Zumi

B2B e-commerce platform.

Epitaph

“Here lies Zumi. Once a women's magazine, reborn as a B2B apparel marketplace, it moved twenty million dollars of clothing for five thousand retailers. But the unit economics never quite fit, funding dried up, and Zumi closed for the second and final time.”

Overview

Born: 2016 (Year)
Died: March 2023 (Month)
Lifespan: 7 years
Fate: Shut down
Headquarters: 🇰🇪 Kenya
Category: E-commerce & Retail, Logistics & Supply Chain
Primary cause: Funding or runway
Contributing causes: Business model or unit economics, External shock

Death certificate

Timeline

2016Zumi founded
William McCarren and co-founders launch a women-focused digital magazine in Nairobi
2018First shutdown
Zumi closes due to weak digital ad revenue
2020Relaunch
Zumi re-emerges as a B2B e-commerce platform for apparel retailers and suppliers
20 March 2023Final shutdown
Zumi lays off about 150 employees and closes, citing fundraising difficulty in a tough macro environment

Autopsy report

Why did Zumi shut down?

Zumi, a Nairobi-based B2B e-commerce platform for apparel retailers, shut down for the second time on March 20, 2023, laying off about 150 employees after CEO William McCarren cited a tough macroeconomic environment and the company's inability to reach sustainable unit economics.

What Zumi attempted

Ran a B2B e-commerce platform connecting apparel retailers and suppliers, handling sales, purchasing, delivery logistics and payments.

What worked

Reported over $20 million in cumulative sales and about 5,000 customers, and hired staff with prior experience at SpaceX, Amazon, Twiga and Jumia.

Early warning signs

The company had already shut down once before in 2018 (as a digital magazine) and relaunched in 2020; it struggled to raise funding in the tough 2022-2023 macro environment before its final closure.

What happened

Founded in 2016 as a women-focused digital magazine, Zumi closed that model in 2018 due to weak ad revenue, relaunched in 2020 as a B2B apparel e-commerce platform, grew to $20M+ in sales and 5,000 customers, but could not raise new funding in the 2022-2023 downturn and laid off about 150 staff before closing on March 20, 2023.

Lessons for future builders

Cumulative sales volume hides whether each order actually makes money. Prove positive unit economics before scaling a low-margin B2B marketplace, so a funding winter meets a business that can stand on its own revenue.