Top React Developers in Oslo

Ratings Updated: May 1, 2026

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10 Leaders 11 Contenders

21 Companies

Country: Norway

City: Oslo

Frameworks and CMS: React

List of the Top Oslo React Development Companies

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Pagepro

4.9 32 reviews
Premier Verified

$25,000+

$50 - $99 / hr

50 - 249

Serves Oslo, Norway

Services provided

50% Web Development

30% Mobile App Development

10% Custom Software Development +1

10% Low/No Code Development

Focus Areas

23% React

31% NextJS

31% React Native +1

15% NodeJS

Pagepro is a web development company specializing in front-end and full-stack web development, with expertise in technologies like React, Next.js, and Sanity. They are praised for their technical proficiency and excellent project management, with 100% of reviews noting strong communication and alignment with client needs. Clients commend Pagepro for delivering high-quality, scalable solutions on time and within budget, enhancing user experience and operational efficiency.

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1 of 1 reviews is 5 stars

1 new review for Web Development services

$50,000 – $199,999 avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, Pagepro has received positive feedback for their web development and project management capabilities. Clients highlighted their technical expertise in Next.js and Sanity, resulting in a 60% improvement in website load times and enhanced user experience. Communication was noted as frequent and transparent, ensuring projects stayed on track. One client praised their ability to deliver a modern, intuitive design that significantly improved conversion rates, while also noting the team's responsiveness in addressing technical issues.
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5 of 5 React reviews are 5 stars

1 new review for React in past 6 months

$50,000 – $199,999 avg. project cost

React Experience

PagePro has received overwhelmingly positive feedback for their expertise in React development, with 90% of reviews highlighting their technical skills and collaborative approach. Clients commend their effective communication and proactivity, noting significant improvements in project outcomes, including faster load times and enhanced user experiences. 80% of reviewers specifically mention the team's ability to integrate seamlessly with in-house staff and deliver high-quality, scalable solutions. Overall sentiment is highly favorable, with clients praising PagePro as a reliable partner in achieving project goals.
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15 of 17 Web Development reviews are 5 stars

1 new review for Web Development in past 6 months

$10,000 – $49,000 avg. project cost

Web Development PROJECT HIGHLIGHT

Custom Website Dev for Digital Experience Agency
5.0 — Pagepro developed a website for a digital experience agency. The team created the front- and backend using Sanity and Next.js, set up integrations, and configured the site. Read more
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England (8) United States (7) Poland (5) Australia (1) Canada (1) Sri Lanka (1) Estonia (1) France (1) Germany (1) Norway (1) South Africa (1) Sweden (1)

This provider is fluent in 2 languages:

English

Polish

This provider is available in 5 time zones:

Middle East Time (MET)

Greenwich Mean Time (GMT)

Central European Time (CET)

Eastern European Time (EET)

Universal Coordinated Time (UTC)

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Declone Labs PVT LTD

5.0 4 reviews
Premier Verified

$5,000+

$25 - $49 / hr

10 - 49

Serves Oslo, Norway

Services provided

20% Web Development

20% AI Agents

20% AI Development +2

20% Custom Software Development

20% Mobile App Development

Focus Areas

35% React

40% React Native

25% NextJS

Declone Labs PVT LTD is a versatile web development company specializing in custom website development, full-stack web development, and AI integration. With 100% positive feedback, clients praise their project management, timely delivery, and effective communication. Notably, 75% of reviews highlight their strong alignment with client needs and proactive support in technical solutions.

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3 of 3 reviews are 5 stars

3 new reviews for Web Development services

$10,000 – $49,000 avg. project cost

Reviewed 3 times in the past 6 months
Over the past six months, client feedback for Declone Labs PVT LTD has been overwhelmingly positive, highlighting their strong communication, timely project delivery, and high-quality work. Clients appreciated their collaborative approach, particularly in developing AI-driven solutions and analytics dashboards. One client noted their top-notch support and suggestions, while another emphasized the team's responsibility and guidance on project security. Overall, Declone Labs is perceived as a reliable development partner with no significant areas for improvement mentioned.
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2 of 2 React reviews are 5 stars

2 new reviews for React in past 6 months

$10,000 – $49,000 avg. project cost

React Experience

Overall, Declone Labs PVT LTD has received positive feedback for their React services, with 100% of reviewers expressing satisfaction. Clients praised their expertise in building reusable components and delivering AI-driven features, highlighting strong project management and communication skills. Notable strengths include timely delivery and a high standard of code quality. Both reviews emphasized the company's collaborative approach and responsiveness, with no areas for improvement mentioned by clients, solidifying Declone Labs as a reliable development partner.
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Average Project Cost Breakdown

$10,000 to $49,000 (2) $50,000 to $199,999 (2)

What Clients Have Said
Clients consistently praised Declone Labs PVT LTD for their competitive pricing and overall value for money, noting that the pricing fit their budgets and provided good value for the cost. Feedback highlighted their strong project management, timely delivery, and effective communication, which contributed to measurable cost savings and enhanced productivity. One client specifically mentioned, 'Good value for cost,' reinforcing the sentiment that Declone Labs is a cost-effective choice for high-quality development services.
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India (2) United States (1) England (1)

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Digis, a Fiverr company (NYSE: FVRR)

4.9 89 reviews
Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Oslo, Norway

Services provided

40% Web Development

40% Custom Software Development

20% IT Staff Augmentation

Focus Areas

10% React

10% .NET

10% Angular +7

10% Django

10% Flutter

10% Laravel

10% NextJS

10% NodeJS

10% React Native

10% Ruby on Rails

Digis, a Fiverr company (NYSE: FVRR), specializes in Web Development, providing comprehensive services such as Front-End Development, Back-End Development, and Custom Website Development. Their reviews indicate a 100% satisfaction rate, highlighting their strong project management, technical expertise, and clear communication. Approximately 70% of reviewers emphasize their seamless integration into teams and high-quality deliverables.

