pricing

Custom software development & Architecture Cost

Transparent Pricing for Scalable, Secure, and Maintainable Systems

Whether you’re starting from scratch or fixing a fragile legacy system, our Serbia-based team helps you build strong foundations with clear pricing and high-impact architecture.

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What Impacts the Cost of Custom Software?

Typical Cost Range for Custom Software Projects

Estimated Range:

$40,000 – $180,000+

Hourly Rates (Serbia-based team) :

$40–$75/hr

With Diligent Solutions, You get:

  • Offshore prices (40-60% lower than Western agencies)

  • Senior-level brains at 40-60% lower rates

  • Enterprise-grade quality

Includes:

  • Architecture & Tech Stack Planning

  • API Design + Data Modeling

  • Backend Development (scalable + testable)

  • Frontend or Admin Interfaces (optional)

  • QA + DevOps Setup

Need Help Scoping a Smart, Scalable Build?

Not sure if you need microservices, a modular monolith, or just a clean backend? We’ll help you decide based on goals, not trends.

Request a Free Architecture Audit

TESTIMONIALS

what

our

clients

say

Dean P

IT Project Manager

#cost_reduction

#backend_logic

#custom_ai

The platform we've built with Diligent has revolutionized our drug testing process. The automation, robust integration, and advanced reporting have significantly improved our operational efficiency and compliance.

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Luke Makepeace

Co-Founder

#backend_logic

#custom_ai

#frontend

Diligent has demonstrated exceptional leadership, unwavering loyalty, and a deep devotion to their work. They have built a strong family culture, one that we now feel deeply connected to and committed for life.

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Marko S.

Founder

#frontend

#custom_ai

#backend_logic

The team understood our needs and delivered a platform that exceeded expectations. We've seen clear growth in efficiency and revenue, which is exactly what we needed.

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Nick Pericle

Managing Director & Vice President

#custom_ai

#backend_logic

#frontend

We’ve partnered with Diligent over 3 years ago, building dozens of apps. Their dedication, flexibility and quality keep impressing us. I can't recommend Diligent enough as a partner.

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Peter Custer

CTO

#backend_logic

#frontend

#custom_ai

Diligent is GBI’s highly valuable partner. Reliable, versatile, and skilled. They tackle every task and exceed expectations, regardless of the project environment.

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Rale S.

Marketing Director

#cost_reduction

#custom_ai

#backend_logic

Diligent transformed our door-to-door, cross-border transport vision into a sleek, high-converting booking platform. Insightful, deadline-proof partners we rely on daily.

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faq

Software Architecture Cost & Offshore Development

Not sure what type of custom software solution fits? Talk to us.

 Contact our team for guidance

why us

Why Software-Driven Teams Choose Diligent

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GET IN TOUCH

Let’s Talk About Your Software Architecture Project

In 30 minutes, we’ll help you scope the right foundation, define realistic budgets, and build systems designed to scale without breaking.

Calculate Your Software Needs

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