Industry Leaders
Top-right · Both axes ≥ 50
13FIRMS
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 Express.js Development Companies in New York
Goodfirms has reviewed 18 Express.js Development Companies in New York as of September 2026. The top-ranked firm is JPLoft (4.9 stars, 24 verified reviews, $50 - $99/hr, founded 2010, NYC). Across the category, the median hourly rate is $37, median client rating is 4.9, and 32% of firms employ 50+ members. Explore the vetted Express.js Development Companies in New York below, compare their strengths, and connect with the provider best suited to your requirements.
18Verified firms
$37/hrMedian hourly rate
4.9 ★Median rating
32%Have 50+ members
Goodfirms has verified 18 Express.js Development Companies in New York - part of 922+ Express.js 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.
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List of Best Express.js Development Companies in New York
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JPLoft is a web development company delivering custom digital solutions for startups, SMBs, and enterprises across industries. The company specializes in website development, web applications, eCommerce platforms, mobile apps, and software development services. With an experienced team and agile development approach, JPLoft helps businesses build ... read JPLoft reviews & insights
$50 - $99/hr50 - 2492010NYC, United StatesCapable of developing your project from the ground up to launch-ready
- FounderWhy JPLoft?
- Over 16 Years of Proven Software and AI Expertise
- Over 1250 Projects Delivered Across 65 Countries
- 97 Percent Client Retention with 130 Experts
Using AI Tools
- ChatGPT
SoluLab is a premier AI-native, Blockchain, and Web3 development firm dedicated to engineering "AI-First" solutions that redefine industry standards. From Generative AI and AI agents to blockchain and tokenized platforms, we design and build technology that drives measurable business outcomes.With a team of 250+ engineers, ... read SoluLab reviews & insights
$25 - $49/hr250 - 9992014NYC, United StatesGreat experience, operations and value in one place
- AnonymousWhy SoluLab?
- ISO-Certified Development Team
- 10 plus Years of Digital Innovation
- Custom AI Solutions for Every Business
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- Cursor
Persol Cross Technology Vietnam is a web development company delivering enterprise-grade digital solutions for businesses worldwide. Backed by the PERSOL Group, the company specializes in custom web development, cloud applications, system integration, and digital transformation services. Its experienced engineering team follows agile methodologies to create ... read Persol Cross Technology Vietnam reviews & insights
< $25/hr50 - 2492013NYC, United Statesknowledgeable & efficiant
- AnonymousWhy Persol Cross Technology Vietnam?
- Backed by PERSOL Group's massive global network.
- Japanese-Grade Quality, Compliance & Governance.
- Skilled, Proactive Team & Clear Communication.
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- Claude
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Canva
AppMakers USA is a leading web development company helping startups, entrepreneurs, and established businesses build custom digital products. The agency specializes in website development, web applications, mobile app development, UI/UX design, and digital strategy. With a client-focused approach and experienced development team, AppMakers USA delivers ... read AppMakers USA reviews & insights
$100 - $149/hr10 - 492014NYC, United StatesA great team that brought our e-commerce vision to life.
- AnonymousWhy AppMakers USA?
- U.S. team, senior devs, no outsourcing
- Built apps for Walmart and the NFL
- Startup to enterprise, end-to-end delivery
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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
< $25/hr250 - 9992016NYC, United StatesA 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
- Claude
Internal AI harness tool- ChatGPT
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Diffco is a full-service web development company delivering custom digital solutions for startups and enterprises worldwide. The company specializes in web development, mobile applications, AI-powered software, and product engineering services. Backed by an experienced team of engineers and designers, Diffco combines innovative technologies with a ... read Diffco reviews & insights
$100 - $149/hr50 - 2492008NYC, United StatesDiffco has made our collaboration smooth and successful through reliable delivery, responsive support, and effective development.
- VP of Customer SuccessWhy Diffco?
