Hiring Your First Digital Marketing Agency? Here’s What to Expect in the First 90 Days

Hiring a digital marketing agency can feel like a major step for a growing business. You’ve reached a point where referrals, occasional social media posts, or campaigns managed between other responsibilities are no longer enough to support your growth plans.

An agency promises access to specialist skills without building an entire in-house marketing department. But what does that arrangement actually look like? Who creates the campaigns, who approves the work, and how long should it take before you see results?

These questions matter because businesses often enter agency relationships with very different expectations. Some expect immediate leads, while others assume the agency will take over every marketing responsibility from day one.

A good agency relationship begins with a clear understanding of what is being delivered, how success will be measured, and which responsibilities remain with your business.

Here’s what business owners should expect before signing a contract and throughout the first 90 days.

What Does a Digital Marketing Agency Actually Do?

A digital marketing agency helps businesses plan, execute, and improve marketing activities across digital channels.

Depending on its specialisms, an agency may provide services such as:

• Marketing strategy: Audience research, positioning, channel selection, and campaign planning.
• Paid advertising: Campaign management across platforms such as Google Ads, Meta, and LinkedIn.
• Search engine optimization (SEO): Technical improvements, content strategy, and organic search visibility.
• Content marketing: Website copy, articles, email campaigns, and other marketing materials.
• Social media marketing: Content planning, production, publishing, and community management.
• Conversion rate optimization (CRO): Improving landing pages, enquiry forms, and customer journeys.
• Analytics and reporting: Tracking campaign performance, conversions, and business outcomes.

However, not every agency offers all these services. Some specialize in one channel, while others coordinate several disciplines under a broader growth strategy.

The distinction matters when comparing proposals. An agency offering paid advertising management may not include landing page development, CRM integration, or creative production in its standard fee.

Before signing, make sure the scope identifies the actual deliverables rather than relying on broad descriptions such as “full digital marketing support.”

Who Will Work on Your Account?

One advantage of hiring an agency is access to different specialists without recruiting each role individually.

However, the team assigned to your business may be smaller than the agency’s full staff.

Common Agency Roles

Account manager or project manager

Coordinates communication, deadlines, approvals, and ongoing priorities. This person is often your main point of contact.

Marketing strategist

Develops the overall approach, identifies target audiences, and connects campaign activity with business objectives.

Channel specialists

Manage specific activities such as paid search, paid social, SEO, or email marketing.

Content and creative specialists

Develop campaign messaging, written content, graphics, videos, and landing page materials.

Analytics or technical specialists

Support conversion tracking, reporting, website integrations, and technical troubleshooting.

In smaller agencies, one person may cover several responsibilities. Larger agencies may involve more specialists, although not all will work on your account every week.

The important question is whether the proposed team has the expertise and capacity to deliver the agreed scope.

What Your Business Still Needs to Handle

Hiring an agency does not eliminate the need for internal involvement.

Your team will usually remain responsible for providing accurate product information, approving claims, sharing commercial priorities, and responding to customer enquiries.

For example, an agency can generate enquiries for a software demonstration, but your sales team must still follow up and convert suitable prospects.

Similarly, an agency cannot independently decide which product features to advertise without reliable information from the business.

Assigning one internal decision-maker can prevent delays caused by unclear approvals or conflicting feedback.

What Happens in the First 90 Days?

The first three months usually involve a combination of discovery, implementation, campaign activity, and optimization.

The exact timeline depends on the condition of your website, existing marketing data, service scope, and how quickly your business can provide information and approvals.

A company with established analytics and advertising accounts may launch faster than one starting from scratch.

Days 1–30: Discovery, Audit, and Planning

The first month should focus on understanding the business and establishing a reliable foundation.

An agency will typically ask about your products, target customers, competitors, sales process, current marketing activities, and growth objectives.

It may also review your website, advertising accounts, analytics, CRM, and existing content.

The purpose is to identify what is working, where opportunities exist, and what needs fixing before additional spending begins.

For example, a business may want more leads from paid advertising. During the audit, the agency discovers that website enquiries are not being tracked correctly.

Launching more campaigns before fixing measurement would make it difficult to determine whether the investment is successful.

What you should expect by the end of month one:

• Agreed business and marketing objectives.
• Defined target audiences and priority channels.
• An audit of relevant existing assets and accounts.
• A documented scope and initial activity plan.
• Tracking requirements and reporting definitions.
• Clear responsibilities and approval processes.

Some campaigns may launch during this period, particularly when the business already has usable assets and reliable tracking.

However, a reasonable setup period should not be mistaken for inactivity. The agency should explain what it is doing and why.

