Top Swell Development Companies & Expert Swell Developers in USA

Swell’s flexibility makes it a leading choice for modern eCommerce, but setting it up requires expert guidance. SelectedFirms lists the top Swell development companies in USA, helping you connect with experienced Swell developers. Build a scalable, feature-rich online store with the right expertise to ensure a smooth and successful eCommerce experience from the start.
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4.9 out of 5, based on 36 real reviews.
Rankings updated: Feb 11, 2026

List of Top Swell Development Companies in USA | Best Swell Developers

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

14 Companies

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Lounge Lizard
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Claimed by Official Representatives

60

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

60

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Most Preferred

Most Preferred agencies are verified providers
with active, well-maintained profiles that meet
SelectedFirms' quality and trust standards.
Services Provided
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Expertise Distribution (%)
  • 25% Ecommerce Development

  • 25% Web Development

  • 25% Web Design

  • 25% Digital Marketing

Best-in-Class Websites & Results-Driven Digital Marketing

Lounge Lizard is a premier full-service digital agency with over 25 years of experience delivering award-winning web design, branding, and digital marketing solutions for startups and enterprise clients worldwide. Recognized as a top web agency on DesignRush for more than a decade, we specialize in creating websites and campaigns that increase leads, boost sales, improve SEO rankings, and enhance brand storytelling. Founded in 1998 by industry pioneers Sharon Sexton and Ken Braun, Lounge Lizard has generated over $3 billion in client sales through innovative strategies like our “7 Second Rule” and competitor-driven digital marketing tactics. Ken Braun, a Forbes contributor and Webby Awards judge, leads a team dedicated to blending creativity, UX design, and marketing expertise to deliver measurable results. Our services include: Brand Strategy, Voice, and Corporate Identity Development Custom Website Design & Development Conversion Rate Optimization (CRO) SEO (Technical, On-Page, Off-Page, Local) Digital Marketing Strategy, Social Media Management, PPC, and Email Marketing E-commerce Development, Influencer Marketing, OTT, and UX/UI Design Lounge Lizard combines creativity, strategy, and technology to help businesses dominate online, strengthen their brand presence, and drive sustainable growth. Explore our work: Colorado Rafting Website Launch https://www.coloradorafting.net/

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Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$10,000 - $100,000

Min. Budget Size
Inside Service Listing

50 - 100

Team size
Inside Service Listing

USA

Location
Verified Client Review

Verified Client Review

Professional Team with Great Results

Reviewed by: Aniket Jain, PHP Developer View all 23 ReviewsView all 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

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Services Provided
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Expertise Distribution (%)
  • 100% Ecommerce Development

Web & App Development Agency

For you, we are the best option! Why? > Because our top priority is you and your project Web and app development firm based in Europe We may design a page for you precisely based on your preferences and requirements, or we can offer suggestions on how to make an existing one better. Check out our work at www.rrvagency.com. With a freshly designed and functional online store, we can undoubtedly assist you in growing your company. Include every possible payment method and add-on you can think of. Additionally, we will optimize your website for search engines so that potential customers can find it with ease. Are you trying to find a team to work on an application that you have an idea for? We'll assist you with that. Clearly defining your needs, developing user flows, designing the application, and finally producing a finished product. We have years of experience and only provide the best service. We will oversee your project from beginning to end. We truly value regular communication, so let's stay in touch! $1,000 plus $25–$49 per hour, 2–9

View RRV AGENCY Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

2 - 9

Team size
Inside Service Listing

USA

Location
Verified Client Review

Verified Client Review

Web Dev for Sex Shop

Reviewed by: Miss Sexy, CEO at IVADOR SHOP View all 1 ReviewsView all Reviews

30

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

30

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 20% Ecommerce Development

  • 40% Digital Marketing

  • 20% Web Development

  • 20% Web Design

Search Agency in Atlanta

Business owners may improve their bottom line, increase website traffic, and increase revenue with the help of SEO Guru Atlanta. Based on data we can analyze, we develop a unique social media and SEO strategy. We then implement the strategy, track its outcomes, and make any adjustments to help your business expand.

