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Top Software Testing Companies in Oslo

Ratings Updated: June 19, 2026
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9 Companies

Country: Norway
City: Oslo

List of the Top Oslo QA Testers

  • Featured

    What are Featured Providers?

    BetterQA Logotype

    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 specialized software quality assurance company offering comprehensive QA testing services, including app testing, software validation, and application quality assurance. Across diverse industries, reviews highlight their high expertise and strategic integration into client workflows, with 100% of reviews noting their responsiveness and on-time delivery. Clients appreciate their ability to tailor solutions, improve testing processes, and reduce defects, leading to enhanced software quality and efficiency.

    See all 64 projects

    Reviews mention Professional

    Overall sentiment regarding BetterQA's professionalism is highly positive, with clients consistently praising their expertise and commitment. Feedback highlights their exceptional project management, timely delivery, and proactive communication. Specific instances include a client noting their 'true professional relationship' and another commending their 'meticulous attention to detail.' Clients reported significant improvements in software quality and efficiency, with one stating, 'they consistently exceeded our expectations.' Many reviews emphasize a seamless collaboration, underscoring BetterQA's reliability and professionalism.
    • App Testing for Construction Company
      5.0 Sep 7, 2023

      They have great customer service and communication skills. They always deliver on time and replied quickly. Even though this is our first time using them for our testing services, we look forward to working with them again in the future if the need arises. They have great knowledge about different apps which was evident in the way they handled the project efficiently and professionally.

      Read Full Review
    • App Testing, IT Consulting & SI for Software Dev Company
      5.0 Jul 6, 2023

      BetterQA's project management was excellent. They were always responsive to our needs and delivered items on time and to a high standard. They were proactive in identifying any issues or risks and worked collaboratively with us to find solutions. We were particularly impressed with BetterQA's expertise and professionalism.

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    • Application Testing for Software Company
      5.0 Jun 23, 2023

      BetterQA's project management was excellent. They set clear timelines and adhered to it strictly. They provided deliverables on time and often ahead of schedule. Their dedication to our project helped to provide a quality and reliable product to our end users. They were customer focused and highly professional.

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    • QA & Testing Services for IT Vendor Matching Platform
      5.0 Jun 12, 2023

      Very easy and pragmatic to work with. Clearly defined goals and scope towards the upcoming major release. Weekly virtual coordination meetings. Everything was done according to plans and professionally.

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    • Testing & QA for SaaS Solution Provider
      4.0 Mar 31, 2023

      The team was serious and had a professional attitude. Full time resource helping with product team. Their professionalism was evident throughout the engagement.

      Read Full Review
    Read All Reviews
    4 of 4 reviews are 5 stars
    3 new reviews for Application Testing services
    $10,000 – $49,000 avg. project cost

    Reviewed 4 times in the past 6 months

    In the last six months, client feedback on BetterQA has been predominantly positive. Clients praised their strong QA expertise and tailored approach, noting significant improvements such as a 60% reduction in recruitment process time and a 15% increase in efficiency. Timeliness and responsiveness were highlighted, with one client appreciating the clear communication and structured project management. Overall, clients expressed satisfaction with the value for cost and the collaborative nature of the engagements, with few suggestions for improvement.
    Read 4 Recent Reviews
    36 of 40 Application Testing reviews are 5 stars
    3 new reviews for Application Testing in past 6 months
    $10,000 – $49,000 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    QA/Software Testing for Security/Defense Consultancy

    4.5 — BetterQA provided QA and software testing services for a security and defense consultancy. The team created a QA strategy and test cases, automated test scripts, and conducted performance and Read more
    Read 40 Reviews

    View projects from:

    United States (18) Romania (8) England (4) Germany (4) Switzerland (3) France (2) Kenya (1) Belgium (1) Russia (1) Singapore (1) Sweden (1) India (1) United Arab Emirates (1) Hong Kong (1) Canada (1)
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  • Itera Logotype

    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.

    See all 4 projects

    Reviews mention Proactive

    Clients consistently highlight Itera's proactive approach in their engagements. One client noted that Itera often identifies programming issues before they become apparent, demonstrating their attentiveness and foresight. Another emphasized their motivation and willingness to find solutions, reinforcing their commitment to client needs. Overall, the sentiment reflects a strong appreciation for Itera's proactive communication and problem-solving capabilities, contributing positively to project outcomes.
    • IT Infrastructure Testing & Software Dev for Software Company
      4.5 Mar 5, 2018

      If there is a problem with the programming, Itera usually finds out before we do so it is usually not a surprise. They keep very good track of their employees.

      Read Full Review
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    Industry Experience

    Itera demonstrates strong expertise in the Information Technology, Financial Services, and Media industries. Clients commend their effective testing methodologies, project management, and the seamless integration of their teams. In Financial Services, they provided faster time-to-market and allowed companies to focus on core operations. In Media, they improved operational processes and demonstrated thoroughness in testing. Overall, feedback is overwhelmingly positive, showcasing Itera’s ability to adapt and deliver high-quality solutions across diverse sectors.

