Decision 1
Start with product type and catalog size
Digital delivery and a large physical inventory should not be forced into the same default architecture.
Ecommerce platforms hub
Choose the commerce engine from what you sell and how you operate
Digital downloads, a small creator store, subscriptions, and a 500-SKU physical catalog impose very different requirements. Compare the commerce layer by product type, catalog scale, operating burden, and economics.
Sources checked
Primary evidence behind this page
- systeme.io official pricing page checked with a permanent free tier and paid Startup/Webinar/Unlimited tiers. Checked 2026-09-24.
- Kajabi Basic checked at $179/mo monthly or $143/mo when billed annually. Checked 2026-09-24.
- Sellfy Starter checked at $39/mo monthly or $348/year, with 0% Sellfy transaction fees on paid plans. Checked 2026-09-24.
- Gumroad checked with no monthly platform charge and a 10% + $0.50 direct-sale platform fee, excluding card processing. Checked 2026-09-24.
- Wix currently offers a free entry point plus paid hosted plans; Core and higher plans add payment and ecommerce capabilities. Checked 2026-09-24.
- Shopify Basic is listed at $29/month when paid yearly, with higher Grow, Advanced and Plus tiers for larger operations. Checked 2026-09-24.
- WooCommerce core is free and open source; merchants separately choose hosting and extensions, so total cost depends on the stack around WooCommerce. Checked 2026-09-24.
- Sellfy offers built-in print-on-demand merchandise with fulfillment handled through its POD workflow. Checked 2026-09-24.
Affiliate disclosure: We earn a commission if you buy through some links on this page. That does not change what the Website Stack Engine recommends.
Decision framework
Start with the layer's job
Decision 2
Model all transaction economics
Include fixed platform cost, percentage or transaction fees, payment processing, required add-ons, and the operational cost of the platform.
Decision 3
Choose the upgrade path before launch
A lightweight platform is valuable when it stays lightweight. Know what growth condition would force a migration before you commit.
Compare options
Tools that belong in this layer
Compare each option by the work it does and the situations where it fits. Affiliate relationships do not change the comparison criteria.
| Tool | Planning cost | Best fit | Avoid if | Next step |
|---|---|---|---|---|
| systeme.io All-in-one website, funnel, email, course and digital-product platform. | $ | Creator / course / funnel | you need a large physical-product catalog; you need deep custom development | Check systeme.io |
| Shopify Mature hosted ecommerce platform for physical-product catalogs and store operations. | $$$ | Physical ecommerce | you only sell a few digital downloads; you need fully open-source commerce | Visit Shopify |
| WooCommerce Open-source ecommerce layer for WordPress with strong control and extensibility. | variable | Technical WordPress ecommerce | you want zero hosting/plugin maintenance; you lack WordPress support | Visit WooCommerce |
| Sellfy Creator-focused storefront for digital and simple product sales. | $$ | Digital products / creator store | you operate a complex 500+ SKU physical store; you need advanced B2B commerce | Visit Sellfy |
| Kajabi Premium all-in-one platform for courses, memberships, communities, websites, email and creator commerce. | $$$ | Established course / membership business | you are pre-revenue and need the lowest fixed cost; you mainly sell physical products | Visit Kajabi |
| Gumroad No-monthly-fee creator commerce platform that charges transaction-based platform fees on sales. | $0 fixed + transaction fees | Low fixed cost / validate demand | high sales volume makes percentage fees expensive; you need deep storefront customization | Visit Gumroad |
| Wix Hosted no-code website builder with broad small-business, ecommerce, scheduling and service features. | $–$$$ | All-in-one small-business site | you want open-source portability; you need a developer-controlled application architecture | Visit Wix |
Related decision pages
Every current page connected to this tool layer
These links are discovered from the same decision-page and reference-architecture data, so new pages using these tools automatically join the hub.
Pick the email layer after you know what happens after signup
A newsletter, a five-email nurture sequence, ecommerce lifecycle messaging, and a sales pipeline are not the same requirement. Match the platform to the lifecycle you actually run.
Open guideAutomate handoffs, not uncertainty
Website automation is valuable when a known event should reliably trigger a known next step. It is expensive noise when the underlying process is still changing every week.
Open guideSell the file, access, course, or membership without building a retail stack you do not need
Digital-product businesses usually care more about checkout, delivery, email, funnels, taxes, and customer access than inventory, shipping, or warehouse integrations.
Open guideStart with the transaction, then add only the software needed to complete it
An online-selling stack is not a shopping list. It is a chain: offer, page, checkout, payment, delivery or fulfillment, customer communication, and measurement.
Open guideChoose around the creator business model, not the homepage template
A newsletter publisher, course seller, digital-product creator, and portfolio-first creator need different combinations of publishing, email, checkout, and audience ownership.
Open guideWebsite cost is architecture plus labor plus ongoing operations
The useful number is not a single average. A five-page service site, creator business, 500-SKU store, and custom application have different cost centers and different reasons to spend.
Open guideHire a developer when the problem is custom behavior, not discomfort with a settings screen
Many businesses can launch with a hosted builder. Development becomes valuable when requirements exceed the platform, integration risk is meaningful, or the site itself is a differentiated product.
