Top Software Testing Companies in Tokyo

Ratings Updated: February 22, 2026

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Featured

What are Featured Providers?

Simform

4.8 82 reviews
Premier Verified

$25,000+

$25 - $49 / hr

1,000 - 9,999

Serves Tokyo, Japan

Services provided

10% AI Development

10% CRM Consulting and SI

10% Cloud Consulting & SI +7 services

10% Custom Software Development

10% E-Commerce Development

10% ECM Consulting and SI

10% ERP Consulting and SI

10% Enterprise App Modernization

10% Mobile App Development

10% Unified Communications Consulting & SI

Simform is a versatile software development company specializing in application testing and quality assurance services. The company consistently receives positive feedback, with 90% of reviews highlighting timely delivery and effective communication. Clients commend Simform for its technical expertise, flexibility, and proactive approach, making it a reliable partner for software quality assurance and development testing projects.

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2 of 4 reviews are 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 4 times in the past 6 months
Recent reviews indicate that Simform is highly regarded for its exceptional communication, project management, and technical expertise. Clients praised their proactive approach, timely delivery, and ability to understand complex business needs. For instance, a manager from Eye Recommend highlighted their structured communication and smooth project execution, while the Director of Engineering at Datamark noted the ease of collaboration and trust built with executives. Overall, the sentiment is overwhelmingly positive, with clients recommending Simform for future projects.
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12 of 13 Application Testing reviews are 5 stars

1 new review for Application Testing in past 6 months

$50,000 – $199,999 avg. project cost

Application Testing PROJECT HIGHLIGHT

App Development Services for Medical Cannabis Co
5.0 — Simform provided app development services for a medical cannabis company. The team updated the functionality of the client's main app product over a period of two years. Read more
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Industry Experience

Simform has received positive feedback across various industries, showcasing their expertise in business services, healthcare, fitness, and real estate, among others. Clients commend their responsiveness, project management, and technical knowledge, with many noting successful outcomes such as improved applications and streamlined processes. The overall sentiment indicates strong satisfaction with their services in these sectors, highlighting Simform's ability to adapt to diverse project requirements and deliver high-quality solutions.
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Utilities Financial services eCommerce Real estate Healthcare Logistics & Supply Chain Wellness & Fitness Agriculture Information technology Human Resources Media Other industries Consulting Advertising & marketing IT Services Nonprofit Construction Legal Arts, entertainment & music Gaming Food & Beverages Other Industry Hospitality & leisure Education Consumer Products Fitness Software Business services

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QA Wolf

4.9 59 reviews
Premier Verified

$5,000+

Undisclosed

50 - 249

Serves Tokyo, Japan

Services provided

100% Application Testing

QA Wolf is a software quality assurance company specializing in app and software testing services, including automated regression testing and test suite management. Reviews indicate an impressive 100% positive feedback, highlighting their rapid test delivery, responsive communication, and ability to customize workflows to client needs. Approximately 50% of reviewers commend their excellent project management and adaptability, which enhances partnership experiences.

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Reviews mention Well-organized projects
Clients consistently praise QA Wolf's project management and organization. Feedback highlights their 'well-organized project structure' and 'exceptional organization and communication,' which contribute to timely deliveries and responsiveness to client needs. One client noted, 'I've never been disappointed - they consistently meet or exceed my expectations,' underscoring an overall sentiment of satisfaction with project execution and management.

QA Testing for Software Company

5.0 Mar 1, 2024

Very organized with timelines, delivery, etc. They're very responsive on Slack (within 30 min - 24 hours).
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QA Test Suite Dev & Maintainance for Security Platform

5.0 Jan 22, 2024

They are well organized and extremely responsive, and have consistently delivered on what they promised. I've never been disappointed - they consistently meet or exceed my expectations.
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App Testing for Contact Center Solutions Co

5.0 Jan 22, 2024

QA Wolf has been wonderful to work with. They've provided clear timelines, delivered stable tests that ensure system stability, and have been highly communicative.
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Application & Automation Testing for Software Dev Co

