Top Lead Generation Companies in Spain

Ratings Updated: April 1, 2026

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5 Leaders 15 Contenders

24 Companies

Country: Spain

Sales Outsourcing: B2B Lead Generation

List of the Top Spain Lead Generation Services

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What are Featured Providers?
A-SALES AB

4.9 62 reviews
Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves Spain

Services provided

80% Sales Outsourcing

10% Call Center Services

10% Email Marketing

Focus Areas

60% B2B Lead Generation

30% B2B Appointment Setting

10% B2B Lead Qualification

A-SALES AB is a Sales Outsourcing Solutions company specializing in Sales Team Outsourcing, Sales Talent Acquisition, and Sales Process Automation. They have delivered consistent results with a structured approach, achieving a monthly average of 9-22 qualified meetings for various clients. Reviews indicate a 90% satisfaction rate, highlighting their ability to understand niche markets and tailor outreach effectively, although one review reported a negative experience due to low-quality service and unprofessional conduct.

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Reviews mention Innovative
Clients consistently highlight A-SALES AB's innovative approach, noting their proactive strategies and commitment to continuous improvement. One client emphasized their ability to innovate and enhance campaigns, while another praised their innovative thinking that facilitated high-quality lead generation. Overall, the sentiment reflects a strong appreciation for the company's creativity and adaptability, contributing significantly to client success.

Sales Appointment Setting for Optimization Strategy Company

5.0 Jun 24, 2024

I really enjoyed working with them, genuinely. They are down to earth, and are always looking for ways to innovate, improve campaigns, book more meetings.
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Lead Generation for Digital Marketing Agency

5.0 Mar 29, 2024

We appreciated their proactive approach, clear communication, and innovative thinking.
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40 of 43 Sales Outsourcing reviews are 5 stars

19 new reviews for Sales Outsourcing in past 6 months

Less than $10,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

Sales Outsourcing & Lead Geneneration for B2B SaaS Company
5.0 — A-SALES AB provides ongoing sales outsourcing services for a B2B SaaS company. The team engages with enterprise accounts and sets meetings with qualified leads using email and phone outreach. Read more
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Average Project Cost Breakdown

Less than $10,000 (19) $10,000 to $49,000 (13)

What Clients Have Said
The feedback regarding A-SALES AB's pricing indicates a consistent sentiment of good value for money. Many clients noted that the company's services fit their budgets while delivering impressive results, such as generating a steady stream of qualified meetings. One client highlighted, 'Pricing fit our budget' and 'Good value for cost,' while another mentioned, 'They delivered all promises and were always responsive.' However, a few reviews expressed concerns about the quality of service, suggesting that client experiences may vary, especially regarding the effectiveness of communication and project management.
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United States (13) Sweden (10) Norway (7) India (4) England (3) Finland (2) Canada (1) Germany (1) France (1) Netherlands (1) Australia (1) Philippines (1) Poland (1) Singapore (1) Belgium (1) United Arab Emirates (1) Armenia (1) Austria (1)

This provider is fluent in 26 languages:

English

Arabic

Russian

Portuguese

German

French

Turkish

Italian

Polish

Ukrainian

Romanian

Dutch

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SalesAR

4.9 129 reviews
Premier Verified

$1,000+

< $25 / hr

50 - 249

Serves Spain

Services provided

80% Sales Outsourcing

10% Call Center Services

5% Content Marketing +1

5% Email Marketing

Focus Areas

60% B2B Lead Generation

40% B2B Appointment Setting

SalesAR is a sales development agency specializing in sales outsourcing solutions, with a focus on lead generation and sales team augmentation. The company's reviews reveal a mixed response, with approximately 70% highlighting their structured approach and effective project management. However, around 20% of clients suggest room for improvement in delivering promised results. Overall, SalesAR is praised for its professionalism, flexibility, and communication, which are regarded as key strengths by many clients.

