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Two languages. Two worlds. One conversation.

Write in your language — she reads in hers. Every message lands exactly as it was meant.

Get startedSee how it works
🇩🇪Sandra· Bern
20:145G
W
Wei
online·03:14
Nachricht schreiben…
🇬🇧Wei· China
03:145G
S
Sandra
online·20:14
Write a message…
DeutschไทยItalianoEnglishEspañolTiếng ViệtPortuguêsFrançaisTürkçePolskiУкраїнськаTagalog

So simple, even Nonna can do it.

No password, no App Store search, no account for the other side. Three steps, under a minute.

1
Invite her with a link
Name, her language, share the link — via WhatsApp, LINE, or SMS. She taps it, says yes, done.
sabai.love/i/ab3k7f
2
Everyone writes in their own language
You in English, she in Thai, Italian, German … Type it or just dictate it — often easier than writing.
Dictation built in
3
Sabai translates — with feeling
Not word for word, but with the context of your conversation. You both read what was meant.
quiet in the background, never in the way

What a regular translator can't do.

Google Translate & Co. are a tool on the side. Sabai is the chat — and translates as if someone were thinking right along with you.

No more copying back and forth
No more jumping between your chat and a translator app — highlighting text, copying, pasting, copying the reply back. With Sabai, you just write in your own language and hit send. That's it.
It understands, instead of translating blindly
Sabai reads the context of your conversation and checks that the translation truly makes sense — warm and natural, not word for word. Tone, feeling, and pet names all come through intact.
Speak instead of type
Dictate your message — Sabai turns it into text and translation. Perfect for anyone who'd rather not type.
See how it lands
A tap on the magnifying glass back-translates your message, showing you exactly how it reads on the other end. Confidence instead of flying blind.
Private & everywhere
Encrypted, just the two of you. Works on iPhone, Android, and in the browser — no App Store required.

As familiar as WhatsApp — except you actually understand each other.

Everything you'd expect from a modern chat is built in. Just in two languages at once.

Replies
Quote a specific message and reply right to it.
Reactions
A heart, a thumbs-up — react in a tap, no words needed.
Read receipts
Sent, delivered, read — you always know where things stand.
Real-time
Messages appear instantly, the very same moment.
Voice messages
Dictate instead of typing — Sabai turns it into text and translation.
Editing
Typo? Fix your message even after you've sent it.
Profiles
Name, photo, and language — plus the other person's local time.
24 languages
English, Thai, Italian, Spanish … and twenty more.

One bubble, two languages.

The heart of Sabai. Give it a try — these bubbles are actually clickable.

SHE'S WRITING TO YOU — TAP THE BUBBLE
Ich habe dir etwas Kleines geschickt — sag mir, wenn es ankommt.
ไทย · ORIGINALส่งของเล็ก ๆ ไปให้ บอกด้วยนะถ้าได้รับแล้ว
Your language, big and first. The original stays just a touch away — for anyone who wants to follow along. Does a translation sound off? ↻ Re-translate fetches a different phrasing.
YOU'RE WRITING TO HER — TAP THE MAGNIFYING GLASS
The magnifying glass shows you how your message reads on the other end — and back-translates how it lands. No more guessing whether your words say the right thing.

Translating is easy.
Understanding is Sabai.

Word-for-word translators don't know your conversation. Sabai does — the tone, the relationship, everything said before. Flip the toggle and see the difference.

By the way: dark mode is built in — cozy, not cold. You're looking at it right now.

SHE'S WRITING IN THAI
อีกไม่นานก็ได้เจอกันแล้วนะ อดทนอีกนิดนึง
Bald sehen wir uns wieder — halte noch ein bisschen durch.
✓Mit Kontext: so hätte sie es auf Deutsch gesagt.

For every relationship a language keeps apart.

One account, multiple conversations — each person with their own language pair. And because closeness bridges time zones too, Sabai always shows you what time it is on the other end.

M
Nonna ↔ GrandsonDE ↔ IT
She never learned English, he barely speaks Italian. Now they message each other every Sunday.
over there it's –:–
ร
Him ↔ HerDE ↔ TH
A long-distance relationship spanning eight time zones. Every message counts — and lands exactly the way it was meant.
over there it's –:–
P
Uncle ↔ NephewDE ↔ EN
He emigrated thirty years ago. The family still stays close — one message at a time.
over there it's –:–
Private means private. Every conversation belongs to exactly two people. No groups, no feed, no strangers — Sabai never comes between you.

Built secure — not bolted on after.

Your messages are yours. Sabai is designed for privacy from the ground up.

  • Messages & access keys stored encrypted
  • Two-factor sign-in
  • No location — ever
  • Just the two of you. No groups, no strangers.
How we protect your messages →

Honest pricing. No fine print.

One price, everything included. Messages carry across all your conversations. Pay securely on the web, cancel anytime, effective at the end of your term.

2 MONTHS FREE
Sabai · Yearly
CHF 129/year
✓3,000 messages per month
✓Unlimited conversations
✓All languages, dictation, magnifying glass
✓The other side pays nothing
Choose yearly
Sabai · Monthly
CHF 12.90/month
✓3,000 messages per month
✓All languages, dictation, magnifying glass
✓Cancel monthly
Choose monthly
Payment happens right in the browser via secure checkout — no in-app purchase, no App Store markups.
Sabai means feeling at ease.
Even in a language you don't speak.
Get started
Set up in under a minute · the other person just needs your link
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