What Happens in the First 90 Days With a New Marketing Agency
Hiring a new marketing agency is not simply a matter of handing over passwords and waiting for campaigns to improve. The first 90 days establish the strategic foundation, working relationship, measurement framework, and execution priorities that shape the months ahead.
For businesses switching agencies, bringing marketing in-house support, or hiring an agency for the first time, this period can feel particularly uncertain. Leadership may want immediate results, while the agency needs time to understand the business, evaluate existing assets, establish baselines, and identify where changes can create the greatest impact.
A strong first 90 days balances both realities.
The agency should move quickly enough to demonstrate progress while taking enough time to make informed decisions. The objective is not to change everything immediately. It is to build a marketing system based on business goals, reliable data, and clearly prioritized opportunities.
Whether your company operates locally in Oregon or serves customers across multiple U.S. markets, understanding what should happen during this transition can help you set realistic expectations and evaluate whether the new partnership is moving in the right direction.
Days 1 to 30: Discovery, Access, and Strategic Alignment
The first month should establish the foundation for effective execution.
Before making significant changes, a new agency needs to understand how the business currently generates revenue, who the target customers are, what differentiates the company, and what marketing has already been attempted.
A comprehensive onboarding process typically covers:
Business goals and revenue priorities
Target audiences and customer segments
Core products or services
Geographic markets
Competitive positioning
Existing marketing channels
Previous campaign performance
Website structure and analytics
Search visibility
Paid advertising accounts
Social media platforms
CRM and lead-management processes
Existing content and creative assets
Access to platforms is also important. Depending on the engagement, the agency may need access to analytics, search tools, advertising accounts, social platforms, website systems,
CRM data, email platforms, and other marketing technology.
This stage should not become an administrative bottleneck.
The business should establish a clear access process, identify decision-makers, and determine who is responsible for approvals. At the same time, the agency should document what it receives and identify missing information that could affect execution.
Establishing a Baseline Before Changing Performance
One of the most important responsibilities of a new marketing agency is establishing a reliable performance baseline.
Without a baseline, it becomes difficult to determine whether subsequent improvements are actually meaningful.
The agency may review metrics such as:
Organic traffic
Search visibility
Website conversions
Qualified leads
Cost per lead
Paid media performance
Landing-page conversion rates
Email engagement
Local search performance
Social engagement
Lead-to-customer conversion
Marketing-generated revenue
The appropriate metrics depend on the business model.
For a local service company in Salem, Oregon, for example, qualified calls and local search visibility may be more relevant than broad social engagement. A B2B company serving customers throughout the United States may place greater emphasis on qualified opportunities, pipeline contribution, and lead quality.
The point is to establish measurements that connect marketing activity to actual business objectives.
Audit the Existing Marketing Ecosystem
A new agency should not assume that everything currently in place needs to be replaced.
Instead, the agency should determine what should be retained, improved, consolidated, or discontinued.
This can include reviewing:
Website architecture
SEO performance
Content quality
Technical website issues
Conversion paths
Advertising campaigns
Audience targeting
Creative assets
Email sequences
Local listings
Analytics configuration
CRM processes
Existing reporting
This audit helps prevent a common onboarding mistake: rebuilding assets simply because they were created by the previous provider.
Marketing continuity has value. Existing rankings, historical campaign data, customer insights, and proven creative concepts can provide useful information for the new strategy.
The objective is to understand the existing system before deciding what deserves investment.
Days 31 to 60: Strategy Moves Into Execution
By the second month, the agency should have enough information to begin implementing prioritized improvements.
This is where the relationship moves from discovery into active execution.
Depending on the engagement, the agency may begin:
Updating priority website pages
Improving conversion paths
Launching or restructuring campaigns
Refining keyword and content strategies
Addressing technical SEO issues
Developing new landing pages
Improving local search assets
Creating campaign-specific content
Revising calls to action
Establishing email nurture sequences
Developing creative testing plans
The specific actions should come from the first month's findings rather than from a generic agency checklist.
A company hiring an agency for SEO should not automatically receive the same 90-day plan as a company focused on paid lead generation. Likewise, a national B2B organization will have different priorities from a local professional service business.
A strategic agency adapts its execution to the company's objectives, market, customer journey, and existing performance.
Prioritize High-Impact Changes
The second month is also when prioritization becomes critical.
Marketing teams can easily generate dozens of potential improvements. The challenge is deciding which ones should happen first.