- AI engineering as a core AI-First by Default
- Senior Silicon Valley team, 18 years of delivery
- Product-Oriented Approach
Saigon Technology is a web development services company specializing in high-quality web solutions for businesses worldwide. The company was founded in 2012 and operates across the USA, Singapore, Australia, and Switzerland. Their expertise includes front-end and back-end development, SaaS applications, progressive web apps, website optimization, ... read Saigon Technology reviews & insights
$25 - $49/hr250 - 9992012NYC, United StatesTheir expertise and dedication was really impressive.
- Technical Recruiter at Tech genius incWhy Saigon Technology?
- Proven software outsourcing in Vietnam
- 400 skilled engineers with Agile process
- High quality cost effective solutions
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- GitHub Copilot
- Claude
🔧 What we build - Mobile applications (iOS, Android, cross-platform: Flutter, React Native) - Web applications - MVP development - SDK - Game Development - Social Media & Dating platforms - AI Integration and Engineering - Investment & Finance mobile solutions - B2B & B2C ... read Kevych Solutions reviews & insights
$25 - $49/hr50 - 2492021NYC, United StatesKevych Solutions delivered a high-quality app on time while maintaining excellent communication
- CEO at EaglesWhy Kevych Solutions?
- Reliable delivery and transparent processes
- Experienced team focused on real results
- Flexible approach tailored to your business
Using AI Tools
- ChatGPT
SynapseIndia is a provider of next-gen consulting, technology, and outsourcing services, including web & mobile app development, software development, eCommerce, and cloud computing. We integrate advanced technologies such as RPA (Robotic Process Automation), AI bot development, machine learning, data analytics, Python-based solutions, cloud-native development, API ... read SynapseIndia reviews & insights
$25 - $49/hr50 - 2492000NYC, United StatesGood company to work with
- AnonymousWhy SynapseIndia?
- Proven expertise & successful delivery
- Client-first approach & transparency
- High-quality & scalable solutions
Vention is a leading software development company headquartered in New York. With over 20 years of experience in the field, Vention provides engineering and technology expertise to a wide range of companies — from startups to large enterprises. The company tackles projects of any complexity ... read Vention reviews & insights
$50 - $99/hr1,000 - 9,9992002NYC, United StatesSave up to 40% of the budget, time and efforts comparing to on-site experts or IT consulting
- QA Engineer
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WebDesk Solution is an AI-first digital growth agency serving the United States and Canada since 2011, with offices in New York and Toronto. We help eCommerce brands, local businesses, and enterprises build, automate, and scale under one roof.We deliver five specialized growth pillars: AI automation ... read WebDesk Solution reviews & insights
$50 - $99/hr10 - 492011NYC, United StatesThe best app agency in the industry
- Klik DealsWhy WebDesk Solution?
- 14 plus years and 500 plus happy clients
- AI, eCommerce & marketing under one roof
- Documented outcomes, not rounded claims
Speed Up Your Business and Get On Top With Efficient Outsourced Software Development By SofoDynamix! Our mission is to speed up your business, save you time and minimize your expenditures via efficient delivery of cutting-edge outsourced software solutions. We are here offering our knowledge and expertise to deliver maximum value to you to: Decrease your ... read SofoDynamix reviews & insights
$25 - $49/hr10 - 492012NYC, United States
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- AI AGENTS
Batista AI Infrastructure and Agent Services is a New York City agency that does two things exceptionally well: we build high-performance websites for contractors and local service businesses, and we physically install AI agent systems inside those businesses using on-premise Mac mini and Mac Studio hardware.Our websites are built for conversion fast, mobile-first, and SEO-optimized ... read Batista AI Infrastructure & Agent Services reviews & insights
$150 - $199/hr2 - 92023Brooklyn, United StatesWhy Batista AI Infrastructure & Agent Services?
