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How Much Does Your
App Really Cost?In 2026, It's 80% Less.Get Your Estimate in 60 Seconds.

80% Average savings
vs traditional agencies

Most founders overpay by 5-10x. Our calculator compares Traditional Agency, AI-Assisted, and AI-First Engineering costs β€” so you can see exactly where the money goes.

Trusted by 247+ companies worldwide AI speed. Production-grade rigor.
Code Reviews on Every PR 95%+ Test Coverage Production-Grade CI/CD Architectural Best Practices

Top-rated on Clutch, GoodFirms & more β€” with 100+ 5-star reviews.

Trusted by 247+ companies worldwide

Calculate Your Development Cost

Configure your project in 3 quick steps and get an instant cost comparison across development approaches.
1 Project Type
2 Features
3 Timeline
4 Estimate

What are you building?

Select the type of project that best matches your idea

📱 Mobile App iOS, Android, or Both
💻 Web Application SaaS, Dashboard, Portal
🚀 MVP / Prototype Validate your idea fast
🤖 AI-Powered Product LLM, Agents, ML
🛒 E-commerce Online store, marketplace
🏢 Enterprise / Internal Custom tools & systems

Select Your Features

Pick what you need. Click Basic on any feature to upgrade to Advanced

Timeline & Scale

Help us understand your timeline and expected scale

ASAP
4-6 weeks
Standard
2-3 months
Flexible
3-6 months
<100
Small pilot
100-1K
Early adopters
1K-10K
Growth stage
10K+
Scale-ready
New Build
Starting fresh
Modernize
Existing codebase
Add AI
AI to existing app
0 / 500

Your AI Development Estimate

Compare costs across 3 development approaches

These are approximate estimates based on industry averages. For an accurate, scoped quote — book a free 30-min discovery call
🚨 Slowest & Most Expensive

Traditional Agency

-
📅 -
👥 -

Manual coding, waterfall process, large team overhead

Standard speed
⚠️ Still Overpriced

AI-Assisted Agency

-
📅 -
👥 -

Some AI tools, traditional process with AI add-ons

2x faster

AI-First Engineer

Groovy Web
-
📅 -
👥 -

AI Agent Teams, 10-20X velocity, production-ready

10-20x faster
- potential savings with AI-First Engineering Based on 200+ delivered projects
Want to verify this estimate with an engineer? Book a Free 30-min Call

Unlock Your Startup Founder Kit

We auto-generated 6 professional deliverables from your project inputs. Enter your details to unlock everything instantly.

PRD
Sprint Plan
UI Mockups
Architecture
Cost Analysis
Audit Template
Enter details to unlock PRD, Sprint Plan & Mockups

📋 Per-Feature Cost Breakdown

FeatureLevelHoursAI-First CostTraditional Cost
Total---

🛠 Ongoing Maintenance Estimate

Monthly Estimate
-
Based on 18% of build cost annually
Annual Estimate
-
Industry standard: 15-20%

🌎 How We Compare Globally

📄 Project Summary

Project Type
-
Features
-
Timeline
-

🎁 What's Included

Product Requirements Document
Normally $1,500-$2,500
Sprint Plan & Technical Roadmap
Normally $1,000-$1,500
UI/UX Wireframe Mockups
Normally $1,500-$2,000
System Architecture Document
Normally $1,000-$1,500
Architecture Audit Template
Normally $500-$1,000
$5,000 Free Azure Credits
Microsoft for Startups
1-Week Risk-Free Trial
No commitment
Dedicated AI-First Engineer
Senior-level, full-time

Total Value: $10,000 in extras included free

Start Building — Book a Strategy Call

App Development Cost Ranges (2026)

General cost estimates across development approaches. Actual costs depend on features, complexity, and timeline.

Project Type Traditional Agency AI-Assisted Agency AI-First (Groovy Web) Typical Timeline (AI-First)
MVP / Proof of Concept $50,000 - $120,000 $25,000 - $55,000 $5,000 - $15,000 2-4 weeks
Mobile App (iOS + Android) $80,000 - $250,000 $35,000 - $95,000 $8,000 - $25,000 4-8 weeks
Web Application / SaaS $100,000 - $350,000 $45,000 - $120,000 $10,000 - $35,000 4-10 weeks
AI-Powered Product $120,000 - $400,000 $55,000 - $150,000 $12,000 - $40,000 6-12 weeks
E-commerce Platform $90,000 - $280,000 $40,000 - $100,000 $9,000 - $30,000 4-8 weeks
Enterprise / Internal Tool $150,000 - $500,000 $65,000 - $180,000 $15,000 - $50,000 6-14 weeks

Estimates are based on typical project scopes. Use the calculator above for a personalized estimate based on your specific requirements.

Why AI-First Wins

Traditional Agency vs AI-First Engineering

Traditional Agency (8-12 people)
AI-First Engineer (Groovy Web)
01 Team Size
8-12 specialists needed
1-2 AI-First engineers
02 Timeline
6-12 months
4-8 weeks
03 Hourly Rate
$85-120/hr blended rate
Starting at $22/hr
04 Development Speed
1Γ— baseline
10-20Γ— faster
05 Total Project Cost
$100K-$500K+
$15K-$60K
06 Approach
Manual coding, waterfall process
AI Agent Teams, parallel execution
07 Management Overhead
High (PMs, coordinators, leads)
Minimal (1 engineer + AI agents)
08 Quality Assurance
Manual testing, slow iterations
AI-powered comprehensive testing
09 Cost Savings
Baseline
80-90% vs traditional
10 Scaling
Hire 8 more people per team
Add 1 more AI-First engineer
80-90% Cost Savings
10-20X Faster Delivery
1 Engineer Replaces 8 Specialists
Client Speak

What Our Clients Say

Working with Groovy Web has been a great experience from day one. For our product, HIPPASHIELD, we needed a team with deep knowledge of healthcare compliance - specifically HIPAA - and the ability to develop a secure, user-friendly solution for researchers and participants alike. Groovy Web delivered just that. They built an end-to-end digital platform that manages everything from participant screening to digital consent with the highest standards of data privacy and regulatory compliance. Their technical expertise in React, Node.js, AWS, and HIPAA-compliant architectures helped us solve complex problems related to user access control, secure data flow, and deep analytics. Groovy Web is not just our development team - they are our trusted long-term technology partner, and we continue to collaborate with them to realize our vision for HIPPASHIELD.

