Top E-Commerce Developers in Seoul

Ratings Updated: May 23, 2026

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0 Leaders 10 Contenders

10 Companies

Country: South Korea

City: Seoul

List of the Top Seoul E-Commerce Development Firms

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Mavlers

4.9 115 reviews

$1,000+

$50 - $99 / hr

250 - 999

Serves Seoul, South Korea

Services provided

5% E-Commerce Development

20% Email Marketing

15% Pay Per Click +6 services

15% Search Engine Optimization

15% Web Development

10% Demand Generation Marketing

10% Web Design

5% Ecommerce Marketing

5% Social Media Marketing

Mavlers Agency specializes in E-Commerce Development, offering comprehensive services such as e-commerce website design and advanced online commerce solutions. Feedback is overwhelmingly positive, with 100% of reviews praising their exceptional project management, communication, and ability to deliver innovative solutions. Clients appreciate their seamless integration of digital functionalities and collaborative approach, with no areas identified for improvement.

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Reviews mention Establish clear expectations
Clients have expressed satisfaction with Mavlers' ability to establish clear expectations throughout their projects. One reviewer highlighted their 'excellent explanation of the deliverables,' indicating effective communication and transparency. The prompt responses and timely deliveries further reinforced this sentiment, suggesting that Mavlers successfully aligns project outcomes with client needs. Overall, feedback reflects a strong confidence in Mavlers' project management and communication practices.

Web Development for Content Marketing Agency

5.0 Oct 2, 2024

They were quick to respond and deliver. Excellent project management. Have worked with them over 20+ times over the last years. The feedback and excellent explanation of the deliverables combined with the speed and cost.
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10 of 13 reviews are 5 stars

1 new review for E-Commerce Development services

Less than $10,000 avg. project cost

Reviewed 13 times in the past 6 months
In the past six months, clients have praised Mavlers for their reliability, timely delivery, and exceptional project management. For instance, one client noted, "Mavlers is always reliable" and successfully migrated 700 templates without missing deadlines. Another mentioned their "impressive speed" in delivering animated GIFs and HTML banners. Overall sentiment reflects strong satisfaction with Mavlers' ability to meet project goals, adapt to client needs, and provide high-quality outputs, with several clients seeing measurable increases in engagement and efficiency.
Read 13 Recent Reviews

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3 of 3 E-Commerce Development reviews are 5 stars

1 new review for E-Commerce Development in past 6 months

$10,000 – $49,000 avg. project cost

E-Commerce Development PROJECT HIGHLIGHT

WordPress Development & SEO for Skincare Products Company
5.0 — Mavlers provides ongoing WordPress web development, SEO and SEM analysis, and email marketing services for a skincare products company. Read more
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United States (42) Australia (29) England (5) Germany (4) New Zealand (3) Netherlands (3) Denmark (2) India (2) Israel (1) Ireland (1) Hong Kong (1) Singapore (1) South Africa (1) Sweden (1) Canada (1) Belgium (1)

This provider is fluent in 1 language:

English

This provider is available in 12 time zones:

Greenwich Mean Time (GMT)

India Standard Time (IST)

Central European Time (CET)

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Australia Central Time (ACT)

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300cbt (삼백씨비티)

Not yet reviewed

$5,000+

$100 - $149 / hr

10 - 49

Seoul, South Korea

Services provided

100% E-Commerce Development

300cbt (삼백씨비티) is a small Seoul, South Korea-based e-commerce development company. The team offers E-Commerce Development.
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Kairos

3.5 1 review

$1,000+

$150 - $199 / hr

2 - 9

Seoul, South Korea

Services provided

10% E-Commerce Development

20% Cybersecurity

20% Other IT Consulting and SI +4 services

20% Web Development

10% Cloud Consulting & SI

10% IT Managed Services

10% IT Strategy Consulting

Kairos is an E-Commerce Development company specializing in e-commerce platform design, online store development, and ongoing IT support. The company's expertise in technical security and detailed project management has been praised, with 90% of feedback highlighting their knowledge and thorough documentation. However, 10% of reviewers noted challenges with flexibility regarding project scope changes.

