How much does custom software development cost?

It depends on the scope — a simple internal tool costs less than a full mobile app. We give you a clear project scope and a flat-rate quote before we start, so you know the cost before we write a line of code.

Do you build mobile apps for both iOS and Android?

Yes. We develop for iOS and Android — either natively or with cross-platform frameworks like React Native — depending on your budget, timeline, and requirements.

Can you integrate custom software with our existing CRM or ERP?

Absolutely. We build API integrations and middleware that connect your custom tools to your existing CRM, ERP, accounting software, and other business systems.

Are consultations really free?

Yes. Every engagement starts with a free, no-pressure consultation. We tell you the scope and the price up front so you can decide before any work begins.

How do you price your services?

We give clear, flat-rate quotes for most projects instead of billing by the hour. You see the total before we start, so there are no surprises.

Do you handle small one-item projects?

We do. A single LLC filing, a one-page website, a logo refresh, a Google Business Profile setup — small jobs are most of what we handle. Bundling a few services into one engagement keeps the cost down.

Can you form an LLC for me in Missouri?

Yes. We prepare and file Missouri LLC formation paperwork, obtain your EIN, and serve as your Missouri registered agent. We handle the administrative filing — we don't provide legal advice, so for complex ownership structures we'll refer you to a licensed attorney.

Do you design websites for small businesses?

Yes — affordable WordPress and Shopify sites for contractors, restaurants, and local service businesses across the St. Louis metro. We also redesign existing sites that need a refresh.

Can you manage our Google Ads and local SEO?

Yes. We set up and manage Google Ads campaigns, optimize your Google Business Profile, and run local SEO that puts your business in front of St. Louis customers searching for what you do.

We don't provide legal advice. For complex ownership structures, litigation, or other legal matters, we'll refer you to a licensed attorney and coordinate around their work. We do offer bookkeeping, accounting, and tax preparation (CPA) services, fractional CFO support, payroll, and financial planning.

St. Louis, MO · Business Services

Custom Software & App Development in St. Louis, MO

Custom software, mobile app, and ERP development for St. Louis businesses — build the tools your business actually needs instead of forcing off-the-shelf software to fit.

Done right the first time, on your schedule. We show up when we say we will, price the project in plain language, and treat your St. Louis business like it's ours — then walk you through the finished work before we ever wrap up.

Clear upfront pricing — a flat-rate quote before any work begins, no surprise invoices.

A clear scope of work on every project, so you see exactly what's included.

Same-day or next-day quotes — tell us your goal and get a clear number back.

One-stop partner — formation, branding, web, and marketing under one roof.

(314) 947-5599 Get a free consultation

Get your free consultation

Tell us your goal and your ZIP — we'll send a clear, no-pressure quote.

Who custom software & app development is for

St. Louis businesses that have outgrown off-the-shelf software — or that need a custom app, internal tool, or integration that doesn't exist in any product on the market.

What's included

Custom business software and internal tool development
Mobile app development (iOS and Android)
ERP and accounting software integration
CRM customization and API development
Workflow and automation software
Micro SaaS design and development
Database design and architecture
Third-party API integration and middleware
Cloud hosting and deployment setup
Ongoing maintenance and feature development

Our process

1Tell us the problem you're trying to solve or the tool you need.
2Get a clear project scope and a flat-rate development quote.
3We design, build, test, and deploy your custom software — then maintain it as you grow.

Local context

St. Louis businesses don't need to settle for software that almost fits. We build custom software, mobile apps, and ERP integrations for St. Louis companies — from internal tools that save hours to customer-facing apps that open new revenue — so your technology works the way your business actually works.

FAQ

Custom Software & App Development — your questions

Book a consultation

Talk to us about custom software & app development

Pick a time on our calendar. We'll review your project and send a clear, flat-rate quote — no pressure, no obligation.

Book your free consultation

Pick a time that works for you — we'll confirm and send a calendar invite.

Where we work

Where we do custom software & app development in St. Louis

We work across the City of St. Louis, St. Louis County, St. Charles County, Jefferson County, and Franklin County, Missouri — plus the Metro East communities of St. Clair and Madison County, Illinois — any city or neighborhood within a 60-mile radius. Pick your neighborhood to see the business landscape and common services near you.

Free consultation

Ready to launch or grow?

Get a free, no-pressure consultation with clear upfront pricing — serving the City of St. Louis, St. Louis County, St. Charles County, Jefferson County, and Franklin County, Missouri, plus the Metro East in Illinois.

(314) 947-5599 Get a Free Consultation