5.0 Mar 20, 2025

One of the greatest aspects of working with QA Wolf is their exceptional organization and communication. They are highly responsive to our needs and consistently a pleasure to collaborate with. Their team is incredibly organized, proactive, and always on top of things, ensuring a smooth and efficient testing process.
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Application Testing for Compliance Platform

5.0 Sep 12, 2025

They provide a clean line of communication both at project management and day-to-day execution level. The delivered on time. They were always highly responsive to any requests from our side and followed up on any promises they made. Well-organised project structure was highlighted as one of their most impressive qualities, alongside their excellent communication and pragmatic approach.
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44 of 57 Application Testing reviews are 5 stars

9 new reviews for Application Testing in past 6 months

$50,000 – $199,999 avg. project cost

Application Testing PROJECT HIGHLIGHT

Application Testing for Financial Services Company
5.0 — QA Wolf is providing application testing services to a financial services company. The team defines and builds out the testing environment as well as runs and oversees the validation Read more
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Industry Experience

QA Wolf demonstrates significant expertise across multiple industries, including Insurance, Telecommunications, Financial Services, and Education. Client feedback highlights their strengths in automation, responsiveness, and effective communication. Specifically, clients noted increased test coverage, reduced manual testing efforts, and timely bug detection, leading to improved product quality. Overall sentiment across industries is highly positive, indicating QA Wolf as a strong partner for organizations seeking reliable QA automation services.
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Gambling Manufacturing Arts, entertainment & music Automotive Advertising & marketing Education Healthcare Media Consulting eCommerce Information technology Logistics & Supply Chain Agriculture Software Telecommunications Financial services Engineering Insurance

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United States (52) Canada (2) Australia (1) Colombia (1)

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QualityLogic

4.9 30 reviews
Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Tokyo, Japan

Services provided

100% Application Testing

QualityLogic is a distinguished provider of Application Testing and Software Quality Assurance services, offering comprehensive testing solutions such as QA Testing and Software Validation. Across numerous reviews, QualityLogic is praised for its professional communication, timely project delivery, and exceptional value for cost. Notably, 100% of reviewers commend their team’s expertise, communication, and commitment to quality, with no significant areas for improvement reported.

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Reviews mention Efficient
QualityLogic has received overwhelmingly positive feedback regarding their efficiency. Clients highlighted their remarkable productivity, noting they deliver ten times the work compared to other vendors. One client emphasized their excellent project management and effective communication, which avoids unnecessary details while maintaining clarity. Another client praised their flexibility and commitment to continuous improvement, stating that QualityLogic plugs critical gaps in testing coverage. Overall, clients appreciate the value and quality provided by QualityLogic, with no suggested areas for improvement.

App Testing & QA Services for Women’s Health Company

5.0 Apr 29, 2022

QualityLogic is highly efficient in their testing work. They put a lot of effort, and compared to the other quality testing vendors we’ve had, QualityLogic provides 10x the amount of work as other teams. Their project management is excellent. They communicate relevant things to us and don’t spam us with unnecessary details.
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More responsive than most other service providers

QualityLogic is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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United States (25) Canada (1) Singapore (1) Spain (1)

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Oklahoma City, OK

4045 NW 64th Street, Suite 120
Oklahoma City, OK 73116
101 - 150

+1 (208) 424-1905

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Robosoft Technologies Inc.

4.7 26 reviews

$25,000+

$50 - $99 / hr

250 - 999

Minato City, Japan

Services provided

10% Application Testing

50% Mobile App Development

15% UX/UI Design +2 services

15% Web Development

10% Custom Software Development

Robosoft Technologies Inc. is a reputable company specializing in Software Quality Assurance and comprehensive Testing Services. They are praised for their technological talent, delivering high-quality results on time with 100% automation, and maintaining excellent human interaction. Approximately 100% of the reviews reflect positive feedback on their efficiency, effectiveness, and value for cost.

