How to find the best ecommerce email marketing agency.
The best ecommerce email marketing agency for you is the one that can show work in your category, explain its process plainly, assign named people to your account and measure results without inflating them. No agency is best for everyone, so judge on those four things and ignore ranking lists that cannot say how they were compiled.
Why a single best agency does not exist.
A fashion brand with weekly drops, a supplement brand with a monthly reorder and a furniture store that sells once a year all need different programmes. An agency that is excellent at one can be ordinary at another, so best is always relative to your store.
Be careful with lists titled best that are written by the agencies on them, or that rank by who paid. A fair list says how it chose and discloses relationships. When it does not, treat it as advertising.
Seven things that separate good from good at pitching.
First, relevant proof: real flows and campaigns in a similar category, with the reasoning behind them. Second, a process you can repeat back after one call. Third, named people and a plan for what happens if one leaves. Fourth, honest reporting that explains attribution rather than hiding behind it.
Fifth, a willingness to say no, including to work that would not help you. Sixth, platform skill in what you already use. Seventh, an audit or diagnostic before a quote, because a price given without seeing the account is a guess.
Where Inferno Emails fits, and where it does not.
We are a specialist team for ecommerce brands on Klaviyo, working across Europe, Australia and the United States. Our strengths are flows, campaign design that looks like the brand and deliverability, and our work is shown in full on the portfolio.
We are a poor fit if you want paid media, SEO and email under one agency, if you need a guaranteed number or if your store has not launched. We would rather say so than win the wrong client.
A fair way to compare two or three agencies.
Send the same short brief to each and give them the same access. Ask each to tell you the three most important fixes to your current email, then compare how specific the answers are. Specific beats confident every time.
Ask for a reference you can speak to, and ask what the agency would do differently on a past project. Honest answers to that question tell you more than a case study.
Questions to ask any agency.
- Is there work you can see in full, not just a logo wall?
- Did they ask about your margins, repurchase rate and offer before proposing anything?
- Do they explain how revenue is attributed and what the limits of that are?
- Will they disclose any commission, referral fee or platform incentive?
- Can you speak to a current or former client?
Who it suits.
- Buyers shortlisting two or three email agencies
- Founders who want criteria they can use rather than a ranking
Who should look elsewhere.
- Anyone who wants a single ranked list of agencies handed to them
- Stores looking for a full-service marketing agency
Questions people ask.
Who is the best email marketing agency for ecommerce?
There is no single best. The best one for you has relevant proof, a clear process, named people and honest reporting. Compare two or three on those points rather than trusting a ranking.
Are best email marketing agency lists reliable?
Only when they explain how agencies were chosen and disclose any paid placement. Many are written by the agencies listed, so read them as marketing.
Is Inferno Emails the best agency?
We cannot be best for every store. We can be a strong fit for ecommerce brands on Klaviyo that want flows, design and deliverability handled by one team, and the free audit lets you judge that yourself.
Inferno Emails is an agency, so we have an interest in you hiring one. This page is written to help you choose well, including choosing someone else or doing the work yourself.
Want a straight answer on your own account? Our free audit lists what is missing and what to fix first, with no obligation. See the klaviyo email marketing service or book your free audit.
Find out what your list is actually worth.
We review your flows, list health, authentication records and last ninety days of performance, then send back what we found.
30 minutes, no obligation, and the findings are yours to keep either way.