An agency picks a platform differently from a single store owner. The top 10 e-commerce platforms for agencies in this guide were judged on the things that decide an agency’s week. How fast a new client store can launch, how many stores one team can run, what the platform charges per client, and how painful a handover is when the client leaves. This guide compares 10 platforms on price, multi-store tools, limits and client fit.
Standardising on the wrong platform costs an agency more than a bad month. It means retraining staff, rebuilding templates and explaining to clients why their store cannot do something the sales call promised. Read the table first, keep three platforms, and test them on a real client build before committing. The rest explains what each platform does, where it limits you, and who should use it.
Quick jump
- Quick Answer. Top 10 e-commerce platforms for agencies in 30 Seconds
- What an Agency Actually Pays per Client Store
- The 10 Platforms, Reviewed for Agency Work
- Best Pick by Job
- Choosing a Platform Your Agency Can Standardise On
- Mistakes That Cost Agencies Money
- Your First 30 Days With a New Platform
- Making the Platform Pay for Itself
- Frequently Asked Questions
- Small Habits That Keep Client Stores Healthy
- The Verdict for Agencies
Quick Answer. Top 10 e-commerce platforms for agencies in 30 Seconds
The top 10 e-commerce platforms for agencies in this guide were checked against each vendor’s own pricing page in November 2026. The cheapest workable option starts near the bottom of the price range, while the dearest e-commerce platform costs several times more, and the gap is rarely about quality. It is about limits, caps and the features you will actually touch each week.
Start from the table, keep just three tools, then test them on real work for two weeks. The results that save time without heavy fixing decide the winner, and the free tier is the lowest-priced test bench for this kind of work.
| Tool | Best for | Free tier | Paid from |
|---|---|---|---|
| Shopify | agencies that launch stores fast | Free trial | $39 a month |
| BigCommerce | large catalogues and higher volume | 15-day trial | $39 a month |
| WooCommerce | full control on a low platform bill | Free software | Free |
| Wix | small clients who want a simple store | Free plan | $29 a month |
| Squarespace | design-led stores with small catalogues | 14-day trial | $28 a month |
| Adobe Commerce | enterprise clients with complex needs | Demo on request | Custom quote |
| Duda | agencies that build many small sites | 14-day trial | $19 a month |
| Shift4Shop | a free store for a small client | Free plan | $29 a month |
| Ecwid | adding a store to an existing site | Free plan | $15 a month |
| Webflow | design-led stores without a theme | Free plan | $29 a month |
What an Agency Actually Pays per Client Store
The top 10 e-commerce platforms for agencies earn their price by removing a repeated chore. When a e-commerce platform does a task you would do by hand, the hours it saves are easy to count. Split the monthly cost by your own uses each month and the cost per use shows up, which is the honest way to weigh a cheap plan against a dear one.
Prices in this guide run from free to about about $399 a month, and the priciest e-commerce platform is not the best for most buyers. Watch renewal prices, not just the first month. Introductory offers and annual discounts shrink the first bill, while year two can cost far more. Check what the plan costs at renewal, and put the date in your calendar before you spend.
Export stage exposes weak tools here too, in the form of lock-in. A file that cannot move to another tool, a design trapped inside one app, or a result that exports badly is still unfinished work. Run the free trial with real work, look at the output at full size, and read the licence before paying. A tidy result from a trial beats a cheap paid plan that locks in your own work.
The 10 Platforms, Reviewed for Agency Work
The reviews below take each e-commerce platform from the table in turn, setting out what it costs, where it limits you and who it suits best. The top 10 e-commerce platforms for agencies differ more in daily fit than in features, so read the reviews for your shortlist and skip the rest.
1. Shopify. Best for agencies that launch stores fast
Shopify is the most common agency choice for a reason. A store launches fast, the theme and app range is the deepest in the category, and clients already know the admin. Its partner programme, client billing tools and app store make it easy to run many stores from one team, and most clients can manage their own store after handover. Shopify Payments removes the extra transaction fee, which keeps the real cost closer to the listed price.
Paid plans start at $39 a month for Basic. The free side gives a free trial, then $1 a month for three months, which is enough to judge the workflow before spending anything. Check the renewal cost too, since the first-year offer often undercuts the second year.
The launch speed and the app range are the draw here, and it is why this platform keeps its place in the list. The monthly fee plus apps adds up, and the extra fee on outside payment providers is 2 percent on Basic.
Verdict: a solid pick for agencies that launch stores fast.
Skip it if your client needs a fully custom checkout or a very large catalogue on a tight budget, since costs rise with apps..
2. BigCommerce. Best for large catalogues and higher volume
BigCommerce handles large catalogues and higher sales volumes without a platform transaction fee, which matters for clients with thousands of products. Its built-in features cover more ground than Shopify’s, so fewer paid apps are needed, and the sales limits per plan are clear and published. No platform fee on its own payment providers keeps the real cost predictable at volume.
