Industry Leaders
Top-right · Both axes ≥ 50
0FIRMS
Strong on both Core Competencies and 360-Performance. These firms have proven track records, deep specialisation, and solid client outcomes. Default recommendation for most buyers.
Top ASP.NET Developers in South Africa
Goodfirms has reviewed 24 ASP.NET Developers in South Africa as of September 2026. The top-ranked firm is Probey Services (5.0 stars, 122 verified reviews, < $25/hr, founded 2016, Port Elizabeth). Across the category, the median hourly rate is $37, median client rating is 4.9, and 10% of firms employ 50+ members. Explore the vetted ASP.NET Developers in South Africa companies below, compare their strengths, and connect with the provider best suited to your requirements.
Goodfirms has verified 24 ASP.NET Developers in South Africa - part of 3,197+ ASP.NET Development Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.
Top 10 at Glance
Compare the highest-ranked firms first side by side.
Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action
Here are South Africa's Best ASP.NET Development Companies & Developers
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Using AI Tools
ChatGPT
Claude
Gemini
Perplexity
GitHub Copilot- + 4 More
Probey Services is one of the top web development agencies delivering innovative web and digital solutions for startups, SMEs, and growing enterprises worldwide. Headquartered in London with operations in India and 11 global branches, the company combines international reach with strong technical expertise. Probey Services ... read Probey Services reviews & insights
Probey Services is one of the top web development agencies delivering innovative web and digital ... read Probey Services reviews & insights
< $25/hr250 - 9992016Port Elizabeth, South AfricaA well-executed website project that gave us a stronger foundation for future growth.
- Product ManagerWhy Probey Services?
- Delivered 1,800 projects in the last decade
- Awarded, Most-reviewed, most-rated (122 reviews)
- Reliable & scalable solution with 320 experts
Using AI Tools
- Gemini
- ChatGPT
- Claude
- GitHub Copilot
Lovable- + 1 More
SumatoSoft is among the best website development companies known for delivering solutions for complex and challenging web projects. They have worked with recognized brands such as Toyota, Evolv, Nectarin, Plavita, Dragon Sourcing, and Boxforward. Their team specializes in building web applications that address specific business ... read SumatoSoft reviews & insights
SumatoSoft is among the best website development companies known for delivering solutions for complex and ... read SumatoSoft reviews & insights
$50 - $99/hr50 - 2492012Port Elizabeth, South AfricaA highly skilled and responsive team that delivered outstanding results under challenging deadlines.
- Business DeveloperWhy SumatoSoft?
- Options, not just estimates.
- Compliance in scope from day one.
- Built to be kept.
DreamzTech Solutions is a leading global software development company delivering end-to-end digital transformation, AI-powered innovation, and enterprise-grade solutions for over 16 years. Headquartered in the USA, with offices in Las Vegas (NV) and Tempe (AZ), and a strong global presence in the UK, India, and ... read DreamzTech Solutions reviews & insights
DreamzTech Solutions is a leading global software development company delivering end-to-end digital transformation, AI-powered innovation, ... read DreamzTech Solutions reviews & insights
$25 - $49/hr50 - 2492013Port Elizabeth, South AfricaThey turned complex investment information into a more accessible digital resource for our team
- CEO at Key Capital
Using AI Tools
- GitHub Copilot
- ChatGPT
- Claude
- Gemini
- Perplexity
- + 5 More
Junkies Coder is a high-performance app and software development company trusted by startups, enterprises, and global brands. We operate across 15 countries, delivering cutting-edge technology solutions backed by a team of 50+ rockstar developers who are the backbone of our success. We're specializing in Web ... read Junkies Coder reviews & insights
Junkies Coder is a high-performance app and software development company trusted by startups, enterprises, and ... read Junkies Coder reviews & insights
< $25/hr10 - 492016Port Elizabeth, South AfricaJunkies Coder from India treated iQuQ as their own product and delivered beyond what we expected.
- FounderWhy Junkies Coder?