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8 of 14 B2B Lead Generation reviews are 5 stars

3 new reviews for B2B Lead Generation in past 6 months

Less than $10,000 avg. project cost

B2B Lead Generation Experience

SalesAR has received mixed feedback regarding their B2B Lead Generation services. Approximately 62% of reviews highlight positive outcomes such as effective communication and valuable lead generation strategies, while 38% report unsatisfactory results, including zero leads for some clients. Notable strengths include responsiveness, high-quality research, and successful appointment bookings, with one client achieving 35 meetings in a short period. However, issues with relevance and lead quality were noted. Overall, SalesAR is recognized for its commitment and professional service.
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Industry Experience

SalesAR has demonstrated strong capabilities across various industries including IT, healthcare, education, and manufacturing, receiving positive feedback for its lead generation and appointment-setting services. Clients report satisfaction with the provider's project management, adaptability, and quality of leads. In the IT sector, they successfully navigated complex environments to deliver targeted outreach, while in healthcare, their tailored approach facilitated connections with decision-makers. Overall, SalesAR is well-suited for businesses in search of effective lead generation strategies across diverse markets.
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Software Environmental Services IT Services Other Industry Non-profit Consulting Logistics & Supply Chain Advertising & marketing Financial services Engineering Research Chemicals & Biotechnology Retail eCommerce Media Legal Cannabis Beauty & Cosmetics Healthcare Pharmaceuticals Transportation Information technology Manufacturing Design Energy & natural resources Business services

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More responsive than most other service providers

SalesAR 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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TDCX

4.8 12 reviews

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Verified

$100,000+

Undisclosed

10,000+

Sant Adrià de Besòs, Spain

Services provided

20% Sales Outsourcing

50% Customer Service Outsourcing

10% Business Consulting +2

10% Call Center Services

10% Content Moderation Services

Focus Areas

100% B2B Lead Generation

TDCX is a business process outsourcing company specializing in customer service, technical support, and risk assessment across diverse industries, primarily in the APAC region. The company receives consistently positive feedback, with reviews highlighting their scalability, efficient communication, and proactive problem-solving capabilities. Clients appreciate their ability to adapt quickly to changes and deliver high-quality outcomes, with approximately 90% of feedback being positive.

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Reviews mention Results-oriented
Clients consistently express satisfaction with TDCX's results-oriented approach. Notably, one reviewer highlighted a significant improvement in customer satisfaction rates, with three markets ranking among the top five for customer voice. Another client emphasized the seamless integration of TDCX's services, noting that their service quality matched internal representatives. Overall, feedback underscores TDCX's commitment to achieving measurable outcomes and their proactive responsiveness to client needs.

Call Center Services for Premium Coffee Brand

5.0 Apr 24, 2022

With the help of TDCX, we see a significant improvement in our customer satisfaction rate. 3 of our markets ranked the top 5 best customer voice and mystery contact score within the company.
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Call Center Services for Luxury E-Commerce Company

5.0 Apr 8, 2022

We conduct mystery calls that prove their quality levels are the same as ours. Additionally, we have other KPIs such as productivity — in all metrics, they’re very much in line with our team.
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Industry Experience

TDCX demonstrates strong capabilities across various industries, including Hospitality & Leisure, Social Networking, Financial Services, Food & Beverages, Software, Consumer Products, Retail, and IT Services. Feedback emphasizes their agility, innovative problem-solving, and exceptional communication. Clients commend their ability to scale operations while maintaining high service quality, particularly in customer support and risk assessment. Overall sentiment is positive, with notable strengths in fostering partnerships, operational excellence, and a dedication to enhancing customer experience.
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Hospitality & leisure Social Networking Financial services Food & Beverages Software Consumer Products Retail IT Services

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Average Project Cost Breakdown

$1,000,000 to $9,999,999 (2) $200,000 to $999,999 (1) $10,000,000 + (1)

What Clients Have Said
Clients have expressed a generally positive sentiment regarding TDCX's cost and value for money. Feedback highlights their ability to deliver high-quality services while maintaining competitive pricing, as noted by a vendor manager who emphasized TDCX's best value in terms of cost and quality. However, some clients suggested that pricing could be more competitive. Overall, TDCX is regarded as a reliable partner that provides significant value, often exceeding expectations in service delivery.
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Sant Adrià de Besòs, Spain

Carrer Joan Miró 21, Barcelona, 08005, Spain
Sant Adrià de Besòs, Spain 08930
751 - 1000

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Mutare

5.0 4 reviews

$1,000+

Undisclosed

2 - 9

Barcelona, Spain

Services provided

25% Sales Outsourcing

30% Conversion Optimization

20% Email Marketing +3

10% Digital Strategy

10% Social Media Marketing

5% Content Marketing

Focus Areas

70% B2B Lead Generation

20% B2B Appointment Setting

10% B2B Lead Qualification

Mutare is a Sales Outsourcing Solutions provider that offers Sales Team Augmentation and Sales Support Services. With a focus on transparency and efficiency, Mutare has successfully managed various campaigns for its clients. Approximately 80% of reviewers appreciate their proactive approach, though some note market challenges affecting lead generation outcomes. Overall, clients value Mutare's alignment with company values and budget-friendly services.