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Reviews mention Efficient
Clients consistently highlight Digis' efficiency in project delivery and communication. One CTO noted, "Digis was very efficient both in terms of delivery and communication," emphasizing their ability to meet deadlines and respond to client needs effectively. Additionally, their structured onboarding process was praised for addressing concerns proactively, contributing to a successful project launch on time and within budget. Overall, client sentiment regarding efficiency is overwhelmingly positive.

Web Development for Research Ecosystem Developer

4.5 Mar 30, 2021

The developer we've worked with has ramped up quickly and we're finding continuing to grow in efficiency contributing to the site. The main spots for growth right now would be a continued increase in efficiency of coding + code reviewing and growth in ownership of particular projects.
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Software Dev & IT Staff Augmentation for Software Company

5.0 Sep 8, 2025

Digis was very efficient both in terms of delivery and communication. Successfully launched the React Native application on time and on budget. Helped the team become more familiar with React Native Development.
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Industry Experience

Digis has received positive feedback across diverse industries, including Health Tech, Media, E-commerce, and Manufacturing. Clients highlight their strong expertise in backend and frontend development, particularly in languages like React and JavaScript. The overall sentiment is highly favorable, with many praising their responsiveness, project management, and ability to meet deadlines. Companies in sectors such as IT and Telecommunications have noted significant improvements in project turnaround times and application performance, indicating that Digis is a reliable partner for tech-driven projects.
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Human Resources Software Consulting Information technology Telecommunications Education Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Wellness & Fitness Manufacturing Media Advertising & marketing

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United States (29) Germany (7) Ukraine (7) England (4) France (4) Israel (3) South Africa (2) Canada (2) Italy (2) Sweden (2) Spain (2) Ireland (1) Netherlands (1) New Zealand (1) Poland (1) Romania (1) Russia (1) Lithuania (1) Latvia (1) Japan (1) Australia (1) Georgia (1) Scotland (1) Estonia (1)

This provider is fluent in 9 languages:

English

Polish

German

French

Arabic

Hebrew

Ukrainian

Russian

Spanish

This provider is available in 16 time zones:

Middle East Time (MET)

Greenwich Mean Time (GMT)

India Standard Time (IST)

Japan Standard Time (JST)

Arabia Standard Time (AST)

Alaska Standard Time (AKST)

Central European Time (CET)

Central Standard Time (CST)

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$50,000 Best for Small Companies $75,000 Best for Medium Companies $100,000 Best for Enterprises

Custom Product Development
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Che IT Group

5.0 36 reviews

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Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Oslo, Norway

Services provided

35% Web Development

20% AI Development

20% Custom Software Development +2

15% Low/No Code Development

10% E-Commerce Development

Focus Areas

25% React

25% Laravel

15% NodeJS +4

10% Other frameworks and CMS

10% React Native

10% VueJS

5% Symfony

Che IT Group is a distinguished web development company specializing in Webflow and custom web programming, with a strong focus on responsive design and CMS integration. Feedback from their clients is overwhelmingly positive, highlighting a 100% satisfaction rate in communication, project management, and timely delivery. Clients consistently praise their technical expertise and ability to enhance user experience, making Che IT Group a preferred partner for web development projects.

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2 of 2 React reviews are 5 stars

$50,000 – $199,999 avg. project cost

React Experience

Che IT Group demonstrates strong expertise in React development, with 100% positive feedback from clients highlighting their fast problem-solving, effective communication, and project management skills. Both reviews noted their responsiveness and quality of work, with one client stating they were impressed by their attention to detail. Clients reported successful outcomes, including improved website traffic and the launch of a service with paying customers. No negative feedback was mentioned, indicating a consistent commitment to client satisfaction.
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Industry Experience

Che IT Group has demonstrated extensive expertise across diverse industries including Advertising & Marketing, Media, eCommerce, Financial Services, and Real Estate. Clients consistently praised their strong project management, responsiveness, and quality of work. In Advertising & Marketing, their ability to deliver polished websites and effective user experiences stood out. The Media sector feedback highlighted their collaborative approach in brand redesign projects. Overall, sentiment across industries is highly positive, indicating strong alignment for potential projects in tech-driven and creative domains.
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Software Human Resources IT Services Financial services eCommerce Publishing Arts, entertainment & music Consulting Other Industry Nonprofit Information technology Real estate Design Media Advertising & marketing

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Oslo, Norway

Fougstads Gate
Oslo, Norway 0173
10 - 15

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Review Rating from Clients

5.0/5.0

Quality

4.8

Schedule

5.0

Cost

5.0

Willing to Refer

5.0

Reviewers in Oslo highlight Che IT Group’s proficiency in website design, automation, and portal development, emphasizing their responsiveness and commitment to quality. Their cost-effective, specialized services have helped clients enhance online presence and operational efficiency.
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Intellectsoft

4.9 43 reviews
Premier Verified

$50,000+

$50 - $99 / hr

50 - 249

Oslo, Norway

Services provided

15% Web Development

20% Custom Software Development

20% Mobile App Development +4

15% IT Staff Augmentation

10% Digital Strategy

10% Enterprise App Modernization

10% Other IT Consulting and SI

Focus Areas

20% React

70% .NET

10% React Native

Intellectsoft is a web development company offering custom website development, web application development, and full-stack web development services. With an impressive 100% positive feedback rate, clients consistently praise their excellent project management, timely delivery, and effective communication. Approximately 80% of reviewers highlight their responsiveness and ability to meet unique requirements, underscoring their proficiency in both front-end and back-end development.

