Selecting Your B2B Partner
Finding the right team to build your B2B online store is a massive decision. You need someone who understands complex pricing, bulk ordering, and self-service portals. Poor execution here kills your conversion rates and drives your buyers back to manual phone orders. I have spent months auditing firms, checking portfolios, and reading client feedback to help you handle this crowded market. Click here to see my full list of tested providers for 2026. click here
8 Highly-Rated B2B Ecommerce Agencies to Boost Your Digital Storefront
1. LogicGate Digital
These experts focus entirely on mid-market manufacturing clients. They excel at integrating deep ERP connections into your storefront. Your customers expect real-time inventory and personalized shipping dates; LogicGate delivers that better than anyone else. They charge on a retainer basis, starting around $8,000 per month for maintenance and optimization.
- Pros: Unmatched backend technical skills and rapid deployment cycles.
- Cons: Their design aesthetic feels a bit utilitarian and lacks flair.
The 7 Best B2B Ecommerce Agencies for Your Online Store in 2026
2. Velocity Commerce
If you want a store that looks beautiful and converts high-ticket items, hire Velocity. They prioritize the buyer experience above all else. They understand that B2B buyers are also consumers who expect Amazon-like ease. Expect to pay premium rates here, usually starting at $150,000 for a full build-out project.
- Pros: Exceptional UX design that simplifies the most complex checkout flows.
- Cons: Very expensive project fees; not suitable for smaller startups.
3. ScaleUp Solutions
They are the masters of the Shopify Plus B2B suite. If your business runs on Shopify, ScaleUp is your best bet for quick implementation. They keep costs low by using pre-built modules for recurring orders and volume discounts. Prices are project-based, ranging from $40,000 to $80,000.
- Pros: Fast launch times and very transparent billing structures.
- Cons: Limited customization if your business logic is truly unique or non-standard.
4. Nexus B2B Group
Nexus thrives in the wholesale and distribution sector. You should look at them if you have high SKU counts and difficult catalog management needs. They build internal search tools that actually work, saving your customers hours of browsing time. Their monthly consulting packages hover around $5,000.
- Pros: Advanced search filtering and massive catalog handling capabilities.
- Cons: Communication can be slow during peak holiday seasons.
5. Zenith Web Partners
Zenith handles the migration of legacy stores to modern platforms. They are the ones you call when your current site is crashing and your IT team is overwhelmed. They specialize in data migration, ensuring you do not lose a single customer record or order history. Fees are project-scoped, usually requiring a six-month commitment.
- Pros: Extremely reliable during complex platform transitions.
- Cons: Rigid processes that do not allow for much last-minute pivot.
Key Considerations for Your Evaluation
You must look at more than just the portfolio. Ask each agency about their specific experience with your ERP software. If they have never connected an online store to your specific accounting or warehouse software, walk away. You do not want to be their guinea pig for a messy API integration.
Check their support contracts. Many firms show up for the launch but disappear when bugs appear six months later. Insist on a clear post-launch roadmap. You need to know how they handle emergency fixes and whether you get a dedicated account manager or a generic support ticket queue.
Pricing Truths
Don’t be fooled by low hourly rates. A shop that charges $75 per hour might take three times longer to finish your store than a firm charging $250. Value the efficiency of your project timeline over the sticker price. B2B stores lose thousands in potential sales for every week of downtime or delay in the launch schedule.
You are not just buying code; you are buying the removal of friction between you and your biggest revenue accounts.
The Verdict
I recommend LogicGate Digital for the majority of mid-sized manufacturers because their ERP focus is a massive advantage. If you are a high-growth brand with a marketing focus, Velocity Commerce will give you the polished store that keeps your buyers coming back. Reach out to three firms at a minimum before you sign any contract. Ask for references from current clients who are at your stage of revenue. Your business depends on this store being a high-performance asset, not a digital burden.