View SEO Guru Atlanta Profile
Inside Service Listing

/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

USA

Location
Verified Client Review

Verified Client Review

eCommerce Development for Garden Edging Solutions Firm

Reviewed by: Kyle Yeager, Digital Director at Beuta View all 7 ReviewsView all Reviews
MarcelHeap
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agency_climbed
Claimed by Official Representatives

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

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Services Provided
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Expertise Distribution (%)
  • 15% Ecommerce Development

  • 15% Mobile App Development

  • 15% Software Development

  • 15% Web Development

  • 15% Web Design

  • 15% Digital Marketing

  • 10% AI Development

Creativity in Our Blood Line.

MarcelHeap is a premier digital agency in USA, specializing in innovative design, development, and digital marketing solutions. We empower businesses to thrive in the digital era by crafting user-centric websites, scalable applications, and data-driven marketing campaigns.

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Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$100 - $5,000

Min. Budget Size
Inside Service Listing

21 - 50

Team size
Inside Service Listing

USA

Location

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

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Services Provided
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Expertise Distribution (%)
  • 100% Ecommerce Development

Information Technology & Services

We have many years of experience in this field and provide our valued clients and companies with first-rate offshore administrative services to help them expand and build their reputations. Email list building, prospect list building, lead generation, LinkedIn lead generation, B2 and B2C lead generation, business list creation, business directory scraping, lead email enrichment, email verification, web searching, data entry, data mining, and data mining are among the services that Senew Tech offers its clients.

View Senew Tech Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

USA

Location

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

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Services Provided
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Expertise Distribution (%)
  • 20% Ecommerce Development

  • 30% Web Development

  • 30% Web Design

  • 20% Digital Marketing

Expose Your Brand

With Donstudio Professional Website Development, you can take your website from ordinary to beautiful. We are dedicated to helping you boost your leads and sales by creating a website that stands out from the competition, including digital marketing.

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Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

2 - 9

Team size
Inside Service Listing

USA

Location
Verified Client Review

Verified Client Review

Web Development for Resume Writing Company

Reviewed by: John Brubaker, Owner at Professional Resume Plus LLC View all 3 ReviewsView all Reviews

23

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

23

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 30% Ecommerce Development

  • 30% Digital Marketing

  • 20% Mobile App Development

  • 20% Web Design

IMAGINE-INNOVATE-UNFOLD

InventoCube is an innovative software business that is revolutionizing various sectors. Our specialty is providing innovative software solutions that enable companies to thrive in the digital era.

View Inventocube LLC Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

USA

Location
Verified Client Review

Verified Client Review

Branding & SEO for IT Networking Company

Reviewed by: Muhammad Soaman Faruqi, Chief Customer Officer at Spotcomm View all 1 ReviewsView all Reviews

23

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

23

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 30% Ecommerce Development

  • 30% Web Design

  • 20% Web Development

  • 20% Digital Marketing

Web strategy. Experience. Technology.

Rroundedcube is a digital agency that offers technology integration, UX design, and online strategy. With offices in Houston, Texas, and Saint Louis, Missouri, Rroundedcube is one of the most seasoned Sitecore certified partners in North America. With Sitecore CEP at its foundation, Rroundedcube is well-known for deploying complex web solutions that integrate ERP, CRM, and e-commerce systems. Our credentials support this reputation: More than 150 project engagements using Sitecore Winner of the Sitecore Site of the Year award Winner of the Sitecore Outstanding Solution award The CEO is a perennial Recipient of Sitecore MVP and Sitecore Customer Engagement Specialty The recipient of Sitecore Mobile Specialty Recipient of Sitecore E-Commerce Specialty One of North America's initial five partners, dating back to 2005 Twenty Sitecore certifications are held by the staff.

View Roundedcube Profile
Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

USA

Location
Verified Client Review

Verified Client Review

Sitecore Development and Design For Newspaper Trade Association

Reviewed by: Amanda Knowles, Manager of Web and Social Media at NAA View all 1 ReviewsView all Reviews

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 50% Ecommerce Development

  • 10% Mobile App Development

  • 10% Web Development

  • 10% Digital Marketing

Your Ideal IT Partner

eGrove Systems is a global IT solutions provider with a head office in Parlin, NJ and a global development center in Chennai, INDIA. They offer a range of quality and value-added IT products and services, including eCommerce solutions like Magento, PrestaShop, and mCommerce. They also provide enterprise application development, mobile application development, Python development, Ruby-on-Rails services, high-end IT consulting, professional staffing, search engine optimization, infrastructure services, and IT security solutions. Their goal is to deliver optimal solutions to help clients achieve their business goals.

