Top Call Center Services & Voice Services in Oslo

Ratings Updated: August 29, 2026

We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. Learn how Clutch ensures trust

All Companies Leaders Matrix Pricing Services Guide Call Centers Trends

0 Leaders 10 Contenders

Get Matched

10 Companies

Country: Norway

City: Oslo

List of the Top Oslo Call Center Companies & Voice Services

Sponsored

Featured

What are Featured Providers?

Hugo Inc.

5.0 28 reviews

Verified

$1,000+

< $25 / hr

1,000 - 9,999

Serves Oslo, Norway

Services provided

20% Call Center Services

25% Customer Service Outsourcing

15% Back Office Outsourcing +4 services

10% Content Moderation Services

10% Data Annotation Services

10% Finance & Accounting Outsourcing (FAO)

10% Sales Outsourcing

Hugo Inc. | Top CX Provider is a distinguished company specializing in Contact Center Services, offering comprehensive Customer Support Services across various channels such as email, chat, and phone. The client reviews highlight their adaptability and efficiency, with 100% positive feedback on their seamless integration and ability to enhance customer engagement capabilities, resulting in impressive metrics like a 99.8% accuracy in order processing and fulfillment.

See all 28 projects

3 of 3 Call Center Services reviews are 5 stars

$50,000 – $199,999 avg. project cost

Call Center Services PROJECT HIGHLIGHT

Call Center Services for Automotive Company
5.0 — Hugo manages all incoming communications across multiple channels, including email, chat, and WhatsApp. The team works to expand call center operations for outbound calls and improve reach. Read more
Read 3 Reviews

Was this helpful?

Industry Experience

Hugo Inc. has received positive feedback across various industries, including Financial Services, eCommerce, Automotive, Information Technology, Gaming, Media, and Advertising & Marketing. Clients commend their expertise in enhancing customer support, streamlining operations, and driving revenue growth. In Financial Services, they excel at global customer experience management; in eCommerce, they improve back-office efficiency. Their adaptable project management and commitment to quality have resulted in measurable outcomes such as increased transaction volume and improved customer satisfaction, making them a reliable partner for businesses seeking growth and operational excellence.
Read All Reviews

Select Industry to see insights

Media Information technology Financial services eCommerce Food & Beverages Automotive Environmental Services Advertising & marketing Gaming Software

Was this helpful?

Average Project Cost Breakdown

$50,000 to $199,999 (7) $200,000 to $999,999 (6) $10,000 to $49,000 (2)

What Clients Have Said
Clients consistently commend Hugo Inc. for providing excellent value for money, noting that their services align well with project costs. For instance, a CMO highlighted Hugo's 'good value for cost' in scaling customer experience infrastructure, while a Head of Finance remarked on their 'great culture fit' and 'good value for cost.' Overall, the sentiment reflects satisfaction with the pricing relative to the quality and impact of services delivered, reinforcing Hugo's reputation as a cost-effective partner.
Read All Reviews

Was this helpful?

View projects from:

United States (9) Kenya (3) France (1) Netherlands (1) United Arab Emirates (1) England (1)

Was this helpful?

View Profile Visit Website
SupportYourApp

4.8 87 reviews

Premier Verified

$1,000+

< $25 / hr

1,000 - 9,999

Serves Oslo, Norway

Services provided

30% Call Center Services

30% Customer Service Outsourcing

20% AI Agents +2 services

15% Back Office Outsourcing

5% Data Annotation Services

SupportYourApp is a customer service center specializing in Contact Center Services, providing comprehensive solutions including Customer Support Services, Phone Support, and Telephonic Support. Across various reviews, clients praised their efficiency and adaptability, with many noting their proactive approach and commitment to client schedules. Approximately 90% of reviews highlighted their ability to handle high volumes of customer inquiries effectively.

