PopEllo

type normal.
they see 2828.

the only chat app where every msg looks sealed by default — 2828, or any number/emoji u pick. hold or swipe to decrypt. respectfully — if u r still typing open english, u r cooked 💀

join beta web app how it works ↓
PopEllo beta launch · web app open
sign in with Google · claim ur @handle · seal defaults to 2828
popello.chat/app · beta web app open
try it now

type a message →
watch it get sealed.

this is exactly what the receiver sees. hold the sealed box — or swipe it — to decrypt.

u type
they see
↑ hold or swipe to decrypt
the killer feature

voice notes that
doot. then say anything.

pick a voice, type or use the sample, hit play. ur recipient hears doot-doot until they hold or swipe — then this exact voice comes through.

0:03
the flex

same convo.
two universes.

what ur teacher / mom / opps see vs what u + ur friends are actually saying.

🚪 what they see · over ur shoulder
2828 2828 2828 2828 2828 2828
2828 2828 2828 2828
2828 2828 2828 2828 2828 2828 2828 2828
2828 2828 2828 2828 2828
looks like ur app crashed. respectfully — they have no idea.
🔥 what ur friends actually see
wait did u see what jaden posted on his story
no what happened
he posted that picture from the cookout. WHY 💀💀💀
jaden is COOKED
unsealed by hold-or-swipe-to-decrypt · burns after read · zero screenshot
how it works

three steps. zero leaks.

01

type like always

u type in plain text — exactly how u'd text anyone. no learning curve, no weird syntax.

02

they see 2828 — unless u customize

on their screen, the message renders as a wall of 2828 2828 2828… by default — or whatever number/emoji they set. looks like noise to anyone glancing over.

03

hold or swipe to decrypt

they hold the message — or swipe it left — and it glitches, particles burst, the text reveals. satisfying every time.

what's inside

simple. addictive. uncrackable.

every feature is designed for one thing — sealed chats that look like 2828 by default (or whatever number/emoji u choose).

01

app PIN + chat PIN

master PIN locks the whole app. set per-chat PINs for ur most secret convos. multiple layers, ur choice.

02

streaks

the daily flame. trade seals every day and ur fire grows. miss a day and it dies. simple. brutal. addictive.

03

burn after read

messages vanish the moment they're decrypted. nothing to recover. nothing to screenshot.

04

screenshot guard

if they try to screenshot ur seal, u get alerted in real time. they don't get away with it.

05

duress PIN

set a fake PIN. if anyone forces u to unlock, type the duress one — the app shows an empty inbox and wipes ur seals.

06

voice notes that doot

send a voice note · recipient sees a doot-doot waveform until they hold or swipe the bubble. release and ur real voice plays. unforgettable.

07

voice filters PRO

disguise ur voice on every note. robotic, deep, anime, chipmunk — real AI voices, not toy filters. preview before u send.

08

custom seals

default seal is 2828. personalize it to any number or emoji u want. classic acid, glitch, rainbow, matrix — unlock as u grind.

09

squads

create encrypted group chats, add members, share invite links, see who is typing, and keep the whole crew sealed in one place.

10

sealed images

photos arrive as sealed bubbles too (2828 by default). hold or swipe to reveal, cache encrypted, and burn after read when the chat is set that way.

11

reliable delivery

messages survive a flaky connection — if the socket drops mid-send, the app retries automatically on reconnect. offline? encrypted envelopes queue and deliver when they reconnect. the server still cannot read what is inside.