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Industry Experience

Kairos has demonstrated expertise primarily in the Consumer Products sector, particularly in e-commerce platform development. Clients commend their strong project management, technical security knowledge, and detailed documentation. Feedback highlights Kairos's effectiveness in migrating and upgrading online platforms, though some clients note challenges with flexibility regarding project scope changes. Overall, they are well-suited for startups seeking robust digital solutions and ongoing IT support in the consumer products industry.
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Consumer Products

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Average Project Cost Breakdown

Less than $10,000 (1)

What Clients Have Said
Clients generally perceive Kairos as providing good value for money, with one client noting an investment of $4,500 for comprehensive e-commerce development and ongoing support. The expertise and thorough documentation offered by the team were highlighted positively. However, some clients expressed concerns regarding the rigidity in accommodating additional requests outside the initial scope, suggesting a need for clearer communication and expectations regarding project specifications.
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Review Rating from Clients

3.5/5.0

Quality

4.0

Schedule

4.5

Cost

4.5

Willing to Refer

4.0

Seoul-based clients highlight Kairos's expertise in e-commerce development, AWS migration, and ongoing IT support. They appreciate detailed project management, security advice, and feature-rich website redevelopments, though some note challenges with scope flexibility. Overall, they value Kairos's technical knowledge and thorough documentation.
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ITDA

Not yet reviewed

$10,000+

$25 - $49 / hr

2 - 9

seoul, South Korea

Services provided

20% E-Commerce Development

20% Custom Software Development

20% Mobile App Development +4 services

20% Web Development

10% Blockchain

5% IT Strategy Consulting

5% Other IT Consulting and SI

Software development firm ITDA specializes in Custom Software Development and Web Development. They were launched in 2021.
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The Else Inc.

5.0 1 review

$5,000+

$50 - $99 / hr

2 - 9

Seoul, South Korea

Services provided

10% E-Commerce Development

25% UX/UI Design

25% Web Development +4 services

15% Mobile App Development

15% Web Design

5% AI Development

5% Digital Strategy

"Web of the creatives, by the creatives, for the creatives"The Else Inc. is an Award-Winning creative digital agency and partner in redefining the online experience with design and innovation. We
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todos

Not yet reviewed

$10,000+

$50 - $99 / hr

10 - 49

Seoul, South Korea

Services provided

20% E-Commerce Development

35% Custom Software Development

25% Web Development +2 services

10% IT Strategy Consulting

10% UX/UI Design

Todos is a custom software development firm. The agency is headquartered in Seoul, South Korea. Their services include Custom Software Development and Web Development.
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Coupang

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

Songpa-gu, South Korea

Services provided

40% E-Commerce Development

60% Branding

Branding firm Coupang was launched in 2010. The company provides Branding and E-Commerce Development, and is large.
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Catching Clicks

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Seoul, South Korea

Services provided

10% E-Commerce Development

30% Search Engine Optimization

20% Social Media Marketing +2 services

20% Web Design

20% Web Development

Catching Clicks is a SEO services firm. The Singapore, Singapore-based firm was established in 2010. Their services include Search Engine Optimization and Social Media Marketing.
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Seoul, South Korea

4th Floor, 21 Wausan-ro 27-gil, Mapo-gu
Seoul, South Korea 121-210
2 - 5

82-10-9576-1688

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Momenti Inc.

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Gangnam-gu, South Korea

Services provided

10% E-Commerce Development

20% Mobile App Development

15% UX/UI Design +5 services

15% Web Design

10% AR/VR Development

10% Custom Software Development

10% IT Strategy Consulting

10% Web Development

Momenti Inc. Is a mobile app development company founded in 2016. The team specializes in Mobile App Development and Web Design and is headquartered in Gangnam-gu, South Korea.
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KLAPS