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1 of 1 Sales Outsourcing reviews are 5 stars

$10,000 – $49,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

Sales Outsourcing & Lead Generation for Talent-Sourcing Co
5.0 — Mutare provides sales outsourcing and lead generation services for a talent-sourcing company. Mutare is responsible for generating qualified leads through outbound email outreach and LinkedIn social Read more
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Industry Experience

Mutare has demonstrated significant expertise in various sectors, notably IT Services, Advertising & Marketing, Financial Services, and Business Services. Clients praised their effective lead generation and outreach strategies, particularly through LinkedIn campaigns. Overall sentiment across these industries reflects satisfaction with their project management, creative solutions, and commitment to client success. Potential clients in these sectors can expect a partner well-versed in driving awareness and generating qualified leads.
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IT Services Advertising & marketing Financial services Business services

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Average Project Cost Breakdown

$10,000 to $49,000 (2) $50,000 to $199,999 (1)

What Clients Have Said
Clients generally perceive Mutare as providing good value for money, citing their pricing as a key factor in selecting the company. One client highlighted that Mutare's pricing fit their budget while delivering great results, particularly in lead generation. Another client noted that they deliver on time and within budget, further affirming the positive sentiment regarding cost-effectiveness. Overall, clients appreciate the balance between cost and the quality of services provided.
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Miami, Florida (1) Dallas, Texas (1) New York City, New York (1) Los Angeles, California (1)

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Vparagon

5.0 1 review

$1,000+

$25 - $49 / hr

10 - 49

Sabadell, Spain

Services provided

75% Sales Outsourcing

25% Business Consulting

Focus Areas

25% B2B Lead Generation

45% B2B Appointment Setting

30% B2B Lead Qualification

Vparagon is a sales consultancy firm specializing in advising companies on advanced sales techniques and lead generation strategies. Clients praise their straightforward approach and extensive sales knowledge, with 100% positive feedback highlighting their ability to improve customer outreach and conversion rates effectively. Their expertise in utilizing tools like Sales Navigator is notably impressive.

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Industry Experience

Vparagon has demonstrated expertise primarily in the software industry, particularly in enhancing sales strategies and lead generation techniques. Feedback underscores their deep knowledge and practical coaching, leading to improved sales effectiveness for clients. The overall sentiment is highly positive, highlighting their straightforward communication and experienced team. Potential clients in the software sector seeking to enhance their sales capabilities and optimize lead generation processes would find Vparagon to be a suitable partner.
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Software

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Average Project Cost Breakdown

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

What Clients Have Said
Clients have expressed satisfaction with Vparagon's pricing, emphasizing the company's value for money. One CEO noted their straightforward approach and impressive expertise, stating that the investment led to significantly improved sales conversion rates. Another client highlighted the deep knowledge provided by Vparagon, which exceeded typical expectations. Overall, feedback indicates that clients feel they receive substantial value relative to the costs incurred, reinforcing the company's reputation for delivering effective solutions.
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S2M-group

4.7 11 reviews

$10,000+

$25 - $49 / hr

50 - 249

Barcelona, Spain

Services provided

65% Sales Outsourcing

25% Marketing Strategy

10% Other Marketing

Focus Areas

33% B2B Lead Generation

34% B2B Lead Qualification

33% B2B Appointment Setting

S2M-group is a Sales Outsourcing Solutions company that specializes in lead generation, sales team outsourcing, and sales performance enhancement. With positive feedback from over 90% of reviewers, clients commend S2M-group for their proactive approach, ability to integrate seamlessly with client teams, and high-quality lead qualification. Notable mentions include their impressive account and market intelligence capabilities and their role as a strategic partner.

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Reviews mention Exceptional results
Clients have reported exceptional results from their collaboration with S2M-group, highlighting a significant increase in qualified leads, with over 30 meetings generated, and enhanced market awareness. One client praised S2M's customized, data-driven lead generation approach and effective project management, noting timely delivery and consistent communication. Overall, the sentiment reflects high satisfaction with S2M's ability to understand client needs and deliver on objectives, despite minor initial challenges that were promptly addressed.

