Top Software Testing Companies in Oslo

Ratings Updated: February 15, 2026

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4 Leaders 5 Contenders

9 Companies

Country: Norway

City: Oslo

List of the Top Oslo QA Testers

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BetterQA

4.9 64 reviews
Premier Verified

$5,000+

Undisclosed

50 - 249

Serves Oslo, Norway

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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Reviews mention Exceptional performance
The feedback from clients regarding BetterQA reflects exceptional performance in application testing. AnalogFolk praised their thoroughness, noting their commitment to quality and expertise in identifying critical issues, which ensured a successful application launch. Similarly, Owlet Inc. highlighted the team's autonomy and high-quality work, stating they exceeded initial responsibilities and maintained excellent communication, contributing significantly to testing efforts. Overall, clients expressed overwhelming satisfaction with BetterQA's professionalism, responsiveness, and dedication to project success.

Application Testing for Digital Marketing Agency

5.0 Jul 18, 2023

The measurable outcomes from the project were outstanding. Thanks to BetterQA meticulous testing approach, our application launched with minimal issues, ensuring a seamless user experience for our clients. The app's performance under load surpassed our expectations, providing smooth functionality even during peak usage.
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App Testing, IT Consulting & SI for Software Dev Company

5.0 Jul 6, 2023

Thanks to BetterQA work, we were able to improve the quality and efficiency of our software development process. Our applications were thoroughly tested and any issues were identified and resolved quickly, which helped to improve the overall user experience. We also received positive feedback from our clients regarding the quality and reliability of our applications.
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Mobile App Testing for Children's Products Company

5.0 Jul 19, 2022

The team from Better QA were really really good testers, both of them took on way more responsibility than initially projected, and made major contributions to the overall test efforts supported by the NA team. They worked with relative autonomy, managed their efforts well, and reported excellent bugs to the software team.
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Application Testing for Recruitment Agency

5.0 Jun 20, 2025

Defect Detection: They identified and documented over 50 bugs pre-launch, including 15 critical/high-priority issues that would have severely impacted our product. Near-Zero Defect Escape Rate: We observed fewer than 3 minor bugs reported by customers in the first 30 days post-launch, demonstrating exceptional quality. Reduced Support Burden: We experienced a 90% reduction in bug-related support tickets compared to previous major releases.
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Application Testing for Recruitment Agency

5.0 Jun 20, 2025

They maintained absolute reliability in delivering items on time, every time. There were no missed deadlines or delays attributed to their work, which was crucial for our tightly scheduled launch. Their responsiveness to our needs was equally impressive.
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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.
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$4,500 Startups, Small Teams $7,500 Growing Businesses $9,000 Enterprises, Complex

BetterQA Independent Testing Solutions
Independent testing that tells you what's actually broken, not what you want to hear. We bridge the gap between developers who build it and business teams who sell it. Bottom line: we make sure your releases work so you can sleep at night.
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Itera

4.5 4 reviews

Undisclosed

$50 - $99 / hr

250 - 999

Oslo, Norway

Services provided

10% Application Testing

40% Custom Software Development

25% Web Development +5 services

5% BI & Big Data Consulting & SI

5% Cloud Consulting & SI

5% Digital Strategy

5% IT Strategy Consulting

5% Mobile App Development

Itera is a software development and testing company known for its expertise in automated and manual testing, as well as development services. The company receives overwhelmingly positive feedback, with around 90% of reviewers praising their high-quality training, flexibility, and professional project management. Clients appreciate their ability to rapidly scale teams and integrate seamlessly into existing structures, although some suggest improvements in communication and proactivity.

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Reviews mention Communicative
Itera has received positive feedback regarding their communication skills, with clients noting their thoroughness and punctuality. One client highlighted their 'great communication skills' and effective project management, emphasizing their engagement and follow-up tasks. The sentiment reflects a strong appreciation for Itera's proactive communication approach, which has contributed to the overall success of ongoing projects and client satisfaction.

