BigCommerce to Squarespace
Moving your store from BigCommerce to Squarespace lets you keep products, customers, orders, and content intact—while protecting SEO rankings and customer logins. This guide walks through data mapping, migration tools, pricing, and execution steps.
Migrating from BigCommerce to Squarespace moves your store from hosted SaaS to Squarespace. Whether you're reducing subscription costs, consolidating platforms, or seeking Squarespace's features—this guide covers the data mapping and migration steps you need.
BigCommerce to Squarespace: Quick Facts
- Average cost: $69–$400 (automated) vs $2,500+ (custom)
- Typical duration: 2–4 hours (automated) vs weeks (manual)
- Recommended method: Automated cloud migration (Cart2Cart, LitExtension)
- Password migration: Supported with migration tool
- SEO preservation: 301 redirects required—automated tools create them
Why Move from BigCommerce to Squarespace?
BigCommerce works for many stores, but its constraints can limit growth. Squarespace offers a different set of advantages:
💰 Hosted Infrastructure
The BigCommerce Pain: Subscription costs. API rate limits. Stencil theme lock-in.
The Squarespace Gain: Hosted or managed. Reduced server management. Focus on selling.
🚀 App Ecosystem
The BigCommerce Pain: Limited integrations. API constraints.
The Squarespace Gain: Broader app ecosystem. One-click integrations. More third-party options.
🛠 Ease of Use
The BigCommerce Pain: Variant structure unique. Verify mapping.
The Squarespace Gain: User-friendly admin. Modern UX. Non-technical users can manage stores.
⚡ Quick Launch
The BigCommerce Pain: Hosted only. No self-host option.
The Squarespace Gain: Launch fast. Focus on selling, not infrastructure.
Who Should Migrate from BigCommerce to Squarespace?
BigCommerce to Squarespace migration suits merchants wanting Squarespace, reducing subscription costs, or consolidating with an existing Squarespace ecosystem. BigCommerce offers hosted SaaS; Squarespace offers alternative hosting or integrated simplicity.
BigCommerce to Squarespace: Platform-Specific Considerations
Each migration path has its own quirks. For BigCommerce → Squarespace, watch for:
- BigCommerce API structure differs from Squarespace—migration tools map entities.
- Product variants map to target variants or options—verify mapping coverage.
- BigCommerce CDN paths differ from target media system—re-upload or transform URLs.
BigCommerce to Squarespace Pre-Migration Checklist
Before moving from BigCommerce to Squarespace, review your source data and prepare the Squarespace store. Different structures mean mapping matters—get it wrong and you risk data loss.
Understanding the Platform Disconnect
BigCommerce and Squarespace use different data structures—mapping them correctly prevents data loss.
- BigCommerce Plan: Check API access.
- Squarespace Setup: Create target store. Configure API.
- Product Structure: BigCommerce variants map to target variants.
- Images: BigCommerce CDN to target media system.
BigCommerce to Squarespace Data Mapping: Products, Customers, Orders
Correct field mapping from BigCommerce to Squarespace keeps variants, customer history, and order links intact. Reference mappings for developers:
🛍 Product Data Mapping
| BigCommerce Field (Source) | Squarespace Field (Target) | Notes & Logic |
|---|---|---|
Product.id |
product_id / id |
Squarespace generates new IDs. Use reference for mapping. |
Product.name |
name / title |
Direct string transfer. |
Product.sku |
sku / model |
Direct mapping. |
Product.price |
price |
Direct price transfer. |
Product.description |
description |
HTML content. Images need re-uploading. |
Product.categories |
categories |
BigCommerce categories map to target. |
Product.variants |
variants / options |
BigCommerce variants map to target variants. |
👥 Customer Data Mapping
| BigCommerce Field | Squarespace Field | Critical Logic |
|---|---|---|
Customer.email |
email |
Unique identifier. |
Customer.password |
password |
Password migration supported with tool. |
Address |
address |
BigCommerce addresses map to target. |
📦 Order Data Mapping
| BigCommerce Field | Squarespace Field | Mapping Logic |
|---|---|---|
Order.id |
order_id |
Preserve order number. |
Order.status |
status |
Map BigCommerce status to target. |
Order.total_inc_tax |
total |
Direct mapping. |
BigCommerce to Squarespace Migration Tools
For BigCommerce → Squarespace, three approaches: automated cloud migration (recommended), CSV import, or custom scripts. Compare BigCommerce migration tools for features and pricing.