Lead Generation for Software Company

5.0 May 22, 2023

The measurable outcomes of the project included a significant increase in qualified leads, delivering more than 30 meetings, and improving our company's market awareness. S2M impressed us by tailoring their lead generation approach to our needs and target audience, using customized data-driven methods. They worked closely with us as a team and generated high-quality leads through an excellent qualification process and kept us informed through the comprehensive meeting form.
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4 of 6 Sales Outsourcing reviews are 5 stars

$50,000 – $199,999 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

Lead Generation for Telecommunications Company
5.0 — S2M-group provides lead generation services for a telecommunications company. They have targeted Europe and used email, LinkedIn, and phone calls to generate leads for the client. Read more
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Industry Experience

S2M-group has demonstrated strong expertise in industries including Media, Food & Beverages, Software, IT Services, and Telecommunications. Clients commend their lead generation capabilities, high-quality qualification processes, and proactive communication. Overall sentiment is positive, particularly in the Software and IT Services sectors, where they have significantly contributed to client growth and market awareness. Potential clients in these industries can expect tailored, results-driven partnership.
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Media Food & Beverages Software IT Services Other Industry Telecommunications

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Average Project Cost Breakdown

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

What Clients Have Said
Clients consistently highlighted S2M-group's strong value for money, noting their effective lead generation services and high-quality results. One client emphasized that S2M provided 'good value for cost,' while another remarked on their 'great culture fit' and alignment with client values. Overall, feedback reflects satisfaction with the pricing structure, suggesting that S2M-group delivers significant returns on investment through proactive engagement and tailored strategies.
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ReveGro

4.7 5 reviews

$1,000+

$50 - $99 / hr

10 - 49

Arrecife, Spain

Services provided

50% Sales Outsourcing

40% Call Center Services

10% Social Media Marketing

Focus Areas

30% B2B Lead Generation

70% B2B Appointment Setting

ReveGro is a Sales Development Agency offering Sales Outsourcing Solutions, Sales Team Augmentation, and Sales Performance Enhancement services. The company has received mostly positive feedback, with 67% of reviews highlighting their effective sales support services and 33% noting areas for improvement in project management. Clients appreciate their ability to align with company culture and deliver a trusted, professional service.

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Reviews mention Professional
ReveGro has received high praise for their professionalism, with clients noting their ability to deliver a trusted service and effectively engage with organizational structures. One client highlighted Heather's impressive drive and her skill in understanding company culture, stating, "Her ability to engage with an organization's structure at all levels is a great attribute she possesses." Overall, the sentiment reflects a strong commitment to professional standards and successful project management.

Email Mktg & Sales Outsourcing for Drainage Maintenance Co

5.0 Feb 12, 2024

The drive and impact Heather has on the business is fabulous. Her ability to immerse herself and her business by understanding the culture and behaviour of your organization is a critical ingredient to her success. They have delivered a trusted and professional service over the period, aligning a back to basics strategy in developing and delivering a robust sales line for the business. I highly recommend Heather who is fantastic to work with who cuts straight through the issues and deals with them in a professional manner. Her ability to engage with an organisations structure at all levels is a great attribute she possesses.
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2 of 3 B2B Lead Generation reviews are 5 stars

$10,000 – $49,000 avg. project cost

B2B Lead Generation Experience

ReveGro has received predominantly positive feedback for its B2B Lead Generation services, with 85% of reviewers expressing satisfaction in areas such as improved lead generation and revenue growth. Clients frequently commend the firm’s expertise, professionalism, and strong project management, although some noted rushed communication post-launch. Key highlights include a significant increase in new business opportunities, with one client reporting £100k+ in new contracts. Overall, clients value ReveGro as a trusted partner in enhancing sales and marketing efforts.
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Sandbach, England (1) Salford, England (1) High Wycombe, England (1)

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Arrecife, Spain

Calle Jose Molina
Arrecife, Spain 35500
10 - 15

0330 058 6602

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PowerSellers

5.0 2 reviews

$10,000+

Undisclosed

2 - 9

Madrid, Spain

Services provided

60% Sales Outsourcing

25% Market Research

15% Call Center Services

Focus Areas

20% B2B Lead Generation

50% B2B Appointment Setting

30% B2B Lead Qualification

PowerSellers is a Sales Outsourcing Solutions company specializing in lead generation, client relationship management, and sales performance enhancement. Reviews highlight their effective sales team augmentation, with 72% more leads generated annually and a notable customer reach expansion. Clients commend their excellent project management and responsiveness, citing a 57% increase in client contact.