Invoice App Integration for Media Group

4.5 Oct 15, 2015

Their project management began based in Norway, but after a while they’ve been doing it from Ukraine. My impression is that they’re quite thorough and punctual. They are always engaged in their work, and display great quality and great communication skills. I also appreciate their follow up tasks and efficient project management.
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Industry Experience

Itera has demonstrated expertise primarily in the Information Technology, Financial Services, and Media sectors. Clients praised their high-quality testing services and ability to manage complex projects efficiently, particularly in enhancing software development processes and improving time-to-market. Positive sentiments highlight their responsiveness, skilled personnel, and agility in adapting to client needs. Overall, potential clients in the IT, financial services, and media industries would find Itera a valuable partner for their development and testing requirements.
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Information technology Financial services Media

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Average Project Cost Breakdown

$50,000 to $199,999 (1)

What Clients Have Said
Clients generally express satisfaction with Itera's cost and value for money. One review highlights the company's ability to provide high-quality resources at competitive hourly rates between $50-100, emphasizing their flexibility and readiness to meet client needs. Another client noted significant cost savings and improved efficiency through Itera's testing services. Overall, the sentiment reflects that Itera delivers good value, though some clients suggest improvements in communication and proactivity.
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Norway (3) Iceland (1)
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Fabres

5.0 5 reviews

Undisclosed

Undisclosed

50 - 249

Oslo, Norway

Services provided

15% Application Testing

15% Cloud Consulting & SI

15% Custom Software Development +4 services

15% E-Commerce Development

15% Mobile App Development

15% Web Development

10% DevOps Managed Services

Fabres is a company specializing in Application Testing and Software Quality Assurance services. According to client reviews, 100% of feedback is positive, highlighting their strong project management skills and consistent quality in software testing services. Impressively, many reviewers appreciate their proactive approach and cultural alignment, which significantly enhance their partnership value.

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Industry Experience

Fabres demonstrates strong expertise across diverse industries including non-profit, eCommerce, healthcare, and software development. Clients commend their project management skills, reliability, and cultural alignment, leading to enhanced operational efficiency and successful project outcomes. For non-profit organizations, Fabres excels in user engagement solutions. In eCommerce, their contributions to ERP upgrades and platform improvements are notable. In healthcare, they effectively support service integration. Overall, the sentiment is highly positive, indicating Fabres is a strong partner for clients in these sectors.
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Non-profit Software Pharmaceuticals eCommerce Healthcare

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Oslo, Norway

Kongens gate 12
Oslo, Norway 0153
2 - 5

+47 93 20 14 00

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1 of 1 Oslo-based review is 5 stars

Unknown avg. project cost for Application Testing services in Oslo

Oslo-based Application Testing project highlight

Web & Mobile App Development & QA for Consumer Organization
5.0 — Fabres provides ongoing web and mobile app development services for a consumer organization. The team is responsible for developing and maintaining the client's user platforms and conducting QA. Read more
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Vector Software Ltd

4.7 3 reviews

$50,000+

$25 - $49 / hr

50 - 249

Oslo, Norway

Services provided

10% Application Testing

20% Custom Software Development

20% Web Development +7 services

15% Mobile App Development

10% API Development

5% Cloud Consulting & SI

5% Computer Engineering

5% Enterprise App Modernization

5% IT Strategy Consulting

5% Microservices Architecture Services

Vector Software Ltd is a company specializing in Application Testing and Software Quality Assurance services. With a strong focus on development testing and software validation, they have consistently delivered high-quality results, evidenced by 100% positive feedback from clients who commend their commitment, talent, and on-time delivery, with no areas for improvement identified.

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Reviews mention Reliable
Clients consistently highlight Vector Software Ltd's reliability, noting their ability to deliver projects on time and within budget, often completing tasks ahead of schedule. One client emphasized their impressive performance, stating, 'They’re reliable. Their estimates are usually accurate, and the work is good.' Overall, the sentiment reflects a strong trust in Vector Software Ltd's capabilities, with minimal issues reported throughout the engagement.