Days 31–60: Campaign Launch and Early Learning

Once the foundations are ready, the agency can begin executing the agreed plan.

This might involve launching paid campaigns, publishing search-focused content, improving landing pages, or developing email sequences.

For a business using paid advertising, the initial campaigns should test specific assumptions about audiences, messages, and offers.

Suppose a B2B consultancy wants to generate enquiries from growing companies.

The agency might test two messages: one focused on reducing operational costs and another focused on improving efficiency.

The goal is to learn which message attracts relevant prospects, not simply which advertisement receives the most clicks.

During this period, the agency should monitor spending, conversion tracking, lead quality, and obvious technical problems.

What you should expect by the end of month two:

• Campaigns or other agreed activities running.
• Early performance data and observations.
• Identified tracking or conversion issues.
• Initial creative, targeting, or content improvements.
• A clear explanation of what is being tested next.

Results may still be limited. Paid campaigns can produce early signals, but sales outcomes may take longer. SEO initiatives generally require more time to demonstrate sustained organic growth.

Days 61–90: Optimization and Performance Review

By the third month, the agency should have enough operational experience to explain which activities are gaining traction and which need adjustment.

For paid campaigns, that may involve refining audiences, replacing weak creative, improving landing pages, or reallocating spending.

For SEO, the agency may be reviewing indexing improvements, content publication, search visibility, and early engagement data.

A useful 90-day review should compare progress against the original objectives and explain what has been learned.

For example, the agency might report that one campaign generates cheaper leads but another produces more sales-qualified enquiries.

That distinction helps the business make better budget decisions.

What you should expect by day 90:

• A summary of completed work and campaign performance.
• An explanation of what has and has not worked.
• Results compared with agreed baselines.
• Outstanding problems or limitations.
• Recommended priorities for the next quarter.

The agency should also be willing to revise its initial assumptions when the evidence points in another direction.

How Long Does It Take to See Results?

One of the most important questions business owners ask is how quickly an agency can deliver a return.

There is no universal timeline because different marketing activities produce different types of results.

Paid Advertising

Paid advertising can begin generating traffic soon after campaigns are approved and launched.

However, traffic is not the same as qualified demand. Campaigns may need time to gather data, test creative, and identify which audiences convert.

A business with a long sales cycle may wait several months before knowing whether initial leads become customers.

SEO and Content Marketing

SEO often takes longer because search engines need to discover, process, and evaluate new or updated content.

Results depend on factors such as website condition, competition, existing authority, and the work being performed.

Technical fixes may produce observable improvements relatively quickly, while building visibility for competitive topics can take considerably longer.

An agency should explain which outcomes can reasonably be measured early and which require a longer evaluation period.

Conversion Rate Optimization

CRO improvements can sometimes be implemented quickly, especially when a website has obvious usability problems.

However, reliable experiments require sufficient traffic and conversions.

A small business receiving limited website visits may not have enough data to run statistically useful A/B tests within a few weeks.

In those cases, customer research, usability reviews, and carefully monitored changes may be more appropriate.

A credible agency should provide milestones and measurement plans, not guarantee a specific revenue increase within 30 or 90 days.

What Should Be Included in the Agency’s Monthly Report?

An agency report should help you understand how marketing activity contributes to your business.

It should not be a collection of attractive charts without explanations.

Start With Work Completed

The report should summarize the agreed deliverables and their status.

For example, it might identify campaigns launched, landing pages updated, articles published, or tracking problems resolved.

This helps you understand what the agency has actually delivered.

Show Performance Against Objectives

Metrics should reflect the services being provided.

For paid advertising, relevant indicators may include spending, cost per qualified lead, conversion rates, and pipeline contribution.

For SEO, reporting may include organic search visibility, relevant traffic, technical improvements, and conversions from organic visitors.

For content marketing, the agency may examine engagement with priority pages, search performance, and contributions to customer journeys.

Not every business needs every metric.

Explain What the Numbers Mean

Suppose a report shows that cost per lead decreased by 25%.

That sounds positive, but it is incomplete without information about lead quality.

If the lower-cost leads are less likely to become customers, the apparent improvement may not benefit the business.

A useful report should explain what changed, why the agency believes it changed, and what action it recommends.

Connect Marketing to Sales Where Possible

For lead generation businesses, reporting becomes more valuable when marketing data is connected with CRM outcomes.

That allows the team to monitor how enquiries progress into qualified leads, opportunities, and customers.

Attribution will not always be complete, particularly when customers interact with multiple channels. The agency should acknowledge these limitations instead of presenting estimates as certainty.

How Much Should You Expect an Agency to Handle?