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1 of 1 B2B Lead Generation reviews is 5 stars

$200,000 – $999,999 avg. project cost

B2B Lead Generation Experience

PowerSellers has received predominantly positive feedback for their B2B Lead Generation services, with a reported 72% increase in leads and 57% growth in client outreach year-on-year. Clients appreciate their effective communication, timely project management, and a strong cultural fit, with 90% highlighting satisfaction with the team's availability and responsiveness. While there were minor suggestions for improvement regarding patience during peak times, the overall sentiment reflects strong expertise and impactful results tailored to client needs.
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Industry Experience

PowerSellers has demonstrated strong capabilities in the Food & Beverage and Energy & Natural Resources industries. Clients commend their effective communication, responsiveness, and flexibility. In the Food & Beverage sector, they successfully assisted with renewable energy certificate procurement, providing good value for cost. In the Energy & Natural Resources sector, they excelled in lead generation, significantly increasing client outreach and lead quality. Overall, their expertise positions them well for projects within these industries, particularly for clients seeking reliable partnership for energy-related initiatives.
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Food & Beverage Energy & natural resources

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More responsive than most other service providers

PowerSellers 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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Madrid, Spain

6 Calle de Ponzano
Madrid, Spain 28010
2 - 5

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Sales Force Europe

Not yet reviewed

Undisclosed

Undisclosed

250 - 999

Madrid, Spain

Services provided

50% Sales Outsourcing

50% Business Consulting

Focus Areas

100% B2B Lead Generation

Sales Force Europe is a Business Consulting and Sales Outsourcing company established in 2022. Their services include Business Consulting and Sales Outsourcing.
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ColdIQ

Not yet reviewed

$5,000+

$100 - $149 / hr

2 - 9

Barcelona, Spain

Services provided

100% Sales Outsourcing

Focus Areas

50% B2B Lead Generation

50% B2B Appointment Setting

Founded in 2020, ColdIQ is a Sales Outsourcing company. The team focuses on Sales Outsourcing.
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Callpalooza

4.8 6 reviews

$1,000+

< $25 / hr

2 - 9

Barcelona, Spain

Services provided

65% Sales Outsourcing

20% Email Marketing

10% Search Engine Optimization +1

5% Content Marketing

Focus Areas

50% B2B Lead Generation

50% B2B Appointment Setting

Callpalooza is a Sales Outsourcing Solutions provider specializing in lead generation, outbound sales, and SDR practices for enhancing sales performance. Reviewers consistently highlight their effective project management, timely delivery, and excellent communication. Over 90% of clients appreciate their cost-effective services, with many noting their alignment with company values and culture.

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2 of 3 Sales Outsourcing reviews are 5 stars

$10,000 – $49,000 avg. project cost

Sales Outsourcing PROJECT HIGHLIGHT

Lead Generation Services for Software Development Company
5.0 — Callpalooza provides lead generation services for a software development firm. The team manages the client's email and LinkedIn lead generation campaigns, qualifies leads, and optimizes campaigns Read more
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Industry Experience

Callpalooza has demonstrated expertise across Consulting, Advertising & Marketing, and Software industries. Clients praised their lead generation and appointment-setting capabilities, particularly highlighting their cultural understanding and responsiveness. The overall sentiment is positive, with strengths noted in project management and communication. Particularly in Consulting, they excelled at building B2B connections, while in Advertising & Marketing, they effectively enhanced client sales strategies. Software clients appreciated their proactive approach in lead generation, making them a strong contender for projects across these sectors.
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Consulting Advertising & marketing Software

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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 Callpalooza's competitive pricing and strong value for money. For instance, the Managing Director of Crest Trade Services noted that Callpalooza's pricing fit their budget and provided great value for the cost. Similarly, the CEO of Amaseo GmbH emphasized the affordability and alignment of Callpalooza's services with their financial expectations. Overall, sentiment around the company's pricing is positive, with multiple clients expressing satisfaction with the cost relative to the quality of service received.
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Germany (1) Switzerland (1) United Arab Emirates (1) United States (1)

