Excellent 4.9 | 1,000+ Customers

Take the Strain Off Your Back With Assist Series

Regain control, lift safer, and move with confidence using our flagship stair-climbing mobility system.

SHOP NOW

SHOP OUR BEST SELLERS

Support loved ones, prevent injury, and navigate stairs safely with our most trusted mobility stair climbers.

1 7

THE DIFFERENCE

Our design prioritizes safety, portability, and tested strength so you get real-world results, not empty promises.

1 in 4

Family caregivers report back injuries from lifting loved ones

70%

Of seniors say stairs are their #1 barrier to aging at home

36M

Older Americans experience a fall each year — stairs are a leading factor

80%

of EMTs say carrying patients upstairs is one of their most dangerous tasks

Lifetime Warranty

Feel confident with our Lifetime Warranty —quality and satisfaction guaranteed for life.

30 Day Returns

With a less than 0.1% return rate, we're confident you'll love it.

Financing Available

Financing from 0% APR for up to 12 months with $0 down options. See if you qualify at checkout.

HSA/FSA Available

Let you use tax-free dollars to invest in products that support your health and performance.

Lifetime Warranty

Feel confident with our Lifetime Warranty —quality and satisfaction guaranteed for life.

30 Day Returns

With a less than 0.1% return rate, we're confident you'll love it.

Financing Available

Financing from 0% APR for up to 12 months with $0 down options. See if you qualify at checkout.

HSA/FSA Available

Let you use tax-free dollars to invest in products that support your health and performance.

One Device That Replaces Caregivers, Stairlifts, and Risky Lifts

350 lb Weight Capacity

Safely supports adults of all sizes without strain on caregivers.

Ergonomic Caregiver Controls

Simple, intuitive interface ensures confident operation with minimal training.

Lightweight, Foldable Frame

Easily fits into car trunks or storage closets — no permanent installation required.

Anti-Slip Tracks & Stabilizers

Engineered for safety on carpet, wood, or concrete stairs.

One-Person Operation

Removes the need for risky two-person lifts, protecting caregiver health.

SHOP NOW

Assist Plus Motorized Stair Lift

Assist Plus

$2,795.00

$3,499.00

View

Excellent 4.9/5

based on 1007 reviews.

Trusted by Customers

Real people, real results. Explore authentic testimonials from those who have benefited from our solutions.

See more

We have tight corners in our house, but this unit handles them better than other chairs we’ve tried. Very thoughtful design.

Tristan C.

I love how easy it is to carry and fold. It feels strong but doesn’t weigh a ton. Works well for what we need.

Maryam H.

Our building doesn’t have an elevator, so this has been a game-changer for helping my grandfather get out safely when needed. It’s easy to guide and doesn’t feel flimsy.

Shania R.

TreadLyft Nation

From Burden to Breakthrough

Founded to solve one of the hardest challenges families face, TreadLyft was built for caregivers, seniors, and professionals who’ve carried the weight—literally—up and down stairs. We know the toll it takes: the back injuries, the fear of falls, the feeling of being unprepared. Assist+ was created to turn those burdens into breakthroughs. It’s not just about moving people safely—it’s about restoring dignity, protecting caregivers, and making independence possible again.

ABOUT US