The only marketplace management tool that publishes a Singapore dollar ladder, and the four meters that decide which plan a seller lands on

One vendor in this category publishes a complete monthly ladder in Singapore dollars and the rest make you ask. Read on getonecart.com on 29 October 2026, OneCart prints four plans under the line "Prices in SGD": Starter at "S$99 Per Month, Billed Monthly", Trader at "S$239 Per Month, Billed Monthly", Growth at "S$499 Per Month, Annual Plan Only" and Business at "S$868 Per Month, Annual Plan Only". Those are the figures at the page's default setting of 300 average monthly orders, and the page carries a slider with the instruction "Adjust the slider to calculate pricing for your order levels", so the number moves with your volume. That is the only readable Singapore dollar ladder in this set, which makes it the benchmark the other quotes get compared against rather than the automatic choice.

What the five routes served on 29 October 2026

A body that loads is not an answer, and a status code is the only thing that settles whether a page was read. Each row below records what came back, not what the vendor is assumed to charge.

Route	What was served on 29 October 2026
getonecart.com/pricing	HTTP 200 with four plans, order allowances, SKU caps and seat counts, labelled "Prices in SGD". Starter S$99 a month at 300 orders, 1,000 SKUs, 1 seat, email support. Trader S$239 at 1,000 orders, 5,000 SKUs, 2 seats, live chat. Growth S$499 at 3,500 orders, 15,000 SKUs, 5 seats, annual only. Business S$868 at 10,000 orders, 50,000 SKUs, 25 seats, annual only. The page states every plan "connects Amazon, Shopify, eBay, Walmart, TikTok Shop, and 40+ marketplaces from one place"
easystore.co/en-sg/pricing	HTTP 200, about 794 KB, with the plan names Basic, Standard, Growth and Business and a monthly against yearly toggle present in the markup. No price figure appeared in the served HTML at all, because the amounts are written by a script after the page loads
anchanto.com/pricing	HTTP 200, and the page is not a price list. Its subject is a product module for managing prices and promotions across channels, which is a feature named Pricing in the navigation rather than a fee schedule. Anchanto's own fees are not published anywhere we could read
sitegiant.sg	HTTP 403 on the home page and on /pricing. Nothing was served, so this page makes no claim about what SiteGiant charges
ginee.com/sg	HTTP 404 on the Singapore path and on /sg/pricing. Unread rather than absent

Three of those five are the ordinary condition of this market and not a criticism. A 403 is a server declining a request from this machine, and a 404 is a path that has moved. Neither is evidence about the vendor's prices, and the correct outcome is no figure rather than a figure from somebody's blog post.

The unit each vendor bills on, which matters more than the headline figure

Comparing S$99 against S$239 tells you almost nothing until you know what runs out first. In this category there are four meters and a seller usually hits one of them long before the others.

• Monthly orders. The meter that catches a growing seller. OneCart's published allowances step 300, 1,000, 3,500 and 10,000, read 29 October 2026, so a seller doing 1,200 orders in December is on a different plan from the one they chose in June.
• SKU count. The meter that catches a large catalogue with modest volume. 1,000, 5,000, 15,000 and 50,000 on the same ladder. A fashion seller with size and colour variants reaches these faster than the order count suggests.
• User seats. One, two, five and twenty five on that ladder. A warehouse packer who needs a login is a cost line, and this is the meter most often forgotten when a quote is approved.
• Channels connected. Some tools price by connector. The page above sells 40 or more in every plan, which is the generous end of this market, so ask explicitly whether your specific marketplace is in the base plan or an add on.

Write your own four numbers down before you open a pricing page. Orders last month, live SKUs including variants, people who need a login, and the exact channels you run. With those in hand every quote in this category becomes comparable in about ten minutes.

The denominator a Singapore seller already has

Your own store platform publishes its costs in full, which makes it the one figure in this decision that needs no enquiry. Read on shopify.com on 29 October 2026, the Singapore page lists Basic at "$29 SGD/mo" paying yearly and "$39 SGD/mo" paying monthly, Grow at "$99 SGD/mo" and "$132 SGD/mo", Advanced at "$399 SGD/mo" and "$531 SGD/mo", and Plus "from $2,300 USD/mo". Online card rates run from "3.2% + $0.50 SGD" on Basic to "2.9% + $0.50 SGD" on Plus, third party transaction fees from "2%" down to "0.2%", and POS Pro is "+$129 SGD /mo" per location.

Put the two side by side and the arithmetic is uncomfortable in a useful way. A seller paying "$29 SGD/mo" for the store is being asked for S$99 a month for the tool that keeps the marketplace listings in step with it. That is defensible when the tool removes a real double entry problem and it is not defensible as insurance. The test is whether anybody in your team currently updates stock in two places by hand, and if so how many hours a week that takes.

GST, which lands on the subscription as well as the sale

IRAS publishes that "The current GST rate is 9%" and that a business "must register for GST when your taxable turnover exceeds $1 million", read on iras.gov.sg on 29 October 2026. Two practical consequences for this purchase. A software subscription bought from overseas is in scope of Singapore's rules on services bought from overseas suppliers, which IRAS lists under reverse charge and overseas vendor registration on the same page, so ask the vendor whether it charges Singapore GST or whether you account for it. And a tool billed in a currency other than Singapore dollars introduces a rate your accounts have to carry, which is the same reason the Singapore dollar ladder above is worth something beyond convenience.