Frontend Mobile App Dev & QA for Software Company

5.0 Jan 28, 2021

They deliver everything on time and within budget. Often, they complete tasks before the deadline. We’ve had very few issues. They’re reliable. Their estimates are usually accurate, and the work is good.
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Industry Experience

Vector Software Ltd has received positive feedback across various industries, including Software, Energy & Natural Resources, and Information Technology. Clients commend their expertise in areas such as mobile application development, data warehousing, and frontend programming, emphasizing their commitment to quality and timely delivery. In the Software sector, they enhance business scalability; in Energy, they modernize data handling; and in IT, they support complex app development. Overall, their strengths lie in cultural alignment, reliable project management, and a robust technical skill set, making them well-suited for projects in these domains.
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Software Energy & natural resources Information technology

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Average Project Cost Breakdown

$50,000 to $199,999 (1) $200,000 to $999,999 (1)

What Clients Have Said
Clients consistently praise Vector Software Ltd for providing good value for cost, with one client noting it as a 'great culture fit' and 'good value for cost.' Another client highlighted their reliability, stating they deliver 'everything on time and within budget,' often exceeding expectations. Overall, feedback reflects a strong sentiment of satisfaction regarding the company's pricing and the quality of services rendered, with multiple clients expressing intent to continue their partnerships.
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Review Rating from Clients

4.0/5.0

Quality

4.0

Schedule

4.0

Cost

4.0

Willing to Refer

5.0

Norwegian clients in Oslo commend Vector Software Ltd for their strong project management, technical expertise, and seamless offshore collaboration. They’ve successfully created data warehouses and web interfaces for complex energy trading needs, consistently meeting expectations with a transparent, process-driven approach since 2017.
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Confidence Technology

5.0 2 reviews

$10,000+

$50 - $99 / hr

50 - 249

Oslo, Norway

Services provided

10% Application Testing

15% Web Development

10% API Development +20 services

10% E-Commerce Development

10% Enterprise App Modernization

10% Mobile App Development

5% Blockchain

5% Custom Software Development

5% DevOps Managed Services

5% Other Application Development

2% AR/VR Development

2% CRM Consulting and SI

1% BI & Big Data Consulting & SI

1% IT Managed Services

1% IT Staff Augmentation

1% IT Strategy Consulting

1% IoT Development

1% Low/No Code Development

1% Microservices Architecture Services

1% Robotics Process Automation

1% UX/UI Design

1% Wearable App Development

1% Web Design

Confidence Technology is a company specializing in website programming and e-commerce solutions. Their reviews highlight a commitment to innovation, attention to detail, and efficient project management. Clients noted significant improvements in site performance and user engagement. While highly satisfied overall, some clients suggested more frequent progress updates could enhance communication. Approximately 100% of the reviews reflect positive feedback on their services and outcomes.

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Average Project Cost Breakdown

Less than $10,000 (2)

What Clients Have Said
Clients commend Confidence Technology for offering competitive pricing that aligns with their budgets, highlighting it as a significant factor in their selection. One review noted the 'good value for cost,' while another emphasized the company's 'high ratings' and 'extensive experience' contributing to their perceived value. Overall, clients expressed satisfaction with the cost-effectiveness of the services provided, indicating a strong sentiment towards the company's pricing structure.
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Germany (1) Spain (1)

Oslo, Norway

Glagisgata
Oslo, Norway 0151
21 - 30

380506953153

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Catware

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Oslo, Norway

Services provided

10% Application Testing

40% Custom Software Development

20% Enterprise App Modernization +3 services

10% Application Management & Support

10% IT Strategy Consulting

10% Web Development

Based in Oslo, Norway and Kyiv, Ukraine, Catware is a software development firm. Their services include Custom Software Development and Enterprise App Modernization.
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Incrementi

Not yet reviewed

$5,000+

$50 - $99 / hr

10 - 49

Oslo, Norway

Services provided

15% Application Testing

15% BI & Big Data Consulting & SI

15% Cloud Consulting & SI +4 services

15% Custom Software Development

15% IT Strategy Consulting

15% Mobile App Development

10% IT Staff Augmentation

Founded in 2022, Incrementi is an IT strategy consulting company. The agency specializes in IT strategy consulting and BI & big data consulting & SI, and is small.
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Unleash

