For online stores, choose Shift4Shop if you want $0 software fees in the U.S.; pick Shopify if you prefer the biggest app catalog and strong POS.
Shift4Shop (formerly 3dcart)
Shopify
Spend The Least
- All features unlocked day one
- Unlimited staff users
- Free themes to launch fast
Shift4Shop End‑to‑End (US)
Balanced Growth
- Rich app choices
- POS and channels included
- Editor is friendly
Shopify Grow
Scale Hard
- B2B tools and 15 users
- Advanced reports and duties tools
- Lower 3rd‑party fee (0.6%)
Shopify Advanced
Picking an ecommerce platform decides how you pay, which tools you can add, and how fast you launch. Shopify leans on a vast app store and strong retail hardware, while Shift4Shop packs more into the base plan if you run payments through Shift4. Here’s the fast verdict and the trade‑offs that tip real buyers one way or the other.
In A Nutshell
Shift4Shop (formerly 3dcart) suits U.S. sellers who want a full store without a monthly software bill. You get unlimited products, unlimited staff users, and broad built‑ins if you activate Shift4 for processing.
Shopify suits teams that want the biggest ecosystem, polished POS, and a predictable path from a solo shop to multi‑staff operations. Plan names and prices are now Basic ($19 billed yearly), Grow ($49 billed yearly), and Advanced ($299 billed yearly). Third‑party gateway fees drop as you move up.
Side‑By‑Side Specs
Shift4Shop keeps the base cost low for U.S. merchants tied to Shift4. Shopify brings a bigger marketplace and native retail gear out of the box.
Shift4Shop — What We Like / What We Don’t Like
✅ What We Like
- $0 software fee for U.S. stores using Shift4; no platform‑added % on third‑party gateways.
- Unlimited staff users and products on the End‑to‑End plan.
- Lots of features built in: single‑page checkout, coupons, real‑time shipping, blog.
- Over 100 free themes to launch quickly with clean designs.
⚠️ What We Don’t Like
- The free plan is U.S.‑only; non‑U.S. stores or non‑Shift4 gateways move to paid tiers.
- App marketplace is smaller, so some modern tools require custom work or Zapier.
- Admin polish and mobile management feel dated compared with newer panels.
Shopify — What We Like / What We Don’t Like
✅ What We Like
- Vast app store and partner network, so you can add nearly any workflow you need.
- Polished retail stack with POS, payments, and inventory that syncs across channels.
- Clear path from solo to multi‑staff with Grow and Advanced plans.
- Active theme catalog with modern free options and many premium designs.
⚠️ What We Don’t Like
- Extra fees when you use a third‑party gateway on Basic, Grow, or Advanced.
- Monthly spend rises as you add paid apps and premium themes.
- Basic plan has no staff seats; teams usually start at Grow for 5 seats.
ℹ️ Good To Know: Shift4Shop’s $0 plan is available only to U.S. merchants and requires Shift4 for processing. If you’re outside the U.S., expect a standard monthly plan instead.
3Dcart Or Shopify: Which Fits You Better
Pricing & Seats
Shopify’s current lineup is Basic ($19 billed yearly), Grow ($49 billed yearly), and Advanced ($299 billed yearly). Third‑party gateway fees drop from 2% to 1% to 0.6% as you move up. Basic is aimed at solo sellers; Grow adds 5 staff seats; Advanced raises that to 15.
Shift4Shop’s End‑to‑End plan removes the monthly software fee for U.S. merchants that use Shift4. It also advertises unlimited staff users and no platform‑added transaction fee. Sellers that can’t or won’t use Shift4 should budget for a paid tier.
For many small teams, the price story is simple: if you can run Shift4, your software bill is $0; if you need a broad app stack and native POS, Shopify Grow is the cleaner fit.
Official references: Shopify plan prices and Shift4Shop End‑to‑End details.
Integrations & APIs
Shopify’s app store clears 8,000 listings across marketing, operations, and sales, which means less custom work and faster pilots. Shift4Shop has a smaller marketplace measured in the low hundreds, with Zapier filling many gaps.
Both platforms expose APIs, webhooks, and developer docs. If your stack already runs on Shopify apps, staying in that ecosystem cuts setup time on day one.
Automation & Flows
Shopify Flow (available with higher plans and select contexts) handles triggers for back‑office tasks, tags, and routing. Email and remarketing flows often live in apps like Klaviyo, Omnisend, or built‑in Shopify Email. Shift4Shop includes coupons, saved carts, scheduled promos, and one‑page checkout with no add‑on required.
Segmentation & Personalization
Shopify’s customer segments let you build dynamic groups from order history and properties, which sync to email tools and channels. Shift4Shop offers Customer Groups, SmartCategories, and price levels to tune catalogs and promotions per audience.
Reporting & Attribution
Advanced adds deeper reports and market‑level views, while Plus goes further with custom checkout data and B2B modules. Shift4Shop includes dashboards and standard reports out of the box; many stores won’t need an extra app for basics.
Team Roles & Permissions
Seat counts on Shopify are tied to plan: Basic 0, Grow 5, Advanced 15, Plus unlimited. Shift4Shop’s End‑to‑End lists unlimited users, which makes multi‑role setups cheaper if you qualify for the free plan.
Data Model & Objects
Both cover the core objects: products with variants, orders, customers, discounts, and pages. Shopify’s metafields and app blocks make it simple to add custom data without code access. Shift4Shop exposes product options, unlimited categories, and an integrated blog for content‑led catalogs.
Help & Onboarding
Shopify offers live chat and a deep help center, plus a visible path to Plus for complex stores. Shift4Shop provides a knowledge base, theme library, and experts directory. If you plan to DIY, both platforms have guides and videos that cover the basics.
Price, Value & Ownership
Here’s the cost picture most buyers model before they commit.
If you can use Shift4, your software cost effectively hits $0 with many features included. Shopify’s price climbs as you add apps and staff, but you gain reach and retail polish.
Where Each One Wins
🏆 App Ecosystem — Shopify
🏆 POS & Retail — Shopify
🏆 Built‑In Features — Shift4Shop
🏆 International Selling — Shopify
Decision Guide
✅ Choose Shift4Shop If…
- You’re a U.S. merchant happy to run Shift4 for payments and want $0 software fees.
- You need lots of staff logins without paying for more seats.
- You prefer built‑in store tools over assembling many paid apps.
✅ Choose Shopify If…
- You want the widest app choices and direct integrations with your marketing stack.
- You plan to sell in person and want native POS with synced inventory.
- Your team needs a tidy upgrade path from solo to 5 to 15 users as you grow.
Best Fit For Most Stores
Running payments through Shift4 brings a hard‑to‑ignore price advantage. If $0 software cost plus unlimited staff users fits your plan, start there and keep things lean. If you expect to bolt on many tools, sell in retail, or scale across markets, Shopify becomes the safer default thanks to its app depth and POS stack. Either way, the rebrand from 3dcart to Shift4Shop is complete, and the choice comes down to cost control vs ecosystem reach.
Method: This guide compiles current plan pages, help docs, and official announcements; we verified prices and seat limits on Shopify’s pricing page and help center, and the U.S.‑only policy and inclusions on Shift4Shop’s End‑to‑End plan page.
Extra references: Shopify app store size (independent review) and Shift4Shop app store scale (independent estimates).