Paid plans start at $39 a month for Core. The free side gives a 15-day trial, which is enough to judge the workflow before spending anything. Read the limits on the plan before paying, since the cap is often what forces the upgrade.
The catalogue strength is the draw here, and it is why this platform keeps its place in the list. The Core plan caps trailing-twelve-month sales at $30,000, and the store moves up a tier automatically when sales pass the limit.
Verdict: a solid pick for large catalogues and higher volume.
Skip it if your client is small and price-sensitive, since the entry plan costs the same as Shopify without the same app range..
3. WooCommerce. Best for full control on a low platform bill
WooCommerce is a free WordPress plugin that turns a WordPress site into a store, and it is the cheapest honest start for an agency that already knows WordPress. Its extension library covers almost every feature a client can ask for, and the store data stays fully in the client’s hands. WooCommerce estimates hosting at $25 to $350 a month, which still undercuts most hosted plans for a small store.
There is no paid plan to buy here. The free side gives free software, hosting extra, which is enough to judge the workflow before spending anything.
The control and the zero platform fee are the draw here, and it is why this platform keeps its place in the list. Hosting, maintenance and security are the agency’s job, and the real cost is time rather than a subscription.
Verdict: a solid pick for full control on a low platform bill.
Skip it if your team does not know WordPress, since the platform needs hands-on care..
4. Wix. Best for small clients who want a simple store
Wix is a website builder with ecommerce on its Core plan and above, and it suits a small client who wants a simple store without a learning curve. Its editor is friendly for non-technical clients, and the store setup is guided, so a client can add products after handover without calling the agency. Accepting payments starts on the Core plan, so the entry ecommerce price is clear.
Paid plans start at $29 a month for Core. The free side gives a free plan without payments, which is enough to judge the workflow before spending anything. Read the limits on the plan before paying, since the cap is often what forces the upgrade.
The simplicity is the draw here, and it is why this platform keeps its place in the list. The app range and catalogue tools are thinner than Shopify or BigCommerce, and larger stores outgrow it.
Verdict: a solid pick for small clients who want a simple store.
Skip it if your client needs a large catalogue or advanced shipping rules, since Wix is a general builder first..
5. Squarespace. Best for design-led stores with small catalogues
Squarespace builds polished stores with strong templates, and its commerce plans suit a client whose brand and photography carry the sale. Its editor keeps the store looking good without design skill, and the built-in tools cover inventory, discounts and email in one place. All paid plans can sell, so a client can start small and upgrade without rebuilding.
Paid plans start at $28 a month for Basic Commerce. The free side gives a 14-day trial, which is enough to judge the workflow before spending anything. Check the renewal cost too, since the first-year offer often undercuts the second year.
The design quality is the draw here, and it is why this platform keeps its place in the list. The Basic Commerce plan adds a 2 percent transaction fee, and the catalogue tools are simpler than the big platforms.
Verdict: a solid pick for design-led stores with small catalogues.
Skip it if your client needs a large catalogue or complex shipping, since Squarespace is a design tool first..
6. Adobe Commerce. Best for enterprise clients with complex needs
Adobe Commerce is the enterprise platform for clients with complex catalogues, B2B pricing and custom workflows that hosted tools cannot handle. Its feature set is the deepest in this guide, with B2B quotes, multi-store and advanced promotions built in rather than added through apps. The open-source version, Magento Open Source, is free software for teams that can host and maintain it.
Paid plans start at custom quote. The free side gives a demo on request, which is enough to judge the workflow before spending anything. Read the limits on the plan before paying, since the cap is often what forces the upgrade.
The depth is the draw here, and it is why this platform keeps its place in the list. The price is quote-based and enterprise-level, and every build needs developer time.
Verdict: a solid pick for enterprise clients with complex needs.
Skip it if your client is a small or mid-size store, since the cost and complexity are enterprise-scale..
7. Duda. Best for agencies that build many small sites
Duda is built for agencies, with client management, white labelling and team tools that let one team run many small client sites from a single dashboard. Its editor is fast, the templates are clean, and the agency tools cover billing, permissions and client access without extra software. White labelling lets the client see the agency’s brand, not the platform’s.
Paid plans start at $19 a month. The free side gives a 14-day trial, which is enough to judge the workflow before spending anything. Check the renewal cost too, since the first-year offer often undercuts the second year.
The agency tooling is the draw here, and it is why this platform keeps its place in the list. The ecommerce features are simpler than Shopify or BigCommerce, so larger stores outgrow it.
Verdict: a solid pick for agencies that build many small sites.
Skip it if your client needs a large store or deep app integrations, since Duda is a site builder with commerce added..