View eGrove Systems Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

USA

Location

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 50% Ecommerce Development

  • 10% Web Design

Ecommerce design & development company

Staylime is a design and development company offering ecommerce solutions to companies of all sizes. With a team of Magento and Shopify certified experts, they provide a range of services including digital strategy development, design creation, brand identity implementation, migration, extension and app development, turnkey solutions development, and ongoing support. With 10 years of experience and an 80% customer retention rate, Staylime aims to transform your online presence and achieve desired results.

View Staylime Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

USA

Location

20

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

20

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 40% Ecommerce Development

  • 10% Web Development

  • 10% Digital Marketing

Your Ecommerce and Systems Integration Partner

Harris Web Works offers comprehensive ecommerce solutions for legacy businesses, combining design, technology, and content strategies. They partner with major technology leaders like Adobe, Magento, Odoo, NetSuite, Sales Layer, and AWS. Their certified team of developers, administrators, and marketers focuses on boosting sales and efficiency, offering more than just website development, and ensuring long-term ecommerce success.

View Harris Web Works Profile
Inside Service Listing

/hr

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

USA

Location

20

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

20

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
info
Expertise Distribution (%)
  • 40% Ecommerce Development

  • 30% Digital Marketing

Your Full Service eCommerce Growth Partner

Trellis is a full-service eCommerce solution provider that offers services for businesses of all sizes, including brands like Death Wish Coffee, Nest New York, Maxi Cosi, and Mass General Hospital. They have helped clients scale their digital infrastructure and online presence. Trellis' in-house business analyst, technical, and marketing team works with clients to improve their website and customer base. They specialize in implementing Magento, Shopify Plus, Bigcommerce, and headless commerce-based websites, focusing on strategy, technology, integrations, and marketing. They constantly evolve and pivot their services to improve the effectiveness of all channels and eCommerce activities.

View Trellis Profile
Inside Service Listing

$150-$199/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

USA

Location

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
info
Expertise Distribution (%)
  • 20% Ecommerce Development

  • 30% Web Development

  • 30% Digital Marketing

Handcrafted Digital Experiences

Living Proof Creative creates brand experiences with the goal of having meaningful discussions with the appropriate audience.We uphold your brand with a culture of passion and basic honesty. We are a full-service creative agency that specializes in Magento and provides design and development for omnichannel eCommerce. Additionally, we collaborate with customers to carry out outstanding brand design and development, SEO, and cutting-edge digital marketing.

View Living Proof Creative Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

USA

Location

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
info
Expertise Distribution (%)
  • 20% Ecommerce Development

  • 60% Digital Marketing

  • 20% Web Design

Miami SEO Experts!

We provide complete website solutions and Internet marketing to meet all of your needs for generating online income and long-term financial stability. Additionally, we provide bespoke site designs for your industry, which will help you establish your online presence as the market leader. There isn't a single website design solution that can meet the needs of every professional service company, just as there isn't a single Internet marketing strategy that works for everyone. Online solutions, such shopping cart-equipped stores, are created, developed, and implemented for every professional service customer. Our dedication to you is comprehensive, beginning with the creation and execution of your website and brand. Our guarantee is that your professional service website will develop in tandem with your company's ongoing evolution. Link2City has a wide range of effective Internet marketing tools that are designed to increase the online visibility of your company. Link2City is the place to start and finish your quest for fully integrated, profit-generating, and laser-focused Internet marketing tactics. Delivering the maximum conversion rate and actively creating a successful Internet marketing plan that will bring targeted visitors to your website are the objectives of Link2City. The professionals at Link2City.com expect, accomplish, and demand remarkable outcomes, which makes us uniquely prepared to make the Internet work for you. Since our outstanding reputation is based on trustworthiness that is motivated by profits, Link2City personnel will help you navigate the quickly evolving digital landscape.

View Link2CITY Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

USA

Location
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