See all 87 projects
Reviews mention Reliable
SupportYourApp has consistently received positive feedback regarding its reliability. Clients highlighted the company's dependable service, noting that their teams are always available and responsive. For instance, a client from HyperCinema remarked on the 'reliability' of the agents overseeing AI operations, which significantly reduced errors. Another client from a gaming company praised the 'consistent service quality and responsiveness' of SupportYourApp, reinforcing their strong reputation for reliability across multiple projects.

Customer Service Outsourcing for Self-Care Platform

4.0 Jul 8, 2025

The team has been responsive, reliable, and easy to work with. It’s been a smooth partnership, and we look forward to continuing to coordinate with the team. The team is reliable and responsive to our needs. They operate during our key hours.
Read Full Review

Customer Service Outsourcing for Software Company

5.0 Oct 13, 2025

SupportYourApp delivered 24/7 omnichannel support with strong service availability, fast response times, and high customer satisfaction. The team has been responsive, reliable, and very proactive. We value a structured approach, ensuring smooth coordination and communication across all support channels.
Read Full Review

Customer Service Outsourcing for Gaming Company

5.0 Nov 12, 2025

The team’s availability around the clock helps us maintain strong customer engagement and ensure uninterrupted support. Their professionalism and efficiency have contributed positively to our service standards. Communication is straightforward and focused on essential updates. They respond promptly to important issues and maintain a flexible approach to our operational needs. We appreciate their reliability and ability to provide consistently high-quality support within a shared team structure.
Read Full Review

IT Staff Aug for Generative AI Platform

4.5 Feb 15, 2026

The biggest impact has been reliability. Having a team we can trust to oversee AI operations has reduced errors and given us added confidence that our AI-driven live experiences run smoothly. Their project management has been very smooth. We rarely had additional requests, and the agents consistently delivered on time and handled any issues efficiently.
Read Full Review

Read All Reviews

Was this helpful?

5 of 8 reviews are 5 stars

1 new review for Call Center Services services

Less than $10,000 avg. project cost

Reviewed 8 times in the past 6 months
In the last six months, client feedback for SupportYourApp has been predominantly positive, highlighting effective communication, responsiveness, and adaptability. For instance, one client noted the successful handling of increased support requests and consistent delivery, while another emphasized the seamless integration of SupportYourApp's team with their internal operations. However, one review expressed significant dissatisfaction due to a lack of accountability and efficiency, indicating areas for improvement. Overall, clients appreciate the company's commitment to operational excellence and customer satisfaction.
Read 8 Recent Reviews

Was this helpful?

Industry Experience

SupportYourApp has demonstrated expertise across various industries, including Arts & Entertainment, Media, Energy & Natural Resources, Retail, Information Technology, and Financial Services. Feedback highlights their strengths in customer support, effective communication, and adaptability to client needs. Clients appreciate their proactive approach, efficiency in handling inquiries, and ability to scale teams quickly. Overall sentiment is positive, particularly in sectors like IT and Media, where they significantly enhance operational efficiency and customer satisfaction.
Read All Reviews

Select Industry to see insights

Hospitality & leisure Non-profit Transportation Consumer Products eCommerce HVAC Telecommunications Research Arts, entertainment & music Healthcare Other Industry Social Networking Business services Gaming Software Education Financial services Energy & natural resources Manufacturing Fitness Wellness & Fitness Other industries Retail Media Advertising & marketing Information technology IT Services

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (19) $50,000 to $199,999 (11) Less than $10,000 (7) $1,000,000 to $9,999,999 (2) $200,000 to $999,999 (1)

What Clients Have Said
SupportYourApp has received positive feedback regarding its cost-effectiveness and value for money. Clients frequently mention that their pricing fits within budget constraints while delivering quality service. For instance, one client noted, 'Pricing fit our budget and good value for cost,' emphasizing the alignment of SupportYourApp’s services with their financial expectations. Overall, clients express satisfaction with the return on investment, highlighting that the support received often exceeds their initial expectations.
Read All Reviews

Was this helpful?
View Profile Visit Website
Valoris Center

4.9 15 reviews

Premier Verified

$1,000+

< $25 / hr

250 - 999

Serves Oslo, Norway

Services provided

50% Call Center Services

20% Customer Service Outsourcing

15% Back Office Outsourcing +1 service

15% CRM Consulting and SI

Valoris Center is a company specializing in Contact Center Services, offering a comprehensive suite of solutions, including Inbound and Outbound Call Center, Customer Support Services, and Telemarketing Services. Reviews indicate a strong emphasis on punctuality, flexibility, and customer care, with over 85% client satisfaction ratings and notable mentions for their proactive and adaptable approach.

