Digital marketing service: what it should include and how to choose the right partner

Most companies today pay for a digital marketing service that only generates visual noise and empty reports. If your campaigns produce “reach” but not revenue, you’re not investing, you’re subsidizing an agency’s hobby. The real pain is not the lack of posts, it’s the lack of predictability: not knowing how much a customer really costs you or why your investment doesn’t scale.

According to IAB Spain (2025), investment in digital advertising in Spain reached 5,584 million euros in 2024, 12.2% more than in 2023.

At CRONUTS.DIGITAL we break with that inertia. We are not social media managers, we are growth specialists who talk about margins and sales. We design systems where marketing is not a fixed cost, but the lever that forces your business to grow.

More than 78% of our clients scale their businesses, with +4.7 average satisfaction (NPS) and +63% average improvement in key metrics in the first three months.

# What a digital marketing service really is (and what it is NOT)

A digital marketing service is the set of strategies, channels and online actions that a company or agency executes to attract qualified traffic, capture leads and convert them into customers. It includes SEO, digital advertising, social media, email marketing, automation and analytics, always oriented to measurable business objectives: leads, opportunities and sales.

In practice, a comprehensive service must cover at minimum:

• Digital strategy aligned with business objectives.
• Qualified traffic acquisition (SEO, Paid Media, Social, content).
• Lead and opportunity capture with clear funnels.
• Nurturing and closing with automation and sales support.
• Measurement by business numbers, not just pretty metrics.

# Blocks that a complete digital marketing service must include

Digital strategy and positioning

Without strategy, everything else is noise. A serious partner doesn’t start talking about posts or campaigns; they start asking about your margins, average tickets, sales cycle and operational capacity. The strategic part must include:

• Starting point diagnosis: data, channels, funnels, CRM, history.
• Buyer persona definition and real segments, not generic caricatures.
• Clear value proposition that’s hard to ignore for your audience.
• Priority channel selection: where the business is, not where it’s “trendy.”
• Quarterly roadmap plan with objectives, milestones and KPIs.

Business-oriented SEO and content

SEO is not about filling the blog with irrelevant articles; it’s about capturing demand with purchase intent. A good service must include:

• Technical audit and correction of critical on-page errors.
• Keyword research oriented to business, not just volume.
• Web architecture that connects content with products/services.
• Strategic content for all funnel phases: problem, solution, decision.
• Measurement beyond traffic: leads, demand and generated opportunities.

Digital advertising (Paid Media) that doesn’t burn budget

Investing in Ads is not the problem. The problem is investing without a system. A solid digital marketing service for companies in Paid Media covers:

• Media strategy aligned with margins and maximum acquisition costs.
• Acquisition campaigns for leads, sales or registrations, with clear objectives.
• Creatives and messages that attack real pain points, not empty phrases.
• Continuous testing of audiences, ads and landing pages.
• Optimization by ROAS and CPA, not just clicks or impressions.

Social media with purpose (not just to “be present”)

Publishing out of inertia is the fastest way to bury hours and money. Social media within a digital marketing service must have a clear role in the funnel:

• Build a qualified community, not just inflated followers.
• Work on trust and authority with useful, direct content.
• Drive traffic to converting assets: landing pages, key content, forms.
• Support paid campaigns with remarketing and aligned content.

Automation, nurturing and sales alignment

Generating leads without a follow-up system is throwing money away. A mature digital marketing service must include:

• Clear funnel design from first contact to sale.
• Email marketing and automations that nurture and qualify.
• Lead scoring to prioritize commercial efforts.
• CRM integration to not lose opportunities.
• Constant feedback with sales to adjust messages and targeting.

Decision-oriented analytics and reporting

If your reporting stops at visits, impressions and followers, you’re being sold smoke. Analytics within a genuine digital marketing plan must:

• Define business KPIs: cost per lead, cost per opportunity, cost per customer.
• Connect Google Analytics data, CRM and advertising platforms.
• Measure complete funnels, not just the initial click.
• Allow making decisions: what to scale, what to pause, what to redesign.

# How to detect if your current digital marketing service is holding you back

Clear signs that your agency is holding you back:

• They talk more about likes than leads.
• They can’t clearly answer how much a lead or a sale costs you.
• When numbers don’t work out, they always blame the algorithm or the sector.
• They don’t question your value proposition or your offer.
• Reports arrive, but there are no concrete decisions or changes.

# How to hire a digital marketing agency: 5 key criteria

1. Demand brutal clarity in the proposal

Reject proposals filled with words like “visibility,” “positioning” and “presence” without bringing it down to business numbers. Ask for measurable objectives in time, clear hypotheses and a detailed action plan by channels and months.

2. Evaluate business focus, not tasks

Your partner is not there to “do things,” they’re there to move business indicators. Ask: how will you improve my acquisition cost? What margin of error do you consider reasonable in the first months? What happens if a line doesn’t work, how do you pivot?

3. Check their own presence and approach

If a marketing agency sells growth but their own brand is invisible, there’s an inconsistency. Analyze how they position themselves, what content they generate, what clients and cases they show.

4. Demand transparency in data and channels

Everything done for your business must be yours: advertising accounts, data, access. Any agency that refuses this is chaining you. Ask for access to Ads and analytics accounts, ownership of creatives, copies and landing pages.

5. Expectation alignment (without fairy tales)

In digital marketing there are no absolute guarantees, and whoever promises them is lying. There should be clear time horizons for seeing traction signals, estimated scenarios based on data, not wishes, and a risk plan for when hypotheses are not validated.

# What makes CRONUTS.DIGITAL different as a partner

Our team doesn’t work to be liked, it’s there to grow businesses. Our services cover the complete chain, from strategy to acquisition and growth:

• Growth strategy: strategy and execution to accelerate acquisition and sales.
• SEO, GEO and content: audit, strategy and business-oriented content.
• Paid media: planning, creation and campaign management with CPA/ROAS control.
• Web design and development: fast, clear websites designed to convert.
• Digital analytics and dashboards: complete measurement with KPIs and fast decisions.
• Email marketing and nurturing: strategies to convert leads into customers.
• Automation and AI: automate marketing and sales processes.

# Common errors when hiring a digital marketing service

Buying by price and not by approach

The market is full of low-cost offers that promise everything. The result is usually the same: generic tasks, templates and zero real impact.

Signing without defining concrete objectives

Without objectives, any result can be sugar-coated. Before signing, nail down: how many leads you need per month, the maximum cost per acquisition you can sustain, and the timelines you’re working with to see results.

Expecting impossible results in ridiculous timeframes

SEO results are usually seen in a horizon of 6 to 12 months. The digital marketing service requires time to validate hypotheses, optimize campaigns and adjust messages.

SeoProfy (2025) shows that SEO generates 3x more leads than outbound, at a cost 62% lower.