- We execute complex tech solutions with precision
- Our solutions are engineered to grow with idea
- Structured Processes, Full Visibility, & Proactive
At SIVOXI, we don’t just build software; we engineer certainty. With over a decade of experience, ISO-certified processes and a 100% project delivery track record, we have mastered the art of turning complex business challenges into scalable digital products. While we have delivered high-impact solutions ... read SIVOXI® reviews & insights
At SIVOXI, we don’t just build software; we engineer certainty. With over a decade of ... read SIVOXI® reviews & insights
$50 - $99/hr10 - 492016Johannesburg, South AfricaSIVOXI® has been a reliable long-term partner, successfully migrating the platform and launching API integrations while remaining highly responsive and attentive to the client’s needs.
- Anonymous
Using AI Tools
Scrums.ai- Claude
- ChatGPT
- GitHub Copilot
- n8n
- + 2 More
Scrums.com is the Software Engineering Orchestration Platform (SEOP). Mission control for engineering and product leaders. Instantly deploy AI agents, talent, teams, tools, infrastructure, and delivery operations from one platform with live engineering intelligence, unified reporting, and predictable software delivery. One contract. One SLA. One deploy. ... read Scrums.com reviews & insights
Scrums.com is the Software Engineering Orchestration Platform (SEOP). Mission control for engineering and product leaders. ... read Scrums.com reviews & insights
$25 - $49/hr250 - 9992012Johannesburg, South AfricaA knowledgeable and energetic team that consistently delivered value across multiple development projects.
- Co-FounderWhy Scrums.com?
- Deploy AI, Talent & Teams in Days
- One Platform. One SLA. Predictable Delivery
- Engineering Intelligence in Real Time
Exceed IT is a software development company that provides custom web and mobile app development services. Our team of expert developers uses the latest technologies and methodologies to deliver high-quality, scalable, and user-friendly solutions that meet the unique needs of our clients. Whether you need ... read Exceed IT reviews & insights
Exceed IT is a software development company that provides custom web and mobile app development ... read Exceed IT reviews & insights
< $25/hr2 - 92023Pretoria, South AfricaEfficient and Streamlined Rental Property Management with excellent communication
- UX/UI Designer
Expertise Integrity and Value delivered together Innostax is a global software consulting company specialised in Web and Mobile development using modern technologies. With over 12+ years of experience building software for over 50 clients ranging from small businesses to over billion-dollar revenue companies, we have ... read Innostax reviews & insights
Expertise Integrity and Value delivered together Innostax is a global software consulting company specialised in ... read Innostax reviews & insights
$25 - $49/hr50 - 2492013South AfricaInnostax Software Labs Pvt LTD delivered a fast, efficient upgrade with impactful enhancements and strong project management.
- AnonymousWhy Innostax?
- AI-assisted delivery, human accountability
- Custom web, mobile, cloud & AI-ML solutions
- Expertise, integrity & value together
Navi is a software development company in South Africa, focused on IT services and a provider of high-end business solutions with expertise in the education, finance/insurance healthcare, retail and travel sectors. We offer local as well as international commissioning through our inhouse, network of partners and centers. As .Net specialists, we develop complex customized applications ... read Navi Software Development reviews & insights
Navi is a software development company in South Africa, focused on IT services and a ... read Navi Software Development reviews & insights
$50 - $99/hr10 - 49Johannesburg, South Africa
TRYQIT develops unique, Responsive, strategy-minded web applications and website designs that are out-of-the-box ready to help you grow online.e develop .Net solutions that offer short turnaround times, overcome non-scalable applications, and minimize complicated deployments. These needs might include a custom webapp, or even a complete from-scratch solution to replace your entire suite of current business ... read Tryqit (Pty) Ltd reviews & insights
TRYQIT develops unique, Responsive, strategy-minded web applications and website designs that are out-of-the-box ready to ... read Tryqit (Pty) Ltd reviews & insights
$25 - $49/hr2 - 92016Rivonia, South Africa
Our Story TechNovaHub was founded on a single conviction: that world-class technology should be accessible to every business, not just the Fortune 500. From day one, we have partnered with organisations to close the gap between ambition and execution. Our multidisciplinary team spans cloud architecture, software engineering, cybersecurity, and digital strategy. We embed alongside your ... read TechNova Hub reviews & insights