12

invite friends

PopEllo is free for everyone. bring friends to grow the club — unlock bonus seal styles at 25 and 100 invites.

what u could be doing

the group chats
this is built for.

imagine ur convos sealed as 2828 (or ur custom seal) — every kind of chat gets a glow-up. examples ↓

the 5 zeroes · what we'll never collect
under the hood

we cannot read
what u send.

no plaintext msgs on our servers. no readable voice notes. no readable media. the backend only relays or temporarily queues encrypted envelopes/blobs for delivery. without device keys, it is just sealed noise.

zero readable content

ur plaintext lives on ur device. the server may hold encrypted delivery packets for offline users, but it never gets the keys.

end-to-end · always on

identity keys, signed prekeys, and ratchet sessions keep chats sealed. only the intended devices can decrypt.

voice notes too

encrypted same as text. sealed bubble shows a doot-doot waveform until u hold or swipe — then ur real voice or chosen filter plays.

handles, not phone numbers

claim a public @handle, add friends, and keep discovery simple without making ur phone number the product.

2828 2828 2828
2828 2828 2828
2828 2828 2828
2828 2828 2828
2828 2828 2828
why not just use snap

we're not snap.
we're not signal either.

side-by-side · every messenger u already have vs the one ur friends are about to get on.

Popello
snap
iMessage
signal
chats look like 2828-static to opps (or ur custom seal)
hold-or-swipe-to-decrypt animation
notifications auto-clear when u open the chat
voice notes with AI filters
burn after read
screenshot alert
duress PIN (fakes wipe)
per-chat PIN lock
no phone number to sign up
zero msgs stored on server
iCloud
actually fun
mid
why we built this

a note from the team.

"we grew up watching every chat app turn into an ad surface. ur 'private' msgs sit on someone else's server forever.

Popello is the opposite. msgs that look like static. zero on our servers. zero ads, ever. and a doot-doot voice note your friends will literally never forget. we built it because we want one. respectfully — if u get it, u get it 💀"
— the founding PopEllo club · @popello
questions u were gonna ask anyway

faq.

is this real or a meme app?
it's real. this is our beta launch — the web app is open now while we keep polishing. the founding PopEllo club gets first access, a locked handle forever, and a gold founding badge at public launch.
when can i actually use it?
the beta web app is live now at popello.chat/app. mobile apps are coming soon. during beta, some features may still be tuned fast based on user testing.
how is this different from signal or iMessage?
signal is secure but boring. iMessage stores everything in iCloud. snap shows ads. PopEllo is the only one where every msg renders as sealed 2828-static (or ur custom number/emoji) to anyone glancing over. plus voice filters with real AI voices, burn after read, duress PIN, and per-chat locks.
is my data actually safe?
yes. messages are end-to-end encrypted before relay. the backend can route and temporarily queue encrypted envelopes/blobs for delivery, but it cannot read plaintext. local web history/media is stored sealed, not as readable browser text.
why "2828"?
by default every sealed msg renders as a wall of 2828 2828 2828…. want something else? personalize ur seal to any number or emoji — ur chats, ur look. the secret stays sealed until they hold or swipe.
what happens if i lose my phone?
because readable history lives on ur device, losing every device can mean losing old decrypted history. that is the privacy tradeoff. queued encrypted messages can still deliver when the receiving device comes online with the right keys.
is it really free?
PopEllo is fully free — every feature unlocked for every account. invite friends to grow the club and unlock bonus seal styles at 25 and 100 joins.
what ages is this for?
teens + young adults primarily, but anyone who wants a chat app their nosy roommate / boss / parent can't read over their shoulder. 13+ per our terms. app store age rating: 13+.
is there an api / can devs build on top?
eventually. for now we're shipping the consumer app. open-source pieces of the crypto + relay code will land on github post-launch so security researchers can audit. follow @popello for updates.
fully free

$0.
no paywall. no plan.

text, voice, calls, filters, seals — all unlocked. invite friends to grow the PopEllo club.

beta launch · founding member access
be one of the first to drop in the PopEllo club. beta users help shape the app — and ur handle, streak, and founding badge stay locked in forever.
beta is live web now · mobile soon
PopEllo

start chatting sealed.

beta launch is live on web. no phone number. no ads. no logs. just sealed msgs and chaos.

Download on the
App Store
coming soon
GET IT ON
Google Play
coming soon
PopEllo beta web app open: sign in, claim handle, set PIN.
open app