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0 of 2 Application Testing reviews are 5 stars

Unknown avg. project cost

Application Testing PROJECT HIGHLIGHT

Blockchain-Related Technology Dev for Technology Company
4.5 — A technology company has hired Robosoft Technologies for software development services. In collaboration with the client, they are currently developing a blockchain-related technology. Read more
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Average Project Cost Breakdown

$50,000 to $199,999 (6) $200,000 to $999,999 (3) $10,000 to $49,000 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients generally perceive Robosoft Technologies as providing excellent value for money. Several reviews highlight that their pricing aligns well with client budgets while maintaining high-quality outcomes. For example, one client appreciated the 'good value for cost' and noted that their pricing fit the budget. Another emphasized the cost-effectiveness compared to in-house options, citing a 500% cost savings. Overall, the sentiment reflects satisfaction with the balance of affordability and quality service provided.
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United States (13) India (6) United Arab Emirates (2) Australia (1) Spain (1) England (1)

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Minato City, Japan

Roppongi Hills Mori Tower 35F, 6-10-1, Roppongi, Minato-ku
Minato City, Japan 106-0032
6 - 9

+81-3-6759-5664

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InApp

4.9 13 reviews

$50,000+

$25 - $49 / hr

250 - 999

Yokohama, Japan

Services provided

10% Application Testing

30% Custom Software Development

20% Mobile App Development +3 services

20% Web Development

10% Cloud Consulting & SI

10% UX/UI Design

InApp is a versatile software development company providing a range of services from mobile wallet applications to complex cloud-based systems for diverse industries, including fintech, healthcare, and non-profits. Reviews indicate a strong emphasis on project management, responsiveness, and technical expertise, with 90% of feedback highlighting excellent communication and reliability. While minor delays and scope management issues are noted, the overall sentiment reflects a positive and collaborative experience.

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Industry Experience

InApp has demonstrated expertise across various industries, including Financial Services, Healthcare, Nonprofit, Software, Manufacturing, Legal, and Consumer Products. Clients commend their strong project management, technical proficiency, and ability to deliver quality solutions on time. Healthcare clients value their innovative approaches to complex systems, while nonprofits appreciate their alignment with mission-driven goals. Overall, InApp is well-regarded for its adaptability and collaborative spirit, making them a suitable partner for projects requiring technical depth and industry-specific insights.
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Financial services Healthcare Nonprofit Software Manufacturing Legal Consumer Products Information technology Business services Telecommunications

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Average Project Cost Breakdown

$50,000 to $199,999 (4) $200,000 to $999,999 (3) $1,000,000 to $9,999,999 (2)

What Clients Have Said
Clients generally perceive InApp as offering good value for money, with investments ranging from $60,000 to over $1 million. Feedback highlights their responsiveness, quality of work, and adherence to deadlines, with one client noting they 'always deliver what is asked.' However, some concerns about timeline management and scope creep were mentioned. Overall, sentiment is positive, with clients recommending InApp for their dedication and proactive approach to project challenges.
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United States (11) Canada (1) Switzerland (1)

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Yokohama, Japan

6-12 Misuzugaoka, Aoba-ku, Yokohama 225-0016, JP
Yokohama, Japan 225-0016
2 - 5

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Featured

What are Featured Providers?
Savarian.tech

5.0 8 reviews
Verified

$1,000+

$25 - $49 / hr

10 - 49

Serves Tokyo, Japan

Services provided

100% Application Testing

Savarian.tech is an application testing company specializing in Software Quality Assurance and comprehensive Testing Services. They have consistently received positive feedback, with reviewers highlighting their expertise in App QA and their client-centric approach. Approximately 100% of reviewers praised their commitment to quality and project management skills, noting timely delivery and seamless communication. Their flexibility and attention to detail are frequently commended.

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Reviews mention Innovative
Savarian.tech has received commendations for their innovative approach to software testing, with clients noting their commitment to quality and proactive implementation of cutting-edge methodologies. One client highlighted their ability to seamlessly integrate into teams and understand unique business needs, emphasizing the exceptional results delivered. Overall, the sentiment reflects a strong appreciation for Savarian.tech's innovative solutions, leading to enhanced efficiency, security, and user satisfaction.

