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Custom ecommerce website development
in Chicago
From structure to launch and first sales — we build eCommerce websites that work.
Store ready in 4–6 weeks
CRM, payments, inventory, shipping
Sales growth 30–70%
Challenges we solve
Your store is more than a catalog.
It’s your main sales engine.
From new launches
to optimization — we strengthen your store, enhance marketing, and drive sales.
Need an online store
from scratch?
Built from structure to launch — ready to sell.
Traffic's coming in —
but no one's buying?
Better UX. Stronger product pages. Higher sales.
Struggling with store integrations?
Payments, warehouse, CRM,
and delivery, all connected.
Inconsistent mobile shopping experience?
Mobile-first redesign — speed, easy navigation, clean UI.
Who we work with
Startups
Launch your online store quickly — with a focus on MVP, lean features, and ideas validation.
- MVP store in 4–6 weeks
- Simple CMS and UX-first approach
- Analytics and payment systems
Launch MVP
Small businesses
eCommerce websites tailored for services and local brands — built with growth in mind.
- CRM and delivery integrations
- SEO and advertising setup
- Conversion-driven shopping.
Order your store
Corporations
Scalable eCommerce solutions — from product catalogs to logistics.
- Advanced structure and filtering
- API, ERP, and inventory
- NDA and SLA support
Discuss your project
What goes into building an online store
Cross-browser. Fully responsive.
From Chrome and Safari to Firefox and Edge — your store runs smoothly on all modern browsers and devices.
Mobile-ready layout
Quick load times
Business logic first
We design stores not just to look good — but to sell.
Each page guides users toward a purchase or sign-up.
Each page guides users toward a purchase or sign-up.
Conversion-focused structure
Business-driven
Integrations
We connect everything you need — from cart
and payments to CRM and logistics.
and payments to CRM and logistics.
Stable performance
Ready for marketing
Support & growth
We test, update, and improve the store — tracking results and helping you scale.
A/B testing
Sales growth
eCommerce store pricing
in Chicago
We calculate the development cost individually — based on your goals, tasks,
and budget.
Template-based online store
~ $5,000
Custom online store with unique design
~ $25,000
Full-scale eCommerce with filtering and SEO
~ $35,000
*Final cost depends on the number of products, catalog complexity, integrations, and content setup.
Get your custom estimate
What our clients say
Alex Rivers
CEO
Big thanks to the Toimi team! Everything was done thoughtfully, tastefully, and right on schedule. Loved how design and development were handled together — quick approvals, quick launch. Super easy to work with.
Karina Miller
Manager
We came in with a task tailored to our business — and everything was adapted to fit, no templates. What we appreciated most is that they didn’t just think about how to build it, but why. You can feel the care in their approach.
Mark Holzman
Manager
We ordered a webinar interface design and a couple of fintech-related things from Toimi — everything was on point. What stood out was that they didn’t just deliver, but also suggested ways to simplify. We took notes.
Maria Reed
CEO
We plan to continue working
with Toimi!
Stores built for your niche
We create stores that match your niche, target customers, and business needs.
- Auto parts store
- Bookstore
- Pet store
- Equipment
- Clothing store
- Trading company
- Food company
Show more
Real cases. Clear results.
Read case
How we reinvented a major oil company's brand from scratch
How we created a modular identity inspired by linguistic structures
Let's chat
FAQ
Didn’t find what you were looking for? Drop us a line at info@toimi.pro.
How much does it cost to build an online store?
It depends on your needs: a basic template-based store starts at $3,300, while a full-featured eCommerce site with SEO and filtering starts at $33,000. Final pricing is calculated based on scope, content, and required integrations.
What's included in eCommerce development?
Responsive design, thoughtful structure, CRM and payment integrations, product filters, SEO — everything needed to sell. Also included: analytics setup, loading speed optimization, and post-launch support.
How long does it take to build a store?
On average, 2 to 4 months — depending on complexity, number of pages, and level of customization. Template-based solutions can launch faster.
Can the store be integrated with external systems?
Absolutely. We connect your store to the systems you already use — from CRM and analytics to logistics and inventory management.
What happens after launch?
We don’t just hand over the site — we stay involved. We update, improve, expand, track performance, and help you grow.