John S

John S

Founder, HIPPASHILED

Developing with Groovy Web to build our vision, ZenoCall, has been an extraordinary experience. We wanted to build an AI voice platform that could generate large-scale, natural-sounding outbound calls and they far exceeded our expectations. From the initial MVP to a full SaaS platform, the Groovy Web team truly impressed us with their extensive technical knowledge of AI integration, scalable backend development, and cloud telephony with Twilio. They developed critical features like campaign management, voice bot NLP, call analytics, and CRM integration with incredible precision and speed. Most impressive was their problem-solving style, open communication, and ability to evolve with our evolving needs. Today, we continue to develop ZenoCall with Groovy Web as our go-to technology partner and we couldn’t be happier with the experience so far.

Jane D

Jane D

Co-founder, ZenoCall

I am very pleased with the coordination & communication of groovy's team. The company understood our projects well and met our deadlines. The best choice for anyone seeking fast, friendly, and skilled service is Groovy Web.

Christian Jaeger

Christian Jaeger

Founder, Praep

FAQ

Frequently Asked Questions About App Development Costs

App development costs in 2026 vary dramatically based on the approach:

  • Traditional Agency: $100,000–$500,000+ (6-12 months)
  • AI-Assisted Agency: $40,000–$150,000 (3-5 months)
  • AI-First Engineering (Groovy Web): $15,000–$60,000 (4-8 weeks)

Use our cost calculator above to get a personalized estimate for your specific project.

AI-First Engineering reduces costs through three mechanisms:

  • AI Agent Teams: One engineer directs 6+ specialized AI agents for design, coding, testing, and DevOps β€” replacing an 8-person team
  • 10-20X Velocity: AI-generated code, automated testing, and parallel workflows compress months into weeks
  • Reduced Overhead: No project managers, coordinators, or management layers needed

Result: 80-90% cost savings compared to traditional development.

Traditional Development: $85-120/hr blended rate, 8-12 person teams, $64K-$120K/month.

AI-Assisted: $55-75/hr, 4-6 person teams using some AI tools, $22K-$45K/month.

AI-First (Groovy Web): Starting at $22/hr, 1-2 engineers with AI Agent Teams, $3.5K-$7K/month.

AI-First delivers the same (or better) quality at a fraction of the cost because the AI does the heavy lifting.

MVP costs by approach:

  • Traditional: $50,000–$150,000 (3-6 months)
  • AI-Assisted: $20,000–$60,000 (2-3 months)
  • AI-First: $8,000–$25,000 (3-6 weeks)

AI-First MVPs launch faster because AI agents handle UI/UX, backend, testing, and deployment in parallel rather than sequentially.

AI product development costs:

  • Simple AI Chatbot: $10,000–$30,000 (2-4 weeks with AI-First)
  • RAG System with Custom Knowledge Base: $20,000–$50,000 (4-6 weeks)
  • Multi-Agent AI System: $30,000–$80,000 (6-10 weeks)

Our engineers specialize in AI product development β€” we build AI products using AI, achieving unmatched speed and cost efficiency.

Key cost factors:

  • Project type: Mobile app, web app, SaaS, AI product, e-commerce
  • Feature complexity: Authentication, payments, AI features, real-time sync, admin dashboards
  • Timeline: Rush delivery costs more; flexible timelines save 10-20%
  • Scale: Apps for 10K+ users need more infrastructure planning
  • Development approach: AI-First vs traditional is the biggest cost lever (80-90% difference)
Our calculator provides directional estimates based on project type, features, timeline, and scale. Actual costs depend on specific requirements, integrations, and complexity. For a precise quote, book a free strategy call where we can scope your project in detail. The calculator is designed to show you the magnitude of savings with AI-First Engineering.

Every AI-First engagement includes:

  • Dedicated AI-First Engineer (senior-level, AI-augmented)
  • System architecture document
  • Technical roadmap
  • Weekly progress demos
  • AI-powered QA and testing
  • CI/CD pipeline setup
  • Production deployment
  • Full IP ownership β€” you own 100% of the code
  • 1-week risk-free trial

Our engineers orchestrate AI Agent Teams β€” 6+ specialized AI agents working in parallel:

  • Product Agent: Requirements analysis, user stories, architecture
  • Design Agent: UI/UX wireframes, design systems, responsive layouts
  • Code Agent: Full-stack development, API integration, database design
  • QA Agent: Automated testing, security scanning, performance optimization
  • DevOps Agent: CI/CD, cloud infrastructure, monitoring
  • Docs Agent: Technical documentation, API docs, runbooks

All agents work simultaneously under engineer direction, compressing sequential timelines into parallel execution.

Yes. We help eligible startups and businesses apply for Microsoft for Startups / Azure credits programs. Many of our clients receive $5,000–$150,000 in free Azure credits for hosting, AI services, and infrastructure. Ask us about Azure credits during your strategy call.

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One engineer replaces an entire team. Full-stack development, AI orchestration, and production-grade delivery β€” starting at just $22/hour.

Helped 8+ startups save $200K+ in 60 days

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