App Testing Services for App Development Company

5.0 Sep 5, 2023

What impressed us most about Savarian.tech was their unwavering commitment to quality. They consistently went above and beyond to ensure the highest standards in their work, which instilled confidence in our project's success. Their dedication to innovation was also notable, as they proactively sought out and implemented cutting-edge testing approaches. Additionally, their seamless integration into our team and ability to understand our unique business needs truly set them apart.
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5 of 5 Application Testing reviews are 5 stars

$50,000 – $199,999 avg. project cost

Application Testing PROJECT HIGHLIGHT

QA Services for Online Marketplace Platform
5.0 — Savarian.tech completed the application testing of a digital marketplace's web version, including performance testing, usability/user acceptance, and regression testing. Read more
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$499 1 Website (<10 pages max) 2 Browsers 1 Mobile $999 1 Website (<20 pages) 3 Browsers 2 Mobile $1,999 1 Website (>20 pages) 5 Browsers 5 Mobile

Website Testing Packages
With our Website Testing Packages, you can confidently launch your website, knowing it has been thoroughly tested and optimized by our experienced QA professionals. Stay ahead of the competition and provide your users with a flawless online journey. Choose the package that aligns with your goals and let us transform your website
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Abu Dhabi, United Arab Emirates

Reem Island, Arc C
Abu Dhabi, United Arab Emirates
1

+971585845924

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BetterQA

4.9 64 reviews
Premier Verified

$5,000+

Undisclosed

50 - 249

Serves Tokyo, Japan

Services provided

80% Application Testing

10% Application Management & Support

10% Other IT Consulting and SI

BetterQA is a distinguished software quality assurance firm specializing in application and software testing. Their services are highly praised across diverse industries for enhancing software reliability and reducing defect rates. Notably, over 90% of reviews highlight their exceptional project management, responsiveness, and custom-tailored QA solutions that align with client needs, underscoring their reputation as a reliable and valuable partner in testing services.

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Industry Experience

BetterQA has demonstrated expertise across various industries including Construction, Real Estate, IT Services, eCommerce, Financial Services, and Media. Clients commend their impactful QA services, which have led to improved operational efficiencies, reduced bugs, and enhanced product quality. Notably, clients in Construction and Real Estate praised their consulting and process optimization abilities, while their work in IT and eCommerce highlighted strong automation and testing frameworks. The overall sentiment is highly positive, indicating strong alignment with industry needs and adaptability to diverse project requirements.
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Real estate Construction Human Resources Financial services Media Information technology Software Fitness Consulting Food & Beverages Advertising & marketing Chemicals & Biotechnology Retail Logistics & Supply Chain Engineering Wellness & Fitness Other Industry Healthcare Banks IT Services eCommerce

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Average Project Cost Breakdown

$10,000 to $49,000 (19) $50,000 to $199,999 (10) Less than $10,000 (5) $200,000 to $999,999 (2)

What Clients Have Said
Clients consistently highlight BetterQA's competitive pricing and exceptional value for money. One client noted that their pricing fit the budget while offering 'good value for cost,' leading to improved efficiency and reduced operational issues. Another emphasized the affordability of their services, stating, 'for the price, they really can't be beat.' Overall, the sentiment across reviews indicates strong satisfaction with the cost-to-value ratio, with many clients expressing eagerness to engage BetterQA for future projects.
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More responsive than most other service providers

BetterQA is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
Get in Touch

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QAlified

4.9 21 reviews
Premier Verified

Undisclosed

$25 - $49 / hr

10 - 49

Serves Tokyo, Japan

Services provided

100% Application Testing

QAlified is a distinguished company specializing in Application Testing and Software Quality Assurance. Their services encompass a wide range of testing, including functional, performance, security, and compatibility testing. With a 100% positive feedback rate, clients consistently praise their high-quality findings, timely delivery, and commitment to enhancing software reliability. Notably, 80% of reviews highlight their impressive flexibility and alignment with client needs.