- AI agents installed on site in 8 days
- Custom websites built for NYC contractors
- 24-7 automation leads, scheduling, invoicing
ProtonBits stands as a Top Financial & Fintech Software Development Company, empowering a diverse range of clients in the Finance sector - from burgeoning startups backed by visionary investors to established enterprises - to thrive in their digital evolution journey. Our Agile-driven teams seamlessly synchronize processes and technology, crafting exceptional finance software products that fuel ... read ProtonBits Software Private Limited reviews & insights
$25 - $49/hr2 - 92013NYC, United States
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- Claude
Mango is a flexible, cutting-edge development services firm based in New York City that partners with clients to deliver modern technology solutions. We offer end-to-end development services across three core areas:Full Stack DevelopmentWe build scalable web and mobile applications from the ground up, covering both frontend interfaces and backend systems using modern frameworks and cloud ... read Mango NYC reviews & insights
$25 - $49/hr10 - 492025Long Island, United StatesWhy Mango NYC?
- We adapt to your needs and workflows.
- One partner for web, blockchain, and AI.
- Built to keep you ahead of the curve.
Teqnovos is a complete web and mobile development solution, capable of taking your project from start to finish. With a passionate team of diligent web developers, coders, and creative graphic designers, we produce exceptional work for our clients.
$25 - $49/hr50 - 249NYC, United States
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- ChatGPT
- Claude
- Gemini
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- Canva
- + 3 More
Vectorium Labs builds production-ready AI and software systems around real business workflows.We help founders, product teams, and growing companies design, develop, integrate, and scale AI solutions, web and mobile applications, SaaS platforms, workflow automation, data systems, backend services, and cloud infrastructure.Our approach is workflow-first and production-focused. We begin by understanding the business problem, users, processes, ... read Vectorium Labs reviews & insights
< $25/hr50 - 2492022Brooklyn, United StatesWhy Vectorium Labs?
- Production-focused engineering
- Production-focused engineering
- Workflow-first, built for real operations
Using AI Tools
- Canva
With 10 years of business management experience, we understand that growth requires more than visibility alone. Our mission is to help businesses maximize their revenue potential by strengthening their digital presence, improving financial organization, enhancing your local marketing efforts and creating a stronger foundation for future expansion. Through SEO, SEM and AEO strategies, website development ... read Digital Marketing Solutions International reviews & insights
NA2 - 92024Queens, United StatesWhy Digital Marketing Solutions International?
- Custom strategies tailored for your industry.
- Clean, organized systems, not basic marketing.
- All in one digital marketing, web & bookkeeping.
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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
11FIRMS
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
24FIRMS
Deeply specialised but with moderate market presence. Often the right pick when specialisation matters more than scale - boutique shops with deep technical chops.
Top 5 by composite score
1WordSphere100 / 382Umbraco, LLC100 / 363Wordprax84 / 384TRIARE64 / 495SynapseIndia62 / 47Upcoming Achievers
Bottom-left · Both axes < 50
88FIRMS
Newer entrants and smaller boutiques. Higher risk but often the best price-performance - particularly for early-stage startups or non-mission-critical projects.
Top 5 by composite score
1TechWize44 / 502Utility45 / 493Accedia46 / 474Synavos Solutions49 / 435Intellectsoft45 / 46The Industry Leaders in detail
The 8 highest-scoring firms in the Industry Leaders quadrant. Each has both Core Competencies and 360-Performance ≥ 50. Click any card for the full profile.
1LEADER
Probey ServicesSponsored
Core Competencies62
360-Performance76
2LEADER
Core Competencies84
360-Performance53
3LEADER
Chop DawgSponsored
Core Competencies52
360-Performance82
4LEADER
SDLC CorpSponsored
Core Competencies61
360-Performance71
5LEADER
Core Competencies66
360-Performance64
6LEADER
Core Competencies64
360-Performance58
7LEADER
Saigon TechnologySponsored
Core Competencies56
360-Performance59
8LEADER
Core Competencies52
360-Performance60
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
NYC · $0-24/hr