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Zennial

Not yet reviewed

$1,000+

$100 - $149 / hr

2 - 9

Palma, Spain

Services provided

50% Sales Outsourcing

25% Content Marketing

25% Email Marketing

Focus Areas

100% B2B Lead Generation

Established in 2018, Zennial is a Sales Outsourcing company. The team offers Sales Outsourcing and Content Marketing.
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CRONUTS DIGITAL

Not yet reviewed

$1,000+

$100 - $149 / hr

10 - 49

Barcelona, Spain

Services provided

20% Sales Outsourcing

20% Digital Strategy

20% Social Media Marketing +2

20% UX/UI Design

20% Web Design

Focus Areas

100% B2B Lead Generation

CRONUTS DIGITAL is a small Digital Strategy company headquartered in Barcelona, Spain. Their services include Digital Strategy and Social Media Marketing.
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to500in100 agency

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Torrevieja, Spain

Services provided

70% Sales Outsourcing

15% Business Consulting

15% Email Marketing

Focus Areas

30% B2B Lead Generation

40% B2B Appointment Setting

30% B2B Lead Qualification

To500in100 agency, a Sales Outsourcing company, was founded in 2022. They offers Sales Outsourcing and Email Marketing.
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The Outreach Dept.

Not yet reviewed

$1,000+

$100 - $149 / hr

2 - 9

Eivissa, Spain

Services provided

65% Sales Outsourcing

35% Email Marketing

Focus Areas

50% B2B Lead Generation

50% B2B Appointment Setting

Established in 2024, The Outreach Dept. Is a Sales Outsourcing company. Their services include Sales Outsourcing and Email Marketing.
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De Leadopvolgers

Not yet reviewed

$5,000+

Undisclosed

10 - 49

Alicante (Alacant), Spain

Services provided

50% Sales Outsourcing

50% Call Center Services

Focus Areas

10% B2B Lead Generation

80% B2B Appointment Setting

10% B2B Lead Qualification

De Leadopvolgers, an answering service company and Sales Outsourcing company, was founded in 2021. The agency offers Call Center Services and Sales Outsourcing.
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Alicante (Alacant), Spain

Calle Manuel Antón
Alicante (Alacant), Spain 03004
10 - 15

+34 865539419

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Essentiel Outsourcing S.L

Not yet reviewed

Undisclosed

< $25 / hr

50 - 249

Barcelona, Spain

Services provided

25% Sales Outsourcing

30% Call Center Services

25% Customer Service Outsourcing +2

10% Back Office Outsourcing

10% Recruitment Process Outsourcing

Focus Areas

40% B2B Lead Generation

40% B2B Appointment Setting

20% B2B Lead Qualification

Essentiel Outsourcing S.L, an answering service company, was launched in 2018. The team offers Call Center Services and Customer Service Outsourcing.
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Zector Digital Group SL

Not yet reviewed

$5,000+

Undisclosed

2 - 9

Málaga, Spain

Services provided

60% Sales Outsourcing

20% Direct Marketing

10% Account-Based Marketing +1

10% Email Marketing

Focus Areas

20% B2B Lead Generation

60% B2B Appointment Setting

20% B2B Lead Qualification

Zector Digital Group SL is a small Sales Outsourcing company founded in 2025. Their services include Sales Outsourcing and Direct Marketing.
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Ambiuz

Not yet reviewed

$5,000+

$50 - $99 / hr

2 - 9

València, Spain

Services provided

40% Sales Outsourcing

20% Business Consulting

20% Demand Generation Marketing +1

20% Market Research

Focus Areas

35% B2B Lead Generation

35% B2B Appointment Setting

30% B2B Lead Qualification

Ambiuz, a Sales Outsourcing company, was established in 2024. The agency offers Sales Outsourcing and Market Research, and is small.
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Arkeero

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Madrid, Spain

Services provided

20% Sales Outsourcing

20% Branding

20% Email Marketing +2

20% Pay Per Click

20% Video Marketing

Focus Areas

100% B2B Lead Generation

Branding agency Arkeero offers Branding and Email Marketing. They are headquartered in Madrid, Spain.
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Deyde DataCentric, S.L.U.

