We are a marketplace with buyers on one side and sellers on the other. Which side is the ICP?
The short answer
Both eventually, but only one at a time, and it is whichever side is scarce. Pick the constrained side and make it your ICP for now, because the other side will follow liquidity and no amount of marketing will substitute for it. In practice that usually means supply early, defined narrowly (one city, one category, one kind of seller) so you can actually fill a page with real choices rather than a thin national list. The mistake is treating both sides as equal ICPs and running two half-strength go-to-market motions, which is how marketplaces stall with plenty of signups and no transactions.
Go deeper, your way
4 hand-picked resources, 2 India-specific, 4 link-checked. Pick how you want to dig in.
🎧 Podcast
✓ Link checkedIndiaFreeIntermediate
Why we picked it
Meesho found its ICP by watching shopkeepers sell through WhatsApp groups, then built the whole company around the reseller rather than the shopper. A concrete Indian example of choosing one side of a marketplace and committing to it.
Why we picked it
Before you can pick a side you need the vocabulary: liquidity, constrained side, multi-tenanting, matching architecture. This is the reference that makes the rest of the marketplace literature readable.
Why we picked it
Once you accept that supply is usually the side to define first, this forces the next decision: are you going for everyone, for exclusives, or for a curated set. Each answer produces a completely different supply ICP.
Why we picked it
IndiaMART started serving overseas buyers, lost that market after 2001, and rebuilt around Indian SME buyers posting requirements. A twenty year lesson in how a marketplace's ICP can flip sides and geography and still work.