Everyone you talk to. Every device you own.

KyaChat brings private chats, groups, channels and bots to Android, iPhone, Windows, Mac, Linux and the web.

Open KyaChat Web Get the apps

KyaChat for Android, Windows and Linux is ready to download. iPhone and Mac are on their way.

KyaChat on a computer in dark mode, with a chat open

A group chat on a phone, with photos and reactions

A chat list that stays tidy

Folders, tabs and pinned chats keep the conversations you care about at the top.

Folders
Sort chats into Work, Family or folders of your own, each with an unread count.
Saved Messages
Keep notes, links and files in a chat with yourself.
Search
Find people, channels and messages from one box.
Mentions
See every message that mentions you in one place.

The chat list with folders and an open conversation

Photos, voice notes, files and every emoji

Photos with reactionsReact to any message with any emoji.

Voice notes and filesPlay voice notes at the speed you like.

Around 1,900 emojiEvery flag included, with skin tones.

Reply, forward, deleteDelete a message for everyone in the chat.

See every feature

Talk in groups. Broadcast in channels.

Groups

Up to 1,000 members, with admins and an invite link. About groups

Channels

Post to everyone who follows and see how many people viewed each post. About channels

A channel post with a photo, a view count and reactions

Build bots for KyaChat

Create a bot in Settings, then send messages, buttons, photos and files over a simple HTTPS API. Collect updates with long polling or a webhook.

Read the Bot API docs

$ curl https://api.kyachat.org/bot$TOKEN/sendMessage \
  -H 'Content-Type: application/json' \
  -d '{
    "chat_id": 2,
    "text": "4 orders are waiting for packing.",
    "reply_markup": {"inline_keyboard": [[
      {"text": "Mark all packed",
       "callback_data": "packed"},
      {"text": "Show orders",
       "callback_data": "orders"}
    ]]}
  }'

{"ok":true,"result":{"message_id":8,...}}

The bot message as people see it in KyaChat, with its buttons

You decide who reaches you

Choose who can find you and message you, and see every device signed in to your account.

App lock

Lock KyaChat on your phone with Face ID, your fingerprint or a PIN.

Every device, listed

See where you are signed in and sign out any phone or computer.

Block and report

Block people and report messages, groups and channels.

KyaChat locked on a phone, asking for Face ID

HTTPS everywhere

Every connection between your device and KyaChat uses HTTPS.

No adverts

There are no adverts in KyaChat, on any device.

Previews your way

Hide message text in notifications if you would rather keep it private.

Privacy and security in KyaChat

Get KyaChat for every device

One account on all of them. Your chats stay in step wherever you sign in.

iPhone and iPad

iOS and iPadOS 15 or later

Coming soon tothe App Store

Android

Android 7.0 or later

Download theAndroid APK

Windows

Windows 10 and 11, 64-bit

Download forWindows

Mac

macOS 12 Monterey or later

Coming soonMac

Linux

Ubuntu, Debian, Fedora and more, 64-bit

Download.deb DownloadAppImageComing soon tothe Snap Store

Questions people ask

What is KyaChat?

KyaChat is a messenger for private chats, groups of up to 1,000 people, channels and bots. It runs on Android, iPhone and iPad, Windows, Mac, Linux and in the browser, with one account on all of them. It is made in the UK by Red Zircon Technologies Ltd.

Is KyaChat free?

Yes. KyaChat is free to download and use, and there are no adverts.

Do I need a phone number to use KyaChat?

No. You create an account with your name, any email address and a password. How to create an account.

Which devices does KyaChat run on?

Android, iPhone and iPad, Windows, Mac, Linux and any up-to-date browser. KyaChat for Android, Windows and Linux is ready to download. iPhone and Mac are on their way. KyaChat Web works today in any up-to-date browser. See every download.

Is KyaChat end-to-end encrypted?

No. Every connection uses HTTPS, and messages are stored on our servers so they reach all your devices, can be searched and can be checked when someone reports them. Privacy and security in KyaChat.

Can I build my own bot?

Yes. Create a bot in KyaChat Web under Settings > Bots and drive it over HTTPS with the Bot API.

Visit the help centre

Named after kyanite, a blue crystal that grows in long, clean blades.

KyaChat is made in the UK by Red Zircon Technologies Ltd.