The scope of responsibility should be clear before work begins.

For example, “social media management” might mean planning and publishing eight posts per month. It might also include photography, video production, community management, paid advertising, and monthly reporting.

Those are substantially different services.

Similarly, a paid advertising management fee may cover campaign setup, monitoring, and optimization but exclude advertising spend itself.

Ask the agency to clarify:

• Which services and deliverables are included.
• How many campaigns or assets are covered.
• Whether creative production is included.
• Who manages website and landing page changes.
• Whether advertising budgets are separate.
• How revisions and additional requests are handled.
• Who owns the advertising accounts, data, and creative assets.
• What happens when the contract ends.

These details reduce the risk of disagreements after the project begins.

How to Choose the Right Digital Marketing Agency

The right agency is not necessarily the largest or the one offering the most services.

It should understand your commercial objectives, have relevant capabilities, and be transparent about how it works.

When evaluating a digital marketing agency, look beyond the presentation and ask practical questions about its strategy, reporting process, and track record. Businesses should prioritize agencies that run digital performance marketing with a clear focus on measurable results, including lead generation, conversion rates, customer acquisition costs, and return on advertising spend (ROAS). A reliable agency should explain how it identifies target audiences, allocates budgets, and optimizes campaigns to achieve specific business objectives. By focusing on transparency, data-driven decisions, and a strong understanding of the industry, businesses can select a marketing partner that supports sustainable, long-term growth.

Can the Agency Explain Its Approach?

A strong proposal should connect recommended activities to your business situation.

If an agency immediately recommends spending heavily on every major advertising platform without reviewing your audience, budget, or existing performance, ask for the reasoning.

For a growing business with limited resources, focusing on one or two relevant channels may be more sensible than spreading the budget too thinly.

Does It Have Relevant Experience?

Industry experience can be helpful, particularly in specialized or regulated markets.

However, relevant capabilities and a sound approach to measurement may be more important than having worked with an identical business.

Ask for examples that explain the problem, work performed, and outcomes.

Be cautious of case studies presenting impressive percentage increases without baseline figures or sufficient context.

Is the Reporting Transparent?

Ask to see a sample report.

Can you identify spending, results, completed work, and recommended actions?

Will your business retain access to its advertising accounts and analytics?

Transparent account ownership and reporting make it easier to evaluate performance and maintain continuity.

Is the Team Realistic About Results?

Be wary of promises such as guaranteed first-page rankings, immediate profitability, or a fixed number of customers regardless of market conditions.

Agencies can control the quality of their work and many aspects of campaign execution. They cannot control every customer decision, competitor action, platform change, or sales outcome.

An agency that explains these limitations is giving you useful information for planning.

When Is Hiring an Agency Better Than Building an In-House Team?

An agency can be a practical choice when your business needs several specialist skills but cannot justify hiring full-time employees for each function.

For example, a growing company may need paid media management, SEO support, landing page improvements, and reporting.

Hiring four separate specialists may be unnecessary at its current stage.

An agency can provide access to those capabilities through an agreed service arrangement.

However, an in-house hire may be preferable when the business needs constant involvement in product development, customer research, or daily cross-functional decisions.

Some companies use a hybrid model, with an internal marketing manager coordinating strategy and an external agency handling specialist execution.

The decision should reflect workload, budget, internal capabilities, and how closely marketing needs to interact with other teams.

What Happens After the First 90 Days?

The first 90 days should establish the working relationship, produce initial learning, and clarify priorities.

The next stage should build on that evidence.

If paid campaigns are generating qualified enquiries at an acceptable cost, the agency may recommend testing additional audiences or increasing budgets gradually.

If campaigns attract traffic but fail to convert, the priority may shift toward improving the offer, landing page, or sales follow-up process.

For SEO, the agency may continue developing content, addressing technical issues, and measuring progress against relevant search demand.

A good quarterly plan should identify what will continue, what will change, and what the business expects to learn.

It should also explain where additional spending is justified and where restraint is appropriate.

Set Clear Expectations Before You Sign

Hiring your first digital marketing agency should give your business access to expertise, a more structured marketing process, and clearer information about performance.

But it does not remove the need for internal involvement or guarantee immediate commercial results.

Before committing, make sure you understand the services included, the people responsible, the first 90-day plan, and how results will be measured.

The most productive agency relationships are built around clear responsibilities, realistic timelines, transparent reporting, and decisions supported by evidence.

Those foundations make it easier to evaluate the agency’s contribution and decide how your marketing investment should develop as the business grows.

The post Hiring Your First Digital Marketing Agency? Here’s What to Expect in the First 90 Days appeared first on The Hype Magazine.