How much does custom software development cost?

Custom software development typically ranges from $10K to $75K+ depending on complexity. We use fixed-scope pricing so you know the total cost before we write a single line of code. MVPs and proof-of-concepts start at the lower end, while full-stack platforms with voice systems and automation fall on the higher end. No hourly billing, no scope creep surprises.

How long does it take to build a custom product?

Most products ship in 4-8 weeks from kickoff to production deployment. Simple MVPs and proof-of-concepts can launch in 2-3 weeks. Complex SaaS platforms may take 8-12 weeks. We scope everything upfront and deliver working software every week — not wireframes.

What's the difference between a software studio and a freelancer?

A software studio like CybrFlux provides end-to-end product delivery — architecture, development, deployment, and ongoing support — with proven processes and production experience. Freelancers can write code, but studios ship complete products. We handle infrastructure, monitoring, security, and scaling so you get a production-grade product, not a prototype.

Can you improve my existing software?

Yes, improving existing software is one of our core services. We regularly add voice capabilities, automations, dashboards, integrations, and internal tools to existing codebases. We start with a technical audit of your current stack, identify the highest-impact improvements, and implement without disrupting your live product.

What technologies do you work with?

Our core stack includes Next.js, React Native, Node.js, Python, PostgreSQL, Supabase, Stripe, Twilio, Vercel, and AWS. We choose tools based on the job, but the priority is always the same: reliable software your business can actually run on.

Do you offer ongoing development support?

Yes, we offer ongoing development support through monthly retainer packages. This includes bug fixes, performance monitoring, feature iterations, system updates, and scaling optimizations. We also provide full documentation and knowledge transfer so your team can maintain the product independently if needed.

USA software studio for fast-moving teams

Custom Software Built Fast. Production-Ready From Day One.

CybrFlux designs, builds, deploys, and supports custom platforms, voice systems, mobile apps, and workflow automation with direct engineer access and a fixed technical scope before development starts.

Get a free project scope See shipped work

2-8 weeks

typical launch window after scope approval

Fixed scope

price, milestones, and handoff defined upfront

Full stack

product, voice, automation, hosting, and support

Production deploys, not mockups

Security, monitoring, and compliance built in

Automations connected to your real workflow

Hosting and handoff handled cleanly

Technical scope

Locked before build

Working previews

Shared every week

Production release

Deployed with monitoring

Support path

Retainer or documented handoff

Custom AssistantsVoice SystemsSaaS PlatformsMobile AppsAutomationData PipelinesReal-time SystemsAPI IntegrationsContent GenerationCloud InfrastructureCustom SoftwareMVP DevelopmentCustom AssistantsVoice SystemsSaaS PlatformsMobile AppsAutomationData PipelinesReal-time SystemsAPI IntegrationsContent GenerationCloud InfrastructureCustom SoftwareMVP Development

Services

Systems That Move the Business

Every build connects to a real operational target: more qualified leads, fewer manual steps, cleaner customer experiences, and software your team can actually run.

Custom Assistants

Capture, qualify, and route demand

Always-on assistants that handle conversations, collect details, and execute multi-step workflows. Built around your business rules and deployed into your existing stack.

Voice Systems

Answer calls and move leads instantly

Production phone systems for inbound sales, support, and lead qualification. Fast response times, natural call flows, and direct CRM integration out of the box.

Web Platforms

Launch the product your team runs on

Full-stack web applications with authentication, payments, real-time dashboards, and admin tooling. Multi-tenant architecture that scales from launch day.

Mobile Apps

Put your workflow in the field

Cross-platform apps for iOS and Android with native performance. Push notifications, offline-first architecture, and end-to-end app store deployment.

Workflow Automation

Replace manual work with reliable systems

End-to-end automation that replaces manual processes. Data pipelines, CRM sync, scheduled tasks, and event-driven workflows — built to save your team hours every week.

Marketing Systems

Turn content and analytics into an engine

Content workflows, SEO tooling, social scheduling, and performance analytics. Marketing infrastructure that compounds over time.

Work

Products With Real Operating Logic

A stronger portfolio is not a gallery of screenshots. It shows workflow depth, integrations, launch ownership, and the business process behind the interface.

