The MVP is live. You spent months on it: the design reviews, the testing, the last round of fixes the night before. You announce it, refresh the dashboard, and nothing much happens. No buyers, because there are not enough sellers. Not enough sellers, because there are no buyers. It is the most disorienting week in a founder's journey, because the product works and the marketplace does not.
I have built marketplaces with my own money, and I know the specific quiet of a launch week where the product is finished and the activity has not started. It is not a sign the idea is wrong. It is a sign that a marketplace does not launch the way a product launches. A product needs users. A marketplace needs two groups of users to show up in the same place at roughly the same time, and no single announcement can arrange that.
This post is the go-to-market sequence we use after an MVP is live: where to launch, which side to load first, which channels reach each side, and the signals that tell you it is time to start spending on demand.
Why Launch Day Is Quiet
A software launch borrows its playbook from consumer products: build anticipation, announce loudly, convert the spike. That playbook assumes the product delivers value to the first person who arrives. A marketplace cannot. The first buyer who arrives finds a handful of listings, and the first seller who arrives finds nobody to sell to. Both leave with a slightly worse opinion of the platform than they had before they visited.
So the goal of a marketplace go-to-market plan is not attention. It is density: enough supply and enough demand, concentrated tightly enough, that the people who arrive actually find each other. Every decision below serves that one goal.
Start Smaller Than Feels Comfortable
The first go-to-market decision is the boundary. One city, one category, one type of customer. A marketplace for local artisans does not launch to every buyer of handmade goods in North America. It launches to buyers of handmade ceramics in one metro area, because forty sellers in one city feel like a real market and forty sellers spread across a continent feel like an empty one.
This is genuinely hard, because a narrow launch looks like a small ambition. Investors ask about the total market and the narrow wedge sounds like a fraction of it. But density is what converts a visitor into a transaction, and density is far cheaper to create in a small market than a large one. The liquidity playbook covers how to choose the boundary and when to expand past it.
Which Side To Load First
In almost every marketplace, supply comes first. Without listings, buyers have nothing to engage with, and a buyer who visits an empty marketplace rarely returns to check again. We have made the full case for this order in supply comes before demand, so here is only the go-to-market consequence: your first weeks of effort, and most of your first budget, go into loading supply by hand.
That does not mean ignoring demand entirely. Sellers who list and hear nothing for a month stop believing in the platform. You need a small, hand-recruited group of buyers early, not to drive volume, but to make sure your first sellers get inquiries and your first transactions actually complete. Think of it as a few buyers to validate the sellers' effort, not a demand launch.
Airbnb is the best-documented example of this. In its early days the company found that hosts were already listing rooms on Craigslist, and reached out to those hosts directly to invite them onto Airbnb. That gave it supply before it had meaningful demand, and the listings gave travellers a reason to look. It was manual, it did not scale, and it worked, which is the pattern for almost everything in this phase. Our step-by-step version is in the first twenty listings are hand-sourced.
Channels That Reach Each Side
The two sides are found in different places and persuaded by different arguments. Suppliers want to know they will earn. Buyers want to know they will find what they came for. Here are the channels that tend to work at this stage, matched to the side they reach.
| Channel | Best for | Why it works early | When it stops working |
|---|---|---|---|
| Personal outreach | Supply | Every conversation builds trust and teaches you the objection | Past the first fifty to a hundred suppliers, when time runs out |
| Existing communities | Both | Your audience already gathers in niche groups and forums | When you stop contributing and only promote |
| Audience partnerships | Demand | Borrows trust from an organisation that already has it | When the partner sees no value for their own members |
| Referrals | Both | Happy early users bring people like themselves | Before users are happy; a referral cannot fix a bad first experience |
| Waitlist and early access | Demand | Collects intent before supply is ready to serve it | When the wait is long enough that sign-ups forget why they joined |
| Paid acquisition | Demand | Scales a loop that already converts | Whenever the loop does not convert yet |
Personal outreach. The fastest path to early supply is usually the least glamorous: messaging the suppliers you want, one at a time. If your marketplace connects artisans with buyers, that means local makers and the people already selling on larger platforms, with a clear explanation of how you help them reach customers they do not reach today. It does not scale, and that is the point. Every conversation teaches you which objection to answer on your landing page.