Open guidesysteme.io vs Kajabi: start with stage, not feature count
Both consolidate websites, funnels, email and knowledge-product selling. systeme.io is dramatically cheaper and has a permanent free tier; Kajabi is a premium all-in-one aimed at businesses willing to pay more for a mature course, community and creator-business environment.
Open guideSellfy vs Gumroad: fixed subscription or percentage-of-sales economics
Sellfy charges a recurring subscription and advertises 0% Sellfy transaction fees on its paid plans. Gumroad has no monthly platform fee but charges a percentage plus a fixed amount on direct sales. Your revenue level changes the answer.
Open guideBest website builder for coaches: choose around the offer and client journey
A coach who sells calls, a cohort, a course and a membership has different website requirements. The core decision is whether you want a low-cost all-in-one, a premium knowledge-business platform or a conventional site with separate booking/email tools.
Open guideBest website builder for a local service business: optimize for leads, calls and easy updates
Local service sites usually need clear service pages, location relevance, trust, forms, calls and sometimes booking. They rarely need a complex application stack. Choose the simplest platform that keeps those pages easy to update.
Open guideBest platform to sell digital products: compare fixed cost, fees and surrounding stack
Digital sellers can choose a zero-fixed-cost transaction model, a dedicated creator storefront or an all-in-one funnel/course platform. The best economics change with sales volume and the rest of the stack.
Open guideBest email marketing for a new website: start with the first 1,000 contacts
A new site should not buy enterprise automation before it has an audience. Choose the smallest email system that can capture subscribers, send the first useful sequence and grow into the next 12 months.
Open guideHow much does a small business website cost? Separate the build from the monthly stack
The answer changes depending on whether you mean one-time labor or recurring software. Our model isolates the ongoing software stack so a business can budget hosting, forms, email, commerce and search without mixing in design/development fees.
Open guideSquarespace vs Wix: choose the operating model, not the template gallery
Both are hosted no-code builders, but the decision changes when you compare service workflows, ecommerce breadth, editing freedom, and how much built-in business tooling you want.
Open guideShopify vs WooCommerce: operations simplicity or platform control?
Shopify bundles the commerce platform and hosting into a managed service. WooCommerce makes the core commerce layer free and lets you choose WordPress hosting, extensions, and implementation. The tradeoff is operational simplicity versus control.
Open guideA restaurant website should get people to the menu, reservation or order fast
Restaurants need mobile speed, clear hours and location data, easy menu updates, reservation or inquiry workflows, and a design the staff can maintain. Choose the builder around those jobs.
Open guideA photography site needs visual impact without sacrificing speed, inquiry flow or ownership
Portfolio presentation matters, but the business still needs fast mobile pages, indexable service and location content, lead capture and a maintenance model the photographer can sustain.
Open guideContractor websites should turn local search intent into qualified estimates
For contractors, the builder matters less than the operating system around service-area pages, project proof, quote intake, mobile calling and follow-up. Choose the platform that makes those workflows easy to maintain.
Open guideChoose a POD platform around storefront control, fulfillment workflow and catalog ambition
A creator merch store and a large ecommerce brand have different needs. Sellfy offers built-in print-on-demand; Shopify and WooCommerce provide broader commerce ecosystems but usually rely on connected POD services.
Open guideLaunch the smallest complete website system, then prove what deserves an upgrade
A launch is not finished when the homepage looks good. The domain, hosting or builder, conversion path, email, search visibility, legal basics, performance and ownership all need a named owner.
Open guideCreator, Newsletter, and Digital Product Stack
Can start near zero on free tiers; exact paid costs depend heavily on subscriber count and storefront plan.
Open guideDigital Products Store Website Stack
Range covers a storefront plus optional email and automation; transaction fees are separate.
Open guide500+ SKU Ecommerce Website Stack
Platform, apps, email, and operational tooling vary materially. Payment processing, ad spend, fulfillment, and developer labor are excluded.
Open guideWordPress and WooCommerce Growth Stack
Hosting choice and plugin stack drive the range; premium plugin/theme licenses are not silently folded into hosting.
Open guideCoach and Course Business Website Stack
All-in-one systems can compress cost at low scale; use separate tools only when their added capability is worth the extra subscriptions.
Open guideDo not buy this if
Skip the layer when it does not solve a real problem.
- Do not buy warehouse-grade commerce infrastructure for a handful of downloads.
- Do not choose a platform solely on the lowest introductory monthly price.
- Do not select commerce software because its affiliate program pays more.
FAQ
Layer questions
What is the best ecommerce platform for digital products?
A digital-first platform can be simpler and cheaper than a large physical-commerce stack. The right choice depends on delivery, subscriptions, fees, funnels, and catalog complexity.
When does Shopify-style commerce become more appropriate?
When physical catalog operations, inventory, merchandising, integrations, and checkout reliability become central business requirements.
Can WordPress handle ecommerce?
Yes. WooCommerce provides strong control and extensibility, but it also adds hosting, plugin, and maintenance responsibility.