Reviews
Part of What packaging marketing reviews mean for buyers and specifiers
How to read packaging marketing agency reviews without being misled
A buyer's method for reading packaging marketing agency reviews: what to assess, what to ignore, and how to separate vendor claims from independent evidence.
What to take away
Packaging marketing agency reviews are second-hand accounts of how a supplier performed on a brief. They are not proof that the same supplier will perform on yours. Treat each review as one data point among several.
Check whether the reviewer states the scope, the timescale and the commercial terms. A review without them is close to unusable. Score agencies on evidence you can verify: named work, published pricing structures and references you speak to yourself. Keep vendor case studies in a separate column from independent evidence and your own judgement.
Start with what a review can and cannot tell you
A review describes one client's experience of one engagement. It cannot tell you how a supplier will handle your category, your print specification or your deadline.
What it can do is show patterns. If four unrelated reviewers mention late artwork approvals, that is worth a question in the pitch. If none mention cost overruns, that is not evidence of fixed pricing.
Agencies in this market range from sole traders to network firms. A glowing review of a small studio's unboxing work says little about a retailer's multi-SKU programme.
Online sales patterns move quickly, so a two-year-old review may describe a market that no longer exists. The ONS digital economy statistics track e-commerce adoption and IT usage across UK businesses.
Check the reviewer's stake in the outcome
Some reviews are written by clients. Others come from the agency's own staff, partners or affiliates. Lead-generation sites paid per enquiry publish a third kind.
Ask three questions of any review platform. Who wrote this? What did they buy? How is the platform funded?
Different platforms carry different weight. Trustpilot and Google Reviews are open: anyone can post, and the reviewer's identity is rarely checked. Clutch, DesignRush, Sortlist and G2 are directory sites aimed at business buyers, where the reviewer is usually asked to confirm the engagement before a review goes live. That check helps, but it does not make the review independent of the platform's commercial relationships.
Where a review names a person and a company, you can usually verify the company exists on the Companies House register. Where it does not, discount it.
Editorial judgement matters here. A named review with a stated brief carries more weight than twenty anonymous five-star ratings.
Asking those questions matters more in the UK than it used to. The Digital Markets, Competition and Consumers Act 2024 bans fake and misleading reviews, and the Competition and Markets Authority can act against a business that writes, commissions or publishes them. The CAP Code, which the Advertising Standards Authority enforces, requires testimonials and endorsements to be genuine, to reflect the views of the person who gave them and not to mislead. A client quote an agency has rewritten beyond what the client actually said breaks the advertising rules as well as common sense.
Separate vendor claims from independent evidence
Award logos, client lists and performance percentages are marketing material, not evidence, unless a third party verifies them.
Independent evidence includes trade press coverage, published research and audited quality certification. A supplier certified to ISO 9001 has been assessed against a documented framework, a stronger signal than a self-reported satisfaction score. The BSI quality management standards guidance sets out what that certification covers. In packaging, the titles worth searching are Packaging News and PrintWeek, which report agency appointments, campaigns and results.
For campaign claims, the IPA publications and reports library carries effectiveness and consumer insight research, which helps you judge whether a promised uplift is plausible for your sector.
Use a scoring sheet rather than a gut feeling
Give each criterion a weight before you read any reviews, so the reading does not move your goalposts.
Set the list before you read anything. A workable sheet weighs the evidence like this, heaviest first:
- A named reviewer whose company you can check on the Companies House register — heaviest weight.
- A stated brief, timescale and set of commercial termsheavy weight.
- Three or more reviews from unrelated clients that agree on the same pattern — heavy weight.
- Independent verification, such as ISO 9001 certification or trade press coverage of the work — heavy weight.
- Award wins with no stated brieflight weight.
- Anonymous star ratingslight weight, or none at all.
- Vendor case studies, client logos and self-reported performance figures — light weight, and treated as prompts for questions rather than as evidence.
Score every agency against the same sheet, and keep a second column noting whether each item is independent, vendor-supplied or your own judgement. Fixing the weights first is what stops the longest review winning the pitch.
Review Scoring Sheet
- Relevant sector workHigh weight
- Review consistencyHigh weight
- Quality certificationMedium weight
- Pricing transparencyMedium weight
- Reference accessHigh weight
Awards deserve the same scepticism. Starpack publishes its shortlists and winners, and so do the UK Packaging Awards, which makes them a checkable record of who did which piece of work. Look at the entry, not the logo: if the winning pack is a premium spirit bottle and yours is a frozen food carton, the award tells you very little about your brief.
What this review did not assess
No agency was contacted, briefed or tested for this article. No pitches were run and no samples were submitted. Nothing here is a hands-on test or a score of a named supplier.
The method assesses review quality and evidence type. It does not assess any firm's creative output, print quality or account management.
Where a figure appears, it is either attributed to the named source with its date or labelled as an illustrative example, such as a team paying £400 a month for a retainer.
Common questions
Are online agency reviews reliable?
They are reliable as signals, not proof. Reliability rises when the reviewer is named, the brief is described and the platform discloses how it is funded. Treat anonymous ratings as weak evidence.
How many reviews should I read before shortlisting?
Aim for at least three independent reviews per agency, plus one reference call you arrange yourself. Fewer than that leaves you guessing about consistency.
Should I trust award wins as evidence?
Awards show peer recognition, not fit for your brief. Ask what was entered, who judged it and whether the winning work resembles your packaging format.
Can I rely on a vendor case study instead of a review?
Use it as a prompt for questions, not a verdict, because case studies are selected by the vendor. Ask for the brief, the timescale and the commercial terms behind the work shown, and speak to the client named on it yourself.