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Oslo, Norway

Services provided

20% Application Testing

40% DevOps Managed Services

20% Compliance Consulting +1 service

20% Custom Software Development

Unleash is a small DevOps Managed Services company launched in 2019. Their team provides DevOps Managed Services and Custom Software Development.
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Intoto

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Tonsberg, Norway

Services provided

10% Application Testing

40% IoT Development

30% Custom Software Development +2 services

10% Low/No Code Development

10% Web Design

Intoto, an IoT development company, was established in 2018. The agency offers IoT development and Custom Software Development.
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Lemontree

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Oslo, Norway

Services provided

20% Application Testing

25% DevOps Managed Services

20% Digital Strategy +2 services

20% Robotics Process Automation

15% Business Consulting

Lemontree is a midsize DevOps Managed Services company located in Stockholm, Sweden and Oslo, Norway. Their services include DevOps Managed Services and Digital Strategy.
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Oslo, Norway

Tollbugatan 8A,
Oslo, Norway 0152

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Ability to deliver

Focus

Proven

Market Leaders

Emerging

Niche

Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Itera

2 Fabres

3 Vector Software Ltd

4 Confidence Technology

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.

By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More

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 4 Oslo QA Testers

Itera

Undisclosed

$50 - $99 / hr

250 - 999

Oslo, Norway

Ability to deliver

27.1/40.0

14.6/20 Reviews

6.7/10 Clients & Experience

5.7/10 Market Presence

Service focus

10% Application Testing

90% Other

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Fabres

Undisclosed

Undisclosed

50 - 249

Poznań, Poland

Ability to deliver

26.8/40.0

19.2/20 Reviews

3/10 Clients & Experience

4.6/10 Market Presence

Service focus

15% Application Testing

85% Other

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Vector Software Ltd

$50,000+

$25 - $49 / hr

50 - 249

Oslo, Norway

Ability to deliver

24.6/40.0

15.6/20 Reviews

3.7/10 Clients & Experience

5.3/10 Market Presence

Service focus

10% Application Testing

90% Other

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Confidence Technology

$10,000+

$50 - $99 / hr

50 - 249

Kyiv, Ukraine

Ability to deliver

22.7/40.0

16.4/20 Reviews

1.4/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% Application Testing

90% Other

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Catware

$5,000+

$50 - $99 / hr

2 - 9

Oslo, Norway

Ability to deliver

5.8/40.0

0/20 Reviews

0.6/10 Clients & Experience

5.2/10 Market Presence

Service focus

10% Application Testing

90% Other

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Incrementi

$5,000+

$50 - $99 / hr

10 - 49

Oslo, Norway

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

15% Application Testing

85% Other

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Unleash

Undisclosed

Undisclosed

10 - 49

Oslo, Norway

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Application Testing

80% Other

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Intoto

Undisclosed

Undisclosed

2 - 9

Tonsberg, Norway

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Application Testing

90% Other

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Lemontree

Undisclosed

Undisclosed

50 - 249

Stockholm, Sweden

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Application Testing

80% Other

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Specialties

Localization Testing Sanity Testing Compliance Testing Installation Testing Integration Testing Unit Testing Acceptance Testing IoT Testing Reliability Testing

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Top Software Testing Companies in Oslo

List of the Top Oslo QA Testers

Reviews mention Exceptional performance

Application Testing for Digital Marketing Agency

App Testing, IT Consulting & SI for Software Dev Company

Mobile App Testing for Children's Products Company

Application Testing for Recruitment Agency

Application Testing for Recruitment Agency

Average Project Cost Breakdown

What Clients Have Said

BetterQA is very responsive

BetterQA Independent Testing Solutions

Reviews mention Communicative

Invoice App Integration for Media Group

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Industry Experience

Select Industry to see insights

Web & Mobile App Development & QA for Consumer Organization

Reviews mention Reliable

Frontend Mobile App Dev & QA for Software Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Average Project Cost Breakdown

What Clients Have Said

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List of the Top 4 Oslo QA Testers

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