8. Shift4Shop. Best for a free store for a small client
Shift4Shop offers a free plan with a working store, which makes it the cheapest way to get a small client selling without a monthly platform fee. Its feature set covers products, payments and shipping, and the paid plan unlocks more features for growing stores. The free plan is genuinely usable for a small store, not a demo with a paywall.
Paid plans start at $29 a month. The free side gives a free plan with a working store, which is enough to judge the workflow before spending anything. Read the limits on the plan before paying, since the cap is often what forces the upgrade.
The free plan is the draw here, and it is why this platform keeps its place in the list. The theme and app range is smaller than the big platforms, and the design quality varies.
Verdict: a solid pick for a free store for a small client.
Skip it if your client needs a large app ecosystem or a polished theme library, since both are thinner here..
9. Ecwid. Best for adding a store to an existing site
Ecwid is a store widget that plugs into any existing website, so an agency can add commerce to a client’s site without rebuilding it. Its free plan covers a small catalogue, and the paid plans add more products, staff accounts and advanced features. It works on WordPress, Wix and plain HTML sites alike, which makes it flexible for agency work.
Paid plans start at $15 a month for Venture. The free side gives a free plan, which is enough to judge the workflow before spending anything. Check the renewal cost too, since the first-year offer often undercuts the second year.
The plug-in-anywhere fit is the draw here, and it is why this platform keeps its place in the list. The free plan is limited in products, and the design options are simpler than a full platform.
Verdict: a solid pick for adding a store to an existing site.
Skip it if your client needs a standalone store with deep features, since Ecwid is a widget first..
10. Webflow. Best for design-led stores without a theme
Webflow gives full design control over a store without a theme, and it suits agencies that sell design as their main service. Its visual editor builds custom layouts, animations and interactions, and the ecommerce tools cover products, checkout and discounts. Client handover is clean, with editor roles that keep clients away from the design layer.
Paid plans start at $29 a month for Standard ecommerce. The free side gives a free plan without checkout, which is enough to judge the workflow before spending anything. Read the limits on the plan before paying, since the cap is often what forces the upgrade.
The design freedom is the draw here, and it is why this platform keeps its place in the list. The learning curve is steep, and the ecommerce features are simpler than Shopify’s.
Verdict: a solid pick for design-led stores without a theme.
Skip it if your team needs a quick launch or a deep app ecosystem, since Webflow rewards design skill and time..
Best Pick by Job
Start from the task, work back to the tool. The top 10 e-commerce platforms for agencies differ by situation, so the table below gives a pick for each typical case, with a short reason for the choice. If your situation is missing, use the best-for line that fits your week most closely and try the app on your own work.
Two rules hold across the whole table. First, the tool fitting your week beats the tool with the longest feature list. Second, the cheapest plan covering your workload beats the priciest plan you only half use.
| Job / Need | Pick | Why |
|---|---|---|
| The best overall for agencies | Shopify | Fastest launch and the biggest app range |
| The cheapest client store | WooCommerce | Free software, pay only for hosting |
| Large catalogues at volume | BigCommerce | No platform fee and strong catalogue tools |
| Design-led client sites | Webflow | Full design control without a theme |
| A free store for a small client | Shift4Shop | Free plan with a working store |
| A quick simple store | Ecwid | Free plan that plugs into any site |
Choosing a Platform Your Agency Can Standardise On
Define the task before the tool. Note the single task the e-commerce platform must handle each week. A tool that handles your task is worth the money, while a feature-heavy one that misses it is not. Cut the list to three before pricing, and trial those three on one real piece of work.
Think yearly, not monthly. A $20 plan totals $240 a year and a $50 one totals $600, while a free plan costs nothing if its own limits cover your workload. Monthly plans fit people using the e-commerce platform every week, while an occasional user is better served by a free tier or a one-time tool.
Try the free tier on real work. Run a real task in three tools and weigh the results directly. The time saved, the amount of fixing needed and the ease of sharing the result decide whether the app is usable. Clean results from a free trial beat a cheap paid plan needing serious fixing.
Find the cap before you purchase. Check the limit on the plan under consideration and see if your workload fits inside it. Users, credits and projects all end, and the upgrade fixing a limit is often dearer than the next tier. A plan that empties halfway through the month is the wrong plan.
Mistakes That Cost Agencies Money
The opening error is buying the leading tier day one. The top 10 e-commerce platforms for agencies in this guide all offer a free plan or a trial, and the entry tier covers the main job for most people. Start on that option, use it for a month on real work, and step up only when a restriction starts to cost you time.
Missing renewal costs is the second mistake. A monthly plan can rise in its second year, and an annual plan can renew for the year with no warning. Put a note in the calendar a week before each renewal and confirm the cost on the vendor’s own site, because the starting price is rarely the renewal price you pay.