Not yet reviewed

Undisclosed

Undisclosed

50 - 249

Las Rozas de Madrid, Spain

Services provided

20% Sales Outsourcing

40% BI & Big Data Consulting & SI

20% Email Marketing +1

20% SMS Marketing

Focus Areas

100% B2B Lead Generation

Deyde DataCentric, S.L.U. Is a midsize data analytics company established in 1994. Their team specializes in BI & big data consulting & SI and Email Marketing.
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Viachannel

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Pozuelo de Alarcón, Spain

Services provided

10% Sales Outsourcing

15% Content Marketing

15% Direct Marketing +5

15% Event Marketing

15% Market Research

10% CRM Consulting and SI

10% Marketing Strategy

10% Web Development

Focus Areas

100% B2B Lead Generation

Founded in 2001, Viachannel is a small Direct Marketing company. Their team specializes in Direct Marketing and Market Research.
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Convertiam

Not yet reviewed

Undisclosed

Undisclosed

2 - 9

Santa Coloma de Gramenet, Spain

Services provided

10% Sales Outsourcing

25% Pay Per Click

25% Search Engine Optimization +2

25% Social Media Marketing

15% Conversion Optimization

Focus Areas

100% B2B Lead Generation

Launched in 2015, Convertiam is a social media marketing agency. In Santa Coloma de Gramenet, Spain, the team provides Social Media Marketing and Search Engine Optimization.
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LeadMasters International

Not yet reviewed

$5,000+

Undisclosed

10 - 49

Alicante (Alacant), Spain

Services provided

25% Sales Outsourcing

25% CRM Consulting and SI

25% Call Center Services +1

25% Customer Service Outsourcing

Focus Areas

10% B2B Lead Generation

80% B2B Appointment Setting

10% B2B Lead Qualification

CRM consulting and SI company LeadMasters International was established in 2021. The firm specializes in CRM consulting and SI and Call Center Services.
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SELLBYTEL

Not yet reviewed

$1,000+

< $25 / hr

1,000 - 9,999

Barcelona, Spain

Services provided

20% Sales Outsourcing

30% Call Center Services

20% Business Consulting +2

20% Recruiting

10% Customer Service Outsourcing

Focus Areas

60% B2B Lead Generation

40% B2B Appointment Setting

SELLBYTEL, a call center, is in Barcelona, Spain. The team focuses on Call Center Services and Business Consulting.
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Webhelp

Not yet reviewed

Undisclosed

Undisclosed

10,000+

Barcelona, Spain

Services provided

15% Sales Outsourcing

33% Customer Service Outsourcing

23% Call Center Services +17

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

Focus Areas

75% B2B Lead Generation

15% B2B Lead Qualification

10% B2B Appointment Setting

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

Av. Diagonal 197
Barcelona, Spain 08018
More than 5k

+34 93 400 5000

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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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Market presence
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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 Mutare

2 Vparagon

3 S2M-group

4 ReveGro

5 PowerSellers

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 5 Spain Lead Generation Services

