Top .NET Development Companies in Philadelphia
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List of the Best .NET Development Agencies and .NET Developers in Philadelphia
Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.
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Philadelphia
5.0 (25 Reviews)
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and has 5+ verified reviews
5.0 (25 Reviews)
77
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
77
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Custom software and AI development, scoped and priced before code
SoftDoes is a Kansas City custom software and AI development company, founded in 2019, that builds custom software, web platforms, mobile apps, MVPs and AI automation for startups, growing businesses and enterprise teams in the United States. One SoftDoes team handles discovery, UX and UI design, development, testing, launch and ongoing support. What SoftDoes builds: Custom software: internal operations platforms that replace spreadsheets, customer and patient portals, SaaS products and integrations, built with React, Node.js, Python and .NET on AWS and Azure. AI development: AI agents, chatbots, document extraction and workflow automation on OpenAI and Anthropic Claude models, added to the systems a business already uses. Web and e-commerce: custom web applications, business websites and online stores, including Shopify. Mobile apps: iOS and Android apps for customers and field teams. Best fit for SoftDoes, with results from client reviews: Operations teams replacing manual work: an educational support company cut time spent on administrative work by 30% and internal follow-up emails by 35%, and a real estate agency cut time spent on manual administrative tasks by 35%. AI automation: an education company cut student-teacher matching from 15 minutes to under 5. Enterprise and public sector: a $200,000+ reporting platform for a government agency with more than 10,000 employees cut reporting time by 30%. Customer-facing apps: a marketing company's new mobile app raised engagement by 34% and 90-day retention by 22%. "[SoftDoes] built our full AI-powered SaaS platform from scratch. They were communicative and reliable, consistently delivering quality work on schedule." (Upwork client review, AI-powered SaaS platform for construction) How SoftDoes prices work: every project starts with a written scope and price before any code is written. A paid discovery and estimate costs $490 and is credited toward the build. Hourly development starts at $50, AI automation projects at $2,500, MVPs at $8,000, dedicated developers at $4,000 per month and support plans at $500 per month. Clients own 100% of their code, accounts and IP from day one. Track record: as of October 2026, SoftDoes has completed more than 600 client engagements since 2020 and is rated 4.92 out of 5 across 283 rated engagements on Upwork and 5.0 on Clutch. SoftDoes is a member of the AWS Partner Network, a Zapier Silver Solution Partner and a Shopify Partner. SoftDoes carries general liability, professional liability (errors and omissions) and cyber liability insurance. A certificate of insurance is available on request.
See all 21+ Case Studies
$50-$99/hr
$1,000+
50 - 249
Kansas City, USA
Verified Client Review
Website Development for an Independent Film Production Company
Reviewed by: Wesley Willgrubs, Executive Assistant at Plot Point 1 View all 25 Reviews
5.0 (3 Reviews)
5.0 (3 Reviews)
32
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
32
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Responsible. Responsive. On Time
Inoxoft is an international company that builds first-of-class apps building the world’s finest development teams. The company provides certified web and mobile application development services along with quality assurance services, UI/UX design, and the Discovery phase. Inoxoft focuses on partnerships with businesses and institutions from Education, Fintech, Logistics, and Healthcare. Inoxoft builds solutions of different sizes and provides expertise for startups, as well as is experienced to set up long-term partnerships with enterprises, large and medium-sized organizations. This USA-based web development company offers different models of cooperation depending on the client’s requirements, budget opportunities, and requested deadlines. The teams led by master project managers will surprised with the highest flexibility, fruitful communication, and tangible results every day. All professionals working at Inoxoft are reliable and knowledge-savvy experts who adore their work and know the value of clients’ satisfaction. Delivery at Inoxoft is an especially developed process that always guarantees successful releases of products to the clients. Iterative delivery and expectation management are two principles that help meet clients’ needs and create a solution useful for end-users, profitable for product owners, and interesting for the development teams. Inoxoft corporate culture is built on values of being sharp, flexible, able to realize, and willing to improve.
