Work · alternatives · 2026
24 alternatives to KoiHi
Make your own WhatsApp with E2EE self hosted chat solution
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. KoiHi launched in 2023; newer entries below may have overtaken it.
- 1
Self-hosted chat for small teams.
2015 · sdelements.github.io · its alternatives →
- 2
Let's Chat▲323Like Slack, but opensource and self-hosted.
2015 · sdelements.github.io · its alternatives →
- 3
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 →
- 4
Chatwoot▲329Chatwoot is an AI-powered, open-source customer support platform. Self-host or use our cloud to manage live chat, email, WhatsApp, and social conversations.
2021 · chatwoot.com · its alternatives →
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A read-only MCP server that lets your AI agent search and read your own WhatsApp messages. Runs on Cloudflare Workers. - finereli/whatsapp-mcp
3d ago · github.com · its alternatives →
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An open-source ChatGPT app with a voice. Contribute to cogentapps/chat-with-gpt development by creating an account on GitHub.
2023 · github.com · its alternatives →
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The Social App▲173Launch a paid E2EE subscription group chat within seconds
2022 · its alternatives →
- 10
Booyah▲190A super fast video chat for WhatsApp friends and groups
2016 · apps.apple.com · its alternatives →
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Heep▲139We built Heep.ai to help restaurants automate guest conversations on WhatsApp, Instagram, Messenger, and voice. It connects to tools like 7Rooms and OpenTable, and handles bookings, FAQs, and calls, fully customized per venue.
2025 · heep.ai · its alternatives →
- 14
Free and open source encrypted chat for iOS.
2017 · chatsecure.org · its alternatives →
- 15
Super fast group video chat for WhatsApp
2016 · play.google.com · its alternatives →
- 16
P2P E2EE Chat | A quiet revolution in secure communication
2024 · communisp.com · its alternatives →
- 17
Create a chat, copy the URL, paste it wherever you want. Perfect for those that would like to continue a discussion on a social network without having to sign up for anything. http://beta.mss.gs/#!/page/home
2012 · beta.mss.gs · its alternatives →
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- 20PA
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 →
- 21
Chot.xyz▲71Privacy focused chat that doesn't store your messages
2019 · chot.xyz · its alternatives →
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Chatbot Integration in your Business website. Self hosted, free forever! - AniketWathore/bolnee-chat
Aug 2026 · github.com · its alternatives →
- 24
yaps[dot]chat - one-time end-to-end encrypted anonymous chats
2025 · yaps.chat · 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 →