A useful prioritization framework considers:
Business impact: How closely does the change connect to revenue, qualified leads, or another primary business objective?
Feasibility: Can the change realistically be implemented with the available resources, technology, budget, and approvals?
Evidence: Is there enough data or strategic rationale to support the change?
Time to impact: Is the initiative capable of producing useful signals within the current planning period?
This prevents the agency and client from confusing activity with progress.
Publishing more content, launching more ads, or redesigning more pages does not inherently create better marketing. Resources should be directed toward initiatives with a defensible strategic purpose.
Establish Communication and Reporting Rhythms
A new agency relationship also requires a new operating rhythm.
The first 60 days should establish how the agency and business communicate, make decisions, and review performance.
Depending on the engagement, this may include:
Weekly project updates
Monthly performance reporting
Strategy meetings
Campaign reviews
Content approval workflows
Defined response expectations
Shared project-management systems
Escalation procedures for urgent issues
Reporting should be designed around decisions, not information volume.
A dashboard containing dozens of metrics is not necessarily useful if leadership cannot determine what changed, why it changed, and what should happen next.
A strong report should connect performance data with interpretation and action.
Days 61 to 90: Optimization and Early Performance Signals
By the third month, the agency should begin moving beyond initial implementation and into optimization.
This does not necessarily mean that every major marketing initiative will have reached its full potential. Some channels, particularly SEO and other longer-term strategies, require more time before their full impact becomes visible.
However, there should be meaningful signals.
The agency should be able to identify:
Which initiatives are gaining traction
Which campaigns require adjustment
Which audiences are responding
Which pages are converting
Which channels are producing qualified opportunities
Which assumptions need to be reconsidered
Which activities should receive additional investment
Optimization should be evidence-driven.
If a landing page receives substantial traffic but few conversions, the agency may investigate the offer, messaging, page structure, or conversion path. If an advertising audience produces volume but poor lead quality, targeting and qualification may need to change.
The third month is about learning from execution and improving the system accordingly.
What Results Should You Expect After 90 Days?
Expectations should be based on the marketing channel, starting point, business model, and scope of work.
Some improvements can happen quickly. Technical corrections, tracking fixes, campaign restructuring, website conversion improvements, and workflow changes may produce relatively early signals.
Other initiatives take longer.
SEO, brand visibility, content authority, and competitive search positioning often require sustained implementation before substantial performance changes become apparent.
Therefore, the first 90 days should not be judged exclusively by whether a business has achieved its ultimate revenue target.
Instead, evaluate whether the agency has created measurable progress and a stronger foundation for future performance.
At the 90-day mark, leadership should be able to answer:
What did the agency learn?
What was changed?
Why were those changes prioritized?
What performance signals have emerged?
Which strategies are showing potential?
What has not worked as expected?
What should happen during the next quarter?
Are marketing activities aligned with business objectives?
These questions provide a more useful assessment than simply asking whether traffic or leads increased.
What the Client Needs to Contribute
Agency performance is not created entirely outside the business.
Clients play an important role in making the first 90 days productive.
Businesses should provide:
Timely access to platforms and data
Clear business objectives
Accurate service and product information
Customer insights
Sales feedback
Timely approvals
Relevant brand assets
Information about operational changes
Feedback about lead quality
This collaboration is particularly important when marketing performance depends on factors beyond advertising or website activity.
For example, if marketing generates qualified inquiries but the sales process is slow or inconsistent, marketing data alone will not explain the full business outcome.
The agency needs enough visibility into the customer journey to make informed recommendations.
The First 90 Days Should Create Momentum, Not Just Activity
The first 90 days with a new marketing agency should establish more than a production schedule.
They should create a measurable framework for ongoing growth.
By the end of this period, the business should have greater clarity around its marketing performance, priorities, data, responsibilities, and next steps.
The strongest agency relationships use this period to build momentum through discovery, prioritization, implementation, measurement, and optimization.
For businesses across the United States, including companies competing in Oregon's increasingly digital local markets, that structure provides a practical way to transition from a new agency relationship into a focused growth partnership.
Choosing a marketing agency is an important investment. The first 90 days are where that investment begins to become operational.
If your business is preparing to work with a new marketing agency or wants a more strategic approach to its current marketing program, Yber Digitals can help you build the right foundation, identify the highest-impact opportunities, and create a marketing strategy designed around measurable business goals.
Schedule a strategy consultation with Yber Digitals today to discuss your marketing objectives and determine what the next 90 days should accomplish.
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