See all 1+ Case Studies
$50-$99/hr
$50,000+
10 - 49
Philadelphia, USA
Verified Client Review
Web App Dev for Real Estate Company
Reviewed by: Jawad Hussain Javed, IT Director at EntryCity View all 3 Reviews
5.0 (5 Reviews)
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
29
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Transforming Chaos to Clarity
Our specialty at PCApps is creating unique, reasonably priced database systems that support essential business functions. Our talented engineers and advisors have produced excellent outcomes for clients ranging from Fortune 500 companies to startups since 1992. We provide bespoke development, blockchain databases, SQL server optimization, database design, updates, and.NET application development. To satisfy customer needs, we focus on critical thinking, flexibility, and creative problem-solving. With the support of our talented designers and engineers, we can help you overcome obstacles in database solutions, including design advice and upgrades. We've provided scalable systems and handled many crises, whether they included migration, integration, updating, or redesign. The creation of specialized databases is essential to our operations. Since off-the-shelf databases don't always meet your demands, we design custom systems that complement your company's objectives. Small merchants and huge corporations alike are served by our custom solutions. Get in touch for more information and schedule a free consultation to learn more about our offerings!
View Practical Computer Applications Profile
$200-$300/hr
$1,000+
10 - 49
Waltham, USA
Verified Client Review
Management Software Dev for Vehicle Protection Services Co
Reviewed by: Joanne Wisnaskas, COO at Royal Administration Services View all 5 Reviews
0.0 (0 Reviews)
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Delivering Digital Solutions That Last for a Data-Driven World
Intelegencia is a professional digital marketing and local SEO agency offering SEO, PPC, website development, and business consulting services to help businesses grow locally and online. Intelegencia is a trusted digital marketing and local SEO agency helping businesses improve their online visibility and attract local customers. We specialize in delivering data-driven marketing solutions that enable companies to dominate local search results and grow their customer base effectively. With a strong focus on local SEO, Google Business Profile optimization, website development, and digital marketing, Intelegencia supports startups, small businesses, and enterprises in achieving consistent local growth. Our team uses proven strategies tailored to your location and target audience to ensure maximum reach and measurable results. Our Local SEO & Digital Services Include: Local SEO & Google Maps Optimization Search Engine Optimization (SEO) Website Design & Development Pay-Per-Click (PPC) Advertising Social Media Marketing Online Reputation & Review Management Business Consulting & Digital Strategy Why Choose Intelegencia for Local SEO? Expertise in local search ranking strategies Location-based keyword optimization NAP consistency & citation building Transparent reporting and performance tracking Customized marketing solutions for local businesses Intelegencia is committed to helping businesses gain visibility in local search results, attract nearby customers, and convert traffic into revenue.
View Intelegencia Analytics Pvt. Ltd. Profile
N/A
$25 - $49
2,000+
Philadelphia, USA
4.8 (4 Reviews)
4.8 (4 Reviews)
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Meet your new product development department
As a group of problem solvers in business and technology, we understand that people are at the center of all we do. It just so happens that we work through technology. Please get in touch and start a discussion if your company needs assistance with an impending software project or wants to hire our experts.
View Curotec Profile
$50-$99/hr
$10,000+
50 - 249
Philadelphia, USA
Verified Client Review
Website Migration Services for Global Telecom Co
Reviewed by: Joseph Dolle, Director of Web Services at GTT View all 4 Reviews
0.0 (0 Reviews)
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
11
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Design, develop and improve
Software development firm Atlasiko Inc. has experience providing a wide range of IT services and completing projects with the highest possible success rates. Our customer-focused strategy guarantees that the programs we deliver fulfill all of our clients' business goals and provide them with both anticipated and unanticipated competitive advantages. Regardless of how complex the scope is, we put a lot of effort into creating customized software with an abundance of features and excellent performance. Atlasiko Inc. is a broad-spectrum IT development and consulting firm that employs nearly every type of IT specialist with a wide range of talents, knowledge, and expertise in using the most recent tech stack for outstanding outcomes. Your forward-thinking concepts will be transformed into aesthetically pleasing and responsive solutions by our skilled developers and designers.
View Atlasiko Inc. Profile
$50-$99/hr
$50,000+
50 - 249
Philadelphia, USA
0.0 (0 Reviews)
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
2
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Elevate your eCommerce success
CartKnitter is a platform-agnostic ecommerce design and development firm headquartered in Orlando, Florida, with over 25 years of industry experience across 12+ popular ecommerce platforms. The company serves businesses of all sizes—from startups to enterprise—offering end-to-end services including custom strategy, UX design, website development, mobile app development, and SEO. Certified and recognized by leading platforms, CartKnitter builds personalized digital commerce solutions tailored to each client's vision, focusing on revenue growth and long-term customer loyalty.
View CartKnitter Profile
$25-$49/hr
$5,000+
10 - 49
Philadelphia, USA
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