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Top Software Testing Companies in Oslo

Ratings Updated: November 6, 2026
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11 Companies

Country: Norway
City: Oslo

List of the Top Oslo QA Testers

  • Featured

    What are Featured Providers?

    BetterQA Logotype

    BetterQA

    4.9 71 reviews
    Premier Verified
    $5,000+
    $25 - $49 / hr
    50 - 249
    Serves Oslo, Norway

    Services provided

    80% Application Testing
    10% Application Management & Support
    10% Other IT Consulting and SI

    BetterQA is a specialized company in software quality assurance, offering comprehensive testing services like QA Testing, Software Testing, and Application Quality Assurance. Reviews highlight their attention to detail and commitment to project success, with 90% of clients praising their professional project management, responsiveness, and ability to identify and resolve critical issues efficiently. Clients also value their flexibility, with 70% noting their adaptability to changing requirements.

    See all 71 projects
    39 of 43 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 43 Reviews

    Industry Experience

    BetterQA has received positive feedback across various sectors, particularly in Information Technology, Construction, Real Estate, and Financial Services. Clients praised their expertise in software testing, quality assurance, and project management, noting significant improvements in product reliability and user experience. In IT, their skills in automated testing and bug detection were highlighted, while in Construction, they contributed to enhanced operational efficiency. Overall, BetterQA is well-suited for projects in technology-driven industries requiring robust QA methodologies.

    Read All Reviews

    Select Industry to see insights

    Education Information technology Construction Real estate Banks Other industries eCommerce Financial services Media Fitness Advertising & marketing Retail
    $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.
    View Packages
    View Profile Visit Website
  • 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 that excels in providing automated and manual testing solutions, as well as development services, particularly in web solutions and digital channels. The feedback from clients indicates high satisfaction, with 100% of reviewers highlighting their proficiency and professionalism. Themes of effective project management and a commitment to quality are consistently noted, though communication skills and proactive engagement could be areas for improvement.

    See all 4 projects

    Reviews mention Professional

    Clients consistently commend Itera for their professionalism, noting their thoroughness and punctuality in project management. One client highlighted the company's solid testing approach and effective communication skills as distinguishing factors. Feedback indicates that Itera's developers and testers are dedicated, contributing significantly to the quality of deliverables. Despite some changes in personnel during the project, overall sentiment remains positive, with clients expressing satisfaction with the quality of service and engagement throughout the collaboration.
    • Invoice App Integration for Media Group
      4.5 Oct 15, 2015

      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. Overall they are very professional in everything.

      Read Full Review
    Read All Reviews

    Industry Experience

    Itera has demonstrated strong expertise across various industries, particularly in financial services, media, and information technology. Clients in financial services praise Itera for their efficient testing processes and flexibility in resource allocation, leading to faster product development. In media, their thoroughness in addressing integration challenges has been noted. The IT sector feedback highlights their high-quality talent and project management skills. Overall, Itera is seen as a competent partner, particularly for organizations seeking agile solutions in financial services and technology.

    Read All Reviews

    Select Industry to see insights

    Information technology Media Financial services

    Average Project Cost Breakdown

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

    What Clients Have Said

    Itera is perceived as offering good value for money, particularly in their flexibility and quality of service. Clients noted that their hourly rates range from $50 to $100, depending on expertise, which aligns well with project needs. One client mentioned significant cost savings due to Itera's effective testing processes, while another highlighted their ability to scale resources quickly without extensive contractual overhead. Overall, feedback indicates a positive sentiment regarding Itera's pricing relative to the quality and efficiency of their services.
    Read All Reviews

    View projects from:

    Norway (3) Iceland (1)
    View Profile
  • 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 reputable company specializing in Application Testing and Software Quality Assurance. They are commended for their consistent quality, excellent project management, and ability to exceed expectations, with 100% positive feedback. Notably, 100% of reviewers emphasize the impressive culture and strong alignment with client values.

    See all 5 projects

    Average Project Cost Breakdown

    $200,000 to $999,999 (3)

    What Clients Have Said

    Clients consistently highlight Fabres' exceptional value for cost, noting their strong cultural alignment and high-quality deliverables. Feedback from the Product Owner of NAF emphasizes the company's ability to exceed expectations and add substantial value, while the CEO of Clave Consulting appreciates the good value for cost and on-time delivery. The Finance Manager of Farmasiet AS also commends their cost-effectiveness and efficiency, reinforcing a positive sentiment regarding the overall cost and value proposition offered by Fabres.
    Read All Reviews

    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

    Review Rating from Clients

    5.0/5.0

    Quality

    5.0

    Schedule

    5.0

    Cost

    5.0

    Willing to Refer

    5.0

    Local businesses commend Fabres for combining technical delivery with operational support: clients describe web and app development, quality assurance, custom e-commerce and supply-chain work, and accounting assistance. They report improved efficiency, reliable quality, and teams that meet agreed timelines and budgets.
    Read Local 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 Software Quality Assurance and Testing Services. With 100% positive feedback, clients commend their expertise in app and software testing, highlighting their timely delivery and commitment to quality. Their talented team is praised for enhancing business scalability and demonstrating strong cultural alignment with clients.

    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 embedding closely with their teams and delivering a data warehouse and management interfaces from scratch using Google and Microsoft technologies. They highlight disciplined Scrum practices, transparent communication, and reliable execution on complex digitization work.
    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

    Industry Experience

    Confidence Technology has demonstrated significant expertise in the Food & Beverage and IT Services industries. Clients from the Food & Beverage sector praised their web development skills, citing improved site performance and user engagement. In IT Services, clients appreciated their efficient project management and responsiveness during the development of complex applications. Overall, sentiment is positive, highlighting their commitment to innovation, attention to detail, and the ability to deliver high-quality, tailored solutions.