See all 15 projects
Reviews mention Innovative
Clients have praised Valoris Center for their innovative approach and proactive problem-solving capabilities. A notable instance includes the Head of Customer Support at Aircash, who commended their project management team for consistently presenting innovative ideas and delivering expected results. The overall sentiment reflects a strong appreciation for Valoris Center's ability to enhance customer experiences through creative strategies, aligning well with client objectives and fostering successful collaboration.

Call Center & Sales Services for FinTech Platform Co

5.0 Nov 14, 2024

The project management team was highly professional, consistently bringing innovative ideas to the table and delivering the expected results.
Read Full Review

Read All Reviews

Was this helpful?

1 of 1 reviews is 5 stars

1 new review for Call Center Services services

Unknown avg. project cost

Reviewed 1 time in the past 6 months
In the past six months, Valoris Center has received positive feedback for their punctual project management and effective customer support. Clients, such as the Quality Manager of BRT SPA, highlighted their impressive reaction time to needs and understanding of customer requirements. The company was praised for its good cultural fit and value for cost. Overall, the sentiment is highly favorable, with no noted areas for improvement at this time.
Read 1 Recent Review

Was this helpful?

Average Project Cost Breakdown

$10,000 to $49,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently highlight Valoris Center's competitive pricing and excellent value for money. One client noted a 'good value for cost' and praised their culture fit. Another mentioned that Valoris' pricing 'fit our budget' while delivering high-quality service. Overall, sentiment is positive, with multiple clients emphasizing the company's ability to provide cost-effective solutions without compromising service quality, making them an appealing option for various projects.
Read All Reviews

Was this helpful?

More responsive than most other service providers

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

Was this helpful?
View Profile Visit Website
Webhelp

Not yet reviewed

Undisclosed

Undisclosed

10,000+

Oslo, Norway

Services provided

23% Call Center Services

33% Customer Service Outsourcing

15% Sales Outsourcing +17 services

5% Back Office Outsourcing

5% Business Consulting

5% Finance & Accounting Outsourcing (FAO)

1% AI Development

1% BI & Big Data Consulting & SI

1% CRM Consulting and SI

1% Custom Software Development

1% Digital Strategy

1% Graphic Design

1% HR Consulting

1% Mobile App Development

1% Transcription

1% Translation

1% UX/UI Design

1% Unified Communications Consulting & SI

1% Web Design

1% Web Development

Webhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services.
Read more

Oslo, Norway

Storgata 38, 0182 Oslo
Oslo, Norway 0182
401 - 500

+47 21 01 01 21

See All Locations (52)

Was this helpful?

View Profile
Mycalls

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Oslo, Norway

Services provided

50% Call Center Services

25% Back Office Outsourcing

25% Customer Service Outsourcing

Mycalls, a midsize call center, is located in Islamabad, Pakistan and Oslo, Norway. Their services include Call Center Services and Back Office Outsourcing.
Read more

Oslo, Norway

12 Grønland
Oslo, Norway 0188
50 - 75

+47 489 19 557

See All Locations (2)

Was this helpful?

View Profile
The Color Club

Not yet reviewed

$5,000+

$100 - $149 / hr

50 - 249

Oslo, Norway

Services provided

10% Branding

10% CRM Consulting and SI

10% Content Marketing +7 services

10% Conversion Optimization

10% Email Marketing

10% Graphic Design

10% Media Planning & Buying

10% Sales Outsourcing

10% Video Production

10% Web Development

Founded in 1994, The Color Club is a midsize København, Denmark-based branding firm. Their services include Branding and Media Planning & Buying.
Read more

Oslo, Norway

12 Kristian Augusts gate
Oslo, Norway 0164
2 - 5

+45 70 26 14 22

See All Locations (4)

Was this helpful?

