Top 10+ ChatGPT Development Companies in Oslo | ChatGPT Developers Oslo 2026
Last Updated 04th August 2026 | Category: Top AI Development Firms
The List of Top 10+ ChatGPT Development Companies in Oslo | Top ChatGPT Developers Oslo 2026
1. Hyperlink InfoSystem
Sponsored
Not Claimed
Founded
2011
Employees
1000+
Hourly Rate
< $25
Our Rating
5.0/5
(65 reviews)
Avg. Project Cost
NOK 493,395+
Contact No
+13097914105
Hyperlink InfoSystem is a leading mobile app development company which is established in 2011. Being passionate, imaginative and innovative, Hyperlink InfoSystem has evolved as a leading provider of mobile app development services along with website design and development solutions overages to get and maintain a remarkable position to compete for the corresponding platform with smart and strategic moves. Their adaptive work culture attunes with client’s specification to serve with value to their brand ethics and market reputation.
With years of experience in the industry, they proceed to create dynamic solutions for their clients’ needs. Their team walks their clients through the whole app development process.
With years of experience in the industry, they proceed to create dynamic solutions for their clients’ needs. Their team walks their clients through the whole app development process.
Not Claimed
Founded
2006
Employees
10 - 49
Hourly Rate
$25 - $49
Our Rating
4.7/5
(8 reviews)
Avg. Project Cost
NOK 49,339,515+
Contact No
+380673534869
They have more than ten years of comprehensive expertise in producing software ideas for different clients. Their Services maintains a remarkable track record and works with an apparel of companies from start-up to large-scale enterprises. Their proven experience & ability to provide results allow us to deliver solid value to their customers.
Not Claimed
Founded
N/A
Employees
N/A
Hourly Rate
N/A
Our Rating
4.5/5
(8 reviews)
Avg. Project Cost
NOK 49,339,515+
Contact No
+4724077000
Email
N/A
It is leading mobile app development company in Norway. Their focuses on the best mobile applications and gives full solutions that create business potency and profitability. So, if you’re looking to change your business with the advanced applications, don't worry because you have got one of the best mobile app development company.
4. Tight
Not Claimed
Founded
2010
Employees
10 - 49
Hourly Rate
$100 - $149
Our Rating
4.8/5
(7 reviews)
Avg. Project Cost
NOK 246,697+
Contact No
+4790026994
Email
hello@tight.no
Tight is a leading app development company. They help their clients manage their mobile plan, performance, control & build with time. They work actively in providing higher quality results. Their processes & infrastructure are optimized and automatic. They pay a lot of consideration to training & development of their employee.
5. Thorgate
Not Claimed
Founded
2011
Employees
10 - 49
Hourly Rate
$50 - $99
Our Rating
4.1/5
(7 reviews)
Avg. Project Cost
NOK 493,395+
Contact No
+37258081132
Email
hi@thorgate.eu
They are a team of skilled designers, talented developers, and business experts providing powerful projects. Their team of experts is well versed in the acceleration of change. They focus on developing beautiful and user-friendly web and mobile products. They have created a different way of working with allies.
6. THINKSMART
Not Claimed
Founded
2009
Employees
2 - 9
Hourly Rate
$50 - $99
Our Rating
4.1/5
(8 reviews)
Avg. Project Cost
NOK 98,679+
Contact No
+4793077225?
Email
hello@thinksmart.pl
THINKSMART is a small and flexible software production company that moves fast and understands both technology and business. In opposite to many outsourcing companies, they work closely with their clients just like their team extension. They know how complex is building the innovative products and hiring a big team of random developers won’t make it any simpler.
Not Claimed
Founded
N/A
Employees
N/A
Hourly Rate
N/A
Our Rating
4.4/5
(7 reviews)
Avg. Project Cost
NOK 49,339,515+
Contact No
+4741799417
Email
avinet@avinet.no
Asplan Viak Internet is a best mobile app development company in Norway. Their vision is to produce smart solutions based on variation and experience. By doing so we wish to change the working methods and information requirements of their customers. Dedicated developers work closely with clients by every single stage of the of the app development.
8. Cee Web
Not Claimed
Founded
2016
Employees
10 - 49
Hourly Rate
$25 - $49
Our Rating
4.7/5
(7 reviews)
Avg. Project Cost
NOK 24,669,757+
Contact No
+4747335133
Email
post@ceeweb.no
Cee Web is a web and mobile app development company. They are your global provider of everything in the digital world and they highly prioritize close relationships and collaboration with their customers. They care about their business goals, development is only part of the complete process. They are regularly testings and growing.
Not Claimed
Founded
2007
Employees
500 - 999
Hourly Rate
$50 - $99
Our Rating
No reviews yet
Avg. Project Cost
NOK 986,790+
They started to develop mobile apps in 2007 and have increased into a full-cycle, software development company. They always keep abreast with fast-changing trends and perform advanced technology, creativity and clear expertise in every project. They allow their clients to deliver great mobile applications at a lower cost and compressed development time.
10. Restaff
Not Claimed
Founded
2007
Employees
50 - 249
Hourly Rate
$25 - $49
Our Rating
4.5/5
(6 reviews)
Avg. Project Cost
NOK 986,790+
Contact No
+4790202364
Email
post@restaff.no
It was founded in 2007. They are an open and global company with a strong dedication to software development and testing. Their values are based on a fundamental belief in human beings, openness, and trust. They believe that constant values are developed in a vibrant environment of motivated people.
11. Grow
Not Claimed
Founded
2004
Employees
50 - 249
Hourly Rate
$100 - $149
Our Rating
4.4/5
(7 reviews)
Avg. Project Cost
NOK 246,697+
Contact No
+4721628810
Email
info@grow.eu
They have combined their expertise in strategy, design, and communication with brand-driven business development to help our clients grow. They understand your needs are important and their methodology is completely designed to fit the same. By a strong and distinct experience, that holds true across the entire customer journey.
Not Claimed
Founded
2012
Employees
50 - 249
Hourly Rate
$25 - $49
Our Rating
4.6/5
(8 reviews)
Avg. Project Cost
NOK 24,669,757+
Contact No
+13157158494
Email
info@evincedev.com
We at Evince insolently participate in the advancement of IT Technology area for the next creation extremely scalable application development and giving solutions. They make to complete client satisfaction by a high quality of service with at an affordable cost. They are one of the fast growing IT solution & app development company.
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