApp API by Ultramsg