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Top Outbound Call Centers in Hamburg

Ratings Updated: April 3, 2026

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2 Leaders 11 Contenders

13 Companies

Country: Germany

City: Hamburg

List of the Top Hamburg Outbound Call Center Providers

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Significo

5.0 6 reviews

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$1,000+

$25 - $49 / hr

50 - 249

Dassendorf, Germany

Services provided

40% CRM Consulting and SI

40% Call Center Services

10% Back Office Outsourcing +1 service

10% Customer Service Outsourcing

Significo is a customer service outsourcing company known for its expertise in enhancing customer satisfaction and loyalty programs. Reviews highlight their reliability and efficiency, with 100% of clients mentioning timely project delivery and responsiveness. Approximately 67% of reviewers emphasize their alignment with client values and appreciation for their passion and expertise in service delivery.

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Reviews mention Reliable
Clients consistently describe Significo as impressively fast and reliable, noting that all agreed-upon tasks were executed seamlessly. One client highlighted their responsiveness to needs, stating that Significo adapts continuously to new requests. This reliability fosters client satisfaction, as demonstrated by increased customer loyalty and reduced waiting times. Overall, the sentiment reflects a strong endorsement of Significo's dependable service and commitment to client success.

Customer Support Services for Oil & Gas Company

5.0 Feb 15, 2024

They are impressively fast and reliable. Everything we agreed on was executed fast and seamless. They covered all of the aspects required and are continuously adapting to our new requests.
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Industry Experience

Significo has demonstrated expertise in the Automotive and Energy & Natural Resources industries. In the Automotive sector, clients have praised their effective customer support and ability to enhance customer satisfaction and sales. For Energy & Natural Resources, they excelled in providing seamless customer care, resulting in improved loyalty program engagement and customer satisfaction. Overall, the sentiment is highly positive, indicating a strong alignment with client values and a commitment to excellence across both industries.
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Automotive Energy & natural resources

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Average Project Cost Breakdown

Less than $10,000 (1) $50,000 to $199,999 (1)

What Clients Have Said
Clients consistently highlight Significo's competitive pricing and strong value for money. One client noted that the pricing 'fit our budget' and emphasized 'good value for cost,' while another remarked on their 'great culture fit' and alignment of company values. Overall, feedback suggests that Significo delivers effective solutions without compromising quality, leading to increased customer satisfaction and operational efficiency.
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Dassendorf, Germany

Dorfstrasse 222
Dassendorf, Germany 21521
50 - 75

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AI bees

4.5 95 reviews

$1,000+

Undisclosed

50 - 249

Hamburg, Germany

Services provided

30% Content Marketing

30% Sales Outsourcing

15% Call Center Services +2 services

15% Search Engine Optimization

10% BI & Big Data Consulting & SI

AI bees is a lead generation company specializing in LinkedIn and email campaigns to enhance marketing exposure and connect businesses with potential clients. Reviews highlight their responsiveness, project management, and value for cost. Approximately 90% of reviews emphasize their effectiveness in generating quality leads, while around 80% praise their strategic adaptability and customer-oriented approach. Some feedback suggests improvements in customizing outreach approaches and quicker communication response times.

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Industry Experience

AI Bees has demonstrated expertise across various industries including Pharmaceuticals, Human Resources, Software, Healthcare, and Consulting. Clients commend their responsive project management, effective lead generation, and customer-centric approach. Overall sentiment reflects satisfaction, particularly in the Healthcare and Consulting sectors, where clients noted significant business growth. Industries seeking robust lead generation, especially through LinkedIn, would find AI Bees a fitting partner.
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Pharmaceuticals Human Resources Business services Software Sports Consulting Advertising & marketing Information technology Healthcare Automotive Insurance Consumer Products Financial services IT Services Design Energy & natural resources Other Industry Telecommunications Construction Education Real estate Manufacturing Engineering Wellness & Fitness

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Average Project Cost Breakdown

Less than $10,000 (39) $10,000 to $49,000 (26) $50,000 to $199,999 (4) $10,000,000 + (1)

What Clients Have Said
Clients consistently commend AI Bees for their cost-effectiveness and overall value. Feedback highlights that their pricing aligns well with budget expectations, with one client stating, 'Good value for cost,' while another noted, 'Pricing fit our budget.' Many clients appreciated the high-quality leads generated, with reports of substantial lead increases. Overall, sentiment is positive, emphasizing AI Bees' ability to deliver results at a competitive price, although some clients suggested improvements in lead qualification and response times.
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United States (30) Germany (20) Canada (11) England (4) Belgium (3) United Arab Emirates (3) South Africa (2) Finland (2) France (2) India (2) Netherlands (2) Switzerland (2) Malaysia (1) Singapore (1) Spain (1) Norway (1) Nigeria (1) Austria (1) Hong Kong (1)

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Hamburg, Germany

Gertigstraße 39
Hamburg, Germany 22303
2 - 5

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Leadvolution

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Hamburg, Germany

Services provided

60% Sales Outsourcing

20% Digital Strategy

20% Social Media Marketing

Launched in 2019, Leadvolution is a small Sales Outsourcing company. Their services include Sales Outsourcing and Digital Strategy.
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PONTON GmbH

Not yet reviewed

Undisclosed

Undisclosed

10 - 49

Hamburg, Germany

Services provided

30% Blockchain

30% Sales Outsourcing

20% Custom Software Development +2 services

10% Low/No Code Development

10% Web Design

PONTON GmbH is a software development firm launched in 2001. Their services include Custom Software Development and Blockchain.
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Cell it!