    Read All Reviews

    Select Industry to see insights

    Information technology Financial services Media

    Average Project Cost Breakdown

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

    What Clients Have Said

    Client feedback on Itera highlights a strong overall value for money, particularly in terms of quality and expertise. One client noted satisfaction with the competitive hourly rates ranging from $50 to $100, emphasizing the high competency of the developers and testers. Another client mentioned significant cost savings and efficient project management, stating, 'We’ve saved a lot of money working with them.' Overall, clients appreciate Itera's commitment to delivering quality services that align with their business needs.
    Read All Reviews

    View projects from:

    Norway (3) Iceland (1)
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  • Fabres Logotype

    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.

    See all 5 projects
    1 of 1 reviews is 5 stars
    $200,000 – $999,999 avg. project cost

    Reviewed 1 time in the past 6 months

    Recent reviews of Fabres highlight a strong alignment with client culture and effective project outcomes. Notably, a client from Avonova praised their flexibility and solutions-oriented approach, emphasizing cost-effectiveness and timely delivery. The positive sentiment is reinforced by the client's desire for deeper collaboration, suggesting satisfaction with Fabres' services. Overall, clients appreciate the value for cost and adaptability, making Fabres a favorable choice for similar projects.
    Read 1 Recent Review

    Oslo, Norway

    Kongens gate 12
    Oslo, Norway 0153

    2 - 5

    +47 93 20 14 00

    See All Locations (2)
    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
    Read Similar Reviews
    View Profile Visit Website
  • Vector Software Ltd Logotype

    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.

    See all 3 projects
    1 of 1 Application Testing reviews are 5 stars
    $200,000 – $999,999 avg. project cost

    Application Testing PROJECT HIGHLIGHT

    App & Test Automation Dev for Accounts Payable Solution

    5.0 — An accounts payable automation solution has hired Vector Software Ltd for mobile app and test automation development services. The team develops and maintains key components of the solution. Read more
    Read 1 Review

    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.

    Read All Reviews

    Select Industry to see insights

    Software Energy & natural resources Information technology

    View projects from:

    Finland (1) Germany (1) Norway (1)

    Review Rating from Clients

    4.0/5.0

    Quality

    4.0

    Schedule

    4.0

    Cost

    4.0

    Willing to Refer

    5.0

    Oslo-based clients praise Vector Software Ltd for their expertise in developing data warehouses and customer-facing webshops using Google and Microsoft technologies. Their team, working since 2017, is highly regarded for project management, Scrum methodology, and seamless offshore collaboration, delivering complex digital solutions for the renewable energy sector.
    Read Local Reviews
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  • Confidence Technology Logotype

    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.

    See all 2 projects

    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.
    Read All Reviews

    View projects from:

    Germany (1) Spain (1)

    Oslo, Norway

    Glagisgata
    Oslo, Norway 0151

    21 - 30

    380506953153

    See All Locations (4)
    View Profile
  • Catware Logotype

    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.

    Read more
    View Profile
  • Incrementi Logotype

    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.

    Read more
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  • Unleash Logotype

    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.

    Read more
    View Profile
  • Intoto Logotype

    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.

    Read more
    View Profile
  • Lemontree Logotype

    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.

    Read more

    Oslo, Norway

    Tollbugatan 8A,
    Oslo, Norway 0152

    See All Locations (2)
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1 Itera
2 Fabres
3 Vector Software Ltd
4 Confidence Technology

List of the Top 4 Oslo QA Testers

  1. Itera Logotype

    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
    View Profile Visit Website
  2. Fabres Logotype

    Fabres

    Undisclosed
    Undisclosed
    50 - 249
    Oslo, Norway

    Ability to deliver

    26/40.0
    18.4/20 Reviews
    3/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    15% Application Testing
    85% Other
    View Profile Visit Website
  3. Vector Software Ltd Logotype

    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
    View Profile Visit Website
  4. Confidence Technology Logotype

    Confidence Technology

    $10,000+
    $50 - $99 / hr
    50 - 249
    Oslo, Norway

    Ability to deliver

    22.5/40.0
    16.2/20 Reviews
    1.4/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    10% Application Testing
    90% Other
    View Profile Visit Website
  5. Catware Logotype

    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
    View Profile Visit Website
  6. Incrementi Logotype

    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
    View Profile Visit Website
  7. Unleash Logotype

    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
    View Profile Visit Website
  8. Intoto Logotype

    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
    View Profile Visit Website
  9. Lemontree Logotype

    Lemontree

    Undisclosed
    Undisclosed
    50 - 249
    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
    View Profile Visit Website

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