Inboxy

Email is where work quietly piles up. We built Inboxy to take the sorting and the first draft off people’s plates, without asking them to hand their mail to a black box.

Overview

Inboxy is a product designed and built by Nexlla at inboxy.nexlla.com. It works with Gmail, Outlook and Microsoft 365, Proton Mail (through Bridge), iCloud, Yahoo, Fastmail and any IMAP/SMTP account, and runs on the web as an installable app, on Windows and macOS, and on Android and iPhone.

What We Designed and Built

• Automatic labelling into clear categories, with a “Why this label?” explanation and checks that catch phishing such as brand spoofing and failed sender authentication.
• Draft replies written from a voice profile learned from the user’s own sent mail, with personal data redacted before any cloud call.
• Needs Reply and Awaiting Reply views, an Inbox Zero plan, bulk unsubscribe, calendar-aware scheduling and per-account signatures.
• Sign in on any device and every account, rule and setting is already there.

Approach

Privacy came first. Every user has their own encrypted vault, sign-in supports passkeys and two-factor authentication, tracking pixels are blocked and email HTML is sandboxed. Users can export everything or erase their account at any time. The interface stays light: little JavaScript loads first, and full keyboard control sits alongside mobile swipe actions.

Outcome and Impact

Inboxy is live at inboxy.nexlla.com. It is a working showcase of how we build applied AI: useful by default, transparent about what it does and careful with people’s data.