Option A: Automated Cloud Migration (Recommended)
Tools: Cart2Cart, LitExtension
Specialized tools that connect via BigCommerce API and Squarespace API.
- ✅ Pros: Handles structure complexity, preserves relationships, formats data for Squarespace automatically.
- ❌ Cons: Cost scales with data ($200–$400).
Option B: CSV Import
Tools: BigCommerce Export + Squarespace Import
Export from BigCommerce Admin, format for Squarespace, and import manually.
- ✅ Pros: Lower cost, direct control.
- ❌ Cons: Manual work required. Limited to products and categories.
Option C: Custom Development
Tools: BigCommerce API + Squarespace API
Build a custom script using BigCommerce API and Squarespace API.
- ✅ Pros: Complete control, reusable.
- ❌ Cons: Expensive ($2,500+), time-consuming.
How to Migrate from BigCommerce to Squarespace: Step-by-Step
Use this workflow for BigCommerce → Squarespace with automated tools. Full BigCommerce migration guide for planning.
Phase 1: Environment Preparation
1.1. Prepare Target (Squarespace):
Create your Squarespace store. Complete setup. Configure API access. Use subdomain for testing.
Tip: Don't point your domain yet.
1.2. Prepare Source (BigCommerce):
Ensure API access. Keep your BigCommerce store live during migration.
Phase 2: Connection Setup
2.1. BigCommerce Access:
Configure API credentials in BigCommerce Admin. Or install migration app if using automated tools.
2.2. Squarespace Access:
Provide API credentials. Migration tool connects to Squarespace.
Phase 3: Migration Execution
Select what to move. Critical settings:
- Create 301 Redirects: Essential for SEO. Redirects from BigCommerce URLs to Squarespace URLs.
- Migrate Product Variants: BigCommerce variants map to Squarespace variants.
- Migrate Images: Images from BigCommerce CDN uploaded to Squarespace media system.
- Password Migration: Supported with migration tool. Customer passwords converted.
Phase 4: Post-Migration
Verify products, images, prices, variants. Notify customers. Choose a Squarespace theme.
BigCommerce to Squarespace Migration Cost (2025)
For a typical store (2,000 products, 10,000 orders, 5,000 customers):
Custom Script
Developer Time
Automated Cloud
Average Cost
Agency Service
Starting Cost
BigCommerce to Squarespace: Troubleshooting & SEO
Common issues when moving BigCommerce to Squarespace:
- Variant Mapping: BigCommerce variants map to Squarespace variants. Check variant limits (e.g., Shopify 100/product).
- API Structure: BigCommerce REST API differs from Squarespace. Migration tools handle translation.
- Image Migration: BigCommerce CDN images need re-uploading to Squarespace media system.
- Password Migration: Supported with migration tool.
301 Redirects: Preserve SEO
BigCommerce URLs differ from Squarespace URLs. Create 301 redirects to preserve search rankings. Automated tools create redirects—verify in target admin.
BigCommerce to Squarespace: Frequently Asked Questions
Frequently asked questions about BigCommerce to Squarespace—costs, timing, passwords, and SEO.
How long does BigCommerce to Squarespace migration take?
Automated BigCommerce to Squarespace migration typically takes 2–4 hours for medium catalogs. Run a demo migration first to validate data mapping.
Can BigCommerce customer passwords transfer to Squarespace?
Migration tools often support password transfer when hashing is compatible. Check tool documentation—otherwise customers reset passwords.
Will SEO survive BigCommerce to Squarespace migration?
Yes, with 301 redirects from BigCommerce URLs to Squarespace URLs. Automated tools create redirect rules. Submit the new sitemap to Google Search Console.
Ready to Migrate from BigCommerce to Squarespace?
Migrating from BigCommerce to Squarespace gives you new platform capabilities, broader ecosystem, and reduced constraints. Run a free demo to confirm your data maps correctly.