Ridesharing has never been
more electric.

100% electric ridesharing in Madison, WI.
Available now with Green Cab Madison, a Zerology company.
Download the Ride Green Cab Madison app and ride today.

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Curbing COVID-19

The Coronavirus outbreak is impacting Madison, and the safety of our rideshare customers and drivers is our top priority. Hear from our Founder & CEO, Shree Kalluri, on safety measures we are taking in order to limit the spread of the virus. Read more.

Driving toward
a better tomorrow

Eco-friendly rideshare and transportation solutions made simple.

Direct or Shared Rides

phone app

Get a ride with Green Cab, powered by Zerology.

Deliveries

 

Order pickups for your restaurant or store with Green Cab.

Van Pool Service

Commute smarter to your school or business with our electric vans.

Direct or Shared Rides

phone app

Get a ride with Green Cab, powered by Zerology.

Deliveries

Order pickups for your restaurant or store with Green Cab.

Van Pool Service

Commute smarter to your school or business with our electric vans.

We see a future with fewer cars and greater possibilities

We love Madison, from its open-minded people and 180° lake views to its laid-back pace. So we want to help it grow smartly. Sustainably. With more parks and fewer parking lots. More options and less air pollution. A faster Beltline and broader infrastructure. They call it shared mobility. It’s how Madison stays the Midwest’s most livable city.

 

Join our mission

Stay up to date on Zerology’s latest announcements, releases and more!

Now streaming

Music, movies and now, mobility. You don’t have to own a top-of-the-line Tesla to make the move to zero-emissions. You can share one.

Looking for a shared mobility solution or a flexible delivery service?
We can help!

Just send us your contact information and we’ll get in touch with you!

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Zerology for Business is a smart move

We’ll help you attract and retain the best with mobility solutions tailored to your needs.

Employers          Schools