Mutare

$1,000+

Undisclosed

2 - 9

Barcelona, Spain

Ability to deliver

30.8/40.0

16.2/20 Reviews

8.1/10 Clients & Experience

6.5/10 Market Presence

Service focus

25% Sales Outsourcing

70% B2B Lead Generation

75% Other

View Profile Visit Website
Vparagon

$1,000+

$25 - $49 / hr

10 - 49

Sabadell, Spain

Ability to deliver

27/40.0

16.2/20 Reviews

5.6/10 Clients & Experience

5.2/10 Market Presence

Service focus

75% Sales Outsourcing

25% B2B Lead Generation

25% Other

View Profile Visit Website
S2M-group

$10,000+

$25 - $49 / hr

50 - 249

Barcelona, Spain

Ability to deliver

24.7/40.0

16.2/20 Reviews

3/10 Clients & Experience

5.5/10 Market Presence

Service focus

65% Sales Outsourcing

33% B2B Lead Generation

35% Other

View Profile Visit Website
ReveGro

$1,000+

$50 - $99 / hr

10 - 49

Arrecife, Spain

Ability to deliver

21/40.0

15.2/20 Reviews

1.8/10 Clients & Experience

4/10 Market Presence

Service focus

50% Sales Outsourcing

30% B2B Lead Generation

50% Other

View Profile Visit Website
PowerSellers

$10,000+

Undisclosed

2 - 9

Madrid, Spain

Ability to deliver

20.4/40.0

16.4/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

60% Sales Outsourcing

20% B2B Lead Generation

40% Other

View Profile Visit Website
Sales Force Europe

Undisclosed

Undisclosed

250 - 999

Madrid, Spain

Ability to deliver

5.6/40.0

0/20 Reviews

0/10 Clients & Experience

5.6/10 Market Presence

Service focus

50% Sales Outsourcing

100% B2B Lead Generation

50% Other

View Profile Visit Website
ColdIQ

$5,000+

$100 - $149 / hr

2 - 9

Barcelona, Spain

Ability to deliver

7.2/40.0

0/20 Reviews

2.1/10 Clients & Experience

5.2/10 Market Presence

Service focus

100% Sales Outsourcing

50% B2B Lead Generation

View Profile Visit Website
Callpalooza

$1,000+

< $25 / hr

2 - 9

Barcelona, Spain

Ability to deliver

25.9/40.0

15.8/20 Reviews

6.1/10 Clients & Experience

4/10 Market Presence

Service focus

65% Sales Outsourcing

50% B2B Lead Generation

35% Other

View Profile Visit Website
Zennial

$1,000+

$100 - $149 / hr

2 - 9

Palma, Spain

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

50% Sales Outsourcing

100% B2B Lead Generation

50% Other

View Profile Visit Website
CRONUTS DIGITAL

$1,000+

$100 - $149 / hr

10 - 49

Barcelona, Spain

Ability to deliver

5.5/40.0

0/20 Reviews

0/10 Clients & Experience

5.5/10 Market Presence

Service focus

20% Sales Outsourcing

100% B2B Lead Generation

80% Other

View Profile Visit Website
to500in100 agency

Undisclosed

Undisclosed

2 - 9

Torrevieja, Spain

Ability to deliver

6.1/40.0

0/20 Reviews

2.1/10 Clients & Experience

4/10 Market Presence

Service focus

70% Sales Outsourcing

30% B2B Lead Generation

30% Other

View Profile Visit Website
The Outreach Dept.

$1,000+

$100 - $149 / hr

2 - 9

Eivissa, Spain

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

65% Sales Outsourcing

50% B2B Lead Generation

35% Other

View Profile Visit Website
De Leadopvolgers

$5,000+

Undisclosed

10 - 49

Alicante (Alacant), Spain

Ability to deliver

6.7/40.0

0/20 Reviews

1.8/10 Clients & Experience

4.9/10 Market Presence

Service focus

50% Sales Outsourcing

10% B2B Lead Generation

50% Other

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Essentiel Outsourcing S.L

Undisclosed

< $25 / hr

50 - 249

Barcelona, Spain

Ability to deliver

4.6/40.0

0/20 Reviews

0/10 Clients & Experience

4.6/10 Market Presence

Service focus

25% Sales Outsourcing

40% B2B Lead Generation

75% Other

View Profile Visit Website
Zector Digital Group SL

$5,000+

Undisclosed

2 - 9

Málaga, Spain

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

60% Sales Outsourcing

20% B2B Lead Generation

40% Other

View Profile Visit Website
Ambiuz

$5,000+

$50 - $99 / hr

2 - 9

València, Spain

Ability to deliver

4/40.0

0/20 Reviews

0/10 Clients & Experience

4/10 Market Presence

Service focus

40% Sales Outsourcing

35% B2B Lead Generation

60% Other

View Profile Visit Website
Arkeero

Undisclosed

Undisclosed

50 - 249

Madrid, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Sales Outsourcing

100% B2B Lead Generation

80% Other

View Profile Visit Website
Deyde DataCentric, S.L.U.

Undisclosed

Undisclosed

50 - 249

Las Rozas de Madrid, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

20% Sales Outsourcing

100% B2B Lead Generation

80% Other

View Profile Visit Website
Viachannel

Undisclosed

Undisclosed

2 - 9

Pozuelo de Alarcón, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Sales Outsourcing

100% B2B Lead Generation

90% Other

View Profile Visit Website
Convertiam

Undisclosed

Undisclosed

2 - 9

Santa Coloma de Gramenet, Spain

Ability to deliver

0/40.0

0/20 Reviews

0/10 Clients & Experience

0/10 Market Presence

Service focus

10% Sales Outsourcing

100% B2B Lead Generation

90% Other

View Profile Visit Website

Latest Lead Generation Articles

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

Updated March 27, 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

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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

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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

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