    Read All Reviews

    Select Industry to see insights

    Food & Beverage IT Services

    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

    Oslo, Norway

    Glagisgata
    Oslo, Norway 0151

    21 - 30

    380506953153

    See All Locations (4)
    View Profile
  • Plutonapps Logotype

    5.0 1 review
    $5,000+
    $50 - $99 / hr
    10 - 49
    Heggedal, Norway

    Services provided

    15% Application Testing
    40% Custom Software Development
    25% Web Development +2 services
    10% AI Development
    10% Application Management & Support

    Plutonapps turns AI vibe coded apps into secure, tested software for real customers. You keep prompting in your AI builder. Our engineers build, test, deploy and run the production product behind

    Read more
    See all 1 projects
    1 of 1 reviews is 5 stars
    $10,000 – $49,000 avg. project cost

    Reviewed 1 time in the past 6 months

    Plutonapps has received positive feedback from clients in the last six months, highlighting their effective project management and timely delivery of features. One client noted that Plutonapps transformed their no-code product for production, enhancing backend infrastructure and deployment. They praised the team's professionalism, cultural alignment, and innovative feature suggestions. Overall, clients express high satisfaction, with one stating there are no areas for improvement, emphasizing a strong and enjoyable partnership.
    Read 1 Recent Review

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Plutonapps is perceived as providing excellent value for money, with clients noting their pricing aligns well with project budgets. One client highlighted that Plutonapps' services fit their budget while offering strong cultural alignment and professionalism. The engagement has resulted in timely deliveries and improved feature rollout, further underscoring the value received for the investment, which ranged from $10,000 to $50,000. Overall, client sentiment is highly positive regarding Plutonapps' cost-effectiveness.
    Read All Reviews

    Heggedal, Norway

    Høymyrfjellet 11 B, 1389 Heggedal
    Heggedal, Norway 1389

    6 - 9

    See All Locations (4)
    View Profile
  • UASOFTDEV Logotype

    5.0 11 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    Oslo, Norway

    Services provided

    10% Application Testing
    10% AI Agents
    10% AI Development +7 services
    10% AR/VR Development
    10% Blockchain
    10% Cloud Consulting & SI
    10% Custom Software Development
    10% E-Commerce Development
    10% Generative AI
    10% IT Staff Augmentation

    UASOFTDEV is a versatile IT company specializing in staff augmentation, blockchain development, and custom software solutions. With exemplary project management and communication, they consistently deliver timely, effective results. Their commitment to understanding client needs and providing tailored solutions is highlighted in 100% of reviews, underscoring their reputation for professionalism and the seamless integration of their services.

    See all 11 projects

    Industry Experience

    UASOFTDEV has demonstrated expertise across various industries, notably in business services, information technology, and non-profit sectors. Clients commend their swift staff augmentation capabilities, particularly in areas such as software development, cloud migration, and AI integration. The overall sentiment is highly positive, highlighting UASOFTDEV's strong technical skills, reliability, and seamless integration with client teams, making them a suitable partner for companies seeking growth and innovation in these fields.

    Read All Reviews

    Select Industry to see insights

    Other industries Non-profit Design Information technology IT Services Software Business services

    More responsive than most other service providers

    UASOFTDEV is very responsive

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

    Oslo, Norway

    Tollbugata 8
    Oslo, Norway 0152

    1

    Oslo, Norway

    Fridtjof Nansens plass 4
    Oslo, Norway 0160

    1

    See All Locations (50)
    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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  • 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
  • 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)
    View Profile

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

1 Itera
2 Fabres
3 Vector Software Ltd
4 Confidence Technology
5 Plutonapps
6 UASOFTDEV

List of the Top 6 Oslo QA Testers

  1. Itera Logotype

    Itera

    Undisclosed
    $50 - $99 / hr
    250 - 999
    Oslo, Norway

    Ability to deliver

    25.6/40.0
    14.6/20 Reviews
    6.7/10 Clients & Experience
    4.3/10 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

    24.4/40.0
    18/20 Reviews
    3/10 Clients & Experience
    3.4/10 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

    23.3/40.0
    15.6/20 Reviews
    3.7/10 Clients & Experience
    4/10 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

    21.2/40.0
    16.2/20 Reviews
    1.4/10 Clients & Experience
    3.7/10 Market Presence

    Service focus

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

    Plutonapps

    $5,000+
    $50 - $99 / hr
    10 - 49
    Heggedal, Norway

    Ability to deliver

    11.4/40.0
    0/20 Reviews
    8.4/10 Clients & Experience
    3/10 Market Presence

    Service focus

    15% Application Testing
    85% Other
    View Profile Visit Website
  6. UASOFTDEV Logotype

    UASOFTDEV

    $10,000+
    $25 - $49 / hr
    50 - 249
    Oslo, Norway

    Ability to deliver

    24.6/40.0
    17.6/20 Reviews
    3.6/10 Clients & Experience
    3.4/10 Market Presence

    Service focus

    10% Application Testing
    90% Other
    View Profile Visit Website
  7. Incrementi Logotype

    Incrementi

    $5,000+
    $50 - $99 / hr
    10 - 49
    Oslo, Norway

    Ability to deliver

    3.4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    3.4/10 Market Presence

    Service focus

    15% Application Testing
    85% Other
    View Profile Visit Website
  8. Catware Logotype

    Catware

    $5,000+
    $50 - $99 / hr
    2 - 9
    Oslo, Norway

    Ability to deliver

    4.5/40.0
    0/20 Reviews
    0.6/10 Clients & Experience
    3.9/10 Market Presence

    Service focus

    10% Application Testing
    90% Other
    View Profile Visit Website
  9. 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
  10. 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
  11. 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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