View Profile

Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.

Get My Matches

DRS Telemarketing

Not yet reviewed

$1,000+

< $25 / hr

50 - 249

Oslo, Norway

Services provided

65% Call Center Services

35% Sales Outsourcing

DRS Telemarketing is a call center company. Located in Oslo, Norway, their midsize team specializes in Call Center Services and Sales Outsourcing. The firm was launched in 2004.
Read more

View Profile
Maskineriet AS

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Oslo, Norway

Services provided

40% Call Center Services

30% Customer Service Outsourcing

30% Sales Outsourcing

Maskineriet AS is a call center. Their team is in Oslo, Norway and Skien, Norway. The firm provides Call Center Services and Customer Service Outsourcing.
Read more

View Profile
RSI NGD Group of Companies

Not yet reviewed

$1,000+

Undisclosed

50 - 249

Oslo, Norway

Services provided

10% Call Center Services

10% Back Office Outsourcing

10% Business Consulting +8 services

10% Content Writing Services

10% Customer Service Outsourcing

10% Digital Strategy

10% Sales Outsourcing

10% Search Engine Optimization

10% Web Design

5% HR Outsourcing

5% Staffing

RSI NGD Group of Companies is a customer service outsourcing firm renowned for enhancing customer experience operations. The company received overwhelmingly positive feedback, with 100% of reviewers praising their commitment to delivering unique, cost-effective solutions that exceeded expectations and increased customer satisfaction. Additionally, 100% of the feedback highlighted their exemplary project management and communication skills.

Oslo, Norway

2 Edvard Storms gate
Oslo, Norway 0166
6 - 9

See All Locations (19)

Was this helpful?

View Profile
Franke Sjøberg AS

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Oslo, Norway

Services provided

50% Call Center Services

50% Customer Service Outsourcing

Small phone answering service and Customer Service Outsourcing company Franke Sjøberg AS, is headquartered in Oslo, Norway. The team provides Call Center Services and Customer Service Outsourcing.
Read more

View Profile
Skycall AS

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Oslo, Norway

Services provided

50% Call Center Services

50% Customer Service Outsourcing

Skycall AS, a small call center company and Customer Service Outsourcing company, is based in Oslo, Norway. The team specializes in Call Center Services and Customer Service Outsourcing.
Read more

View Profile
SalesUp

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

Sande i Vestfold, Norway

Services provided

70% Search Engine Optimization

30% Sales Outsourcing

SalesUp, a SEO company, is headquartered in Sande i Vestfold, Norway. Launched in 2014, the team provides Search Engine Optimization and Sales Outsourcing.
Read more

View Profile
ProffCom AS

Not yet reviewed

$1,000+

< $25 / hr

50 - 249

Oslo, Norway

Services provided

50% Call Center Services

25% Customer Service Outsourcing

25% Sales Outsourcing

ProffCom AS, a midsize call center, is based in Oslo, Norway. Their services include Call Center Services and Sales Outsourcing.
Read more

View Profile

Tell us what you need — we’ll match you with top agencies in minutes.

Get My Matches

Look for Verified Providers

Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn more

Hire with confidence

Clutch Certification badges show the service areas a provider specializes in, backed by 3+ verified, high-rated reviews in the last 24 months. Learn more

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.

Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.

We evaluate service providers using a structured methodology that combines:

In-depth client interviews and ratings
Comprehensive project details
Market presence
Portfolio examples and industry recognition

This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.

We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.

Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.

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.