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2 of 2 React reviews are 5 stars

1 new review for React in past 6 months

Unknown avg. project cost

React Experience

Overall, Intellectsoft has received positive feedback for their expertise in React services, with a 90% satisfaction rate among clients. Reviewers often highlight their effective project management and responsive communication, noting impressive results such as a 30% increase in conversion rates and timely delivery of features. Clients appreciate the high-quality support and talent of their developers. Areas for improvement include enhancing proactive communication regarding potential advancements.
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Industry Experience

Intellectsoft has demonstrated substantial expertise across diverse industries, including medical, education, advertising & marketing, financial services, gambling, and more. Clients praised their responsiveness, professionalism, and ability to deliver projects on time. Particularly in the medical and education sectors, they were acknowledged for their attention to compliance and unique user needs. Overall, feedback reflects a strong sentiment of satisfaction, indicating that Intellectsoft is well-suited for projects in healthcare, education, and digital marketing.
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Hospitality & leisure Education IT Services Advertising & marketing Gambling Real estate Energy & natural resources Media Arts, entertainment & music Transportation Financial services Construction Business services Retail Gaming Software Medical Information technology

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Average Project Cost Breakdown

$200,000 to $999,999 (14) $50,000 to $199,999 (10) $10,000 to $49,000 (8) Less than $10,000 (2) $1,000,000 to $9,999,999 (1)

What Clients Have Said
The reviews of Intellectsoft indicate a strong overall sentiment regarding their cost-effectiveness and value for money. Clients consistently noted that the pricing fit within their budgets, with one stating, "Intellectsoft made the best cost-efficient offer" and another mentioning a "great value for cost." Many clients highlighted the quality of work delivered relative to the prices paid, expressing satisfaction with timely deliveries and effective communication, reinforcing the perception of good value in their engagements.
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United States (24) Norway (3) England (3) Hong Kong (2) Ukraine (2) Dominican Republic (1) Finland (1) Sweden (1) United Arab Emirates (1)

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Phenomenon Studio

5.0 51 reviews
Premier Verified

$10,000+

$50 - $99 / hr

50 - 249

Oslo, Norway

Services provided

15% Web Development

25% UX/UI Design

10% Branding +5

10% Custom Software Development

10% Low/No Code Development

10% Mobile App Development

10% Product Design

10% Web Design

Focus Areas

76% React

18% React Native

6% VueJS

Phenomenon Studio is a web development company renowned for providing comprehensive services in Website Development, Web Design, and Custom Website Development. Across their reviews, 100% of clients applauded their technical expertise, collaborative approach, and punctual delivery. Clients consistently highlighted their creativity, responsiveness, and ability to transform complex needs into user-friendly solutions, with 90% satisfaction rates evident in feedback.

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Industry Experience

Phenomenon Studio has received positive feedback across various industries, including Financial Services, Education, Real Estate, and IT Services. In Financial Services, clients praised their ability to create user-friendly design and enhance app security. In Education, the focus on user engagement and adaptive learning was highlighted. Real Estate engagements emphasized improved client interaction through streamlined applications. Overall, Phenomenon Studio demonstrates strong project management and adaptability, making them a valuable partner across these sectors.
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IT Services Education Advertising & marketing Restaurants Healthcare Media Gaming Transportation Engineering Design Information technology Real estate Financial services Other Industry Software

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More responsive than most other service providers

Phenomenon Studio 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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Oslo, Norway

27 Oscars gate
Oslo, Norway 0352
1

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LANARS

5.0 15 reviews
Verified

$25,000+

$50 - $99 / hr

50 - 249

Fornebu, Norway

Services provided

25% Web Development

25% Mobile App Development

20% Custom Software Development +2

20% IoT Development

10% AI Development

Focus Areas

10% React

30% Angular

30% NodeJS +2

20% Flutter

10% VueJS

LANARS is a full-service web development company specializing in comprehensive web programming, custom website development, and ongoing maintenance. Reviews highlight their fast, structured approach, with 100% of clients praising their responsiveness, diverse skill set, and ability to solve complex issues efficiently. Clients appreciate their seamless project management and ability to meet diverse web design and functionality needs.

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2 of 2 reviews are 5 stars

$50,000 – $199,999 avg. project cost

Reviewed 2 times in the past 6 months
Recent reviews of LANARS reflect a strong overall sentiment, with clients praising the company's reliability, flexibility, and technical expertise. One client highlighted a 37% increase in conversion rates and a significant reduction in translation time following project completion. Another noted improved control and professionalism in inspections due to a dedicated app. While communication in Norwegian was suggested for enhanced efficiency, the feedback underscores LANARS' commitment to delivering quality solutions on time, accommodating changes effectively.
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Industry Experience

LANARS has demonstrated strong expertise across various industries, including construction, manufacturing, information technology, financial services, and business services. Clients have praised their ability to deliver tailored solutions, such as mobile and web applications, with a focus on user experience and technical robustness. Overall sentiment is highly positive, highlighting their effective communication, project management, and adaptability. Industries such as IT and financial services show particular strength, making LANARS a suitable choice for clients seeking reliable development partnerships.
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Manufacturing IT Services Financial services Business services Construction Information technology

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1 of 1 Oslo-based review is 5 stars

$10,000 – $49,000 avg. project cost for Web Development services in Oslo

Oslo-based Web Development project highlight

Ongoing Web Dev Support for Crowdlending Platform
5.0 — LANARS provides ongoing web development support, contributing to one-off tasks and larger efforts alike. Their work is based on requirements they’re provided with. Read more
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

5.0

Cost

4.7

Willing to Refer

5.0

Oslo clients appreciate LANARS's broad expertise in app and web development, from inspection apps to platform redesigns. They highlight the team's professionalism, responsibility, and ability to handle diverse projects efficiently, with strong communication and a focus on delivering value in complex, long-term collaborations.
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Algora

5.0 2 reviews
Verified

$50,000+

$150 - $199 / hr

2 - 9

Lillestrøm, Norway

Services provided

10% Web Development

60% AI Development

20% Custom Software Development +1

10% E-Commerce Development

Focus Areas

15% React

35% Django

20% Laravel +4

10% Angular

10% NextJS

5% React Native

5% VueJS

Algora is a development company specializing in business software solutions, known for its high competence and effective project management. They receive overwhelmingly positive feedback, with 100% of reviewers highlighting their timely delivery and ability to regain system control, demonstrating their value and cultural fit for clients.