Our Story TechNovaHub was founded on a single conviction: that world-class technology should be accessible ... read TechNova Hub reviews & insights
$25 - $49/hr2 - 92024Vanderbijlpark, South Africa
At DevGenex, we believe in the power of code and its ability to shape the future. We specialize in developing robust software & mobile applications that meet the unique needs of our clients across various industries. Our expert developers combine technical expertise with a deep understanding of business requirements to create tailor-made solutions that drive ... read DevGenex reviews & insights
At DevGenex, we believe in the power of code and its ability to shape the ... read DevGenex reviews & insights
$25 - $49/hr2 - 92023Johannesburg, South Africa
Who We Solve Problems For: At Amwata Tech, we specialize in empowering small to medium enterprises (SMEs) and tech startups. We serve businesses in technology, agriculture, manufacturing, education, finance, and e-commerce sectors, helping them navigate their unique challenges with advanced tech solutions. How do we go about Problem Solving? With over 8 years of experience ... read Amwata Tech reviews & insights
Who We Solve Problems For: At Amwata Tech, we specialize in empowering small to medium ... read Amwata Tech reviews & insights
$50 - $99/hr2 - 92024Cape Town, South Africa
CBOS (PTY) LTD is a dynamic technology company founded in 2014 in Cape Town, South Africa. With a team of 25 dedicated professionals, we are committed to driving innovation and shaping the digital landscape, empowering businesses of all sizes to access enterprise-level solutions that were once out of reach. Our vision is to enable, optimize, ... read CBOS (PTY) LTD reviews & insights
CBOS (PTY) LTD is a dynamic technology company founded in 2014 in Cape Town, South ... read CBOS (PTY) LTD reviews & insights
$50 - $99/hr10 - 492014Cape Town, South Africa
"We build bespoke software, web and mobile apps that are secure, scalable and intuitive. Award-winning Developers building world class apps & software on-time & within budget. We additionally offer custom digital design, marketing and transformation services."
"We build bespoke software, web and mobile apps that are secure, scalable and intuitive. Award-winning ... read Obsidian North reviews & insights
$50 - $99/hr50 - 2492010Gauteng, South Africa
We partner with ambitious businesses to turn good ideas into powerful digital products. By combining strategic insight with world-class design and development, we deliver solutions that are as intuitive as they are valuable - digital products that solve real problems, scale with your growth and create measurable impact. We deliver strategically engineered digital solutions, built ... read Platinum Seed (Pty) Ltd reviews & insights
We partner with ambitious businesses to turn good ideas into powerful digital products. By combining ... read Platinum Seed (Pty) Ltd reviews & insights
$50 - $99/hr10 - 492009Cape Town, South Africa
Using AI Tools
- ChatGPT
- Claude
- Gemini
CIASoft Solutions is the premier website designer and developer in Johannesburg. We build responsive website designs, custom software, and mobile applications that rank higher and convert visitors into clients.CIASoft Solutions (Pty) Ltd prides itself in growing businesses by delivering highly innovative business solutions. We help our clients push boundaries and exceed their customer's expectations.We believe ... read CIASoft Solutions reviews & insights
CIASoft Solutions is the premier website designer and developer in Johannesburg. We build responsive website ... read CIASoft Solutions reviews & insights
$100 - $149/hr10 - 492017Johannesburg, South AfricaWhy CIASoft Solutions?
- We believe in Creativity, Speed, and Quality
- We aim not just to deliver, but exceed expectation
- We love what we do, we hope you do too
Just pointblank is no.1 cape town web design & web development company with over 15+ years of expertise as a website design agency for leading brands.
Just pointblank is no.1 cape town web design & web development company with over 15+ ... read Just Pointblank reviews & insights
< $25/hr50 - 2492011Cape Town, South Africa
At Invero Pulse, we are more than just a software firm—we are a team of passionate innovators, dedicated to transforming ideas into impactful solutions. Founded on the principles of excellence, integrity, and collaboration, our company is committed to helping businesses harness the power of technology to achieve their goals. Our diverse team of experts brings ... read InveroPulse reviews & insights
At Invero Pulse, we are more than just a software firm—we are a team of ... read InveroPulse reviews & insights
$50 - $99/hr10 - 492022Johannesburg, South Africa
Tidon Tech is a software development company with expertise in fintech and experience across diverse industries. We create custom applications, secure integrations, and data-driven solutions, combining technology and strategy to help businesses streamline operations, enhance customer experiences, and drive sustainable growth.