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 Oslo Call Center Companies & Voice Services

Webhelp

Undisclosed

Undisclosed

10,000+

Oslo, Norway

Ability to deliver

7.2/40.0

0/20 Reviews

0/10 Clients & Experience

7.2/10 Market Presence

Service focus

23% Call Center Services

15% Sales Outsourcing

62% Other

View Profile Visit Website
Mycalls

Undisclosed

Undisclosed

50 - 249

Oslo, Norway

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

50% Call Center Services

50% Other

View Profile Visit Website
The Color Club

$5,000+

$100 - $149 / hr

50 - 249

Oslo, Norway

Ability to deliver

11.9/40.0

0/20 Reviews

6.3/10 Clients & Experience

5.6/10 Market Presence

Service focus

10% Sales Outsourcing

90% Other

View Profile Visit Website
DRS Telemarketing

$1,000+

< $25 / hr

50 - 249

Oslo, Norway

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

65% Call Center Services

35% Sales Outsourcing

View Profile Visit Website
Maskineriet AS

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

40% Call Center Services

30% Sales Outsourcing

30% Other

View Profile Visit Website
RSI NGD Group of Companies

$1,000+

Undisclosed

50 - 249

Oslo, Norway

Ability to deliver

4.9/40.0

0/20 Reviews

0/10 Clients & Experience

4.9/10 Market Presence

Service focus

10% Call Center Services

10% Sales Outsourcing

80% Other

View Profile Visit Website
Franke Sjøberg AS

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

50% Call Center Services

50% Other

View Profile Visit Website
Skycall AS

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

50% Call Center Services

50% Other

View Profile Visit Website
SalesUp

$5,000+

$100 - $149 / hr

2 - 9

Sande i Vestfold, Norway

Ability to deliver

5.7/40.0

0/20 Reviews

0/10 Clients & Experience

5.7/10 Market Presence

Service focus

30% Sales Outsourcing

70% Other

View Profile Visit Website
ProffCom AS

$1,000+

< $25 / hr

50 - 249

Oslo, Norway

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

50% Call Center Services

25% Sales Outsourcing

25% Other

View Profile Visit Website

Latest Call Centers Articles

See all articles

How to Build a Budget for Call Center Services [With Template]

Updated May 26, 2026

Sydney Wess

Call center costs can add up over time, so it’s important that companies establish a thorough budget plan before outsourcing.

Call Center Budget Template

Guide to Call Center Outsourcing

Updated March 24, 2026

Hannah Hicklen

Call center outsourcing is when a company hires a BPO service provider to handle inbound or outbound calls.

Call Center Outsourcing

How To Hire a Call Center in 4 Steps

Updated March 24, 2026

Sydney Wess

Looking to hire a call center? Connecting with a reliable team has never been easier— check out our quick 4-step process to find the perfect partnership.

Call Center Outsourcing

Similar Categories

Related Services

Transcription in Oslo Translation in Oslo BPO in Oslo Human Resources in Oslo

Specialties

Telemarketing Answering Services Order Processing Appointment Setting Lead Generation Virtual Receptionist Sales Outsourcing Inbound Appointment Setting Outbound

Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.

Top Call Center Services & Voice Services in Oslo

List of the Top Oslo Call Center Companies & Voice Services

Call Center Services for Automotive Company

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Reliable

Customer Service Outsourcing for Self-Care Platform

Customer Service Outsourcing for Software Company

Customer Service Outsourcing for Gaming Company

IT Staff Aug for Generative AI Platform

Reviewed 8 times in the past 6 months

Industry Experience

Select Industry to see insights

Average Project Cost Breakdown

What Clients Have Said

Reviews mention Innovative

Call Center & Sales Services for FinTech Platform Co

Reviewed 1 time in the past 6 months

Average Project Cost Breakdown

What Clients Have Said

Valoris Center is very responsive

Tell us what you need — we’ll match you with top agencies in minutes.

Why Trust Clutch

List of the Top Oslo Call Center Companies & Voice Services

Latest Call Centers Articles

How to Build a Budget for Call Center Services [With Template]

Guide to Call Center Outsourcing

How To Hire a Call Center in 4 Steps

Similar Categories

Related Services

Specialties