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1 of 1 reviews is 5 stars

1 new review for Application Testing services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews highlight QAlified's effective quality assurance services, emphasizing their strong project management and adaptability to client workflows. Clients noted a reduction in high-severity issues post-release and praised the team's transparency and proactive communication. One client specifically appreciated QAlified's cultural alignment and their role as a trusted partner. While overall feedback is highly positive, there is a suggestion for earlier incorporation of test automation to enhance long-term efficiency.
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14 of 15 Application Testing reviews are 5 stars

1 new review for Application Testing in past 6 months

$50,000 – $199,999 avg. project cost

Application Testing PROJECT HIGHLIGHT

App Testing for Content Creation Platform
5.0 — QAlified provides ongoing app testing and automation services for a content creation platform. The team builds and maintains test cases and documents test case failures. Read more
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Industry Experience

QAlified has demonstrated strong expertise across multiple industries, including healthcare, media, education, and manufacturing. Clients praised their thoroughness in quality assurance, performance testing, and usability, resulting in improved application reliability and user satisfaction. Overall sentiment is highly positive, highlighting their adaptability, effective communication, and commitment to delivering quality solutions. Companies in healthcare, media, and education particularly benefited from their tailored approach, making QAlified a suitable partner for organizations seeking robust testing and quality assurance services.
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Information technology IT Services Media Software Advertising & marketing Manufacturing Education Government Retail

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Average Project Cost Breakdown

Less than $10,000 (3) $10,000 to $49,000 (3) $50,000 to $199,999 (3) $200,000 to $999,999 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients consistently noted that QAlified offers good value for money, with several reviews highlighting that their pricing fits within budgets while delivering high-quality results. For instance, one client emphasized that their choice was based on QAlified’s good value for cost, while another praised their ability to deliver high-quality findings on time. Overall sentiment reflects satisfaction with the cost-effectiveness of QAlified's services, aligning well with client expectations.
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Room 8 Group

Not yet reviewed

Undisclosed

Undisclosed

1,000 - 9,999

Minato City, Japan

Services provided

20% Application Testing

30% Mobile App Development

20% Custom Software Development +2 services

15% Graphic Design

15% UX/UI Design

Room 8 Group, an app development firm, was founded in 2011. They specializes in Mobile App Development and Custom Software Development.
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Minato City, Japan

Shiroyama Trust Tower, Toranomon 4-3-1, Minato-ku
Minato City, Japan 105-0001
1001 - 2000

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Tinhvan Outsourcing JSC

Not yet reviewed

$1,000+

< $25 / hr

50 - 249

Shinagawa City, Japan

Services provided

10% Application Testing

30% Custom Software Development

30% Mobile App Development +2 services

15% Enterprise App Modernization

15% Web Development

Tinhvan Outsourcing JSC is a software development company. They specialize in Custom Software Development and Mobile App Development and were established in 2006.
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Shinagawa City, Japan

Room 1003, 10th Floor, Aios Gotanda Ekimae Building, 1-11-1 Nishi-Gotanda, Shinagawa-ku, Tokyo 141-0031, Japan
Shinagawa City, Japan 141-0031
10 - 15

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Indo-Sakura Software Pvt Ltd

Not yet reviewed

$50,000+

$200 - $300 / hr

50 - 249

Koto City, Japan

Services provided

20% Application Testing

20% AI Consulting

20% Blockchain +2 services

20% Call Center Services

20% Cybersecurity

Cybersecurity company Indo-Sakura Software Pvt Ltd was established in 2006. The agency focuses on Cybersecurity and Blockchain.
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Koto City, Japan

Japan, 〒135-0016 Tokyo, Koto City, Toyo, 3 Chome−5−5 ７階
Koto City, Japan 135-0016
76 - 100

+81 3-5633-7776

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CodeComplete Vietnam

Not yet reviewed

$10,000+

< $25 / hr

50 - 249

Meguro City, Japan

Services provided

15% Application Testing

20% Web Development

15% Mobile App Development +5 services

10% AI Development

10% Blockchain

10% Custom Software Development

10% E-Commerce Development

10% Enterprise App Modernization

Website development company CodeComplete Vietnam was founded in 2015. Based in Meguro City, Japan and Danang, Vietnam, the team specializes in Web Development and Mobile App Development.
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Launch Lab

Not yet reviewed

$1,000+

Undisclosed

10 - 49

Ichikawa, Japan

Services provided

20% Application Testing

20% Branding

20% Content Marketing +2 services

20% Search Engine Optimization

20% Web Development

Launch Lab is an Ichikawa, Japan-based branding agency. Their services include Branding and Content Marketing.
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Company Removed

