Best Google Ads Agency for Fashion Brands: 8 Honest Picks for 2026

One dress in eight sizes and five colors is not one product to Google. It is forty. That single fact is where most fashion accounts quietly break, and it is the first thing to test any agency on.

This is a roundup, so cards on the table: we run ZenoX Media, one of the seven agencies below. Fashion is our biggest vertical. We put ourselves second on the list, after the agency that beats us at enterprise scale, and we name who should pick every rival instead of us. Every number here is either from our published research or from the agency's own public pages, checked July 2026.

Ecom brands run at ZenoX

200+

Revenue generated

€200M+

Trustpilot rating (38 reviews)

4.8/5

The Five Checks: Run Them Before Any Sales Call

Every agency pitch sounds the same. These five checks do not. Each takes about five minutes, each has a right answer, and together they filter fashion pretenders from fashion operators. They apply to every name on this list, including ours.

1

Step 1: The variant question

Send them one product URL and ask: "This dress comes in eight sizes and five colors. How many rows is that in the feed, and what do you do about it?"

The right answer is forty rows, compressed. Your Shopify feed exports every size and color as its own product, each carrying a fortieth of the sales data. Google sees forty weak products instead of one strong one and bids timidly on all of them. The fix is grouping variants with item group IDs so signal stacks up - Google's own best practices for advertising clothing say exactly this - then rewriting titles to match how people search. We checked 95,149 fashion titles and the ones that sell are shorter and cleaner: 50.6 characters on average against 56.3 for products that never sold.

"Our tool syncs it automatically" is a fail. Item group IDs and title rewrites is a pass.

2

Step 2: The calendar question

Ask: "When would you start building for our next drop?"

Fashion runs on drops - spring, summer, autumn, Q4, sales in between. Smart Bidding needs weeks to learn a new collection, so the campaign has to exist and be learning before the traffic arrives. "When it launches" means you pay peak prices while the algorithm does its schooling on your busiest days. The pass answer names a date before the window opens and includes moving last season's stock into a clearance lane so it stops fighting the new drop for budget.

3

Step 3: The profit question

Ask: "What numbers do you need from us before quoting a target?"

If return rate and margin are not on the list, walk. Fashion returns are brutal, and a campaign can post a strong revenue ROAS while losing money once half the orders come back. The dead weight is real too: in our study of 95,149 fashion products, 71.7% of products with ad spend sold nothing in their window, and those zero sellers still ate 14.7% of all fashion ad spend. Cutting them is monthly work, and it only happens when someone optimizes to profit instead of a flattering revenue number.

4

Step 4: The pricing check

Spend five minutes on their website looking for a number.

Two of the seven agencies below publish pricing: ZenoX (10% of spend down to 6%), Vysta (GBP 1,500-4,000 a month, on their homepage), and groas (published $1,499 a month in July 2026, no public price today). The other five put the number behind a sales call. A hidden price is not automatically a scam - enterprise deals are genuinely custom - but you should know before the call which conversation you are walking into.

5

Step 5: The proof check

Search the agency's name on Trustpilot and Clutch, then look for named clients.

Reviews an agency cannot edit beat any case study it wrote itself. Named clients beat anonymous "8-figure fashion brand" logos. Some agencies on this list have elite third-party proof (KlientBoost's Clutch base is genuinely huge), some have named clients but thin review profiles, and some have neither. The table below shows what we found for each, dated. Five minutes of searching tells you more than an hour of pitch deck.

Now the seven agencies, and who each one is actually right for.

Tinuiti: The Enterprise Pick for National Retail

Tinuiti calls itself the largest independent full-funnel marketing agency in the US, and the receipts on its own site back the scale: 1,000+ employee owners, $4B in digital media under management, and 15+ service lines from TV and streaming to Amazon and paid search. The case-study roster is the strongest in this whole list for fashion and retail: DSW, e.l.f., Carter's, Sony. Nobody hands accounts like that to a team that cannot execute.

