Three writers
of software.

We are a small masthead, composing the correspondence tool the inbox always deserved — unhurried, exact, quietly beautiful.

Our opening line.

Tunnelsx began as a complaint, as most good things do — email had grown long-winded, and our patience had not. We resolved to edit it.

Built on Google's trusted APIs, your data stays safe while AI lends a gentle hand with your writing — a good editor, never a ghostwriter.

50%
Time Saved
10k+
Subscribers
99.9%
Reliable

Meet the editors

Three people, one shared belief — software should read like good prose.

Daniel Ortega

Daniel Ortega

CEO & Founder

Former Google engineer; holds that elegance and correctness are the same virtue wearing different coats.

Mira Kapoor

Mira Kapoor

CTO

AI researcher who tunes her models the way poets tune lines — by ear, and then again by morning.

Eloise Renaud

Eloise Renaud

Head of Design

Designer who holds that whitespace is punctuation, and punctuates accordingly.

What we hold dear

I.

Privacy First

Your correspondence is yours alone; it rests only with Google's trusted systems, and with them entirely.

II.

Always Better

Every release is another draft. We revise until the product reads cleanly, then we revise once more.

III.

Readers First

Every feature begins as a letter from a reader — and we answer every letter we receive.

Letters welcome.

Write to us below — every letter is read, and most are answered within the week.

Email

mathisstanko@gmail.com