At Sthenos, custom software development is billed at a published rate of $150 to $250 per hour, depending on the seniority and mix of the team, and a typical project runs $50,000 to $200,000. The hourly rate is the smaller variable: scope, integrations, security and compliance set how many hours a project needs, which is why a scoped discovery comes before a firm price.
Custom software development cost depends almost entirely on scope. Price is driven by complexity, the number of integrations, security and compliance requirements, and team seniority, not by a fixed rate card. The only way to know your number is to scope the project.
Custom software development cost depends almost entirely on scope, not on a fixed rate card.
How much time depends on scope, integrations, compliance, design, team seniority and AI work.
Build the core that proves value first, scope a fixed discovery, and prioritize ruthlessly.
A discovery gives you a firm estimate and roadmap before you commit to a full build.
Why there is no single price
Anyone who quotes a flat price for “custom software” before understanding your project is guessing. The same phrase covers a weekend internal tool and a multi-year government platform. What you are really paying for is engineering time, and how much time depends on the factors below.
Figure 1. What moves the number
The six cost drivers this guide names set the engineering time, which is what you pay for; a scoped discovery turns that into your number. Structure only: the figure carries no prices.
The cost drivers that actually move the number
Scope and complexity.
How many features, screens, and user types. A focused tool is far cheaper than a multi-module platform.
Integrations.
Every system the software must connect to (ERP, CRM, payment, EHR, government systems) adds engineering and testing time.
Security and compliance.
HIPAA, SOC 2 readiness, FedRAMP, and government security reviews add real, necessary work that generic software skips.
Design and user experience.
A polished, accessible interface costs more than a bare internal screen, and is usually worth it for customer-facing products.
Team and seniority.
Senior engineers cost more per hour but typically deliver fewer hours of rework, fewer defects, and a system that passes review the first time.
AI and data.
Production-grade AI features, data pipelines, and model work add specialized effort beyond standard app development.
Project size
Your real estimate comes from a scoped discovery.
How to control and reduce cost
- Start with an MVP. Build the core that proves value first, then expand. (See How Much Does It Cost to Build an MVP.)
- Scope a fixed discovery. A short, paid discovery gives you a firm estimate and roadmap before you commit to a full build, so there are no surprises.
- Prioritize ruthlessly. Every “nice to have” is hours. Ship the must-haves, measure, then add.
- Avoid the cheapest bid. Underpriced builds often cost more in rework, security gaps, and rescue projects. The expensive version of cheap software is the one you have to rebuild.
What you are really buying
Custom software has no per-seat license fees and fits your process exactly, so for the right use case it often costs less over its life than stacking and customizing off-the-shelf tools. The upfront number is higher; the total cost of ownership frequently is not.
FAQ
How much does custom software development cost?
A typical custom software project with Sthenos Technologies runs $50,000 to $200,000, at a published rate of $150 to $250 per hour depending on the seniority and mix of the team. Scope, integrations and compliance set the final figure, and a scoped discovery turns the range into a fixed price for a defined outcome.
What is your hourly rate for custom software development?
Our published rate is $150 to $250 per hour, depending on the seniority and mix of the team, and a typical project runs $50,000 to $200,000. Where the scope is clear we quote a fixed price for a defined outcome, after a scoped discovery.
Why do estimates vary so much between vendors?
Because scope, seniority, and what is included differ. A low bid often excludes security, testing, or integration work that you will end up paying for later.
Can I get a fixed price?
After a discovery phase, yes. We scope the work first so the estimate is real, rather than quoting a number blind.
Is custom cheaper than off-the-shelf over time?
Often, for the right use case, because there are no recurring per-seat fees and no forced workarounds. (See What Is Custom Software Development.)
What is a typical hourly rate for a US custom software development company?
Rates move with team seniority, where the engineers sit and how much compliance work the project carries, so compare what each rate includes rather than the headline number. Sthenos Technologies, a US company in McLean, Virginia, publishes $150 to $250 per hour depending on the seniority and mix of the team, and a typical project runs $50,000 to $200,000, with clear scopes quoted as a fixed price.
Want a real number for your project, not a range? Request a free consultation and we will scope it with you.
