Software First, Marketplace Later
Ameet Shah, partner at Golden Ventures, on the economics of vertical SaaS marketplaces
Launching marketplace features too early usually means paying the hardest costs before earning the easiest trust. A young company has to recruit both sides, manage onboarding, support messy transactions, and fund the working capital and operations around payments, disputes, and fulfillment, all before it has enough workflow data to know where liquidity will actually form. Starting with software first lets the company become part of the customer’s daily process, see real transaction patterns, and enter the marketplace phase with a built in wedge.
-
In B2B, the job is not just matching buyer and seller. The platform often has to handle sourcing, procurement, contracts, logistics, payment terms, KYC and disputes. Taking on that full stack too early creates an operating burden long before scale makes it efficient.
-
The best sequence is software, then payments, then marketplace. Once a product handles the customer’s existing orders, not just marketplace orders, it can see a much larger share of wallet. That visibility shows which suppliers or buyers to add first so the marketplace has liquidity on day one.
-
This same sequencing shows up in adjacent monetization moves. Marketplaces that layer on ads too early often add complexity without proving core value first. The healthier pattern is to improve matching and take rate only after the core transaction engine is already working and trusted.
The long term winners in vertical SaaS marketplaces will look less like pure demand aggregators and more like operating systems for a specific trade. The companies that control workflow and payments first will have the best shot at adding marketplace liquidity later, then expanding into financing, fulfillment, and other higher margin services on top.