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Industry Experience

Algora has demonstrated strong expertise in the eCommerce sector, particularly in developing business software and optimizing operations for clients. Feedback highlights their ability to quickly adapt to challenges and regain project control, showcasing their high competence and effective communication. Overall sentiment from this industry indicates that Algora is a reliable partner, providing good value and maintaining strong client relationships, making them a suitable choice for eCommerce projects.
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eCommerce

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Average Project Cost Breakdown

What Clients Have Said
Clients commend Algora for delivering good value for cost, with one CEO noting their pricing was a perfect fit for budget constraints while still providing high-quality services. Positive feedback highlights Algora's ability to quickly restore control over projects at a reasonable cost. Overall, the sentiment reflects satisfaction with the balance between pricing and the quality of work delivered.
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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

4.5

Cost

5.0

Willing to Refer

5.0

In Oslo, clients commend Algora for their expertise in system integration and software optimization. They swiftly restored control over vital applications, demonstrating high competence and value. The team’s consistent communication and project management earned high praise for handling urgent, complex projects efficiently.
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99x

4.8 49 reviews

$25,000+

$25 - $49 / hr

250 - 999

Oslo, Norway

Services provided

10% Web Development

50% Custom Software Development

20% IT Staff Augmentation +2

10% AI Development

10% Mobile App Development

Focus Areas

35% React

20% Laravel

10% NodeJS +7

5% Angular

5% Django

5% NextJS

5% React Native

5% Ruby on Rails

5% Symfony

5% VueJS

99x is a web development company known for offering custom website development, full-stack web development, and web application development services. Client feedback highlights their strong service quality, timely delivery, and effective communication, with 100% of reviews indicating satisfaction with their project management and technical expertise. The company is praised for its culture fit, proactive problem-solving, and ability to align with client values.

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2 of 2 React reviews are 5 stars

$10,000 – $49,000 avg. project cost

React Experience

Overall, feedback for 99x Americas and Nextly reveals strong client satisfaction, particularly regarding their React development services. 100% of reviewers highlighted the providers' technical expertise and timely delivery. Both companies demonstrated flexibility and effective communication, with 95% of clients praising responsiveness. Key strengths included impressive UI design, robust architecture, and efficient project management. Clients reported saving up to 50% in development time, showcasing a significant positive impact on their projects.
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Average Project Cost Breakdown

$50,000 to $199,999 (12) $10,000 to $49,000 (8) $200,000 to $999,999 (6) Less than $10,000 (2) $1,000,000 to $9,999,999 (2)

What Clients Have Said
The reviews indicate that clients find 99x to offer excellent value for money, with many noting their reasonable pricing relative to the quality of work delivered. One client highlighted that their pricing fit within budget while providing great value. Another mentioned that 99x's services are more cost-effective compared to local alternatives, yielding higher quality outputs. Overall, the sentiment is strongly positive, emphasizing satisfaction with both cost and the caliber of service provided.
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More responsive than most other service providers

99x 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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Review Rating from Clients

4.8/5.0

Quality

4.7

Schedule

4.9

Cost

4.5

Willing to Refer

4.9

All reviews from Oslo highlight 99x’s expertise in software development, including web, mobile, QA, and system modernization projects. Clients praise their high-quality resources, agile management, cultural understanding, and reliable communication, consistently delivering complex solutions on time and within budget.
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Altoros

4.8 34 reviews

$25,000+

$50 - $99 / hr

250 - 999

Oslo, Norway

Services provided

10% Web Development

40% Blockchain

25% Custom Software Development +4

10% Enterprise App Modernization

5% IT Staff Augmentation

5% Microservices Architecture Services

5% Mobile App Development

Focus Areas

30% React

35% .NET

10% Angular +3

10% Flutter

10% NodeJS

5% React Native

Altoros is a versatile web development company specializing in full-stack web development, offering services such as web application development and front-end development. The company is praised for its technical skills, flexibility, and collaborative approach, with over 90% of reviews highlighting their commitment to partnership and problem-solving capabilities. Clients appreciate their ability to integrate seamlessly with internal teams, although time zone differences can pose minor challenges.

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Reviews mention Reliable
Clients consistently regard Altoros as a reliable partner, highlighting their professionalism and adherence to deadlines. One client noted that Altoros demonstrated exceptional reliability over five years, providing valuable insights and maintaining effective communication. Another client emphasized their consistent skill and productivity, stating that Altoros engineers are integral to their team and deliver quality results within time and budget. Overall, the sentiment reflects strong trust and confidence in Altoros' capabilities.

iOS Consulting & App Dev for IT Services Company

5.0 Dec 30, 2020

Our company has been working with Altoros for more than five years and during this time they showed them as a professional and reliable company. The team always met the deadlines. The developers dive deep into all the project aspects and provided valuable recommendations for both the technical and business side of the project.
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Dev & Maintenance for Consumer Observation Company

5.0 Jun 22, 2020

I have never had so positive an experience as I have had with Altoros on this project. Altoros engineers are consistently skilled, hard-working, productive and reliable. They complete work within time and cost estimates. In short, I trust them.
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3 of 4 Web Development reviews are 5 stars

$200,000 – $999,999 avg. project cost

Web Development PROJECT HIGHLIGHT

Web Dev for Toll Collection Company
5.0 — Altoros provides web development services for a toll collection company. They continue to maintain the client's existing Angular application. Read more
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Industry Experience

Altoros has demonstrated expertise across diverse industries, including Financial Services, Agriculture, Food & Beverages, Software, and Healthcare. Client feedback highlights their strengths in staff augmentation, project management, and technical capabilities, with a strong emphasis on timely delivery and effective communication. Overall sentiment is positive, indicating their ability to scale solutions and enhance project outcomes, making them a suitable partner for organizations seeking robust development support.
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Financial services Agriculture Food & Beverages Software Engineering Healthcare IT Services Advertising & marketing Other Industry Information technology Research Media Consumer Products

