Software Development Cost & Pricing Guide
Real, transparent pricing for SaaS platforms, websites, mobile apps, and AI automation systems no vague ranges, no hidden fees. Built from 45+ shipped projects.
▸ Direct Answer
Software development costs range from $3,000 for a starter build to $150,000+ for an enterprise platform. SaaS MVPs typically cost $5,000–$22,000, mobile apps $6,000–$70,000+, and AI automation starts around $500. The exact price depends on feature complexity, integrations, design depth, and timeline. 4Byte Agency provides a free written estimate within 4 hours of your inquiry.
▸ Overview
Why Software Pricing Varies So Much
Software development cost isn't a single number it's a function of scope. Two projects both labeled "SaaS MVP" can cost $5,000 or $22,000 depending on the number of user roles, integrations, and how custom the design needs to be. At 4Byte Agency, we believe founders deserve clarity before they commit, not after.
This guide breaks down real cost ranges across every product type we build SaaS platforms, websites, mobile apps, internal tools, and AI automation systems so you can budget accurately and avoid surprise invoices mid-project. Every estimate we issue is backed by a fixed-scope written proposal.
▸ Pricing Guides
Explore Cost Breakdowns by Product Type
Cost to Build a SaaS Platform
Full breakdown of SaaS starter, MVP, growth, and enterprise pricing tiers.
Cost to Build a Mobile App
iOS, Android, and cross-platform app cost ranges explained.
AI Automation & Agents Cost
What it costs to build custom AI agents and workflow automation.
Cost to Build an AI Agent
Rule-based agents, RAG systems, and multi-agent orchestration pricing.
Cost to Build a CRM
Simple contact management through to enterprise sales platforms.
Cost to Build an ERP
Core modules, multi-department rollouts, and enterprise ERP builds.
Cost to Build an LMS
Course platforms, cohorts, certificates, and SCORM-ready systems.
Cost to Build a Marketplace
Two-sided marketplaces with payments, escrow, and seller tooling.
Cost to Build a Patient Portal
HIPAA-ready patient records, appointments, and EHR integration.
SaaS Development Cost Guide
Tier-by-tier SaaS pricing with feature-level cost breakdowns.
▸ What Affects Price
6 Factors That Drive Development Cost
More user roles, workflows & logic branches = more dev hours.
Payment gateways, CRMs, and third-party APIs each add scope.
Custom UI/UX vs. template-based design changes timeline & cost.
Web-only is cheaper than web + iOS + Android simultaneously.
Moving from legacy systems adds discovery & mapping time.
Rush delivery may require parallel-track resourcing.
▸ How We Quote
From Inquiry to Fixed Quote In 4 Steps
Free Strategy Call
We learn your goals, users, and must-have features in a 30-minute call.
Scope & Estimate
You receive a written cost breakdown within 4 hours no hidden fees.
Fixed Proposal
We lock the scope, timeline, and price before any code is written.
Build & Ship
Weekly updates, transparent progress, and a working product on time.
▸ Why It Matters
Benefits of Transparent, Fixed-Scope Pricing
No Budget Surprises
Your proposal locks scope and price before development starts.
Faster Decision Making
Founders compare vendors accurately when pricing is upfront.
Trust From Day One
Clear pricing builds the foundation for a long-term partnership.
▸ Common Mistakes
Pricing Mistakes Founders Make
Choosing the cheapest quote without checking what's excluded from scope.
Not budgeting for post-launch maintenance and hosting costs.
Underestimating the cost of third-party integrations (payments, APIs).
Skipping a written, fixed-scope proposal before development begins.
▸ Why 4Byte Agency
Pricing Backed by 45+ Shipped Products
Every estimate in this guide is grounded in real project data from 4Byte Agency's portfolio not industry averages pulled from third-party blogs. Our team has shipped SaaS platforms, websites, mobile apps, and AI automation systems for startups and service businesses worldwide, giving us first-hand pricing accuracy you can rely on.
▸ FAQs
Frequently Asked Questions
How much does it cost to build a SaaS MVP in 2026?+
A SaaS MVP typically costs between $5,000 and $22,000 depending on feature complexity, integrations, and timeline, with focused starter builds from $3,000. 4Byte Agency delivers SaaS MVPs in 28 days on a fixed-scope quote after a free strategy call.
What factors affect software development pricing the most?+
The biggest cost drivers are: number of user roles and permissions, third-party integrations (payments, CRMs, APIs), custom UI/UX complexity, data migration needs, and whether the app requires native mobile builds versus web-only.
Is a fixed price or hourly rate better for my project?+
Fixed pricing works best for well-scoped MVPs and websites with clear deliverables. Hourly or retainer pricing suits ongoing AI automation, ongoing feature development, or projects with evolving requirements.
Does 4Byte Agency offer free cost estimates?+
Yes. 4Byte Agency provides a free, no-obligation strategy call and a written cost estimate within 4 hours of your inquiry, based on your specific requirements.
Are there hidden costs in software development projects?+
Common hidden costs include hosting/infrastructure, third-party API fees, app store fees, post-launch maintenance, and scope changes mid-project. 4Byte Agency outlines all of these upfront in every proposal.
▸ Related Resources
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