Direct answer
Ralph and a growth agency are different purchases, so the honest comparison is by job rather than by headline price. A UK agency sells senior judgement, taste and a person to phone in a crisis, for roughly £750 to £2,000 a month at the light end and £2,500 to £6,000 for a proper retainer with a named operator, fees only, before ad spend. Ralph sells the overnight join of stock and spend, a review queue where every change waits for your yes, and a price that runs from £0 to £599 a month. If you need strategy workshops and account management, hire people; if you are paying senior rates for someone to watch stock against ads and draft the next package, that is the half software does better, and many brands run both.
What you are actually buying from each
Most agency-versus-software comparisons are a list of ticks. This one is by job, because the two are good at different jobs and a tick does not tell you which.
| The job | What a growth agency gives you | What Ralph gives you |
|---|---|---|
| Strategy, positioning and creative direction. | This is what a good agency is for: a senior person with taste who has seen fifty brands and knows which mistakes you are about to make. | Not the product. Ralph drafts copy and creative from what has converted, but he has no taste and does not pretend to. |
| Watching stock against ad spend every day, per size. | Rare, and expensive when it happens, because it is someone's hours spent in a spreadsheet joining two systems that do not talk. | This is the core of the product. Every variant's days of cover sits next to what each campaign spent on it, every night. |
| The next campaign package. | Days to weeks, depending on the account team and where you sit in their week. | Drafted overnight and waiting in the review queue in the morning, for you to approve, edit or reject. |
| Who decides what goes live. | Usually the account manager, with a monthly report after the fact. Good agencies ask first; not all do. | You, every time. Nothing spends or publishes without a yes, and the writers are off by default. |
| Crisis judgement on a Saturday. | A senior person on the phone, if your retainer buys that access. This is worth paying for. | A flag in the brief and a staged fix. Ralph will not make the judgement call for you and should not. |
| Who owns the ad accounts and the learnings. | Sometimes you, sometimes fuzzy. Always insist on granting access rather than transferring ownership. | You, on your own Business Manager and Google account. Access can be revoked in a minute. |
| What it costs each month, fees only. | Roughly £750 to £2,000 for a light retainer, £2,500 to £6,000 for a solid one, and £6,000 upwards at Shopify Plus scale, plus your own hours managing them. | Free at £0 to see everything, then £99, £249 or £599 list. Founding members lock 25 percent off for life. Billing is not open yet. |
What a retainer costs in the UK, honestly
The bands above come from our own guide, how much an ecommerce agency costs in the UK, and they are orientation rather than a quote. A light growth retainer at £750 to £2,000 a month buys a junior buyer, a shared strategist and limited creative. A solid retainer at £2,500 to £6,000 buys a named operator, weekly optimisation, a creative pipeline and real reporting. Above £6,000 you are at Plus scale with heavier service levels and more stakeholders. Percentage-of-spend deals run 10 to 20 percent, and the question to ask any of them is what happens in the month your best sellers run thin and the right call is to halve the budget. Hourly, delivery staff sit around £75 to £150 and senior people £150 to £250, so a retainer divided by those rates tells you how many hours you are notionally buying, and an agency hourly rate is roughly two and a half to three times the salary cost of the person doing the work.
The number nobody quotes is your own time: briefing, approving, chasing, re-explaining the product to the new account manager, reading the deck. For a founder that is commonly several hours a week. Price it at what your hour is worth and add it to the fee before you decide whether the agency is expensive or cheap. The pricing models and what each one includes are unpacked in Shopify retainer cost: what to expect and what a retainer actually buys, and you can run your own numbers, including your hours, in the free agency cost model.
Where the agency wins
A good agency wins on the things that need a human who has seen it before. Brand positioning and creative direction at a high level, where taste is the whole job. Complex negotiations, wholesale, partnerships and category expansion that need research and relationships. Crisis judgement, when something has gone wrong at scale and you need a senior person on the phone rather than a flag in a queue. And accountability with a face on it, which some founders want and should pay for. If your agency brings those things, keep them. Software does not replace judgement, it removes the routine that was crowding it out.
Where Ralph wins
Ralph wins on the half of the retainer that is routine, tedious and time-sensitive, which is exactly the half that humans do worst at eleven at night on a Friday. He reads Shopify inventory at variant level next to Meta and Google spend every night, finds the sizes that sold out while still being paid for, and stages the exclusion with a revert attached. He pulls sixty days of hourly results and proposes which hours to switch off or throttle, with floors so he never darkens half the week on thin data. He drafts product sets from real stock, ad copy from what converted, and the supplemental Merchant Center feed change that marks a broken style as unavailable. Every one of those lands in a review queue with the evidence attached and waits for your yes. The mechanisms are in how Ralph handles out-of-stock sizes and how Ralph dayparts Meta and Google. He also wins on price, on working weekends, and on the fact that you approve a package at ten past seven from your phone rather than in Thursday's status call.
Hybrid is not a cop-out
The setups that work best for a lot of brands look like this: sharp humans for strategy and creative, Ralph for the operator desk. The agency's hours go on decisions and creative instead of monitoring, and the retainer can shrink to match. Some agencies run Ralph themselves for their clients on the Scale plan, with ten isolated stores and the same approval rule on every one, because it makes the overnight half of their own job cheaper. Agency vs software vs media buyer compares the three shapes properly.
Do it yourself first
Before you change anything, audit what the retainer is actually buying. It takes an afternoon and it will tell you whether the problem is the agency, the routine or neither.
- List the last 30 days of work. Go through the shared Slack channel, the email thread and the monthly report and write down every deliverable and every decision the agency made. Be specific: "paused ad set X on the 14th", "new creative brief for the spring drop", "weekly call".
