Should you hire a paid media agency? An honest framework
Four ways to run paid media, do-it-yourself, freelancer, in-house, agency. How to decide which fits, what each delivers, and when not to hire one.
A paid media agency is worth it when your monthly advertising budget passes the point where a full practice becomes economical (generally above 8,000 Euro per month) and when your time is worth more spent on strategic decisions than on managing accounts. Below that threshold, do it yourself or work with a specialist freelancer. The real decision depends on the stage of the business, the size of the budget, the complexity of channels, and your margin per sale.
This article walks through four ways a business can run paid media (do-it-yourself, freelancer, in-house, agency), five concrete buyer scenarios with the recommendation that fits each, what an agency actually delivers in a month, the checklist for when you are ready to hire, and the situations where you should not hire anyone.
It is written as an honest decision framework. The conclusion, in some scenarios, is not to hire anything.
Four ways to run paid media
Each model has a real cost different from its visible cost. The advertising budget (money going to Google or Meta) is the same regardless of who manages it. The management cost is what differs.
Do-it-yourself. The founder or a team member runs the campaigns. Visible cost, zero. Real cost, the founder's time plus the inevitable loss from the learning curve. For a founder whose hour is worth 100 Euro, two hours a week on Google Ads costs the business 800 Euro monthly in unproductive time, plus 20-40% more spent on sub-optimally configured campaigns. Works at budgets under 2,000 Euro monthly advertising spend, where the agency model is uneconomical.
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Frequently asked questions
Below what monthly advertising budget does it not make sense to hire a paid media agency?
Below 1,500 Euro monthly advertising budget, a serious agency retainer becomes disproportionate to the spend. Below 2,000 Euro, a specialised freelancer or do-it-yourself setup is more economical. The exact threshold depends on the market and agency type, in the UK an agency retainer typically starts at 1,500-2,000 Pounds per month, in Romania at 500-1,000 Euro.
What's the real difference between a freelancer and a paid media agency?
Three differences that matter economically. Continuity (the freelancer is one person; the agency has backup team). Scale (the agency sees dozens of accounts monthly and transfers learned patterns; the freelancer sees 5-10). Testing capacity at volume (an agency writes 20-30 creative assets per major campaign; a freelancer with limited time delivers typically 5-10). For budgets under 8,000 Euro monthly, a freelancer is often enough; above that threshold, agency scale starts to matter.
When does it make sense to hire an in-house media buyer instead of an agency?
Three conditions must be true simultaneously. The monthly advertising budget is over 15,000 Euro, enough to justify a full-time salary. You have multiple active channels (Google + Meta + LinkedIn) and the in-house person manages the relationship with a specialised agency. You need a close link between paid media and the product team, organic marketing, customer success. Below 15,000 Euro monthly, the total cost of an in-house person (salary, taxes, equipment, training, cover) typically exceeds the agency retainer.
What should a paid media agency concretely deliver in the first month?
Five minimum deliverables. Full audit of the existing account in the first 5-10 working days. Campaign restructure or build with setup for AI Max, Smart Bidding, Conversions API and data-driven attribution. Writing 20-30 new creative assets per major campaign. Implementing a structured testing plan on at least 10% of budget. Monthly report linking platform to profit, not just Google Ads screenshots. Plus weekly calls with the person working directly on the account.
How do I decide if my business is ready for a paid media agency?
Run through eight readiness conditions. The advertising budget justifies the retainer. The product has product-market fit. Margin per sale is above 30%. You can measure what happens after the first sale. The fulfilment process handles sudden order spikes. You have 1-2 hours per week for the agency relationship. You understand the first 90 days are about setup, not final results. You're ready to give access to commercial numbers. If three or more conditions are missing, postpone or look for the right alternative.
Deciding between hiring a paid media agency and another model?
DAFE Digital works with international clients who've passed the threshold where a freelancer or in-house setup is no longer enough. If you're below that threshold, we'll say so and recommend the right alternative.
Adela Mincea
Performance Marketer · Fondatoare DAFE Digital · Formator ANC
Adela is a Performance Marketer with 10+ years of paid media across Europe, the US and Asia. She founded DAFE Digital in 2023 after agency roles in London and Hong Kong, in-house work inside client organisations, and independent consulting across 27+ industries.
