SC
Strategy Map›Layer 5 · Go-to-Market Strategy›Monetization Strategy/Who pays, and for what+ from outside the named canon

Cross-Subsidy

What is Cross-Subsidy?

Users use the product free or below cost, and a different party (advertisers, recruiters, pharma, PBMs, market makers, agents, data buyers) pays for access to those users, their attention, data or transactions.

How Cross-Subsidy works

Free use builds the audience; a third party pays for access to it. It works when what the paying side buys is something the free side also wants.

How companies won with Cross-Subsidy

From the win chains in Strategy Canon case studies: what the winner did, and what its rival did at the same step.

vs. Sermo

Doximity

Doctors free; hospitals and pharma pay for targeted reach

What it did
Recruiting from 200 hospitals, cash-flow positive January 2014
Sermo
Sold the doctors' conversation to hedge funds, then pharma
Read the Doximity case study →
vs. Trulia

Zillow

Sell local agents access to that audience

What it did
Premier Agent subscriptions from October 2008: 26, 2,764, 8,102 agents (2008-10). Rascoff: 'ad budgets follow eyeballs' (2013)
Trulia
Sold to franchisors and brokers until they cancelled in the 2008 crash
Read the Zillow case study →
vs. Monster · 2008–12

LinkedIn

Recruiters pay for seats to reach passive candidates; members stay free

What it did
Recruiter adds full-network search, InMail, projects and shared team notes
Monster
Employers paid for postings and keyword searches of seekers' resumes (2003)
Read the LinkedIn case study →
vs. E*Trade · 2015–19

Robinhood

Market makers pay for the trade, not the customer

What it did
Market-maker rebates of about $0.00026 per dollar traded fund commission-free trading (Tenev, Oct 2018)
E*Trade
Took the same market-maker rebates and charged a commission on every trade (2018)
Read the Robinhood case study →

Also tagged: Credit Karma · GoodRx · Navan · Practice Fusion · Reddit · Sermo · Spotify · Tempus · Tripadvisor · Trulia

The question to ask of a company

Who uses it free, who pays, and what exactly does the paying side buy?

Who names it

AuthorWhat they call it / where it appears
Eisenmann, Parker & Van Alstyne +Subsidy side and money side
Chris Anderson +Cross-subsidies and three-party markets
NFXSubsidizing the hard side
Note. Near miss: An employer pays for its employees' physical therapy program. Does not count: Employer- or insurer-paid benefits; ordinary paid products; freemium where users themselves pay to upgrade.