App Development Company in Kolkata — Top Developers 2025

App Development Company in Kolkata: Your Complete Guide to Building Mobile Apps in 2025

Kolkata is Eastern India's commercial capital and a growing IT hub, with Salt Lake Sector V and New Town hosting hundreds of IT companies. The city's 1.5 lakh+ MSMEs, thriving retail market, and fashion industry create strong demand for digital transformation. SwiftCore Solutions brings Bangalore-quality development to Kolkata with proven e-commerce and lead management expertise. Per NASSCOM, Kolkata's IT sector is growing 15% annually.

Why Kolkata Businesses Need Mobile Apps in 2025

Kolkata's population is 15 million+ with 82%+ smartphone penetration. MSME, retail, and growing IT drive app demand:

• Retail & Fashion: Gariahat, New Market businesses need shopping apps, loyalty programs, delivery platforms
• MSME & Manufacturing: 1.5 lakh+ MSMEs need inventory management, billing, and supply chain apps
• Education: Jadavpur University, IIT Kharagpur ecosystem drives EdTech demand
• Healthcare: AMRI, Medica, and 300+ nursing homes need patient management apps
• Food & Hospitality: Kolkata's iconic food scene needs ordering and delivery apps

App Development Cost in Kolkata — Pricing 2025

App Type	SwiftCore (₹)	Kolkata Market (₹)	Mumbai/Delhi (₹)
Simple App (5-8 screens)	₹2,00,000-₹4,00,000	₹3,00,000-₹5,00,000	₹3,50,000-₹6,00,000
Medium App (15-25 screens)	₹4,00,000-₹10,00,000	₹6,00,000-₹15,00,000	₹8,00,000-₹18,00,000
Complex App (50+ screens)	₹10,00,000-₹25,00,000	₹18,00,000-₹35,00,000	₹20,00,000-₹40,00,000
E-commerce App	₹5,00,000-₹12,00,000	₹8,00,000-₹18,00,000	₹10,00,000-₹20,00,000

Save 20-30% with SwiftCore vs premium Kolkata agencies. Detailed breakdown: Mobile App Development Cost in India.

Services for Kolkata Businesses

• Mobile App Development: iOS, Android, Flutter, React Native — MVP to enterprise
• Website Development: Business sites, e-commerce, custom web apps
• UI/UX Design: Research, wireframes, prototypes, high-fidelity designs
• AI Integration: Chatbots, recommendation engines — AI app development
• Digital Marketing & SEO: Local SEO for Kolkata, Google Ads, social media
• Maintenance & Support: Ongoing updates, bug fixes, server management

View our work: SwiftCore Portfolio

Our Tech Stack

Category	Technologies
Mobile	Flutter, React Native, Swift, Kotlin
Web	React.js, Next.js, Angular
Backend	Node.js, Python, PHP, Go
Database	PostgreSQL, MongoDB, Firebase, MySQL
Cloud	AWS, Google Cloud, Azure
AI/ML	OpenAI, TensorFlow, Google ML Kit

Framework guide: Flutter vs React Native 2025.

Why Choose SwiftCore for Kolkata?

• E-commerce Experts: Built Maximall and Missebo Market
• MSME Pricing: 30-40% lower than premium agencies — pricing
• Cross-Platform: Flutter and React Native — comparison guide
• 50+ Projects: Proven portfolio — view work
• Transparent Process: Weekly demos, Slack communication, no hidden costs
• 6 Months Free Support: Post-launch maintenance included

Industries We Serve in Kolkata

• Retail & E-commerce: Shopping apps, fashion platforms, D2C brands, loyalty programs
• MSME & Trading: Inventory management, GST billing, order management, supplier CRM
• Education: LMS, coaching apps, student management, online examination
• Healthcare: Patient management, telemedicine, diagnostic lab, pharmacy delivery
• Logistics: Fleet management, delivery tracking, warehouse management
• Real Estate: Property listing, broker management, tenant apps

How to Get Started

1. Free Consultation: Contact us or call +91 9353432443
2. Requirement Analysis: Video call or on-site to understand your needs
3. Proposal & Quote: Detailed project plan with timeline and fixed pricing
4. Design & Development: Agile sprints with weekly progress demos
5. Testing & Launch: QA + Play Store / App Store submission
6. Support & Growth: 6 months free support + maintenance plans

"Kolkata's MSME sector and retail market are ripe for digital transformation. We help businesses — from Burrabazar traders to Salt Lake startups — build apps that drive real growth."

SwiftCore Solutions

Conclusion

Kolkata businesses no longer need to rely solely on local agencies. SwiftCore Solutions brings cross-industry expertise from international e-commerce to enterprise lead management. Let's build your app.

Get a free quote for your Kolkata app project →

Read More Blogs

Frequently Asked Questions

Best app development company for Kolkata businesses?

SwiftCore Solutions serves Kolkata and Eastern India with e-commerce, MSME, and enterprise apps. Published platforms include Maximall and Missebo Market.

How much does app development cost in Kolkata?

Simple: ₹1,50,000-₹3,50,000, Medium: ₹3,50,000-₹9,00,000, Enterprise: ₹9,00,000-₹22,00,000, E-commerce: ₹4,00,000-₹11,00,000.

Can you build a retail app for my Kolkata business?

Yes — we built Maximall (multi-language e-commerce) and Missebo Market (verified merchants). Custom shopping apps, inventory tools, and loyalty programs for Kolkata retail.

Do you provide post-launch support?

Every project includes 6 months free bug-fix support plus SLA-based maintenance plans for ongoing updates and server management.