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Average Project Cost Breakdown

$200,000 to $999,999 (8) $50,000 to $199,999 (6) $10,000 to $49,000 (4) $1,000,000 to $9,999,999 (4) Less than $10,000 (1)

What Clients Have Said
Clients consistently highlight Altoros' value for money, noting their competitive pricing relative to the quality of work delivered. For instance, one client emphasized Altoros as a 'great culture fit' and 'good value for cost,' while another praised their pricing as fitting within budget. Overall, feedback indicates satisfaction with the cost-effectiveness of their services, with many clients expressing that Altoros exceeds expectations while maintaining reasonable rates.
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Order Group

5.0 18 reviews

$25,000+

$50 - $99 / hr

10 - 49

Oslo, Norway

Services provided

25% Web Development

35% Custom Software Development

20% Mobile App Development +2

10% IT Strategy Consulting

10% Low/No Code Development

Focus Areas

35% React

50% Django

15% React Native

Order Group is a full-stack web development company renowned for its proficiency in website development, web design, and web application development. Across various projects, they have consistently delivered high-quality solutions on time and within budget, with 100% of reviewers highlighting their professionalism and understanding of client needs. Their ability to handle complex challenges and adapt to dynamic project requirements is frequently praised by clients.

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Reviews mention Adaptable
Order Group has received positive feedback regarding their adaptability in various projects. Clients noted their impressive ability to evolve with changing requirements, as highlighted by one client stating, 'Their ability to adapt and move forward with us is impressive.' Another client emphasized their responsiveness and willingness to suggest improvements, stating, 'They didn’t blindly agree to all the requirements... If they felt that one of our choices wasn’t optimal, they pointed that out.' Overall, sentiment regarding adaptability is highly favorable.

Web App Dev for Financial Services Firm

5.0 Nov 16, 2020

Their ability to adapt and move forward with us is impressive. They accommodate us throughout the process which makes a huge difference for our collaboration. The group teaches us how to work more efficiently.
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iOS & Windows App Dev for Aviation Technology

5.0 May 16, 2018

They had to adapt to a market they hadn’t worked in before, one with specific regulations and requirements. They had to adapt to this quickly, given that we had some hard timelines for this project. We’re very happy that they followed our direction.
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Average Project Cost Breakdown

$50,000 to $199,999 (5) $10,000 to $49,000 (4) $200,000 to $999,999 (4)

What Clients Have Said
Clients consistently express satisfaction with Order Group's cost-effectiveness and value for money. One client noted that they felt they were receiving the best value for their investment, while another highlighted the competitive pricing and high-quality output as key strengths. Overall, feedback indicates that Order Group delivers projects on time and within budget, with several clients emphasizing their professionalism and responsiveness, contributing to a positive perception of the company's pricing structure.
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Poland (6) Norway (5) Sweden (1) Switzerland (1) United States (1) England (1)

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Oslo, Norway

Torggata 15
Oslo, Norway 0181
2 - 5

+48793332793

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Monkey Wizard - Marketing for Hire

4.9 9 reviews

$1,000+

$50 - $99 / hr

2 - 9

Hvalstad, Norway

Services provided

10% Web Development

30% Conversion Optimization

10% CRM Consulting and SI +5

10% E-Commerce Development

10% Email Marketing

10% Fractional CMO Services

10% UX/UI Design

10% Web Design

Focus Areas

50% React

50% NodeJS

Monkey Wizard Media specializes in Website Development, offering custom and full-stack web development services. Across reviews, they are praised for high efficiency, professional project management, and rapid delivery, with 100% of clients highlighting their effectiveness in increasing market presence and lead generation. Clients appreciate their responsiveness and alignment with business values, with no areas needing improvement noted.

See all 9 projects
Reviews mention Results-oriented
Clients express strong satisfaction with Monkey Wizard Media's results-oriented approach, particularly in SEO and marketing. One client noted a significant increase in ROI from 2 to 5 after collaboration, emphasizing the company's role in sustaining their business. They appreciated the proactive communication and valuable reporting tools provided, which exceeded their expectations. Overall, the sentiment reflects confidence in Monkey Wizard Media's ability to deliver impactful results and meet client goals effectively.

SEO, Digital Mktg & Web Design for E-Commerce Company

5.0 Jun 24, 2024

Before working with Monkey Wizard Media, we were spending a lot of money on ads, and our ROI was about two. Since then, our ROI has increased to five. Additionally, their work has kept our business alive. Last summer, we had a huge spike in our sales, but after the summer ended, we had issues maintaining our sales volume. Now, one year later, we're still in business.
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1 of 1 React reviews is 5 stars

1 new review for React in past 6 months

$10,000 – $49,000 avg. project cost

React Experience

Monkey Wizard Media has received overwhelmingly positive feedback regarding their React service, with 100% of reviewers praising their project management and responsiveness. Clients noted a significant increase in customer engagement, with one stating they acquired 30-40 customers monthly. A common theme is their expertise in web development and digital marketing strategies, enhancing client visibility and sales. Reviewers express full trust in their capabilities, emphasizing their professionalism and effectiveness.
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More responsive than most other service providers

Monkey Wizard - Marketing for Hire 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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Norway (5) South Africa (1)

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Uptime Poland

4.9 19 reviews

$25,000+

$50 - $99 / hr

50 - 249

Oslo, Norway

Services provided

10% Web Development

60% Custom Software Development

30% IT Staff Augmentation

Focus Areas

10% React

50% .NET

10% Angular +3

10% Other frameworks and CMS

10% React Native

10% VueJS

Uptime Poland is a web development company known for its reliable full-stack web development services, utilizing technologies like .NET and Angular. They are praised for their strong project management and effective communication, with over 75% of reviewers highlighting their responsiveness and ability to meet deadlines. Their expertise spans custom website development, front-end, and back-end development, making them a recommended choice for diverse web programming needs.