What two assistants said when a Singapore seller asked this

The instrument is saved assistant answers, not a keyword tool, and there is no search volume for a question phrased this way. On 28 October 2026 we re-ran the Singapore audit across four languages, 21 batches and 126 questions, producing 42 readings with no failures. The brand batch names us inside its own prompt and is excluded from every blind figure, leaving 40 blind readings, 16 of them in English. We were named in 0 of those 40 and cited in 0.

"Which marketplace management tools should a Singapore seller buy, and what do they cost per month?" produced two readings, one per engine, and neither named a tool or a price. Across the blind set the engines named Otterly in 9 readings and cited it in 6, Semrush named in 9 and cited in 10, HubSpot named in 9 and cited in 5, Profound named in 7 and cited in 2, Peec named in 7 and cited in 7, Ahrefs named in 6 and cited in 5, and Yext named in 2 and cited in 1. Named and cited are two findings on two measures and they are never summed.

Note which names those are. Not one of them is a marketplace management tool. When a Singapore seller asks two assistants what to buy for running Shopee and Lazada listings, the vendors that get named in the broader Singapore set are search and marketing tools, which means the answer to this specific question is still unwritten by anybody. The three published figures above are the whole of what a seller can actually check today.

The three questions that sort a shortlist in one call

• Which meter will I hit first on my own numbers, and what does the next plan up cost, in writing. A vendor that answers this in one line is easy to budget. A vendor that answers it with a discount is selling you this year's price.
• What happens to the listings if I cancel. Ask whether listing content written through the tool stays on the marketplace or is withdrawn with the subscription, because that answer decides whether this is a tool or a dependency.
• Who reconciles a stock mismatch at 11pm on a Saturday. Every seller in this category eventually oversells a unit. The useful answer names a support channel and an hour, and OneCart's own published ladder attaches support level to tier, email on Starter, live chat on Trader, live chat and WhatsApp on Growth, and an account manager on Business, read 29 October 2026.

If the answer to the first question is that you are nowhere near any meter, the honest move is a spreadsheet and a weekly stock count until you are. The costs of the channels themselves, and the fees nobody publishes, are recorded in our page on adding Shopee, Lazada, TikTok Shop or Amazon to your own Singapore store, and the advertising side on what Amazon PPC costs a Singapore seller.

Questions about buying marketplace management software in Singapore

Is a channel management tool the same thing as an inventory system?

They overlap and the shortlist differs. A channel manager's first job is pushing listings and stock out to marketplaces and pulling orders back in. An inventory or warehouse system's first job is what sits on your shelves, including purchase orders and locations. The vendor set above sells both shapes, sometimes in one product, so ask which of the two problems the tool was built for before comparing prices.

Why will some of these vendors not show me a price?

Because scope in this category swings with order volume, SKU count and the number of connectors, and one figure would be wrong for most enquiries. That is a reasonable commercial position and it has a cost to you: a vendor that publishes nothing cannot be compared without a call, so put the cheapest published ladder beside its quote and ask it to explain the difference in writing.

Can I just use a Shopify app instead of a platform?

For one marketplace and a small catalogue, often yes, and the app store carries connectors at a fraction of a platform subscription. The point at which an app stops being enough is usually the second marketplace, because two connectors that each hold their own idea of your stock produce the oversell that a single channel manager exists to prevent.

Does any of this help my products get recommended by an assistant?

Indirectly, and it is worth being precise about the mechanism. A channel manager keeps price and stock accurate across your listings, and accurate price and stock are what the shopping catalogues require to stay eligible. The catalogue submission itself is a separate job, set out in our page on adding a marketplace to your own Singapore store and in the free listings and Catalog routes a seller can read for themselves.

What should I do if the vendor I want returns a 403 like SiteGiant did?

Email and ask for the rate card, and treat the reply as the figure. A server refusing a request from one machine says nothing about the company behind it, and plenty of Singapore vendors sit behind a firewall that declines automated traffic. What you should not do is take a price from a third party listicle, because the figure that governs your invoice is the one in the vendor's own quote on the day you sign.

The four numbers, and why they settle this faster than any demo

Orders last month. Live SKUs including variants. People who need a login. Channels you actually run. Write those four down and the whole category collapses into one question, which is which meter you hit first and what the next plan up costs. Every vendor above is priced on some combination of those four, the one that publishes its ladder lets you answer it in ten minutes, and the three that do not have to answer it in an email instead. A seller who walks into a demo without the four numbers gets sold the tier the salesperson thinks they will grow into.

We do not sell channel management, inventory software or marketplace operations, so there is nothing here to buy from us and no shortlist of ours to join. We do measure whether five assistants name a business when a buyer asks, and the one finding from that work worth leaving on a page about Shopee stock sync is this. Of every vendor two assistants named to Singapore buyers across 40 blind readings on 28 October 2026, not one sells the software this question was asking about, and we were named 0 times and cited 0 times in the same 40. So neither the recommendation layer nor our own position in it is any use to you today. The published Singapore dollar ladder is, and it took one fetch.