A company account
Invite your team with a link. Everyone keeps their own private account too.
NotiSpark Messenger
Chat freely. Stay private.
Messages, calls, photos and fun with the people who matter. Everything is end-to-end encrypted, so only you and the people you talk to can read it. Not us, not anyone else. You're in control.
Free to use. Coming soon to Android, iPhone, Windows, Mac and Linux.
End-to-end encrypted
Chats, calls, photos and files are encrypted on your device before they leave it.
No ads, nothing sold
We can't read your messages, we don't show you ads and we never sell anything about you.
You're in control
You choose who can find you, add you, call you and see what you share.
Private and encrypted
Your conversations belong to you
NotiSpark Messenger was made private from the very first line. Your words, photos, voice and video are encrypted from your device to theirs, and you decide what stays, what disappears and who can reach you.
Encrypted from end to end
One-to-one chats, groups and calls are end-to-end encrypted. Our server only passes on sealed messages it can't open.
Disappearing messages
Set new messages in a chat to disappear from everyone's devices after a time you pick.
View once
Send a photo or video that can be opened one time. It can't be saved or sent on from the app.
Protect a chat
Turn it on and new messages can't be forwarded, copied or saved, and screenshots are blocked where the device allows it.
App lock
Ask for your PIN, fingerprint or face before your chats show. Calls still ring.
Encrypted on your device too
Messages, photos and voice notes are kept encrypted on your phone or computer. Only the app can open them.
You choose who reaches you
New people send a request first. Pick who can add you and who can call you, or block anyone in a tap.
Backups only you can open
Keep an encrypted backup in a file or in your own cloud storage. Only your recovery key opens it.
Fun
Private doesn't mean boring
Say it with a Zap, a wink, a sticker or a game. Chatting should make you smile.
Zaps
Give a friend's screen a friendly shake to say "hey, look!"
Winks and Sparks
Send a little animation, or a Spark like fireworks or confetti that plays for both of you.
Games in the chat
Play a quick game together right in the conversation, turn by turn.
Stickers and emoji
Our own hand-drawn emoji and sticker packs, plus your own stickers made from photos.
Voice messages
Record a voice message when typing is too slow. It's encrypted like everything else.
Photos and videos
Share photos, albums, videos and files, all end-to-end encrypted.
Translate on your device
Read messages in other languages. The translation happens on your device, so the words never leave it.
Rewards and badges
Earn badges and fun looks as you go, and dress up your chats with themes and colors.
- Tic-tac-toe
- Connect four
- Dots and boxes
- Battleships
✕◯✕◯✕
End-to-end encrypted
Calls
Voice and video calls, encrypted
Call one friend or the whole group. Calls are end-to-end encrypted, and only people who accepted your chat can ever call you.
- Voice and video calls, one-to-one or in a group
- Share your screen to show a photo album, a recipe or a plan
- Call effects like confetti, hearts and fireworks
- Call links to invite friends to a planned call
- Choose who can call you: your contacts, or nobody
Groups and events
Plan things together, without the chaos
Make a group for family, friends, a team or a club. Post an event, see who's going and keep everyone in the loop.
- Events with a time and place: tap Going, Maybe or Can't go
- Events you're going to land in your NotiSpark Mail calendar
- Polls to decide quickly, shared checklists and note cards
- Invite links and join requests, so you decide who comes in
- Mentions, pinned messages and replies, so nothing gets lost
4 going · 1 maybeAdded to your calendar
Works with NotiSpark Mail
Your email and your chats, side by side
Use NotiSpark Mail too? The two apps work together on the same NotiSpark account, privately and encrypted.
Chat from an email
"Chat in Messenger" and "Call in Messenger" right from an email's menu.
Emails into your chats
Share an email into a chat as a neat card, or turn a message into an email with "Email this".
Tasks
"Add to my tasks" on any message puts it on your task list in NotiSpark Mail.
Away status
While your automatic reply is on in Mail, Messenger shows that you're away.
Big files
Files too big for email can go through Messenger instead, encrypted.
Contact cards
See your contacts' picture, name and personal message on their emails.
Business
Chat at work, with the same privacy
With NotiSpark Business, a company gets its own space in Messenger. It manages people and devices, but it can never read anyone's messages.
