How Much Does It Cost to Build a Web App? Use Our Instant Calculator

How accurate is this web app development estimate?

This calculator uses cost averages collected from global development agencies and remote engineering teams. It includes variables like architecture, number of modules, integrations, and hosting complexity. For most businesses, the calculator is 80–90% accurate when compared to detailed project proposals.

Which factors influence the cost of a web application the most?

The major cost drivers include:

• Frontend framework (React, Vue, Angular)
• Backend technology (Node.js, Laravel, Django, .NET)
• Number of modules (e.g., dashboard, reporting, onboarding, authentication)
• Real-time features (WebSockets, notifications, live sync)
• Database & server architecture (SQL/NoSQL + scalability)
• UI/UX complexity and custom components
• Third-party integrations (payment, CRM, ERP, analytics)

Why do web app development costs vary by region?

Different regions have different engineering rates:

• Asia: Most cost-efficient and startup-friendly
• Eastern Europe: Strong technical talent at mid-range pricing
• USA/UK: Premium rates with higher operational overheads

Region-based pricing makes a significant difference, especially for large SaaS or enterprise systems.

What does the estimated cost usually include?

Your calculation generally covers:

• UI/UX design and prototype flows
• Frontend & backend development
• API and database architecture
• Integrations with services like Stripe, Firebase, HubSpot, or custom APIs
• Quality assurance and testing
• Deployment, staging & release support
• Project management and sprint coordination

What’s not included in the calculator estimate?

Some items vary widely and are excluded from instant estimation:

• Cloud hosting usage (AWS, GCP, Azure)
• Licensing fees for third-party tools
• Paid API usage (SMS gateways, AI/ML APIs)
• Marketing or SEO
• Content creation
• Long-term DevOps or maintenance contracts

Can I download or email my web app cost estimate?

Yes — the calculator allows you to:

• Download a professionally formatted PDF estimate
• Email it directly to yourself or your team

How long does it take to build a web app?

Timelines depend on complexity:

• MVP: 6–12 weeks
• Standard Web App: 3–5 months
• Enterprise Web System: 6–12 months+

The calculator adjusts the cost based on timeline selection (Standard, Accelerated, or Urgent).

What is a SaaS MVP, and why is it cheaper?

A SaaS MVP includes only essential modules — usually authentication, subscriptions, dashboard, and one core feature. This helps you:

• Launch quickly
• Reduce upfront investment
• Validate the product with real users

Does building a SaaS cost more than a simple web app?

Yes, because SaaS platforms include:

• Multi-tenant user management
• Subscription & billing logic
• Advanced permissions
• Usage tracking & reporting
• Customer onboarding flows

These modules require additional engineering and DevOps planning.

What happens after I calculate the cost?

You can schedule a consultation where we:

• Review your feature selection
• Provide a detailed project plan and roadmap
• Share a fully tailored cost breakdown

Do you build dashboards, CRMs, ERPs, and internal tools?

Yes — we build:

• Admin dashboards
• Internal process automation tools
• Multi-role CRM systems
• Custom ERP modules
• Web portals & intranets

How can I reduce web development costs?

Smart cost-saving strategies include:

• Choosing a simpler tech stack
• Starting with fewer modules
• Using reusable UI components
• Selecting a cost-efficient development region
• Building an MVP first before scaling

Can I use this estimate for investor presentations?

Absolutely — the downloadable PDF is perfect for:

• Fundraising
• Internal approvals
• Budget planning

Do you support long-term maintenance?

Yes — Gleexa provides ongoing maintenance, DevOps, monitoring, scaling, and feature development based on your needs.