Best B2B Marketing Agencies in Barcelona

Discover the top B2B Digital Marketing Agencies in Barcelona

Discover B2B Marketing Experts in Barcelona

Sales Captain

SalesCaptain is a B2B outbound sales agency that helps businesses grow their sales pipeline by generating leads through cold email, LinkedIn outreach, and multi-channel campaigns. The agency uses advanced AI-driven tools, intent data, and sales infrastructure to optimize prospecting efforts. By integrating with popular CRMs like HubSpot and Salesforce, SalesCaptain ensures a seamless conversion process for its clients.
Services Offered:

Outbound Sales Campaigns

Sales Data & CRM Enrichment

LinkedIn Marketing

AI & Clay Automation

Email Deliverability & Infrastructure

CRM Integration

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SalesAR

A B2B lead generation company offering services like appointment setting, email marketing, and outbound sales strategy, aiming to streamline sales funnels and enhance team efficiency.
Services Offered:

- Lead generation

- Appointment setting

- Email marketing

- Outbound sales strategy

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Belkins

A B2B sales agency offering lead generation, appointment setting, and sales development services. They specialize in B2B sales, outbound marketing, and account-based marketing.
Services Offered:

B2B Lead Generation

Appointment Setting

Cold Email Outreach

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A-SALES AB

Specializes in B2B lead generation and appointment setting with a focus on sales outsourcing and email marketing.
Services Offered:

Sales outsourcing

email marketing

call center services.

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ColdIQ

Builds B2B outbound systems leveraging AI and advanced sales software to scale and automate sales prospecting.
Services Offered:

Email infrastructure setup

audience research

data scraping

campaign optimization

sending automation

inbox management

copywriting.

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Cronuts Digital

Digital consulting firm specializing in digital strategy and lead generation to help businesses achieve digital goals.
Services Offered:

Sales outsourcing

digital strategy

social media marketing.

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Pearl Lemon Leads

Specializes in B2B lead generation, offering personalized cold outreach campaigns tailored to various industries.
Services Offered:

Cold email outreach

lead generation

appointment setting

LinkedIn outreach.

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More than 60 organizations have trusted SalesCaptain so far

What to look for in a B2B Marketing Agency in Barcelona?

Choosing the right b2b marketing agency can be the difference between a full pipeline and wasted budget.
With so many options out there, it's important to focus on agencies that understand your target market, personalize at scale, and deliver measurable results.

Clear ICP & List Building Process
Cold Email Framework That Converts
Domain Safety and Deliverability
Protecting your sender reputation is critical. The right agency will set up SPF, DKIM, and DMARC, warm up your domains, and follow sending limits to keep you out of spam folders.
Personalization at Scale
Great cold emails feel human. Look for an agency that uses smart data, tools, or AI to personalize each message in a way that actually resonates with the reader.
Multichannel Outreach Options
Top agencies don’t rely on just one channel. If needed, they can blend cold email with LinkedIn, calls, or even retargeting to increase your chances of getting noticed.
Transparent Reporting and Feedback
You deserve to know what’s working. Great agencies share real performance metrics, explain what they’re testing, and constantly iterate to improve campaign results.