The wrong agency costs you a year and a budget; the right one changes your growth curve. This buyer's guide gives you the questions, red flags and a scoring checklist we would use if we were hiring, even if you never talk to us.
Start with your definition of success
Before evaluating anyone, write down the business number you want to move: qualified leads per month, online revenue, cost per acquisition. Agencies pitch what they measure: if you arrive without a metric, you will be sold impressions, reach and activity reports.
A serious agency will push back on vague goals and translate them into channel targets before quoting. That conversation is itself a test.
The twelve questions that separate operators from salesmen
- Who exactly works on my account day to day: names and seniority, not "our team"?
- Show me a client with a similar business model. What happened in the first ninety days?
- What will you report monthly, and can I see a real (anonymized) client report?
- What is your contract term, and what does exiting look like?
- What do you need from us to succeed, and what makes engagements fail?
- Which channels would you NOT recommend for us, and why?
Red flags that predict a bad year
- Guaranteed rankings or "page one in thirty days": nobody controls Google
- Proprietary dashboards that obscure raw platform data
- Twelve-month lock-ins demanded before any proof of results
- Prices dramatically below market: quality senior time has a floor cost
- Every channel recommended for every client: strategy by menu, not by market
Scoring proposals like an operator
Weight three things above all: specificity (do recommendations reference your actual market and competitors, or could this deck be sent to anyone?), accountability (are targets numeric with review dates?), and team truth (will the people pitching do the work?).
Discount charm and portfolio logos. The mid-size agency where a senior strategist personally runs your account routinely outperforms the famous one that assigns you a junior after signature.
Key takeaways
- Define the business metric first; it filters every conversation.
- Ask who does the work, what reporting looks like, and how exiting works, before price.
- Guaranteed rankings, long lock-ins and one-size recommendations are the classic red flags.
Related service B2B digital marketing services is where we put this to work for clients.