We build dealer software that simplifies, supports, and drives success for independent car dealers.

Advantage Complete is the all-in-one DMS built in Canada for independent used car dealers. We simplify your operations, support your team, and help you focus on selling. Ready to see it in action? Book a demo today.

What is Advantage Complete?

One Platform to Run Your Dealership, Your Way

What Is Advantage Complete?

Advantage Complete Trailer

See How We Work

Our Story. Built For Dealers By Dealers

Founded in 1990 in London, Ontario as Oasis Auto Complete, Advantage has always been about helping independent dealers run smoother. In 2022, something incredible happened—Advantage was bought by dealers and rebuilt for dealers. Today, Advantage Complete is back in the hands of the people who understand your business best, delivering simple, powerful software with local support you can count on.

1
Years Of Experience
Advantage Complete Dealer Management System allows you to run your dealership your way. The smart way

Partner with our experience and innovation

OUR MISSION

To empower independent automotive dealers by providing intelligent software that is refreshingly easy-to-use, and backed by unparalleled support

OUR VISION

A level playing field where every dealership – no matter the size – can leverage modern technology to run efficiently and compete successfully.

About Advantage

Helping Independent Dealers Work Smarter— Every Day

1

Smart Dealership Tools

Everything you need to manage inventory, deals, and documents—built into one simple, powerful platform.

2

Real-World Reporting

Get clear, actionable insights into sales, performance, and compliance—without the spreadsheets.

3

Expert Support That Cares

Talk to real people who understand your business. We’re here to help, every step of the way.
OUR TEAM MEMBERS

Behind the Software:
Meet our Leadership team

CLIENTS TESTIMONIAL

1 +
STAR SERVICE

Words From Our Amazing Clients

Dealer Management Software

Contact Info

(226) 785-3006
sales@advantagecomplete.ca
support@advantagecomplete.ca

Dealer Management Software

Contact Info

(888) ADV-DMS1
sales@advantagecomplete.ca
1345 Florence Street
London Ontario, Canada