Digital Craft Studio
WebDevelopmentAgencyinKolkata.
Code Tunnel is a custom website design agency based in Kolkata, delivering premium digital infrastructure across India. We engineer optimized Next.js frameworks tailored to accelerate growing business outcomes.
Selected Artifacts
The Work.
Infinite.Possible.
Capabilities
Our Craft.
We combine boutique design sensibilities with robust engineering to deliver digital excellence.
Brand Strategy
Forging clear, compelling narratives that define market authority.
Interface Design
Meticulous visual systems that balance aesthetic beauty with functional depth.
Technical Architecture
Hardened, high-performance engineering tailored for scale and speed.
Motion Direction
Cinematic interactions that breathe life into static digital surfaces.
Pricing
Transparent Pricing.
No hidden charges. No surprises. Just honest work.
Portfolio / Personal Site
Starting from
₹17,000
- Up to 5 pages (Home, About, Work, Services, Contact)
- Custom design — no templates
- Mobile responsive
- Contact form
- Basic on-page SEO
- Google Analytics setup
- Free domain for 1 year
- Business email setup (1 account)
- Backend included (Supabase free tier)
- 1 round of revisions
- Delivery: 2-3 weeks
Business / Corporate Site
Starting from
₹35,000
- Up to 10 pages
- Custom design + brand alignment
- Mobile responsive
- Contact form + WhatsApp integration
- Blog setup
- Google Maps integration
- Basic on-page SEO + sitemap
- Google Analytics + Search Console
- Free domain for 1 year
- Business email setup (3 accounts)
- Backend included (Supabase free tier)
- 2 rounds of revisions
- Delivery: 3-4 weeks
E-commerce Store
Starting from
₹60,000
- Up to 50 products
- Custom design
- Razorpay payment integration
- Product catalog + filters
- Cart + checkout flow
- Order management
- Mobile responsive
- Basic SEO
- Free domain for 1 year
- Business email setup (5 accounts)
- Backend included (Supabase free tier)
- 2 rounds of revisions
- Delivery: 5-6 weeks
Web Application
Starting from
₹80,000
- Custom functionality scoped per project
- User authentication + roles
- Database design
- Admin dashboard
- API integrations
- Mobile responsive
- Free domain for 1 year
- Business email setup (5 accounts)
- Backend included (Supabase free tier)
- 2 rounds of revisions
- Delivery: 6-8 weeks
Add-on Services
Brand Strategy & Identity
₹15,000one-time
UI/UX Design
₹20,000one-time
Digital Marketing Setup
₹12,000/mo
SEO Optimization
₹10,000/mo
Performance Optimization
₹8,000one-time
Website Maintenance
₹5,000/mo
All prices are starting points. Final quote depends on scope and features. Domain renewal after year 1 is client's responsibility. No hidden charges.
Who We Are
We build modern, high-performing, and conversion-driven web experiences for businesses that mean business.
View Our Credentials →Next Chapter
Initiate.
Let's architect your next digital breakthrough.
Web Development Agency in Kolkata
Code Tunnel is a custom web development services agency based in Kolkata, West Bengal. We design and build websites, landing pages, and web applications for startups and businesses across India. Our work is built on React and Next.js — fast, modern, and optimized for search from day one.
Whether you need a landing page to launch a product, a full business website, or a custom web application — Code Tunnel delivers clean, conversion-focused digital solutions with no templates and no shortcuts. Ready to scale? Get in touch with our development team today.