AI transit companion for Massachusetts

Just say where you're going.

Get one clear route with live times for trains, subway, buses and ferries, and a buzz before your stop.

Salem Acorn Street Museum of Fine Arts Freedom Trail

Try it without an account. Nothing to install.

Cobblehop on a phone: one clear route to the Salem Witch Museum with a countdown to leave.

Say it like a text

Type or say where you're going, in your own language. No forms, no menus.

One clear route

When to leave, which train or bus, where to switch and where to get off. Live times, not a list of options.

A buzz before your stop

Your phone buzzes before your stop, even with the screen off, so you're at the door in time.

How it works

Say where you're going“Get me to Fenway Park” or “last train to Providence”.
Get one clear routeA countdown to leave, the line to take and the stop to get off.
Ride and relaxTap “Buzz me” and Cobblehop alerts you one stop early.

Try it now

Cobblehop's full-screen stop alert: your stop is next, get to the door.

Made for everyone

Accessible

Turn on what helps when you sign up, or anytime in Settings. Your routes and alerts change to fit you.

Step-free routesWheelchair, walker, stroller or no stairs. Accessible stations only, with elevator outage warnings.
Blind or low visionBigger text, and routes and alerts read out loud.
Deaf or hard of hearingAlerts flash and vibrate. No sound needed.
Extra time and simpler stepsSlower walking pace, more time to switch and fewer switches.

Your language

Ask in Spanish, Chinese, Arabic, Haitian Creole and 11 more. Answers come back in your language.

Live, across Massachusetts

Subway, Commuter Rail, buses and ferries, with live departures, track numbers and cancellations.

Nothing to install

Works in your phone's browser. Add it to your Home Screen in two taps.

Why I built Cobblehop

Ahmad Haji, founder

I'm Ahmad Haji, a student. Whenever I needed to get somewhere by train or bus, I just asked AI instead of digging through maps and schedules. It saved me hours, and every trip took only a few taps.

On a trip to Boston and Salem, I saw how hard it still is for everyone else: visitors who don't read English, people juggling three apps, and us, riding right past our stop.

I realized this could help a lot of people, so I built Cobblehop: say where you're going, get one clear route, and get a buzz before your stop. This is just the start, and I'm expanding it from here.