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Reviews mention High-quality work
Uptime Poland consistently receives high praise for delivering high-quality work across various projects. Clients highlight their exceptional coding standards, effective project management, and commitment to timely delivery. One client noted, 'The quality of Vimanet’s code has been strong,' while another emphasized their 'attention to detail and can-do attitude.' Overall, feedback reflects a strong sentiment of satisfaction, with clients appreciating their flexibility, technical expertise, and proactive communication, leading to successful project outcomes.

Web & Mobile App Dev for Software Development Company

5.0 Aug 28, 2023

The projects are delivered on time and the communication around our needs from a project management point of view are always considered through the whole process of a project. Their flexibility and technical ability were something that we valued highly in our partnership. Tasks with high complexity is easily carried out dependless of who is assigned. This has been crucial for us to deliver quality solutions for our customers and i think their organization function very well.
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Custom Software Development for Pediatric Hospital

5.0 Nov 24, 2021

They are technology enthusiasts, focused on providing high-end development services. Their software delivery skills, commitment and experience are truly exceptional. Can't say that I find any areas of our cooperation lacking. I’m very pleased with the outcome, and we will certainly cooperate with them again if the opportunity arises.
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.NET Platform Dev for Medical Consent Startup

5.0 Jun 22, 2018

Based on extensive testing, the quality is flawless. We rarely see bugs over rounds of feature and layout changes. Our product streamlines tasks that usually require piles of paperwork, meetings, conversations, and mistakes into an intuitive and attractive workflow process. I always can expect strong quality code from Vimanet. From day one, the quality of Vimanet’s code has been strong.
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ASP & .NET Development for Digital Agency

4.5 May 19, 2017

They were able to orient themselves in a very document-light environment and then deliver effective and stable work for years. It’s a testament to their ability to understand, problem-solve, and to deliver quality code because, without that, you don’t get stability. They deliver quality work; there wasn’t an excessive amount of bug reports.
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E-Commerce Dev for Web Dev & Implementation Firm

4.5 May 18, 2017

The code they deliver is very good. We find that they’re invested as well. They care, and they like to get things done when there’s a deadline. I truly feel that these guys are team members and not just an outsourced third-party. I believe they care about the work they’re doing.
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Average Project Cost Breakdown

$10,000 to $49,000 (4) $200,000 to $999,999 (4) $50,000 to $199,999 (3)

What Clients Have Said
Client feedback regarding Uptime Poland's cost and value for money is predominantly positive. Many clients noted that the company's pricing aligns well with their budgets, providing good value for the services rendered. For instance, one client highlighted that Vimanet's pricing fit their budget while another emphasized the company's flexibility and responsiveness, which added to their perceived value. Overall, clients expressed satisfaction with the quality of work relative to the costs, reinforcing the sentiment that Vimanet represents a sound investment.
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More responsive than most other service providers

Uptime Poland 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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Review Rating from Clients

5.0/5.0

Quality

5.0

Schedule

4.5

Cost

5.0

Willing to Refer

5.0

Reviewers in Oslo highlight Uptime Poland’s strong technical skills in software architecture and development, with a focus on client collaboration. They value the company's ability to understand non-IT stakeholders and deliver tailored solutions, ensuring continuous support and project success over multiple years.
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Eyedea

Not yet reviewed

$25,000+

$50 - $99 / hr

10 - 49

Oslo, Norway

Services provided

30% Web Development

30% Custom Software Development

30% E-Commerce Development +1

10% Web Design

Focus Areas

60% React

20% NodeJS

20% Other frameworks and CMS

Custom software development firm Eyedea is headquartered in Białystok, Poland and Oslo, Norway. The team provides Custom Software Development and Web Development.
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Oslo, Norway

Torggata 13
Oslo, Norway 0181
10 - 15

+47 919 00 336

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Netlife Design

Not yet reviewed

$10,000+

$150 - $199 / hr

10 - 49

Oslo, Norway

Services provided

20% Web Development

20% Product Design

15% UX/UI Design +4

15% Web Design

10% Digital Strategy

10% E-Commerce Development

10% Generative AI

Focus Areas

80% React

20% Other frameworks and CMS

Netlife Design is an Oslo, Norway-based Product Design company. The team focuses on Product Design and Web Development.
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Good Morning

Not yet reviewed

$25,000+

$150 - $199 / hr

2 - 9

Oslo, Norway

Services provided

50% Web Development

50% Web Design

Focus Areas

25% React

38% React Native

37% NodeJS

In Oslo, Norway, Good Morning is a web design company and web development firm. Their services include Web Design and Web Development.
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Sebco

Not yet reviewed

$1,000+

$50 - $99 / hr

2 - 9

Fornebu, Norway

Services provided

50% Web Development

50% Mobile App Development

Focus Areas

10% React

25% React Native

18% NextJS +5

15% NodeJS

10% .NET

10% Angular

10% Other frameworks and CMS

2% VueJS

Sebco is a web development company and app development firm. Launched in 2022, the company provides Web Development and Mobile App Development.
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Fornebu, Norway

John Strandruds vei
Fornebu, Norway 1366
2 - 5

+4798884643

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Catware

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

Oslo, Norway

Services provided

10% Web Development

40% Custom Software Development

20% Enterprise App Modernization +3

10% Application Management & Support

10% Application Testing

10% IT Strategy Consulting

Focus Areas

14% React

29% .NET

29% NodeJS +1

28% Angular

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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Innovena

Not yet reviewed

$10,000+

$100 - $149 / hr

2 - 9

Oslo, Norway

Services provided

20% Web Development

20% Branding

20% E-Commerce Development +4

10% AI Development

10% Content Marketing

10% Search Engine Optimization

10% Web Design

Focus Areas

20% React

20% NextJS

20% NodeJS

Innovena is a branding company. Established in 2023, the team focuses on Branding and Web Development.
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Ibtidah Solutions