Shipped system

R7

Real Estate Voice System

Voice system built for real estate. Handles inbound property inquiries, qualifies leads in real time, and pushes notifications to agents — fully automated and built to handle hundreds of calls weekly.

Voice SystemReal EstateLead QualificationReal-time

Inbound call flow

Lead qualification logic

Agent notifications

Shipped platform

Coach Spark

Learning Platform for Kids

An intelligent tutoring platform that adapts to each child's learning pace and style. Covers math, reading, and science with interactive lessons, real-time feedback, and progress tracking for parents.

EdTechAdaptive LearningKidsProgress Tracking

Learning flows

Parent progress view

Personalized feedback

Shipped product

CybrPix

Creative Generation Platform

Creative generation platform that creates professional marketing visuals, product photos, and branded content at scale. Built for teams that need high-quality output without the production overhead.

Creative ToolsContent GenSaaSAPI-driven

Prompt workflow

Brand output controls

API-driven generation

Launch Assurance

A Clean Launch, Not a Pile of Code

The difference between a prototype and a business system is the launch layer. CybrFlux builds the app, the deployment path, the operational checks, and the support plan around it.

Versioned Delivery

Source control, preview deployments, release notes, and a clean path from staging to production.

Production Hosting

Domain setup, SSL, environment variables, database connections, scheduled jobs, and billing-aware hosting flows.

Monitoring Baseline

Error visibility, performance checks, uptime posture, and post-launch fixes before small problems become expensive.

Usable Handoff

Admin notes, credentials inventory, operator instructions, and the option to keep CybrFlux on monthly support.

Auth, roles, and protected routes reviewed

Payments, webhooks, and notifications tested

Terms, privacy, consent, and contact paths visible

Analytics, SEO metadata, and share previews configured

Database backups and deployment settings documented

Owner handoff or support retainer decided before launch

Ready to build?

Tell us what you need. Free scope, fixed price, no surprises.

Available for New Projects

Get a free project scope→

Process

How It Works

Four phases from first call to production. Fixed scope, daily progress, no surprises.

01

Scope

1-2 days

We define your requirements, choose the right architecture, and lock in a fixed-price proposal. You know exactly what you're getting before a single line of code is written.

02

Build

2-6 weeks

Daily development with working deploys you can test in real time. No wireframe theater — you see functional software from day one.

03

Ship

1-2 days

Production deployment with CI/CD, monitoring, error tracking, and performance baselines. Everything configured to run clean from go-live.

04

Iterate

Ongoing

Post-launch support, feature releases, and performance tuning. We stay on retainer or hand off with full documentation — your call.

FAQ

Questions we get asked a lot.

If your question isn't here, hit us up — we respond fast.

About

Who We Are

CybrFlux is a US-based development studio that builds systems-first software. We don't do templates, WordPress, or generic web dev — every product we ship is custom-engineered around real business operations.

You work directly with the engineers who design and build your product. No project managers relaying messages, no offshore handoffs. One team, full ownership, from architecture to deployment.

The Story

I built these tools for my own businesses first. Now I build them for yours.

CybrFlux didn't start as an agency. It started because I needed software tools that actually worked — voice systems that could qualify leads at 2 AM, automation that replaced entire workflows, and platforms that scaled without babysitting.

So I built them. R7 started as a voice bot for my own real estate operation. Coach Spark came from wanting a smarter way to teach my kids. CybrPix was born out of needing marketing visuals without waiting on designers.

Every product in our portfolio was battle-tested on real problems before it ever touched a client. That's the difference — we don't build demos, we build tools we depend on. And now we build them for businesses that want the same edge.

Systems-FirstEvery product built around the operation

Full-StackFrontend, backend, infrastructure

Fixed ScopeNo hourly billing, no surprises

Direct AccessWork with the engineers who build it

Contact

Start a Project

Get a Free Technical Scope

Tell us what you need built. We'll send back a detailed scope, timeline, and fixed-price estimate within 24 hours. Or book a free 30-minute call to talk it through with the engineers who'll build it.

Email us GitHub