BigCommerce has powered thousands of stores, but many discover its growth limits the hard way, with revenue thresholds, scaling penalties, and mounting complexity. Some merchants escape early and save big. Others wait too long and pay double.
The turning point often comes down to how much it costs to migrate from BigCommerce to Shopify, a move that decides whether you unlock scale or stay stuck.
In this article, we will:
- Uncover the true costs of migrating from BigCommerce to Shopify
- Show why Shopify saves more in the long run
- Outline strategies to keep your migration on budget
BigCommerce to Shopify Migration: Complete Investment Breakdown
Platform switching decisions can make or break an ecommerce business, especially when budget constraints and growth limitations force difficult choices. Understanding the exact investment required is crucial for proper planning and avoiding costly surprises. This comprehensive breakdown will give you crystal-clear insights into every dollar needed for a successful transition.
Migration costs vary dramatically based on store size, complexity, and chosen approach. Let's dive into the specific numbers that will help you budget accurately and avoid costly surprises.

Small Store Migration Costs (Under 1,000 Products)
Perfect for: Startups, small businesses, and boutique stores just getting established.
If you're running a smaller operation, you're in luck; migration costs are surprisingly affordable and won't break the bank. Here's exactly what you can expect:
Automated Migration Tools: $69-$200
The budget-friendly route that most small businesses choose. Tools like Cart2Cart and LitExtension, starting at $69, can handle your basic migration needs efficiently. These platforms automatically transfer your:
- Product listings and descriptions
- Customer information and accounts
- Order history and transaction data
- Basic category structures
Why this works for small stores: With fewer products and simpler configurations, automated tools rarely encounter complex issues that require manual intervention.
Professional Services: $500-$1,000
For those who prefer a hands-off approach, professional migration services typically charge $50-$80 per hour for 10-15 hours of work. This option includes:
- Complete data migration with quality assurance
- Basic theme setup and configuration
- Payment gateway integration
- Post-migration testing and troubleshooting
Theme Setup: $0-$350
Your design choices significantly impact costs:
- Free Shopify themes: $0 (over 100 professional options available)
- Premium themes: $150-$350 (advanced features and unique designs)
Pro tip: Start with a free theme and upgrade later as your business grows!
Total Investment for Small Stores: $69-$1,550
Medium Store Migration Costs (1,000-10,000 Products)
Perfect for: Established businesses experiencing steady growth and increasing complexity.
Medium-sized stores face more intricate challenges during migration, but the investment pays dividends in improved functionality and sales performance.
Automated Migration Tools: $200-$600
As your product catalog grows, automated tools charge based on data volume, ranging from $200-$600. The higher cost reflects:
- Larger data sets require more processing time
- Complex product variants and custom fields
- Advanced category structures and relationships
- Bulk customer segmentation transfers
Professional Services: $1,000-$2,500
Expert assistance becomes increasingly valuable for medium stores, typically requiring 20-30 hours of professional work. Services include:
- Advanced data mapping and custom field migration
- SEO preservation strategies and URL redirects
- Multi-currency and multi-language setup
- Advanced payment and shipping configurations
Custom Design Work: $500-$2,000
Medium stores often require design customizations to maintain brand consistency:
- Theme customization and branding alignment
- Custom page layouts and functionality
- Mobile optimization enhancements
- User experience improvements
App Setup and Configuration: $100-$500
Essential integrations that power your business operations:
- Email marketing platforms
- Inventory management systems
- Customer service tools
- Analytics and reporting apps
Total Investment for Medium Stores: $800-$5,600
Large Store Migration Costs (10,000+ Products)
Perfect for: Enterprise businesses, multi-brand operations, and complex B2B stores.
Large-scale migrations are serious undertakings that require careful planning and substantial investment, but they unlock tremendous growth potential.
Complex Migration Services: $2,500-$5,000+
Large stores require sophisticated migration approaches that address:
- Massive product catalogs with intricate relationships
- Complex customer hierarchies and B2B structures
- Advanced pricing rules and customer-specific rates
- Multi-location inventory management
Enterprise Migrations: $25,000-$500,000