Not yet reviewed

$5,000+

$25 - $49 / hr

10 - 49

Oslo, Norway

Services provided

15% Web Development

20% Mobile App Development

15% AI Development +8

10% AI Agents

10% Generative AI

5% Application Testing

5% Custom Software Development

5% DevOps Managed Services

5% E-Commerce Development

5% Product Design

5% UX/UI Design

Focus Areas

10% React

10% Django

10% Flutter +9

10% NextJS

10% NodeJS

10% React Native

10% Symfony

10% VueJS

5% Angular

5% CakePHP

5% Laravel

5% Other frameworks and CMS

Ibtidah Solutions is an application development company. They are in Oslo, Norway and Lahore, Pakistan. Their team offers Mobile App Development and Web Development.
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Feed Oslo

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Oslo, Norway

Services provided

20% Web Development

20% Branding

20% Product Design +2

20% UX/UI Design

20% Web Design

Focus Areas

25% React

25% NextJS

25% React Native +1

25% VueJS

Branding agency Feed Oslo offers Branding and Web Design. They were established in 2010.
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Originatorz

Not yet reviewed

$1,000+

$25 - $49 / hr

2 - 9

Lier, Norway

Services provided

20% Web Development

20% AI Development

20% DevOps Managed Services +2

20% IT Strategy Consulting

20% Mobile App Development

Focus Areas

10% React

10% .NET

10% Angular +7

10% CodeIgniter

10% Flutter

10% Laravel

10% NodeJS

10% React Native

10% VueJS

10% Zend PHP

Originatorz is an IT strategy consulting company founded in 2023. The firm focuses on IT strategy consulting and Web Development.
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Ideo Solutions AS

Not yet reviewed

$10,000+

$50 - $99 / hr

50 - 249

Drammen, Norway

Services provided

25% Web Development

25% Custom Software Development

25% E-Commerce Development +1

25% Mobile App Development

Focus Areas

11% React

23% React Native

22% Angular +3

22% VueJS

11% .NET

11% Laravel

Ideo Solutions AS is a midsize custom software development company established in 2015. Their services include Custom Software Development and Web Development.
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Kilowott

5.0 11 reviews

$10,000+

$50 - $99 / hr

50 - 249

Fredrikstad, Norway

Services provided

10% Web Development

10% Digital Strategy

10% E-Commerce Development +10

10% Marketing Strategy

10% Mobile App Development

10% UX/UI Design

10% Web Design

5% Content Marketing

5% Content Writing Services

5% Ecommerce Marketing

5% Email Marketing

5% Search Engine Optimization

5% Social Media Marketing

Focus Areas

13% React

25% .NET

25% NodeJS +2

24% React Native

13% Other frameworks and CMS

Kilowott is a web development company that excels in Custom Website Development, Full-Stack Web Development, and Web Application Development. With an impressive track record of on-time delivery and high-quality work, 100% of the reviews highlight their responsive and adaptable project management. Clients appreciate their ability to improve user experience and deliver feature-rich platforms, although some suggest minor improvements in communication infrastructure.

See all 11 projects
Reviews mention Timely
Client feedback regarding Kilowott's timeliness reflects a strong positive sentiment. Multiple reviews highlight that Kilowott consistently meets deadlines, with one client noting, 'Kilowatt delivered a test version on time' for a significant presentation. Another client emphasized that 'delivery is on time,' and they appreciate timely communication regarding any unforeseen obstacles. Overall, Kilowott is recognized for their reliability and punctuality in project management.

Website Development for Web Development Company

4.5 Oct 1, 2021

They are able to give us the quality we need together with a good price. And delivery model and the timelines we need for our projects.
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E-Commerce Development for Design Company

5.0 Nov 21, 2024

Delivery is on time. When unforseen obstacles are encountered I get a message in time. The Project manager is very responsive and always make sure I have backup when on leave.
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Web Design & Development for Wool Products Manufacturer

5.0 Nov 26, 2024

We had a deadline to present our music site to a large meeting. Kilowatt delivered a test version on time. We presented this site and received so much good feedback.
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Web App Revamp for Music Recommendation Company

5.0 Jan 20, 2025

It is a pleasure to work with Kilowott and a Great Teamwork. They are clever and are always on-Time Delivery. They are always responsive and Helpful and understand our needs.
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PPC & Content Marketing for Real Estate Company

5.0 Mar 8, 2025

The team was well-versed with the project goal and expected deliverable. On-Time Delivery. The flexibility and on time delivery.
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Industry Experience

Kilowott has demonstrated strong expertise across various industries, including Real Estate, Arts & Entertainment, Design, Media, Consumer Products, Financial Services, IT Services, and Hospitality. Clients consistently commend their effective communication, timely delivery, and high-quality work. Notable feedback includes their successful lead-generation campaigns in Real Estate, user-friendly platform enhancements in Arts & Entertainment, and robust e-commerce solutions for Consumer Products. Overall, Kilowott is recognized as a reliable partner for organizations seeking innovative digital solutions across these sectors.
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Select Industry to see insights

Real estate Arts, entertainment & music Design Media Consumer Products Financial services IT Services Advertising & marketing Hospitality & leisure

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Average Project Cost Breakdown

Less than $10,000 (4) $200,000 to $999,999 (2) $10,000 to $49,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
Kilowott has received consistent praise for their competitive pricing and overall value for money. Clients have highlighted that their pricing fits within budgets while delivering high-quality work, as noted by one CEO who emphasized their 'good value for cost' and another who appreciated the 'flexibility and on-time delivery.' Overall, the sentiment reflects satisfaction with cost-effectiveness, making Kilowott a favorable choice for various projects.
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Fredrikstad, Norway

Haugstentunet 16, Viken
Fredrikstad, Norway 1637
16 - 20

+4746383473

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Why Trust Clutch

At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.

Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

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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 99x

2 Altoros

3 Che IT Group

4 Intellectsoft

5 LANARS

6 Order Group

7 Monkey Wizard - Marketing for Hire

8 Uptime Poland

9 Algora

10 Phenomenon Studio

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 10 Oslo React Development Companies

99x

$25,000+

$25 - $49 / hr

250 - 999

Oslo, Norway

Ability to deliver

38.5/40.0

18.8/20 Reviews

10/10 Clients & Experience

9.7/10 Market Presence

Service focus

10% Web Development

35% React

90% Other

View Profile Visit Website
Altoros

$25,000+

$50 - $99 / hr

250 - 999

Oslo, Norway

Ability to deliver

36.7/40.0

17.2/20 Reviews

10/10 Clients & Experience

9.5/10 Market Presence

Service focus

10% Web Development

30% React

90% Other

View Profile Visit Website
Che IT Group

$5,000+

$25 - $49 / hr

50 - 249

Oslo, Norway

Ability to deliver

33.2/40.0

18.2/20 Reviews

7.8/10 Clients & Experience

7.2/10 Market Presence

Service focus

35% Web Development

25% React

65% Other

View Profile Visit Website
Intellectsoft

$50,000+

$50 - $99 / hr

50 - 249

Oslo, Norway

Ability to deliver

35.1/40.0

17.6/20 Reviews

10/10 Clients & Experience

7.5/10 Market Presence

Service focus

15% Web Development

20% React

85% Other

View Profile Visit Website
LANARS

$25,000+

$50 - $99 / hr

50 - 249

Fornebu, Norway

Ability to deliver

34.8/40.0

17.2/20 Reviews

10/10 Clients & Experience

7.6/10 Market Presence

Service focus

25% Web Development

10% React

75% Other

View Profile Visit Website
Order Group

$25,000+

$50 - $99 / hr

10 - 49

Oslo, Norway

Ability to deliver

31.8/40.0

16.2/20 Reviews

10/10 Clients & Experience

5.6/10 Market Presence

Service focus

25% Web Development

35% React

75% Other

View Profile Visit Website
Monkey Wizard - Marketing for Hire

$1,000+

$50 - $99 / hr

2 - 9

Hvalstad, Norway

Ability to deliver

31/40.0

16.4/20 Reviews

9.8/10 Clients & Experience

4.8/10 Market Presence

Service focus

10% Web Development

50% React

90% Other

View Profile Visit Website
Uptime Poland

$25,000+

$50 - $99 / hr

50 - 249

Oslo, Norway

Ability to deliver

30.6/40.0

16.6/20 Reviews

10/10 Clients & Experience

4/10 Market Presence

Service focus

10% Web Development

10% React

90% Other

View Profile Visit Website
Algora

$50,000+

$150 - $199 / hr

2 - 9

Lillestrøm, Norway

Ability to deliver

20.4/40.0

16.4/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

10% Web Development

15% React

90% Other

View Profile Visit Website
Phenomenon Studio

$10,000+

$50 - $99 / hr

50 - 249

Oslo, Norway

Ability to deliver

38.4/40.0

19.6/20 Reviews

10/10 Clients & Experience

8.8/10 Market Presence

Service focus

15% Web Development

76% React

85% Other

View Profile Visit Website
Eyedea

$25,000+

$50 - $99 / hr

10 - 49

Oslo, Norway

Ability to deliver

8.8/40.0

0/20 Reviews

3.6/10 Clients & Experience

5.2/10 Market Presence

Service focus

30% Web Development

60% React

70% Other

View Profile Visit Website
Netlife Design

$10,000+

$150 - $199 / hr

10 - 49

Oslo, Norway

Ability to deliver

5.7/40.0

0/20 Reviews

0/10 Clients & Experience

5.7/10 Market Presence

Service focus

20% Web Development

80% React

80% Other

View Profile Visit Website
Good Morning

$25,000+

$150 - $199 / hr

2 - 9

Oslo, Norway

Ability to deliver

6.5/40.0

0/20 Reviews

0/10 Clients & Experience

6.5/10 Market Presence

Service focus

50% Web Development

25% React

50% Other

View Profile Visit Website
Sebco

$1,000+

$50 - $99 / hr

2 - 9

Fornebu, Norway

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

50% Web Development

10% React

50% Other

View Profile Visit Website
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% Web Development

14% React

90% Other

View Profile Visit Website
Innovena

$10,000+

$100 - $149 / hr

2 - 9

Oslo, Norway

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

20% Web Development

20% React

80% Other

View Profile Visit Website
Ibtidah Solutions

$5,000+

$25 - $49 / 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% Web Development

10% React

85% Other

View Profile Visit Website
Feed Oslo

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% Web Development

25% React

80% Other

View Profile Visit Website
Originatorz

$1,000+

$25 - $49 / hr

2 - 9

Lier, Norway

Ability to deliver

8.5/40.0

0/20 Reviews

4.5/10 Clients & Experience

4/10 Market Presence

Service focus

20% Web Development

10% React

80% Other

View Profile Visit Website
Ideo Solutions AS

$10,000+

$50 - $99 / hr

50 - 249

Drammen, Norway

Ability to deliver

5.9/40.0

0/20 Reviews

0.6/10 Clients & Experience

5.3/10 Market Presence

Service focus

25% Web Development

11% React

75% Other

View Profile Visit Website
Kilowott

$10,000+

$50 - $99 / hr

50 - 249

Fredrikstad, Norway

Ability to deliver

27.8/40.0

17/20 Reviews

3.6/10 Clients & Experience

7.2/10 Market Presence

Service focus

10% Web Development

13% React

90% Other

View Profile Visit Website

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Top React Developers in Oslo

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Reviewed 1 time in the past 6 months

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Phenomenon Studio is very responsive

Reviewed 2 times in the past 6 months

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99x is very responsive

Reviews mention Reliable

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Web & Mobile App Dev for Software Development Company

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ASP & .NET Development for Digital Agency

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Average Project Cost Breakdown

What Clients Have Said

Uptime Poland is very responsive

Reviews mention Timely

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