SellerInbox
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For eBay · Etsy · Amazon sellers

Answer every buyer in their language — without leaving the page.

InboxLingo is a Chrome side panel that auto-translates buyer messages, turns your English reply into the buyer's language, and fills canned replies with order details. Bring your own Anthropic key; nothing is stored on a server.

One panel, the whole message workflow

Stop stitching together a translator tab, a notes doc of replies, and manual find-and-replace.

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Translate what buyers write

Paste a message or right-click a selection. Instant, tone-preserving translation into English with automatic language detection.

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Reply in English, send localized

Write your answer in English, pick the buyer's language, and get it back ready to paste — with product names and order numbers untouched.

Variable canned replies

Ten pro templates plus your own, with {{buyer_name}}, {{order_id}} and {{tracking_number}} filled automatically.

How it works

Two minutes to set up, then it lives in your side panel.

Add your key

Paste your Anthropic API key once in settings. It stays in your browser.

Open the panel

Click the toolbar icon on any eBay, Etsy or Amazon message page.

Translate & reply

Read incoming messages in English; send replies in the buyer's language.

Simple pricing

You pay Anthropic directly for tokens with your own key. Our fee is for the workflow.

Free
$0
  • 20 translations / month
  • All 10 preset snippets
  • Up to 15 custom snippets
  • Side panel + on-page button
Pro
$12/mo
  • Unlimited translations
  • Unlimited custom snippets
  • Everything in Free
  • Priority template updates
InboxLingo is launching soon on the Chrome Web Store.
Join the waitlist to get the install link and an early-bird Pro discount.
Join the waitlist