$124KRevenue
99.9%Uptime
284Orders
Trusted by Local Businesses
Summerville & Charleston, SC · Est. 2024
Summerville & Charleston's trusted web design and custom software studio. From hand-coded websites to enterprise ERPs — no templates, no WordPress, just purpose-built solutions that grow with your business.
Trusted by Local Businesses
Grow Your Business
From a stunning first impression to the systems that run your operation — we give Charleston small businesses the complete toolkit to stand out and scale up.
Cinematic, conversion-focused websites that turn visitors into paying customers — built fast and fully mobile-ready. We build a free custom demo for your business before you commit to anything.
Get a Free DemoA professional logo, color palette, and visual identity that tells your story and builds trust at first glance.
Real photos of your team, space, and products — captured specifically for your website to make it feel authentic, personable, and professional.
Custom inventory management that tracks your stock, orders, and suppliers — replacing spreadsheets for good.
Local SEO, Google presence optimization, and digital strategy that brings Charleston customers to your door.
Enterprise & Cloud
From custom ERP and CRM systems that streamline your operations, to scalable cloud-hosted web apps accessible from anywhere — we build powerful software that works the way your team works.
Mobile Development
Native iOS & Android experiences built with Expo and React Native. Supabase backend, offline-ready, and App Store-polished — built to perform on every device your customers carry.
10+
Projects Delivered
100%
Client Satisfaction
5★
Google Rating
6+
Service Offerings
Our Products
Beyond client work, we build and ship our own products — real software solving real problems, proudly made in Charleston.
Mobile CRM for mechanics & detailers — manage customers, jobs, and invoices from anywhere.
Discover local artists and hidden events — music discovery built for the city you live in.
Mortgage rate tracker & calculator — monitor live rates and estimate monthly payments in seconds.
Azure-native Markdown notes app — write, organize, and sync your notes with full Markdown support.
About Us
Founded by Peyton Winn — a Clemson University Computer Science graduate and Charleston native — Winn Software Solutions is built on a simple belief: your software should actually work for your business.
We serve businesses across Charleston, Mount Pleasant, North Charleston, and Summerville. From your first website to a full enterprise system, you get personal attention and software built exactly to your spec.
Peyton Winn
Founder & Lead Developer
Client Reviews
"Peyton helped me set up my website completely, making sure I was happy with it every step of the way. Would 100% recommend for any software related needs!"
"Winn Software Solutions is top notch! I've worked with Peyton on multiple projects, and every time I'm impressed by the professionalism, attention to detail, and clear communication. The software is efficient, user-friendly, and built exactly to spec. Couldn't recommend them more!"
"Amazing work!!! Peyton helped setup a website for me that was perfect. He managed to achieve exactly what I was looking for. I definitely recommend Winn Software Solutions for anyone!!!"
"Peyton made the website for my bakery and it is perfect! The amount of customer reach out that I got after updating my website was unbelievable! Worth every penny!"
Pricing Plans
Whether you want full asset ownership today or a low-overhead monthly service, we have a plan tailored for Charleston small businesses and contractors. Every site is hand-coded from the ground up — no bloated WordPress themes, no generic templates, no hidden platform fees. Not sure where to start? Browse our free demos — we'll customize one for your brand before you pay a cent.
Tier 1
Contractors & local services that need a high-speed brochure presence.
Price scales with scope — additional pages, a backend, or custom features are quoted separately.
Get StartedTier 2
Established small businesses wanting hands-off security and content maintenance.
Price scales with scope — additional pages, a backend, or custom features are quoted separately.
Get StartedTier 3
Startups and businesses wanting premium scale with zero upfront capital.
WinnSS retains code ownership during lease term.
Get StartedHand-Coded From Scratch
Loads Instantly on Mobile
Zero Platform Subscription Fees
Built for Charleston Businesses
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