Existing communities. Your buyers and sellers already gather somewhere: subreddits, Facebook groups, Discord servers, trade associations, local meetups. Show up as a participant before you show up as a founder. When a real question comes up that your marketplace answers, the invitation lands as help rather than promotion. Etsy is often cited for this: in its early years the team spent time at craft fairs, building relationships with makers in person.
Borrow Audiences, Do Not Buy Them
If you are starting without an audience, partner with someone who has one. The best partnerships are ones where your marketplace solves a problem for the partner's own customers. A home services marketplace can partner with real estate agents, who need a reliable answer when a new homeowner asks who to call for cleaning or moving. The agent looks helpful, the homeowner gets a vetted provider, and your marketplace gets a buyer who arrives already trusting the recommendation.
A partnership like that is not an ad buy. It is a trade of value, and the question to answer before the first meeting is what the partner gets. If the honest answer is “exposure,” the partnership will not last past the first month.
“Early traction is not about big numbers. It is about meaningful activity between real users. A few completed transactions tell you more than a thousand sign-ups.”Darren Cody, Marketplace Studio
Referrals and Waitlists, Used at the Right Moment
Referrals tap the most powerful force in a marketplace, which is trust between people who already know each other. A simple two-sided incentive is usually enough: both the person who invites and the person who joins earn a credit after the new user's first transaction. Tying the reward to a transaction, rather than a sign-up, keeps the program from filling your platform with accounts that never do anything.
Timing matters more than the incentive. A referral program launched before users are happy amplifies a mediocre experience. Launched after your first users have had good transactions, it brings in more people like them, which is exactly the density you are trying to build.
Waitlists do the opposite job. They collect demand before supply is ready to serve it, which buys you time to load the supply side without wasting first impressions. Robinhood's pre-launch waitlist, where people moved up the queue by inviting others, is the example most often studied. For a marketplace, the risk is length: a waitlist that runs too long collects names from people who have forgotten why they signed up by the time you open the doors. Keep in touch, show progress, and open in waves matched to the supply you can serve.
When To Start Spending On Demand
Paid acquisition is the lever every founder has direct control over, which makes it entirely rational to reach for it as soon as launch goes quiet. The difficulty is that paid traffic only multiplies what happens after the click. If buyers arrive and cannot find a match, paying for more buyers produces more disappointed buyers, faster.
The signals that the loop is ready to be scaled are specific:
- Sellers inside your wedge are receiving inquiries without you arranging them.
- Buyers who search are finding a relevant result most of the time, not some of the time.
- Some buyers have come back for a second transaction on their own.
- You can explain, from talking to users, why the ones who transacted chose you.
When those are true, paid search, retargeting and content start returning money, because each new visitor lands in a marketplace that works. When they are not, the diagnosis in your marketplace is not stalled, one of four loops is broken is a better use of the budget than the next campaign.
Measuring Early Traction
One question we hear a lot is how long it takes to see a return from a launch. The answer depends almost entirely on how fast you reach density in your first wedge, which is why it varies so widely between categories. What you can control is how quickly you learn. Four habits shorten the path:
- Stay small. One geography or one category until matches happen reliably.
- Track interactions, not visits. Are sellers getting inquiries? Are buyers finding what they need?
- Talk to users every week. The reason a transaction did not happen is rarely visible in a dashboard.
- Share early wins.A seller's first sale, told as a story, recruits the next ten sellers better than any pitch deck.
It helps to map these against the stages a user moves through: attracted, converted, adopted, retained. Most early go-to-market problems sit at one stage, and naming which one keeps you from spending on the wrong fix. The free journey mapping template walks through it for both sides of your marketplace.
From MVP to Momentum
Launching a marketplace is closer to lighting a campfire than flipping a switch. It takes kindling first: personal outreach, hand-loaded supply, a few buyers recruited by name, partners who lend you their trust. Only once something is burning steadily does it make sense to add the bigger logs of paid acquisition and scaled content.
The quiet week after launch is not the verdict on your marketplace. It is the start of the part of the work that no build can do for you. If you want a partner for that part, it is exactly what our marketplace go-to-market work is built for: choosing the wedge, loading the first side, and knowing when the loop is ready for spend.
