Web design, hosting & IT support in South Africa
ONE3
WEBSITES
Websites, business email, cloud and IT support for South African businesses, built to bring in customers and live in 2 working days.
Websites that bring in customers.
Custom-built, mobile-first websites for South African businesses. Clear pricing, a 50% deposit to start, and the recurring costs shown upfront.
Live in 2 working days
- Up to 5 pages
- Mobile-first custom design
- WhatsApp button + contact form
- Google Maps + social links
- SSL + basic on-page SEO
- Hosting free for year 1
Live in 5 working days
- Everything in Professional
- Larger page count, scoped to you
- Signature motion and animation
- Advanced SEO structure + schema
- Admin portal, shop or bookings ready
- Priority build and support
See the full price list, common questions, websites we have built and who is behind One3.
A South African web design company, based in Johannesburg.
Looking for web design in Johannesburg? One3 is a team of web designers and web developers building affordable websites and custom small business websites for clients across South Africa. Beyond website design we handle website hosting, business email, SEO services and Google Business Profile, ecommerce websites, website redesigns and monthly website maintenance. Most Professional websites are live within 2 working days.
E-commerce Website Design
Online shops and product catalogues with a WhatsApp cart, so customers browse and order from their phone.
Explore ↗Website Redesign
Outdated, slow or hard to update? We rebuild your website fast, mobile-first and ready to rank, keeping your domain and email.
Explore ↗Website Maintenance
Updates, backups, monitoring and up to 3 content changes a month, so your website stays secure and current.
Explore ↗Web design across Gauteng and South Africa.
Rated 5.0 by the people we build for.
Real Google reviews from One3 clients. Every one of them is 5 stars.
“Absolutely impressed with the service. The team was fast, professional, and really understood what I wanted for my website. The whole process was smooth, communication was great, and the website was completed quickly without compromising on quality. I highly recommend them to anyone looking for a professional, modern website with fast and reliable service. Definitely exceeded my expectations.”
“Been searching so long for someone that could deliver on a promise for a proper website. People taking months and constantly needing to follow up with them. But with one3 I had exactly what I was looking for within the first few days. Thanks team!!!!”
“Seamless and professional work! I am beyond satisfied”
“Very professional and fast turnaround time.”
Everything that gets you found and chosen.
Website Design
Custom, mobile-first business websites that bring in WhatsApp messages, calls and quote requests. Live in 2 working days.
Explore ↗Domains, Hosting & Business Email
Your .co.za domain, fast managed hosting and professional email on your own name.
Explore ↗SEO & Google Business Profile
Get found on Google Search and Maps with technical SEO and a fully optimised Business Profile.
Explore ↗Logo, Brand & Social Media
Logo design from R299, brand identity and social media management that make you look established.
Explore ↗AI WhatsApp Assistant
A digital employee that answers WhatsApp, captures leads and books clients around the clock.
Explore ↗Business Automation
Connect your forms, email, WhatsApp, sheets and invoicing so admin runs itself.
Explore ↗E-commerce Website Design
Online shops and product catalogues with a WhatsApp cart, so customers browse and order from their phone.
Explore ↗Website Redesign
Outdated, slow or hard to update? We rebuild your website fast, mobile-first and ready to rank, keeping your domain and email.
Explore ↗Website Maintenance
Updates, backups, monitoring and up to 3 content changes a month, so your website stays secure and current.
Explore ↗And the technology behind it.
Microsoft 365 Setup
Microsoft 365 tenant setup from R599, email migration, Teams, OneDrive and security policies.
Explore ↗Cloud VPS
High-performance VPS hosting for websites, apps, CRMs, automation servers and business systems.
Explore ↗Cloud PBX
Modern VoIP business telephony with extensions, routing, voicemail and mobile softphones.
Explore ↗Cloud Storage & Backup
Secure cloud storage and backup at R299 per TB per month, scaling up to 100TB.
Explore ↗Cyber Security
Endpoint, firewall, email and vulnerability protection for serious businesses.
Explore ↗IT Support & Repairs
Remote and onsite support, hardware repairs, troubleshooting and SLA contracts.
Explore ↗CCTV & Surveillance
Camera systems, DVR/NVR setup, mobile viewing, wiring and technical support.
Explore ↗Network Infrastructure
Structured cabling, Wi-Fi, switching, firewalls and secure office networks.
Explore ↗Laptops, PCs & Hardware
Business laptops, mini PCs, SSDs, RAM and peripherals, supplied and set up ready to work.
Explore ↗I'm Sakhile Ndebe, founder of One3 Technologies. I come from hands-on IT infrastructure: networks, servers, firewalls and fixing things for real businesses when they break. I started One3 because small businesses deserve the same quality of technology corporates get, at a price they can afford, from someone who actually answers on WhatsApp.
Sakhile Ndebe · Founder, One3 Technologies · Read the One3 story
Built for how South African businesses actually work.
Owner-run businesses
A professional online presence and reliable IT without hiring an IT department.
Professional services
Law, finance and consulting firms that need credibility, secure email and client trust.
Construction, trades & security
Project galleries, quote requests and WhatsApp leads for firms that work on site.
NPOs, churches & community
Story-led websites and affordable email for organisations with a mission.
Product sellers
WhatsApp carts and online catalogues that turn browsers into orders.
Corporates & enterprise
Cloud servers, telephony, networks and managed IT for larger teams.
Websites built for your industry.
From enquiry to live in four steps.
Enquire
Build a quote online or WhatsApp us. We confirm scope within one business day.
Deposit
Pay a 50% deposit and send your logo, photos and content.
Build
We design on a private preview link. Unlimited revisions until you approve.
Go live
Pay the balance and launch: 2 working days for Professional, 5 working days for Premium.
Straight answers before you spend a rand.
How much does a website cost in South Africa?
Build prices, hidden monthly costs and the questions to ask before you pay anyone.
Read guide ↗Custom website vs Wix and free website builders
When a DIY builder is the right call, when it is not, and what it really costs you over time.
Read guide ↗How to set up business email on your .co.za domain
From domain to inbox: the steps, the DNS records and the mistakes that send your invoices to spam.
Read guide ↗What people ask before they start.
How much does a website cost in South Africa with One3?
A Professional website is R1,999 once-off. Premium websites start from R3,599 and are quoted up from there depending on scope. Hosting is free for the first year, then R79 per month.
How long does it take to build my website?
Professional websites go live within 2 working days and Premium websites within 5 working days, counted from when your deposit and content are in.
What are the monthly costs after my website is live?
Hosting is R79 per month from month 13, business email is R99 per mailbox per month, and your domain renews at R149 per year. The optional Website Care Plan is R299 per month.
What is included in a Professional website?
A mobile-first site of up to five pages, WhatsApp chat button, contact form, Google Maps, SSL certificate, basic on-page SEO and a year of hosting. Extra pages are R599 each.
What if I don't like the design?
You get unlimited design revisions until you approve, before the site goes live. You only launch a site you are happy with.