Engineering Cost Breakdown: Custom Next.js SaaS & Web Applications
Youssef Aarabi
Transparent pricing models for custom web applications in 2026: MVP scopes, database infrastructure, third-party APIs, and maintenance.
The Reality of Custom Web Application Costs
One of the most frequent questions we receive from startup founders, business owners, and product managers is: "How much will it cost to build my custom web application?"
Because every software product has distinct requirements—from user authentication and real-time websockets to third-party payment gateways and AI pipelines—pricing can range from $2,500 for a lean MVP to $20,000+ for a complex enterprise platform.
Pricing Tiers & Scope Breakdown (2026)
| Tier | Investment (USD / EUR / MAD) | Typical Scope & Features | Delivery Timeline |
|---|---|---|---|
| Tier 1: Lean Startup MVP | $2,500 - $6,000 25,000 - 60,000 MAD |
Next.js web app, user auth, database CRUD, Stripe billing, core dashboard. | 2 - 4 weeks |
| Tier 2: Mid-Level SaaS Platform | $6,000 - $14,000 60,000 - 140,000 MAD |
Multi-tenant roles, custom integrations, analytics reports, AI agent chatbot, automated billing. | 4 - 8 weeks |
| Tier 3: Enterprise Cloud System | $14,000 - $35,000+ 140,000 - 350,000+ MAD |
High-load architecture, real-time websockets, custom fine-tuned AI, complex legacy API migrations, SLA guarantees. | 8 - 16 weeks |
What Factors Influence Custom Software Pricing?
- UI/UX Design Depth: Building from a polished custom Figma design system costs more than assembling generic component libraries, but delivers 3x higher conversion and customer trust.
- Third-Party Integrations: Connecting to complex legacy banking systems (like Moroccan CMI), ERPs (SAP, Odoo), or custom courier APIs requires dedicated engineering time and security testing.
- Real-Time & AI Capabilities: Implementing LLM RAG pipelines, vector search, or live interactive notifications requires robust backend orchestration.
- Code Quality and Maintainability: Cheap outsourced code that lacks TypeScript, unit tests, and modular architecture inevitably incurs thousands in technical debt and rewrite costs later.
Ongoing Hosting and Operational Costs
A custom web application also requires predictable operational infrastructure:
- Server & Hosting: Vercel or DigitalOcean VPS ($20 - $100 / month).
- Database Hosting: Managed PostgreSQL on Supabase or AWS RDS ($25 - $80 / month).
- Transactional Email & SMS: Resend or Twilio ($10 - $50 / month).
- Domain & Security: Cloudflare Pro & DNS ($0 - $20 / month).
Key Takeaways
- A lean MVP can be launched within 3 to 4 weeks for $2,500 - $6,000 (25,000 - 60,000 MAD).
- Investing in clean Next.js/TypeScript architecture saves up to 70% in maintenance costs over 2 years.
- Always prioritize core user workflows before adding nice-to-have secondary features.
Frequently Asked Questions
Is it cheaper to build on WordPress or code a custom Next.js web application?
WordPress is cheaper for simple static websites, but attempting to build a custom SaaS, booking portal, or customer dashboard on WordPress results in plugin conflicts, security vulnerabilities, and sluggish performance. Next.js is vastly superior for custom applications.
How do Yurafy payment milestones work?
We typically split projects into clear milestone deliverables: 30% upfront deposit, 30% upon frontend UI/UX validation, and 40% upon final staging approval and production deployment.