I spent 4 months building a real estate marketplace. Buyers came. Agents didn't. Here's what I figured out too late.
I built a classified platform for property listings. custom search filters, verified agents, map-based browsing, the works.
launched. got traffic from buyers looking for flats and plots. engagement was decent.
but agents wouldn't list. or they'd list once and disappear.
I thought it was a feature problem. built more — bulk upload, WhatsApp enquiry button, lead analytics for agents. still same issue.
spent weeks reading about marketplace cold start problems. two-sided markets, chicken-and-egg, supply-side first. all the theory.
then I asked one agent — directly — why she stopped using it.
she said: "I already post on 3 platforms. I don't have time to manage a 4th unless buyers are only finding me there."
that was it.
I was building for buyers. but the supply side (agents) needed exclusivity signal, not more features.
I wasn't a platform problem. I was a positioning problem.
what I should have done from day 1: pick one city, one property type (say, 2BHK rentals in one locality), make agents feel like that niche belongs to them on my platform. not compete on breadth against the big guys.
instead I built generic. and generic doesn't pull either side.
what actually helped:
stopped adding features
emailed 30 agents in one locality, offered free featured listings for 60 days
created a WhatsApp group for just those agents, shared buyer enquiries manually
3 of them started posting consistently, referred 6 more
it's slow. it's unscalable. but it's working now in a way 4 months of building didn't.
anyone else building a two-sided marketplace? what was your supply-side unlock?
The lesson you learned is the real one, and most marketplace founders learn it 12 to 18 months in, not 4. You actually moved fast. As an investor I look for exactly the pattern you just described: a founder who realized the platform is unscalable manual work for the first 12 to 24 months, and is willing to do it anyway. The WhatsApp group with 3 to 6 active agents IS the company right now. Treat it like one. Track every enquiry that flows through. Show those 3 agents the deal volume they got that they would not have gotten elsewhere. That number is your real pitch, both for agent #10 and for any future investor. Also: charging those first agents nothing is fine for now, but introduce paid featured placements within the niche before you expand to a second locality. Agents pay for visibility once they trust the deal flow. That signal will tell you if the niche is investable.
The buyers-came-agents-didn't pattern is a classic two-sided market trap: you built for the side that's easier to attract, not the side that has the budget and the decision-making authority.
In B2B this shows up constantly. The end users love the product. The buyers — the ones who actually sign contracts — never saw it. The question worth asking earlier: who has the P&L motivation to pay for this, and did you talk to them before you built the supply side?
This resonates with me.
While building SwiftSend, I've been learning a similar lesson: it's easy to assume adoption problems are feature problems. My instinct was often to improve the product, add functionality, and refine the experience. But lately I've started realizing that distribution, positioning, and understanding the customer's existing workflow matter just as much—if not more.
Your point about agents not wanting to manage a fourth platform stood out. It reminds me that people don't just adopt products because they're better; they adopt them when the switching cost feels worth it.
I also like the fact that the thing that moved the needle wasn't another feature but direct conversations with users. That's a lesson I'm trying to internalize much earlier in my own journey.
Thanks for sharing this.
The classic two-sided marketplace problem: you need supply to get demand, and demand to get supply.
Agents not listing is almost never a feature problem. It's a trust and habit problem. They list where they already know deals happen. Breaking that inertia requires either a very compelling incentive or a concentrated geography where you can actually show proof of deals closing.
The fact that buyers came organically is actually the harder half to solve. That's real signal. The agent side is more of a sales and partnership problem than a product problem.
What market are you in? Curious about the geography.
What would you do differently if you were to start another marketplace project today?
The useful lesson here is that agents were not asking for a better listing tool. They were asking for a reason to believe the platform could create demand they could not get elsewhere.
That changes the whole product frame. The wedge is not “property classifieds with better features.” It is owning one local pocket of supply and making agents feel the platform gives them a specific advantage in that pocket.
I’d also be careful with the brand frame. Best Classified Script sounds like software for launching a classifieds site, not a trusted real estate marketplace that agents and buyers should take seriously. In property, the name has to carry credibility before people even list or enquire.
Auryxa .com would fit this better if the direction becomes a polished local real estate marketplace rather than a generic classified platform. It feels more premium and trust-friendly, which matters when agents are deciding whether a new channel is worth their time.
The niche strategy is the right move. The next layer is making the platform feel like a serious property brand, not just another place to post listings.