Manufacture Your Own Supply
Find the asset blocking non-suppliers from supplying, then rent it to them with strings attached.
- Difficulty
- Expert
- Time to result
- ~months to results
- Steps
- 4
- Confidence
- 92%
When Lyft could not onboard drivers fast enough, the constraint was not motivation — half of US job seekers and welfare recipients did not own a car. Partnering with GM's off-lease vehicle glut, Lyft built a rental company that let it manufacture supply on demand: dial vehicles up or down by market and price, raise average vehicle quality surgically, and attach retention and exclusivity conditions to the rental.
Origin
Built by Benjamin Lauzier's team at Lyft after General Motors invested $500M in Lyft's funding round. The call came on Christmas Eve from Lyft's CEO and GM's CTO. GM had off-lease vehicles it was forced to dump at auction; Lyft had a supply crunch.
Core principles
- 01A supply crunch is often an asset-access problem disguised as a recruiting problem.
- 02Manufactured supply is a dial: adjust volume, market and price surgically rather than hoping recruiting keeps up.
- 03Owning the asset (not the worker) buys quality control without the employment-classification exposure.
- 04Subsidised assets are natural loyalty and exclusivity levers.
- 05Look for a partner with a stranded-asset problem that mirrors your scarcity problem.
How to run it
- 1
Find the asset gate on supply
Identify the physical or financial precondition that blocks a large pool of willing people from supplying. Lyft found that 50% of US job seekers and welfare recipients did not have a car — a huge latent supply pool locked out by one asset.
Pro tip Size the locked-out pool before building anything; it is the ceiling on the whole programme.
- 2
Find a partner with the mirror-image problem
Look for someone holding the asset as a liability. GM had vehicles coming off lease it was forced to dump at auction and did not know what to do with — exactly the inventory Lyft needed.
Pro tip Strategic investors are the obvious hunting ground — the asset problem is often what motivated the investment.
- 3
Build the supply dial
Stand up the rental operation so you control how many vehicles enter which markets at what price. Use it to close specific liquidity gaps and to raise the average vehicle quality in markets where it is too low.
Pro tip Frame it as control over the asset quality, not control over the supplier — this is the surgical version of a managed marketplace.
Watch out This is capital-intensive and operationally heavy; three months to launch and it becomes a real business you must run.
- 4
Attach conditions that lock in retention
Use the subsidy as leverage. Lyft offered to pay for the car if the driver drove at least 30 hours a week and did not drive for Uber — converting a rental into an exclusivity and engagement contract.
Pro tip Make the deal genuinely win-win: renters gained true mobility — groceries, taking kids on holiday — not just a shift vehicle.
Watch out Exclusivity terms tied to hours worked sit close to the employment-classification line — legal review is mandatory.
In the wild
After GM's $500M investment, Lyft built a rental company from the ground up in three months, renting GM's off-lease vehicles to drivers who lacked cars — including offering to cover the car cost if a driver ran 30+ hours a week and did not drive for Uber. Drivers could also use the cars for personal life.
→ Within 18 months Lyft was the fourth-largest rental fleet in the US, with manufactured supply it could dial by market, surgical control over vehicle quality, and exceptionally loyal, high-engagement drivers.
Common mistakes
Treating a supply crunch purely as a recruiting funnel problem
Lyft could not hire or onboard drivers fast enough and initially framed it as a funnel problem. The real constraint was that a huge willing population was locked out by not owning a car — a problem no amount of funnel optimisation solves.
Sliding from asset control into worker control
The value of the rental play was controlling vehicle quality, not controlling drivers generally. Blurring that line invites both supplier backlash and employment-classification risk.
Is it for you?
Best for
Scaled, well-capitalised marketplaces with a hard supply ceiling caused by an asset or capital barrier, ideally with a strategic partner holding that asset.
Not ideal for
Early-stage or capital-light marketplaces — the operation is expensive, slow to build, and becomes a business in its own right.
From the transcript
“when we looked at the market we realized that 50% of the job Seekers and welfare recipients uh don't in the US don't have a…”
“by renting cars we could essentially manufacture our own Supply right we could dial this up and down we could be very surgical about like…”
“I think in in three months we had built you know rental company from the ground up and within 18 months I think we were…”
“we could offer to pay for the car um but only if you don't drive for the competition for Uber”
From the episode
How marketplaces win: Liquidity, growth levers, quality, and more
Benjamin Lauzier (Lyft, Thumbtack, Reforge)