Company directory
Find coworkers by name, job or team, with their work hours.
Work profiles
Show a work profile at work and keep your personal one for friends.
Your rules for fun features
Decide how games, Zaps, winks, badges and call effects work for your team.
People and devices
Add and remove people and see their devices, in one place.
Never your messages
Chats stay end-to-end encrypted. The company can't read them, and neither can we.
How your privacy is protected
Sealed on your device, opened only by them
No complicated settings to switch on. This is how every chat works, from the first message.
- 1
Your keys stay with you
The keys that open your messages are made on your device and never leave it.
- 2
Sealed before it leaves
Each message, photo and call is encrypted on your device before it's sent.
- 3
We only pass it on
Our server delivers sealed messages it can't open. We can't read them, and we don't sell anything.
- 4
Kept encrypted on your device
Saved chats stay encrypted, and the app lock keeps them hidden from anyone holding your phone.
Free, or included in NotiSpark Pro and Business
One plan for private email and private chat
Messenger is free for chats, calls and fun. One NotiSpark Pro or Business plan from notispark.com unlocks the extras in both NotiSpark Mail and NotiSpark Messenger. No separate Messenger price.
Free
For everyone
- End-to-end encrypted chats, groups and calls
- Group calls and screen sharing
- Zaps, winks, Sparks, games and free sticker packs
- Disappearing messages, view once and app lock
- Translation on your device
- Encrypted backup of your messages
Pro
Included in NotiSpark Pro
- Moving emoji and sticker packs
- Chat backgrounds, colored words and extra fonts
- More themes, bubble colors and comic Zap popups
- Full-quality photos and bigger files
- Backup of photos and videos to your own cloud storage
- Bigger groups and more chat folders
Business
Included in NotiSpark Business
- Everything in Pro
- A company account for your team
- Company directory and work profiles
- Your company's rules for fun features
Bring friends: when friends you invite start using Messenger, you can earn Messenger Pro, up to lifetime Pro while the offer lasts.
Get it
On your phone and your computer
NotiSpark Messenger is almost ready. It's coming to these devices, and your chats stay in sync across all of them.
Android
Phone app
Coming sooniPhone
Phone app
Coming soonWindows
Computer app
Coming soonMac
Computer app
Coming soonLinux
Computer app
Coming soon
Already use NotiSpark Mail? You'll sign in with the same NotiSpark account.
Questions
Questions about NotiSpark Messenger
Can NotiSpark read my messages?
No. Messages, photos, files and calls are end-to-end encrypted on your device before they're sent. Our server only passes on sealed messages it can't open.
Is NotiSpark Messenger free?
Yes. Chats, groups, calls, games and the privacy features are free. NotiSpark Pro and Business add extras like moving stickers, chat backgrounds and bigger files, in Messenger and in NotiSpark Mail.
Do I need NotiSpark Mail to use it?
No. Messenger works on its own. If you also use NotiSpark Mail, the two work together: events go to your calendar, emails can be shared into chats, and more.
When can I download it?
Soon. It's coming to Android, iPhone, Windows, Mac and Linux. This page will show the download links as soon as each one is ready.
Can my company read my chats if I use it for work?
No. A company account manages people and devices, but chats stay end-to-end encrypted, so the company can't read them.
Are there ads?
No. NotiSpark is paid for by people who choose Pro or Business, not by ads, and we never sell anything about you.
NotiSpark Messenger at a glance
- NotiSpark Messenger is a private chat app from NotiSpark, the makers of NotiSpark Mail.
- Chats, group chats, voice calls, video calls and files are end-to-end encrypted.
- Messages are also kept encrypted on the device, with an optional app lock (PIN, fingerprint or face).
- It has disappearing messages, view once, protected chats, Zaps, winks, games, stickers, polls, events and translation on the device.
- Messenger is free. NotiSpark Pro and Business, one plan for NotiSpark Mail and NotiSpark Messenger, add extras.
- It's coming to Android, iPhone, Windows, Mac and Linux. It has no ads.
Private chat, the friendly way
Be ready when it launches. Start with NotiSpark Mail today, and Messenger joins you on the same account.