Top NextJS Development Companies in Colorado
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List of the Best NextJS Development Agencies and NextJS Developers in Colorado
Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.
6 Companies
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Colorado
4.9 (40 Reviews)
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and has 5+ verified reviews
4.9 (40 Reviews)
78
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
78
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
Internal Platform Design & Development for a Manufacturing Company
Reviewed by: Anonymous, Analyst at Manufacturing Company View all 40 Reviews
5.0 (3 Reviews)
36
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
36
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
a better experience
SmartApp is a leading full-service software development company that has been providing end-to-end software solutions since 2010. We offer a range of services, including consulting, design, implementation, and after-launch support. Our clients range from startups to Fortune 100 companies, including Amazon, Deutsche Telekom, Nestle, Whole Foods, Bayer, and CarFax. We place our clients and their needs at the core of all our processes and deliver solutions that move their business to an entirely new level. Our core expertise: Web & Software development (custom and platform-based: WordPress, Drupal, Laravel, React, Webflow) eLearning development (Moodle, LearnDash, Opigno) eCommerce development (Shopify, WooCommerce, Magento) UI/UX design QA & testing Support & maintenance Digital Marketing Don't miss out on the opportunity to discover how our services can benefit you! Contact us today for a free consultation.
View SmartApp Profile
N/A
$5,000+
45 - 55
Denver, USA
Verified Client Review
E-Commerce Development for Design Studio
Reviewed by: Victoria Grinevich, Managing Director at DigiCo | Design Studio View all 3 Reviews
0.0 (0 Reviews)
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
web development companies in denver
Partner with a leading Web Design and Development Agency based in Denver Tech Center
View Top Fed Profile
$100-$149/hr
$2,500 - $10,000
55 - 75
Denver, USA
0.0 (0 Reviews)
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Where Imagination Meets Innovation
At Brilliant Systems, we live by one simple creed: "No vision too big, no tech too complex". We’re a full-service digital solutions powerhouse specializing in cutting-edge web design, AI-driven development, and future-proof technology implementation. Whether you’re a startup dreaming big or an enterprise ready to disrupt your industry, we transform visions into scalable, high-performance digital realities. What We Do Bespoke Web & App Development: From sleek SaaS platforms to immersive e-commerce experiences. AI & Automation: Custom ChatGPT integrations, predictive analytics, and process optimization. UX/UI That Converts: Data-driven designs focused on user engagement and ROI. Blockchain & Web3: Smart contracts, dApps, and secure decentralized architectures. Why Choose Us? 500+ Projects Delivered: Proven expertise across 12 industries, from healthcare to fintech. Tech-Agnostic Approach: We use the right tools for your goals—React, Flutter, Python, CRMs, or beyond. White-Glove Service: Dedicated teams that align with your workflow, not vice versa. Ethical by Design: AI audits, accessibility compliance, and sustainable coding practices. Our Difference We don’t just write code—we engineer competitive advantages. Our R&D lab stays ahead of trends (think: generative AI, edge computing), while our agile process ensures your project launches faster, smarter, and under budget.
View Brilliant Systems Profile
$25-$49/hr
$15,000 - $25,000
50 - 200
Denver, USA
0.0 (0 Reviews)
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
17
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Web design & technical SEO for growing businesses — built right the first time.
Peakxel Studio is a web design, Next.js development, and technical SEO agency based in Fort Collins, Colorado, founded by Ibad Ahmed Khan.The agency serves US-based startups, growing businesses, and ecommerce brands, building fast, custom websites with technical SEO integrated from the start rather than retrofitted after launch. As a founder-led studio, clients work directly with the person building their site rather than through account layers — with a focus on performance, search visibility, and long-term maintainability over templated solutions.
View Peakxel Studio Profile
< $25/hr
$1,000+
2 - 9
Fort Collins, USA
0.0 (0 Reviews)
1
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
1
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Strategic IT Consulting, Managed Services & Enterprise Development
Bross Group is a leading strategic IT consulting and managed technology services company providing business intelligence solutions, custom enterprise applications, and secure cloud infrastructure. We partner with executive teams to solve complex technology challenges, offering end-to-end services from IT roadmap advisory and cybersecurity monitoring to custom web application development. Our modern engineering approach leverages robust data analytics and cloud solutions to enhance workforce productivity, reduce operational overhead, and safeguard critical enterprise data assets. Build a resilient digital foundation with Bross Group’s expert managed IT and development solutions.
View Bross Group Profile
$25-$49/hr
$5,000+
10 - 49
Arvada, USA
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