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Hamburg, Germany

Services provided

30% Advertising

20% Corporate Training & Coaching

15% Call Center Services +3 services

15% Sales Outsourcing

10% Business Consulting

10% Financial Consulting

Cell it! is an Advertising company. The small Hamburg, Germany-based team offers Advertising and Corporate Training & Coaching. The firm was launched in 2008.
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FluxGrowth

4.8 3 reviews

$25,000+

Undisclosed

10 - 49

Lübeck, Germany

Services provided

50% Marketing Strategy

50% Sales Outsourcing

FluxGrowth is your high-ticket closing partner, built for scale, aligned by performance. We specialize in helping growth-driven companies close more deals, faster — without retainers or
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EternaScale

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Osterholz-Scharmbeck, Germany

Services provided

40% Sales Outsourcing

20% Demand Generation Marketing

20% Email Marketing +1 service

20% Search Engine Optimization

EternaScale is a small Sales Outsourcing company. Founded in 2025, the team focuses on Sales Outsourcing and Email Marketing.
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Intan international

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Bremen, Germany

Services provided

20% Branding

20% E-Commerce Development

20% Pay Per Click +3 services

20% Search Engine Optimization

10% Call Center Services

10% Sales Outsourcing

Intan international, a branding agency, was launched in 1981. The midsize team offers Branding and E-Commerce Development.
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Azur Dialog

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Bremen, Germany

Services provided

60% Sales Outsourcing

40% Call Center Services

Azur Dialog is a Sales Outsourcing company. The team is in Bremen, Germany, and their services include Sales Outsourcing and Call Center Services.
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Simon & Focken Bremen

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Bremen, Germany

Services provided

40% Call Center Services

40% Customer Service Outsourcing

20% Back Office Outsourcing

Founded in 1994, Simon & Focken Bremen is a small answering service company. Their team provides Call Center Services and Customer Service Outsourcing.
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hanseatic dialog

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Bremen, Germany

Services provided

35% Back Office Outsourcing

35% Customer Service Outsourcing

30% Call Center Services

Hanseatic dialog is a Back Office Outsourcing company. Launched in 2006, the team specializes in Back Office Outsourcing and Customer Service Outsourcing. The firm is headquartered in Bremen,
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maXima Service

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Bremen, Germany

Services provided

45% Customer Service Outsourcing

25% Back Office Outsourcing

20% Call Center Services +1 service

10% Sales Outsourcing

MaXima Service is a small Customer Service Outsourcing company. Launched in 2002, the team provides Customer Service Outsourcing and Back Office Outsourcing.
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getaline GmbH

Not yet reviewed

$1,000+

< $25 / hr

1,000 - 9,999

Hamburg, Germany

Services provided

60% Call Center Services

20% Back Office Outsourcing

20% Email Marketing

Getaline GmbH, a phone answering service, was launched in 1994. They offers Call Center Services and Email Marketing.
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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 AI bees

2 Significo

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 2 Hamburg Outbound Call Center Providers

AI bees

$1,000+

Undisclosed

50 - 249

Hamburg, Germany

Ability to deliver

24.8/40.0

17/20 Reviews

2/10 Clients & Experience

5.9/10 Market Presence

Service focus

150% Outbound Voice Services

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Significo

$1,000+

$25 - $49 / hr

50 - 249

Dassendorf, Germany

Ability to deliver

30.2/40.0

16.8/20 Reviews

7.8/10 Clients & Experience

5.6/10 Market Presence

Service focus

160% Outbound Voice Services

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Leadvolution

Undisclosed

Undisclosed

10 - 49

Hamburg, Germany

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

180% Outbound Voice Services

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PONTON GmbH

Undisclosed

Undisclosed

10 - 49

Hamburg, Germany

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

90% Outbound Voice Services

10% Other

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Cell it!

Undisclosed

Undisclosed

2 - 9

Hamburg, Germany

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

105% Outbound Voice Services

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FluxGrowth

$25,000+

Undisclosed

10 - 49

Lübeck, Germany

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

150% Outbound Voice Services

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EternaScale

Undisclosed

Undisclosed

2 - 9

Osterholz-Scharmbeck, Germany

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

120% Outbound Voice Services

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Intan international

Undisclosed

Undisclosed

50 - 249

Bremen, Germany

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

70% Outbound Voice Services

30% Other

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Azur Dialog

Undisclosed

Undisclosed

2 - 9

Bremen, Germany

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

340% Outbound Voice Services

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Simon & Focken Bremen

Undisclosed

Undisclosed

2 - 9

Bremen, Germany

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

160% Outbound Voice Services

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hanseatic dialog

Undisclosed

Undisclosed

2 - 9

Bremen, Germany

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

120% Outbound Voice Services

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maXima Service

Undisclosed

Undisclosed

2 - 9

Bremen, Germany

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

110% Outbound Voice Services

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getaline GmbH

$1,000+

< $25 / hr

1,000 - 9,999

Hamburg, Germany

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

240% Outbound Voice Services

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