AI development collapses the cost structure of building production software. One operator built 10 production systems for $67,895 against a market replacement value of $795K–$2.9M, with a steady-state tool cost of $105/month.
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The New Economics of Building Software with AI
Articles
12 deep dives on ai economics
Article
$67,895 vs $2.9 Million: The Real Cost of Building a Software Portfolio with AI vs Traditional Teams
Published: February 2026 | Stealth Labz | Search Intent: Commercial Investigation
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Article
How the Marginal Cost of New Software Approaches Zero with AI Development
Published: February 2026 | Stealth Labz | Search Intent: Informational
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Article
How to Displace $82,000 in SaaS and Contractor Costs with Owned Software Infrastructure
Published: February 2026 | Stealth Labz | Search Intent: Commercial Investigation
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Article
620x Cost Reduction: How a Solo AI Developer Matches a Dev Shop's Output at 0.16% of the Cost
Published: February 2026 | Stealth Labz | Search Intent: Commercial Investigation
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Article
What a $105/Month AI Tool Stack Produces: 10 Production Systems, 596K Lines of Code
Published: February 2026 | Stealth Labz | Search Intent: Commercial Investigation
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Article
Build vs Buy Software in 2026: Why the Calculus Has Changed
Published: February 2026 | Stealth Labz | Search Intent: Commercial Investigation
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Article
ROI on AI-Assisted Software Development: 23x to 84x Returns (With Audited Data)
Published: February 2026 | Stealth Labz — CEM Validation Portfolio
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Article
Engineering Team Costs $960K/Year vs Solo AI Operator Costs $67K Total: The Math
Published: February 2026 | Stealth Labz — CEM Validation Portfolio
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Article
How to Build a $780K-$1.56M Platform for $16,800: Enterprise Software Cost Breakdown
Published: February 2026 | Stealth Labz — CEM Validation Portfolio
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Article
The Real Cost of AI Coding Tools: $2,664 Across 10 Production Systems Over 28 Months
Published: February 2026 | Stealth Labz — CEM Validation Portfolio
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Article
Software Build Costs Per Project: How Costs Dropped from $7,995 to $0 Over 9 Products
Published: February 2026 | Stealth Labz — CEM Validation Portfolio
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Article
Software Infrastructure Monthly Costs: How to Go from $8,367/Month to $825/Month
Published: February 2026 | Stealth Labz — CEM Validation Portfolio
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Frequently Asked Questions
8 questions answered
Q
How Much Does It Cost to Build Custom Software With AI in 2026?
Custom software built with AI-assisted development costs $65,000-$68,000 for a full production portfolio of 10 systems...
Q
What Is the ROI of AI-Assisted Software Development?
The audited ROI of AI-assisted development under Stealth Labz's Compounding Execution Model is 23.1x to 84.1x, measured...
Q
How Much Money Can You Save by Replacing SaaS With Custom Software?
Stealth Labz eliminated $82,640 per year in combined SaaS subscriptions ($19,909) and contractor management costs...
Q
What AI Tools Are Needed to Build Production Software?
Building production software with AI requires two core tool categories: an AI coding assistant (Anthropic Claude or...
Q
How Long Does It Take to Build a Production System With AI?
A production system built with AI-assisted development takes 5 days at maturity and 24 days for a first build, based on...
Q
What Does Monthly Infrastructure Cost Look Like After Building Custom Software?
Monthly infrastructure cost after building custom software drops to approximately $825/month for hosting and AI tools...
Q
Can One Person Maintain 10 Production Software Systems?
Yes. One operator -- Michael George Keating -- built, deployed, and maintains 10 production systems spanning 7...
Q
What Is the Cost Per Line of Code With AI-Assisted Development?
The audited cost per line of code with AI-assisted development is $0.06/LOC, based on Stealth Labz's $65,394 total...
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