Viber auto reply for a personal account: what Viber offers, and the Android way

Viber has no auto reply for personal chats that we could find. Viber’s help and business pages describe no away message or automatic reply for a personal account (checked November 2026); Viber’s business tools come with a separate Business Account. On Android you can still send one fixed reply to the people you choose, by letting another app answer through Viber’s notification.

That second route is Android only. iPhones don’t let one app read or answer another app’s notifications, so nothing in this guide works on iOS.

Does Viber have auto reply?

Not for the account most people use. Your personal Viber, the one tied to your phone number and full of family groups, has no switch we could find that says “reply automatically while I’m away”, and no away message to schedule. If a future update adds one, use it; a built-in setting will always beat a workaround.

The web is full of pages titled “Viber auto reply”. Look closer and nearly all of them are written by companies that sell messaging tools to businesses. They are useful if you run a call centre. They don’t help a tutor who wants parents to know she’s in class until four.

What do Viber Business Accounts get?

A Viber Business Account is a separate profile for a business, opened from a personal account. Viber’s own business page says plainly: “You must have a personal Viber account to open a Business Account”, and that you can start free (Viber for Business, checked November 2026).

Whatever automation Viber offers businesses lives on that side, not in your personal chats. We are not going to list the exact features here, because they change and we couldn’t confirm the current set from a page we could read. If you sell things and your customers already reach you on a business profile, open that page and see what it offers before you install anything else.

For a personal chat, a Business Account is the wrong tool anyway. Your contacts message your number, not a shop profile, and asking your aunt to message a business page so she gets an away message is not going to happen.

How does a notification reply work on Android?

When a Viber message arrives, Android shows a notification. On many phones that notification has a Reply button: you type into the box under it and the answer goes straight into the chat without opening Viber. An app with Notification access can use that same button. It sees the message, decides whether it matches your rules, and fills in the reply for you.

So the whole thing depends on one small detail: does your Viber notification show Reply? We have not yet tested Viber ourselves. Before you set anything up, ask someone to send you a message, pull down the notification bar and look. If there’s a Reply button, this works. If there isn’t one, no notification-based app can answer for you, and nothing is sent.

How to auto-reply on Viber on Android

Message Alarm is a free Android app that rings a loud alarm, even when your phone is on silent, when an important message arrives from a person or with a word you choose. Its optional Auto-reply setting sends a fixed message back through the notification’s Reply button when a message matches.

1. Send yourself a Viber message from another phone and check that the notification shows a Reply button.
2. Install Message Alarm and allow Notification access when it asks.
3. Add Viber as a watched app.
4. Under Only alarm for, type the names of the people who should get the reply, exactly as Viber shows them in the notification.
5. Turn on Auto-reply and write your Reply message, for example: Driving now, I'll call you after 6.
6. Ask one of those people to message you, and confirm the reply arrived in that chat.

You can use Message contains instead of names, so only messages with a word like “urgent” or “today” get the reply. Names are safer. A keyword rule answers anyone who happens to type that word, including people you’d rather not hear from.

What happens once it’s on?

Read this part before switching it on, because the behaviour surprises people.

• It answers every matching message, not just the first one of the day. The only brake is that the same reply isn’t sent to the same chat twice within 60 seconds.
• It keeps replying when alarms are muted. Muting stops the ringing. It doesn’t stop the replies.
• Matching messages also ring as an alarm, unless you’ve muted alarms. If you only want the reply, mute them.
• A match inside a group replies to the group. If your sister’s name is under Only alarm for and she writes in the family group, the whole family gets your “I’m driving”.
• On the free plan you get 2 auto-replies a week, reset every Monday. After that, matches still ring but no reply goes out.

That free limit decides how you should use it. With 2 a week, this is for the one person who really needs to hear back and doesn’t write often, not for everyone who messages you. A parent who worries, a client who chases. Pick them on purpose.

Example Viber auto reply messages

Short beats polite. People read the first line and stop. A few that work in personal chats:

• In class till 4. I’ll reply after.
• Driving. Call twice if it can’t wait.
• At work and off my phone. Back around 7.
• Asleep. If it’s urgent, ring me.
• Abroad this week, slow to reply. Not ignoring you.
• Got it. I’ll answer properly tonight.

Leave out times you might miss. “Back at 5” sent on a day you’re back at 8 creates the very worry you were trying to avoid. Our longer list of busy replies sorted by situation has more.

Which route fits you?

What it won’t do

It won’t reply to a Viber call. Call notifications are skipped entirely, so “I missed your call, I’ll ring back” isn’t possible this way.

It won’t answer messages that never notify. A muted Viber chat, or a chat you have open on screen, usually produces no notification, so there’s nothing to match and nothing to reply through. The same goes for Viber when the phone has stopped it in the background. If Viber messages arrive late on your phone, fix that first; Viber notifications not working on Android walks through it brand by brand.

It won’t write different replies for different people or read the message and answer it. One fixed text per watched app, nothing smarter. We think that’s fine. A fixed “I’m driving” is honest; a reply that pretends you read the message isn’t.

A short word on the app itself

On the free plan, Message Alarm watches 3 apps, rings up to 7 app alarms a day and 35 a week, and sends 2 auto-replies a week. Smart Tray, saved and deleted messages, notification history and the smart features are free and unlimited. Your messages are checked on your phone and never uploaded. If one Viber contact matters more than the rest, the alarm side may be more useful than the reply; see making certain contacts ring on silent. The same reply trick for Telegram is in Telegram away message without Premium.