Judging by a demo is mistake three. A demo shows polished sample work from a rehearsed presenter, but your task brings real work and a deadline. Try two tools on the same task, count the fixes, and keep the one that returns the most hours. The demo champion is not always your champion.
Your First 30 Days With a New Platform
Week one is setup and testing. Open two accounts, feed each tool your real work, and run one genuine job in each tool in full. Buy nothing in the first week, because the unpaid tier or the trial shows you the workflow and the limits before any money changes hands.
Week two turns testing into daily work. Take the winner and run it through a week of real jobs, keeping track of each limit, whether a credit ceiling, a weak outcome or a missing feature. Stay on the free plan another month if it covers the week. If a limit costs you an hour or more, take the lowest-priced paid tier that clears it and set a reminder for the renewal.
Weeks three and four decide the pick. Check whether the top 10 e-commerce platforms for agencies you tested saved time in each week or just one, and look at the results at full size, since a result that looks fine small can fail when seen properly. Weekly savings mean keeping the app and learning one feature each week. One saving is cancelling the tool and keeping the money, because occasional help does not deserve a monthly bill.
Making the Platform Pay for Itself
A subscription earns its cost with use. At five jobs a week, a $30 plan is about $1.50 a task, while at one job a month it is $30 each. Before you commit, confirm your calendar and confirm the work truly happens every week. If it is monthly, a free plan or a one-time tool is cheaper. The top 10 e-commerce platforms for agencies in this guide reward weekly use, not occasional use.
Way two to cut cost is a free-paid split. Use the free plan for tests and drafts, and save the paid plan for finished work, as long as the free plan exports tidy files. That split keeps the paid plan on the smallest tier that does the task, because the free plan already handles part of it.
Way three is to share the plan if the licence permits. Two users double the bill on per-seat tools, while per-plan tools charge nothing extra. Confirm seat rules before inviting a colleague, because one accidental extra seat can double a monthly bill with no warning. Shared, a e-commerce platform plan can halve what each person pays.
Frequently Asked Questions
which platform should an agency standardise on first if it wants to launch client stores fast?
Start with Shopify, because it covers the task well and its pricing is clear. The tools that suit a beginner are the ones with a free plan that improves the work, so begin small, use it for a month, and only move up when a limit starts costing you time. Beginners who pick the priciest plan usually spend for a long list of features they never touch.
can an agency really run a client store on woocommerce or ecwid without paying for the platform?
Yes. WooCommerce and Ecwid both offer free tiers that cover the basics, and they are enough for a thorough test. The three things to check are the limits, the quality of the outcome and whether your work exports cleanly, because they decide whether the tool is usable for real work. A free plan that handles real jobs works for real, while a capped one is only a trial.
woocommerce is free software — what does an agency actually pay to run it?
WooCommerce, with free software and hosting from about $25 a month is the lowest-priced sensible entry for most people. The cheapest plan is not always the cheapest over twelve months, so work out the full first-year cost before you sign up, including any renewal rise. A one-off payment can cost less across a full year than a cheap monthly subscription, and a free tier costs nothing if its limits cover your workload.
do agency platform prices move every few months or stay put for years?
Yes. Prices shift several times a year, and annual rates, intro offers and renewal prices all change for tools like these. This guide verified prices in November 2026 on each vendor’s pricing page, but they are list prices in US dollars before tax, and your checkout total may vary by region and offer. Verify the cost at checkout, and check the renewal price separately.
should an agency try the monthly plan first before committing to an annual one?
Billing is monthly or annual for most tools here, and a monthly plan ends cleanly at the close of the period. Annual plans tie you in for the whole year, so try the monthly plan for at least a month before buying one. Set a reminder in your calendar a week before renewal, because most subscriptions renew on their own unless you cancel. One-time purchases never renew, which is their main benefit for a single project.
Small Habits That Keep Client Stores Healthy
Build one starter template per platform and reuse it. A shared starting point cuts launch time in half and keeps quality steady across clients.
Document the handover on day one, not at launch. A client who can run their own store is a client who stays happy and refers others.
Track app spend per client separately from the platform fee. Apps are the hidden cost in agency ecommerce, and they creep up quietly.
The Verdict for Agencies
Shopify wins for most agencies because it launches fastest and has the deepest app range, WooCommerce wins when the client needs full control and a low platform bill, and BigCommerce wins when the catalogue is large and the volume is real. The top 10 e-commerce platforms for agencies in this guide are not ranked by feature count, but by the job each one does best, so pick by the job and check the price at checkout.
Start on the free plan or the lowest-priced tier, run real client work through it for a month, and move up only when a limit starts costing you time. The right platform fits your team, your clients and your margins, and the test that matters is the one you do on a real client build, not the demo on the vendor’s site.