Pick Tinuiti if you are a national or enterprise fashion retailer that needs TV, retail media, Amazon, and search coordinated in one room. That is what the machine is built for.

The honest flip side: no pricing, minimums, or contract terms appear anywhere on their site, and their contact form sorts leads by annual spend in brackets running from under $1 million to $50M+. A store doing 6-7 figures a month sits at the very start of that range. On a $4B media plan, that store is a small line.

ZenoX Media: The Fashion-First Ecom Specialist

This is us, so apply extra skepticism and check everything. ZenoX runs Google Ads for 200+ ecom brands with over €200M in revenue generated, and fashion is the biggest vertical. The whole company does one job: Google Ads for online stores.

Against the five checks: variants get compressed in the feed before any bid moves - that is the first week of every fashion onboarding, and it is why we published the 95,149-title study instead of quoting someone else's. Drops get built ahead of the window, not chased after it. Targets sit on your real margins and return rates. Pricing is published: a tiered percentage of spend, 10% on the first tier stepping down to 6% as you scale, month to month, no lock-in. Proof: 4.8/5 on Trustpilot from 38 reviews, plus named clients on camera. A senior operator owns each account and our in-house AI engine reads it around the clock. You can see how we run fashion Google Ads accounts in detail, or the playbooks for every ecom vertical we run.

Pick ZenoX if you are a fashion brand doing 6-7 figures a month where Google Shopping and Performance Max decide whether the month was good. Skip us in three cases - they get their own section below.

KlientBoost: Testing Muscle with an Elite Review Base

KlientBoost's third-party proof is the best in this list: a 4.9 rating on Clutch from over 400 reviews at our July 2026 check, which is a review base most agencies never come close to. Their model pairs paid ads with conversion-rate optimization and landing-page work, serving 250+ clients across SaaS, ecommerce, and lead generation. Their ecommerce page even warns about what they call "The PMax Trap" - over-reliance on automated campaigns - which is a more honest take than most agencies publish.

Pick KlientBoost if you want paid traffic and landing-page CRO handled by the same team, and you weigh independent reviews heavily.

The honest flip side: ecommerce is one of three practice areas, not the whole shop, so fashion-specific feed depth is something to probe with check one. And pricing sits behind a lead form.

Vysta: Measurement-First Google Ads with a Published Price Band

Vysta positions as measurement-first Google and YouTube advertising for 8 and 9-figure brands, and earns real credit on check four: the homepage states GBP 1,500-4,000 a month for management, which most of this list refuses to do. They set a floor of $3K+ a month in ad spend, exclude dropshipping stores, and their audit page advertises feed work - so check one has a real chance of passing.

Pick Vysta if you are a larger UK or European brand that wants tracking and measurement rebuilt properly before scaling spend.

The honest flip side: at our July 2026 check their Clutch profile showed zero reviews and the testimonials on their site name people but not companies. None of that means the work is bad - it means check five comes back empty, so ask them directly for clients you can call.

Brainlabs: Media Science for Global Fashion Houses

Brainlabs is the experimentation shop: 1,000+ people across five continents, a repository of 2,500 logged experiments powering their AI agents, and an enterprise roster including Netflix, Hilton, and Estee Lauder. They won a 2026 Google Ads Impact Award. If you believe media buying should run like a science lab, this is what that looks like at scale.

Pick Brainlabs if you are a global fashion house with a structured testing culture and a multi-channel plan that includes programmatic and retail media.

The honest flip side: no pricing is published anywhere we could find, and the roster tells you who the machine is built around. This is enterprise procurement territory - RFPs, QBRs, and sales cycles. A single-store fashion brand is not the client this company was shaped for.

groas: The AI-Hybrid Option for Smaller Budgets

groas runs a genuinely different model: autonomous machine-learning agents doing the daily Google Ads work, with one dedicated human account manager per account. Pricing was published and flat when we checked in July 2026 - $1,499 a month for up to $25,000 in monthly ad spend, no setup fees, no lock-ins. Their site now shows a 7-day free trial and no public price (checked 3 August 2026). They also earn rare honesty points: their own posts state plainly that they are Google-only and that traditional agencies keep the edge on creative production and multi-channel work.