Not yet reviewed

$1,000+

$150 - $199 / hr

2 - 9

Seoul, South Korea

Services provided

30% E-Commerce Development

15% Custom Software Development

15% IT Managed Services +4 services

15% Web Development

10% Ecommerce Marketing

10% Performance Marketing

5% Digital Strategy

KLAPS, an e-commerce development company, is based in Seoul, South Korea. Their services include E-Commerce Development and IT managed services.
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NEWNOP

Not yet reviewed

$10,000+

$25 - $49 / hr

10 - 49

Yongin-si, South Korea

Services provided

15% E-Commerce Development

30% IT Staff Augmentation

20% Mobile App Development +4 services

10% IoT Development

10% Low/No Code Development

10% Web Development

5% IT Managed Services

NEWNOP is a web development company renowned for its expertise in creating functional and user-friendly applications. With 100% of reviews emphasizing their professionalism, technical prowess, and successful project management, NEWNOP consistently delivers projects on time and within budget. Clients particularly appreciate their exceptional communication and dedication to understanding client needs, though one review suggests avoiding weekend work.

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Market Leaders

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Clutch Leaders Matrix

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A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.

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Focus (x-axis)

Focus accounts for a company’s specialization within a certain service.

Ability to Deliver (y-axis)

Ability to Deliver considers three criteria:

Client feedback and reviews
Work experience and previous projects
Market presence and reputation in the industry

List of the Top Seoul E-Commerce Development Firms

300cbt (삼백씨비티)

$5,000+

$100 - $149 / hr

10 - 49

Seoul, South Korea

Ability to deliver

7.9/40.0

0/20 Reviews

2.7/10 Clients & Experience

5.2/10 Market Presence

Service focus

100% E-Commerce Development

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Kairos

$1,000+

$150 - $199 / hr

2 - 9

Seoul, South Korea

Ability to deliver

16/40.0

11.4/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

10% E-Commerce Development

90% Other

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ITDA

$10,000+

$25 - $49 / hr

2 - 9

seoul, South Korea

Ability to deliver

11.7/40.0

0/20 Reviews

7.7/10 Clients & Experience

4/10 Market Presence

Service focus

20% E-Commerce Development

80% Other

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The Else Inc.

$5,000+

$50 - $99 / hr

2 - 9

Seoul, South Korea

Ability to deliver

13.1/40.0

0/20 Reviews

7.2/10 Clients & Experience

5.9/10 Market Presence

Service focus

10% E-Commerce Development

90% Other

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todos

$10,000+

$50 - $99 / hr

10 - 49

Seoul, South Korea

Ability to deliver

6.8/40.0

0/20 Reviews

2.8/10 Clients & Experience

4/10 Market Presence

Service focus

20% E-Commerce Development

80% Other

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Coupang

Undisclosed

Undisclosed

1,000 - 9,999

Songpa-gu, South Korea

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

40% E-Commerce Development

60% Other

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Catching Clicks

Undisclosed

Undisclosed

10 - 49

Seoul, South Korea

Ability to deliver

7.4/40.0

0/20 Reviews

2.8/10 Clients & Experience

4.6/10 Market Presence

Service focus

10% E-Commerce Development

90% Other

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Momenti Inc.

Undisclosed

Undisclosed

10 - 49

Gangnam-gu, South Korea

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% E-Commerce Development

90% Other

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KLAPS

$1,000+

$150 - $199 / hr

2 - 9

Seoul, South Korea

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

30% E-Commerce Development

70% Other

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NEWNOP

$10,000+

$25 - $49 / hr

10 - 49

Yongin-si, South Korea

Ability to deliver

12.1/40.0

0/20 Reviews

8.1/10 Clients & Experience

4/10 Market Presence

Service focus

15% E-Commerce Development

85% Other

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Top E-Commerce Developers in Seoul

List of the Top Seoul E-Commerce Development Firms

Reviews mention Establish clear expectations

Web Development for Content Marketing Agency

Reviewed 13 times in the past 6 months

WordPress Development & SEO for Skincare Products Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Tell us what you need — we’ll match you with top agencies in minutes.

Why Trust Clutch

List of the Top Seoul E-Commerce Development Firms

Similar Categories

Related Services

Specialties