For truly complex operations, enterprise migrations can range from $25,000 to $500,000, depending on:
- Custom platform integrations (ERP, CRM, PIM systems)
- Multi-storefront architectures
- Advanced B2B functionality requirements
- Compliance and security implementations
Custom Development: $2,000-$10,000+
Bespoke solutions that address unique business requirements:
- Custom checkout processes
- Advanced reporting and analytics
- Specialized product configurators
- Integration with legacy systems
Total Investment for Large Stores: $4,500-$515,000+
Ongoing Monthly Costs After Migration
The investment doesn't stop after migration; understanding your ongoing costs is crucial for long-term planning.
Shopify Subscription Plans
Your monthly platform costs depend on your chosen plan:
- Basic Plan: $39/month (perfect for small to medium stores)
- Grow Plan: $105/month (ideal for growing businesses)
- Advanced Plan: $399/month (comprehensive features for larger operations)
- Shopify Plus: $2,300+/month for enterprise-level stores
Apps and Integrations: $50-$500/month
Essential tools that power your store's functionality:
- Email marketing: $20-$100/month
- Inventory management: $15-$200/month
- Customer service: $10-$150/month
- Analytics and reporting: $5-$50/month
Total Monthly Investment: $89-$3,300+
Additional One-Time Costs to Consider
Don't forget these important expenses that ensure a smooth transition:
Domain Transfer: $10-$20
Seamlessly move your existing domain to Shopify without losing brand recognition or SEO value.
SSL Certificate Setup: $0-$100
Secure your customer data with proper SSL implementation (often included in Shopify plans).
Staff Training: $200-$1,000
Invest in your team's success with comprehensive training on Shopify's interface and features.
Marketing Adjustments: $500-$2,000
Update your marketing materials to reflect your new platform capabilities and improved customer experience.
The cheapest option isn't always the best value. Consider the long-term ROI of a properly executed migration that sets your business up for sustained growth and success.
The Real Cost Difference: Why Shopify Saves Money Long-Term
Making the wrong platform choice can cost your business thousands in hidden fees and limitations. This side-by-side analysis reveals the true financial impact of staying on BigCommerce versus migrating to Shopify over a three-year period.
3-Year Total Cost of Ownership Comparison
What the Numbers Really Mean
The savings extend far beyond monthly subscription fees. When factoring in transaction costs, app expenses, and development efficiency, Shopify consistently delivers 30-45% lower total ownership costs across all business sizes.
Key cost advantages with Shopify include:
- No sales threshold penalties - grow without forced plan upgrades
- Lower transaction fees - save 1.26% on every transaction
- More affordable app ecosystem - competitive pricing with free alternatives
- Faster development cycles - reduce custom coding expenses by 40%
- Built-in essential features - abandoned cart recovery, professional reports included
Most businesses recover their migration investment within 2-6 months through these ongoing operational savings, making the switch a financially smart decision regardless of store size.
Protect Your Migration Budget: Smart Strategies to Prevent Cost Overruns
Migration costs can spiral out of control without proper planning and oversight. These proven strategies help you stay within budget while ensuring a successful transition to Shopify.
Set a Realistic Contingency Buffer
Most migration projects encounter unexpected challenges that weren't visible during initial planning. Industry best practice recommends adding 25-30% to your base estimate for unforeseen complications.
- Account for data inconsistencies and cleanup requirements
- Plan for additional testing rounds if issues arise
- Budget for potential custom code requirements
- Include a buffer for extended timeline scenarios
Pro tip: Successful agencies typically quote projects with built-in contingencies, so if a quote seems too good to be true, it probably lacks an adequate planning buffer.
Lock in Fixed-Price Contracts

Hourly billing can lead to significant cost overruns when projects take longer than expected. Fixed-price agreements provide budget certainty and incentivize efficient work.
- Request detailed scope documentation before signing
- Ensure deliverables and timelines are clearly defined
- Include penalties for missed deadlines
- Specify what constitutes project completion
Example: A $3,000 fixed-price migration provides cost certainty, while an "estimated 40 hours at $75/hour" could easily become 60+ hours and $4,500+.
Conduct Pre-Migration Data Audits
Clean, organized data migrates faster and encounters fewer errors during the transfer process. Spending time on data preparation can reduce migration complexity by 40-50%.
- Remove duplicate customer records and outdated products
- Standardize product categories and naming conventions
- Archive old orders that don't need migration
- Verify image links and file accessibility
Quick win: Export your product catalog to CSV and review for inconsistencies - this 2-hour investment can save hundreds in migration troubleshooting.
Structure Payment Milestones
Tying payments to completed deliverables rather than time periods protects your investment and ensures steady progress toward project completion.
- 25% at the signed contract and project kickoff
- 35% upon successful data migration completion
- 25% after the testing phase approval
- 15% at final launch and handover
Red flag: Avoid providers requesting large upfront payments (50%+) or vague milestone descriptions like "substantial progress made."
Monitor Progress Weekly

Regular check-ins help identify potential problems before they become expensive solutions. Weekly reviews allow for course corrections while there's still time to adjust.
- Schedule 30-minute status calls every Tuesday
- Request specific progress metrics and completion percentages
- Document any scope changes or additional requests
- Address concerns immediately rather than waiting
Smart move: Use project management tools like Trello or Asana to track progress visually; if tasks aren't moving for several days, investigate immediately.
Protecting your budget isn’t about cutting corners; it’s about planning smarter, negotiating better, and testing thoroughly. By applying these strategies, you’ll move to Shopify with confidence, knowing your migration costs won’t spiral beyond control.
Transform Cost Questions Into Business Clarity
Every dollar spent on a BigCommerce to Shopify migration carries weight, but it’s not just an expense; it’s an investment in scalability, stability, and growth. From small stores moving on a budget to enterprises with complex integrations, the numbers show Shopify consistently delivers stronger ROI and lower long-term ownership costs.
The key is planning with clarity, avoiding overruns, and choosing partners who know the process inside out. Ready to budget smart and migrate with confidence? Velt2 helps you transition seamlessly while keeping costs under control.