Not yet reviewed

$100,000+

$100 - $149 / hr

Freelancer

Koto City, Japan

Services provided

10% Application Testing

15% Custom Software Development

10% Cloud Consulting & SI +9 services

10% Cybersecurity

10% Mobile App Development

10% Robotics Process Automation

10% Web Development

5% AI Development

5% Application Management & Support

5% Enterprise App Modernization

5% IT Managed Services

5% IoT Development

Founded in 1977, PERSOL PROCESS & TECHNOLOGY is a custom software development firm. The large team offers Custom Software Development and cloud consulting & SI.
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Protean Studios

Not yet reviewed

$5,000+

< $25 / hr

50 - 249

Chuo City, Japan

Services provided

10% Application Testing

30% Web Development

20% Mobile App Development +5 services

10% AR/VR Development

10% Custom Software Development

10% Low/No Code Development

5% IT Strategy Consulting

5% IoT Development

Protean Studios is a website development firm. In Hanoi, Vietnam and Hai Phong City, Vietnam, the agency was established in 2020. Their team specializes in Web Development and Mobile App
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Chuo City, Japan

N&E Bld., 1-12-4 Ginza
Chuo City, Japan 104-0061
2 - 5

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Sollers Consulting

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

千代田区, Japan

Services provided

20% Application Testing

20% AI Consulting

20% BI & Big Data Consulting & SI +2 services

20% Cloud Consulting & SI

20% DevOps Managed Services

Sollers Consulting, a big data analytics company, offer BI & big data consulting & SI and cloud consulting & SI. They were founded in 2000.
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千代田区, Japan

WeWork KANDA SQUARE, 11F, 2-2-1 Kanda-Nishikicho, Chiyoda-ku,
千代田区, Japan 101-0054
6 - 9

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FPT Software

Not yet reviewed

$1,000+

< $25 / hr

10,000+

Minato City, Japan

Services provided

10% Application Testing

10% AI Development

10% AR/VR Development +7 services

10% Blockchain

10% Cloud Consulting & SI

10% Cybersecurity

10% Digital Strategy

10% E-Commerce Development

10% IT Managed Services

10% IoT Development

Founded in 1999, FPT Software, a large Digital Strategy company, is in El Segundo, California and Hanoi, Vietnam. Their team focuses on Digital Strategy and cloud consulting & SI.
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Minato City, Japan

6th Floor, CROSS PLACE Building, Hamamatsu-cho, Shiba Park 1-7-6, Minato-ku
Minato City, Japan 105-0013
101 - 150

+81 (3) -6634-6868

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SORAMITSU | 2016-2025

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Shibuya, Japan

Services provided

10% Application Testing

20% Blockchain

10% Blockchain Marketing +6 services

10% Corporate Training & Coaching

10% Cybersecurity

10% DevOps Managed Services

10% Digital Strategy

10% Marketing Strategy

10% UX/UI Design

SORAMITSU | 2016-2025 is a Blockchain company. Founded in 2016, the firm focuses on Blockchain and Marketing Strategy.
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Top Software Testing Companies in Tokyo

List of the Top Tokyo QA Testers

Reviewed 4 times in the past 6 months

App Development Services for Medical Cannabis Co

Industry Experience

Select Industry to see insights

Reviews mention Well-organized projects

QA Testing for Software Company

QA Test Suite Dev & Maintainance for Security Platform

App Testing for Contact Center Solutions Co

Application & Automation Testing for Software Dev Co

Application Testing for Compliance Platform

Application Testing for Financial Services Company

Industry Experience

Select Industry to see insights

Reviews mention Efficient

App Testing & QA Services for Women’s Health Company

QualityLogic is very responsive

Blockchain-Related Technology Dev for Technology Company

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Innovative

App Testing Services for App Development Company

QA Services for Online Marketplace Platform

Website Testing Packages

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

BetterQA is very responsive

Reviewed 1 time in the past 6 months

App Testing for Content Creation Platform

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

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List of the Top 2 Tokyo QA Testers

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