Tidon Tech is a software development company with expertise in fintech and experience across diverse ... read Tidon Tech reviews & insights
$50 - $99/hr2 - 92020Stellenbosch, South Africa
Diamond Litchi (Pty) Ltd is a revenue engineering and demand generation advisory that helps companies repair the commercial systems responsible for growth. The firm combines full-stack digital marketing capability with structured revenue diagnostics to identify why demand fails to convert into predictable income. Rather than beginning with channels, Diamond Litchi first examines the drivers that ... read Diamond Litchi reviews & insights
Diamond Litchi (Pty) Ltd is a revenue engineering and demand generation advisory that helps companies ... read Diamond Litchi reviews & insights
$300+/hr2 - 92024Cape Town, South AfricaWhy Diamond Litchi ?
- Diagnose revenue constraints before scaling market
- Boardroom-level commercial clarity
- Marketing tied directly to revenue.
Using AI Tools
- Claude
Global Software Services was founded in 2021 with a simple observation: too many businesses were being forced to adapt their processes to fit inflexible, off-the-shelf software. We knew there was a better way.We started with a commitment to listen first - to truly understand the unique operational challenges and ambitions of each client. From our ... read Global Software Services Pty Ltd reviews & insights
Global Software Services was founded in 2021 with a simple observation: too many businesses were ... read Global Software Services Pty Ltd reviews & insights
$25 - $49/hr2 - 92021Vereeniging, South AfricaWhy Global Software Services Pty Ltd?
- Affordable and Understanding
- Expert Advice and Software Specialists
- Never give up. Untill your Happy
Using AI Tools
- ChatGPT
- Claude
We help ambitious companies and startups integrate AI, build software and systems, and design brands that perform — combining the speed of modern tools with years of hands-on experience and a sharp eye for design to ship quality products, fast.
We help ambitious companies and startups integrate AI, build software and systems, and design brands ... read SLK Projects reviews & insights
$50 - $99/hr2 - 92022Johannesburg, South AfricaWhy SLK Projects?
- Insight
- Speed
- Quality
Phungela is a South African Business Technology and Digital Transformation Firm, specialising in providing Digital Solutions using Software and Technology. We are proud to be one of the most innovative privately-owned players in the South African Technology Industry, having created sustainable business value for our clients. Our Competitive Advantage is that we have a three-legged ... read Phungela reviews & insights
Phungela is a South African Business Technology and Digital Transformation Firm, specialising in providing Digital ... read Phungela reviews & insights
$25 - $49/hr10 - 492020Pietermaritzburg, South Africa
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The Magical Quadrant
Hover any bubble for the firm's exact scores. Filter the view using the controls on the right.
360-PERFORMANCE VIEW (Y) →
0255075100
Industry ContendersIndustry LeadersUpcoming AchieversMarket Influencers
0255075100
CORE COMPETENCIES (X) →
The four quadrants explained
Each card shows the count of firms in that quadrant and the top 5 by composite score.
Industry Contenders
Top-left · Y ≥ 50, X < 50
0FIRMS
Strong execution but broader service mix. High-quality generalists - good fit if your project crosses multiple disciplines in one engagement.
Market Influencers
Bottom-right · X ≥ 50, Y < 50
2FIRMS
Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.
Upcoming Achievers
Bottom-left · Both axes < 50
23FIRMS
Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.
Top firms in this category
No firm has cleared the Leaders threshold (≥ 50 on both axes) in this category yet. The 8 highest-scoring firms overall are shown below.
1TOP
Core Competencies49
360-Performance47
2TOP
SIVOXI®Sponsored
Core Competencies48
360-Performance44
3TOP
Core Competencies50
360-Performance41
4TOP
Core Competencies52
360-Performance39
5TOP
Core Competencies40
360-Performance40
6TOP
Core Competencies44
360-Performance36
7TOP
Core Competencies44
360-Performance35
8TOP
Core Competencies41
360-Performance37
How firms are placed on the matrix
Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.
Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.
Read the full methodologyAlgorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope
Gauteng · $0-24/hr