Build for Free Acquisition Flywheel
Fund one customer outcome to attract and convert the wider applicant pool
- Difficulty
- Moderate
- Time to result
- ~months to results
- Steps
- 8
- Confidence
- 99%
The Build for Free Acquisition Flywheel reallocates part of a marketing budget to fund one customer's desired outcome through the company's own marketplace. Prospects apply to a recurring contest, supplying a qualified audience with active demand. One winner receives a meaningful period of free service, while the marketplace pays its suppliers to deliver the project. The resulting work becomes a detailed case study demonstrating supplier quality and customer value. Non-winners, already motivated enough to apply, receive a relevant path to purchase the same service themselves. Repeating the contest creates a cycle of applications, transactions, proof, content, and conversions rather than a one-time giveaway disconnected from the product.
Origin
Extracted from Marketing Against The Grain as a demand-side growth proposal for Lemon.io.
Core principles
- 01Marketing spend can purchase a demonstrable customer outcome instead of impressions.
- 02A recurring contest creates repeated reasons for prospects to engage.
- 03Non-winning applicants can become qualified paying customers.
- 04The winning project should generate proof for both sides of a marketplace.
How to run it
- 1
Choose the Funded Outcome
Define a result prospects urgently want and that suppliers on the marketplace can reliably produce.
Pro tip Fund the outcome customers buy, not an unrelated cash prize.
Watch out Avoid promises whose scope cannot be bounded.
- 2
Design the Recurring Contest
Create clear eligibility, evaluation criteria, deliverables, and a monthly or quarterly application cycle.
Pro tip Use an application that also captures project readiness and buying intent.
- 3
Recruit Qualified Applicants
Promote the contest where target customers already discuss or develop the underlying need.
Pro tip Ask applicants to explain their problem and intended outcome publicly when appropriate.
Watch out Do not optimize for raw entry volume at the expense of customer fit.
- 4
Select and Scope the Winner
Choose a credible project and define a deliverable that can be completed within the funded budget and timeframe.
Watch out Uncontrolled scope can turn the campaign into an expensive services liability.
- 5
Buy Through the Marketplace
Pay marketplace suppliers to complete the winning project, keeping spending and activity inside the ecosystem.
Pro tip Use the normal matching workflow so the campaign demonstrates the real customer experience.
- 6
Capture the Proof
Document supplier selection, execution, product decisions, and the customer's measurable outcome.
Pro tip Collect artifacts and commentary throughout the project rather than reconstructing the story later.
- 7
Convert the Applicant Cohort
Give non-winners a clear paid route to begin their own project, supported by the winner's emerging proof.
Pro tip Segment follow-up by readiness, budget, and project type.
Watch out Do not pressure applicants with misleading claims that they nearly won.
- 8
Repeat the Flywheel
Publish the case study, reopen applications, and use each completed project to improve the next cycle.
In the wild
A developer marketplace invites founders to submit products they want built. Each month it funds three to six months of development for one winner, hires developers through its own platform, documents the build, and offers the remaining qualified founders a scoped paid trial.
→ One marketing expense generates supplier earnings, applicant demand, a reference customer, and reusable proof.
Common mistakes
Giving Away an Unrelated Prize
Cash or consumer prizes may attract entrants who have no interest in becoming customers of the marketplace.
Ignoring the Non-Winners
The majority of campaign value is lost if qualified applicants receive no relevant follow-up path.
Failing to Document Delivery
Without a detailed case study, the funded work cannot become durable proof of marketplace quality.
Is it for you?
Best for
It is best for marketplaces whose service produces visible outcomes and whose applicants remain valuable prospects even when they lose.
Not ideal for
It is not ideal when delivery costs are unpredictable, supplier quality is unproven, or contest applicants have little ability to become paying customers.
From the transcript
“And I would consider doing a monthly pitch contest for all the startups out there.”
“And I pick one winner every month and I give them three to six months of free development on their product.”
“And so it's basically what stonks.com and other people are doing for fundraising. But instead, I'm giving them this in-kind developer.”
From the episode
Turn Your Solid Business into Big Business (Half-Baked Marketing Ideas)