CROSS-BORDER AI EMAIL

Trade globally,
in your mother tongue.

Incoming foreign-language emails are auto-translated into your mother tongue; reply in your mother tongue and AI sends it in the recipient's language with local business etiquette. The glossary keeps every translation consistent and professional.

Free plan includes: incoming translation ✕ glossary highlighting ✕ 10 AI replies per day
babel.mail/inbox — bilingual injection
We're a mid-sized machinery factory in Stuttgart. Please quote 500 units of X-200, including the technical data sheet and lead time…
We'd like to receive a formal quote by Friday 12:00 (CET), then test one sample unit.
( Term hits )
Angebot → QuoteLieferzeit → Lead timeX-200 → Custom library
◆ AI reply · German · Formal
Sehr geehrter Herr Weber, vielen Dank für Ihre Anfrage…
WORKS WITH
GmailOutlook / HotmailYahoo MailNetEase 163QQ Mail
FEATURES · Four pillars

A complete closed loop
built for cross-language email

01 / TRANSLATE

Two-way translation, injected into the body

Incoming foreign-language emails appear segment-by-segment in bilingual form, right inside the body — open it and you're in mother-tongue view. Switch between original / bilingual / translation-only modes without breaking your reading flow.

30+ languagesAuto-detectSegment-by-segment
02 / GLOSSARY

Glossary, unified translations

The official library covers high-frequency trade, logistics, and payment terms; custom industry libraries take priority — product models and fixed client translations stay consistent across the company. Applied by force throughout translation and generation.

90+ official termsCustom priorityHover to query
03 / ETIQUETTE

Country-specific etiquette replies

Draft in your mother tongue and AI sends it in the recipient's language — German clients value data and punctuality, Japanese clients expect an apology before the solution, Latin American clients lead with relationships before business. Three tone presets; sensitive words checked before sending.

Cultural adaptation3 tone presetsCompliance check
04 / WORKSPACE

Multi-account workspace

Gmail, Outlook, NetEase, and QQ unified into one inbox; language distribution, AI volume, and time saved at a glance. Handle everything on the web; reply in place from the extension; data syncs in real time.

5 providersAnalyticsTeam sharing
TWO SURFACES

Web workspace + browser extension,
one Babel, two ways to work.

Same account, same glossary — handle everything centrally on the web, or reply in place from the extension. Switch freely by habit; data syncs in real time.

FULL EXPERIENCE · WEB WORKSPACE

Babel workspace

The complete hub for managing all your mailboxes and team collaboration:

  • Unified multi-account inbox (Gmail / Outlook / NetEase / QQ)
  • Glossary manager · shared industry term packs
  • Language distribution / AI volume / time-saved analytics
  • Country etiquette library and tone strategy config
Full capabilities, ready in your browser →
COMING SOON
INSTALL & USE · EXTENSION

Babel extension

Embeds into Gmail / Outlook web — install and go: incoming translation and glossary highlighting are free forever, with 10 AI replies per day as a trial.

Never leave your familiar mailbox UI; come back to the web workspace when you need more accounts and analytics.

Install & go · core features free forever →
PRICING

Start free,
pay for productivity.

FREE
$0/mo
Experience cross-language email the right way
  • 10 AI localized replies / month
  • Incoming bilingual translation (10 emails/month)
  • Official glossary highlighting
  • 1 mailbox account
  • Custom glossary / dashboard
  • Credits top-up
Start free
STARTER
$12/mo
The starter kit for foreign-trade sales reps
$120 / yr · 2 months free
  • 300 AI replies / month
  • 300 email translations / month
  • Custom glossary (500 terms)
  • Dashboard + tone learning
  • 2 mailbox accounts
  • Credits overflow top-up
  • Team seats
Choose Starter
Recommended
PRO
$29/mo
The main setup for trade reps and global individuals
$290 / yr · 2 months free
  • 1,000 AI replies / month
  • 1,000 email translations / month
  • Unlimited custom glossary
  • Country etiquette + compliance check
  • 5 mailbox accounts + dashboard
  • Tone learning (gets more like you)
  • Credits overflow top-up
Upgrade to Pro →
BUSINESS
$79/mo
A unified language hub for small teams
$790 / yr · 2 months free
  • 4,000 AI replies / month
  • 4,000 email translations / month
  • 15 mailbox accounts
  • 3 team seats (shared quota)
  • Shared team glossary
  • Full etiquette + compliance check
  • Credits overflow top-up
Choose Business
TEAM+
$199/mo
A scaled solution for mid-sized trade firms
$1,990 / yr · 2 months free
  • 20,000 AI replies / month
  • 20,000 email translations / month
  • Unlimited mailbox accounts
  • 10 team seats
  • Unified team-style control
  • Shared quota + usage ranking
  • Dedicated onboarding
Contact us

Subscriptions renew automatically until cancelled (manage anytime in the billing portal). Unless required by law, paid subscriptions and Credits are non-refundable after use — see the Terms for details; for billing questions contact [email protected]. Terms of Service · Privacy Policy

The next foreign-language email?
Reply in your mother tongue.

Free plan forever · 2-minute setup · cancel anytime