- Sort each item into judgement or routine. Judgement is strategy, creative direction, a negotiation, a call that needed experience. Routine is checking spend, pausing a sold-out product, moving budget between ad sets, building the report, the status call itself. Most retainers come out somewhere around two-thirds routine.
- Price the hours. Take the monthly fee, divide by £75 to £150 for delivery work, and you have the hours you are notionally buying. Put the routine share of those hours against the software that would do it, and the judgement share against what a senior freelancer or a smaller retainer would cost. The agency cost model does this sum with your own hours included.
- Check the two things agencies rarely do. In Shopify open Products, then Inventory, and find the variants that went to zero last month. Then in Ads Manager and Google Ads check whether the campaigns carrying those products were changed on the day, or the week after, or never. In Ads Manager, set the last 60 days, open Breakdown, then By Time, then Hour of day, and see whether the overnight block is still spending on every day of the week. If both leaks are open, the retainer is not doing the overnight half.
- Check the contract. Who owns the ad accounts? What is the notice period? What is out of scope and billed separately? Ask the percentage-of-spend question if that is how they charge. None of this needs software; it needs an afternoon and the will to read the statement of work.
Where Ralph fits
If the audit shows the routine half is where the money goes and the leaks are open, that is what Ralph is for. Start on the Free plan, which sees everything, fixes 50 product titles and 50 Shopping attributes a month, and gives you a one-line verdict each morning with the writers switched off; it is not a trial with a clock on it. Growth, at £99 a month, is the first plan where he applies what you approve on one store: exclusions, dayparting, product sets and supplemental feeds. Pro, at £249, is three isolated stores and every signal read, and is the plan we point most live brands at. Scale, at £599, is ten stores with one group brief, which is where an agency running Ralph for its clients sits. Annual is two months free and founding members on the waitlist lock 25 percent off for life; billing is not open yet. The plans are explained in plain words in Ralph pricing, and if you are also weighing the rule engines, feed tools and attribution suites, Ralph vs the alternatives is the honest table. What problem he was built to solve is in what problem Ralph solves, and the variant-shaped version for apparel is Ralph for fashion brands.
What Ralph will not do
Ralph will not set your brand strategy, direct your creative, negotiate a wholesale deal or take a call on a Saturday. He is not a developer either: if the store needs theme work, integrations or a fix when checkout breaks, that is a development or support retainer, which runs on different bands and is a different purchase. He does not spend or publish without a yes, which means he is also not a way to stop thinking about the account. And he will not invent a margin, a customer or a cost price to make a report look finished. If your agency's value is judgement, he is not a replacement for it, and we would rather you kept them.
Red flags in an agency relationship
Some problems with an agency are operator problems and software fixes them even if you keep the strategist. If you do not own your ad accounts, if the reporting is ROAS screenshots with no mention of stock or refunds, if nobody on the account can tell you the days of cover on your top five SKUs, if "strategy" arrives as a recycled deck, or if changes go live without a written package you saw first, those are all signs the routine half is being done badly or not at all. Fix the routine with a desk, then judge the agency on the judgement alone. When volume and complexity outgrow the founder doing everything, hire for judgement and systemise the overnight desk, which is the argument in when a media buyer is worth it.
Related
FAQ
Should I replace my ecommerce agency with software?
Replace the routine half if that is what you are paying senior rates for: the daily stock-against-spend check, the pausing and excluding, the next package, the status call. Keep the humans if they bring strategy, creative direction and crisis judgement, because software has none of those. Ralph covers the brief, the staged packages, the stock-aware alerts and the review queue, and many teams run him alongside an agency whose hours now go on decisions rather than monitoring.
How much do agencies cost vs Ralph?
In the UK a light growth retainer runs about £750 to £2,000 a month, a solid one with a named operator £2,500 to £6,000, and Plus-scale work £6,000 upwards, fees only and before your own hours managing them; percentage-of-spend deals run 10 to 20 percent. Ralph is free at £0 to see everything, then £99 for Growth, £249 for Pro and £599 for Scale at list, with founding members locking 25 percent off for life. Billing is not open yet. The agency bands are in ecommerce agency cost in the UK and Shopify retainer cost, and the plans are on the pricing section.
What does a Shopify growth retainer actually buy?
People, process and usually a thin reporting layer. At the light end you get a junior buyer, a shared strategist and limited creative; at the solid end a named operator, weekly optimisation and a creative pipeline. Roughly a third of any retainer goes on overhead and meetings rather than work in the account, so ask who is in Ads Manager on a Tuesday. The breakdown is in what a retainer buys.
When is a media buyer worth it?
When volume and complexity have outgrown the founder doing everything, and when the work that remains after the routine is systemised is judgement work: creative direction, testing strategy, category expansion. Hiring a media buyer to watch stock against spend is paying a salary for a spreadsheet. The full reasoning is in when a media buyer is worth it.
Will Ralph fire my agency?
Only if their value was mostly tab-juggling and weekly screenshots, in which case the audit above will show it before Ralph does. If they bring strategy, creative direction and judgement, keep them, give them a cleaner operator layer, and let the retainer shrink to the hours that need a human. Some agencies run Ralph for their own clients on the Scale plan for exactly that reason.
How does a hybrid model work?
The agency owns strategy, creative direction and the high-judgement calls. Ralph owns the overnight join of stock and spend, the drafted packages, the stock-aware alerts and the dayparting proposals, all of which land in a review queue. Either you or the agency signs off each item, nothing goes live without that yes, and the agency's hours move from monitoring to decisions.