8 things about questions to ask digital marketing agencies worth your time

Set the assignment boundary

Start by writing down the business constraint, the first assumption to test, and the work that could be dropped if time or budget tightens.

Ask whether the agency is expected to execute, advise, or do both, then name the information, approvals, and client time it will need. This gives the pitch a defined boundary.

Use strategy questions to sharpen the problem and channel roles to check how proposed work fits the wider plan. Ask the agency to separate its own responsibilities from yours, including which recommendations it will make and which tasks remain with your team.

Name the delivery team

Ask who will deliver, review, and approve the work, and whether each person has capacity for the commitment. Find out who handles ordinary decisions and scheduled reviews, and who can step in during an absence. The people presenting the pitch may not be the people carrying out the work.

If the agency cites Google Partner or Premier Partner standing, ask it to show how the claim was checked. The requirements include performance, spend, and certification, while Premier standing is relative to a country. Ask which company and manager account qualify, which named practitioners are certified, what products their certifications cover, and when the status was last verified.

Record which specialist contributions are essential and how much time each named person has committed. A senior person appearing in a presentation does not establish their role after the agreement starts. Confirm that necessary specialist support is part of the working arrangement rather than an undefined option that could disappear during delivery.

Test the evidence behind claims

Request evidence from work relevant to your situation, not just a headline result. Ask for its baseline, measurement period, client contribution, uncertainty, and limitations. A useful discussion also includes an example that did not perform well, what the agency learned, and how it reported the outcome.

For performance claims, ask which records and methods support them and what evidence was available before any promise was made. For reviews, check how they were gathered, verified, displayed, and disclosed, which platform supplied them, and what the agency can substantiate about their origin.

Where relevant, ask about fake feedback, selective requests, conditioned incentives, undisclosed relationships, paid rankings, native advertising, testimonials, and social media disclosures. Keep [endorsement disclosures] and [consumer review practices] in view as review topics. A case study evidence check can help separate a repeatable method from a result dependent on a different client contribution. Note those limits beside each example.

Link measures to decisions

Agree the business outcome, quality measure, guardrail, and leading indicator before settling on reports. The measures should help decide whether activity continues, changes, or stops, rather than simply describe what was delivered. Set how often the agency will interpret results, state uncertainty, and recommend a next action.

Ask how channel mix will be assessed when GA4, Google Ads, and Meta Ads Manager show different reporting views. Set metric definitions and comparison rules in advance. Campaign benchmark checks can help clarify what a measure means and where comparisons may mislead, keeping later budget decisions grounded in consistent terms.

Ask which incrementality or geo-based holdout test could inform a spending decision and how the result would affect the plan. When causality matters, discuss how the team would test causality, which evidence it would use, and what uncertainty might remain. A report is useful when it informs a choice, not simply because it exists.

Keep decision rights explicit

Confirm who owns accounts, raw data, campaign history, source files, audiences, code, and documentation. Specify which changes need client approval and which urgent risks allow the agency to pause work. Set ownership and decision rights before access is granted, rather than relying on informal understandings after delivery is under way.

Ask how changes will be recorded, what materials your team will receive, and who can approve or revoke access. Agree how the agency should respond when a proposed change creates risk. Put these responsibilities into the working arrangement so that control does not rely on undocumented knowledge held by one person.

Use the table to mark gaps that need an answer or supporting material. A workable control arrangement lets your team understand account access and important decisions without depending on agency-only knowledge. Keep unresolved items visible until someone responsible has responded, and note any approval that is still outstanding.

Scale safeguards to exposure

Match security and privacy questions to the agency's access, the data involved, and possible harm from misuse or loss. Map the systems it can reach, where information will be retained, how long it will remain there, and which subprocessors are involved. Use safeguards that fit those exposures.

Ask how the agency handles roles, multifactor authentication, incident response, exports, retention, and deletion. CISA performance goals can provide a discussion reference, while business continuity and secure cloud applications may be relevant to the questions you raise. Ask for evidence of actual practices rather than treating a reference as proof of implementation.

Consider privacy rules across states and applicable FTC and SEC requirements when deciding who should review the work. Ask whether the agency can provide a SOC 2 report or evidence of an ISO/IEC 27001-certified information security management system. If it uses AI, ask what data enters the system, who checks outputs, and how errors are monitored as part of AI risk management.

Make the price and incentives clear

Ask what the fee includes, what sits outside it, and what could be marked up, passed through, or triggered by a scope change. Clarify whether media spend, platform relationships, referrals, or preferred technology could create an incentive or conflict. Compare the proposal with what each tier buys.

Review implementation costs alongside the fee. Ask which requested activity the agency would challenge, which costs could change, and what documentation would make the terms understandable. Include any relevant endorsement disclosures and questions about unfair or deceptive practices in the review, and resolve unclear incentives before approval.

Agree how the work can end

Ask how either party can end the work and exactly which files, access, data, and support the agency will provide. Make the handover schedule specific, including account transfer, documentation, and deletion commitments. Where ongoing fees are justified by campaign work, compare the claim with campaign retainer evidence.

Score every response against the same criteria: specificity, relevance, evidence, disclosure, and operating fit. A strong answer explains its baseline, method, limits, and clear responsibilities; a weak one gives a headline result without supporting records. Keep unanswered items visible and resolve them before choosing a partner.