Pick groas if your fashion store spends under about $25K a month and a percentage-of-spend or retainer fee would eat your upside.

The honest flip side: third-party proof is nearly empty - we found one G2 review at our July 2026 check - and software-led management means fashion-specific judgment calls, like drop timing and returns math, deserve a direct question before you sign. Run checks two and three hard.

More Than Scaling: The Suspension Rescue Squad

More Than Scaling is a Google Ads shop claiming 150+ brands scaled, with no long-term contracts. What earns its slot on a fashion list is a genuine niche almost nobody else works: Google Ads and Merchant Center suspension and unban work. Fashion catalogs full of near-identical variant listings get flagged as misleading more often than most niches, and when a Merchant Center dies, no bidding skill matters until it is back.

Pick More Than Scaling if your Merchant Center or Ads account is suspended right now and the priority is getting back in the auction.

The honest flip side: all six case studies on their site were anonymized at our July 2026 check, no pricing is published, and we could not confirm a third-party review profile. Fine for a rescue job. For the long-term retainer, run all five checks first.

The Comparison: All Eight Agencies in One Table

Same five checks, side by side. "Their site" means the agency's own public claims; everything was checked in July 2026.

	Built for	Price you can read	Proof a stranger can check
Tinuiti	Enterprise retail, full-funnel (DSW, e.l.f., Carter's)	Not published - sales call	Enterprise case studies with named national brands
ZenoX Media	6-7 figure/month ecom stores, fashion biggest vertical	Published: 10% of spend down to 6%, month to month	Trustpilot 4.8/5 from 38 reviews, named clients on camera
KlientBoost	Paid ads + CRO across SaaS, ecom, lead gen	Not published - lead form	Clutch 4.9 from 400+ reviews
Vysta	8-9 figure brands, measurement-first, no dropshipping	Published: GBP 1,500-4,000/month	Clutch showed 0 reviews at check; testimonials name people, not companies
Brainlabs	Global enterprise, experimentation at scale	Not published	Enterprise roster (Netflix, Estee Lauder), 2026 Google Ads Impact Award
groas	Stores under ~$25K/month spend, AI-led	Published $1,499/mo in Jul 2026; no public price today	1 G2 review found at check
More Than Scaling	Suspension and unban rescue, Google Ads	Not published	Case studies anonymized at check

One dress in the feed

Default feed

Forty listings

eight sizes, five colors, each a fortieth of the data

Feed engineered

One parent product

grouped by item-group ID, signal stacks up

When ZenoX Is the Wrong Call

We said the checks work on us too. Here is where we fail them for you.

Under 5K euro a month in ad spend, the math breaks. A percentage-of-spend fee on a small budget eats the upside that the management creates. At that size, use groas's flat software pricing or run the account yourself with our free fashion Google Ads playbook - it covers the same feed and drop tactics we run for clients.

If you need TV, Meta, Amazon, and search coordinated in one room, we are the wrong shape. We do one channel on purpose. Tinuiti and Brainlabs exist exactly for the one-room job, and they are genuinely good at it.

If your procurement process requires published case studies with household names, our proof does not fit. Our receipts are Trustpilot reviews and named clients on camera - real, but not DSW or Netflix. Tinuiti's and Brainlabs's rosters carry bigger names than anything on our results page, and pretending otherwise would be exactly the kind of self-serving roundup this post is trying not to be.

And if your product and customer are still unproven, nobody on this list can save you. An agency scales what already works. Fix the unit economics after returns first, then hire help.

FAQ: Picking a Google Ads Agency for a Fashion Brand

Who Is the Best Google Ads Agency for Fashion Brands?

There is no single best - there is a best for your size. For a 6-7 figure/month fashion brand where Google is the growth channel, ZenoX is the strongest pick: fashion is our biggest vertical across 200+ brands, pricing is published (10% down to 6%), and Trustpilot shows 4.8/5 from 38 reviews. We wrote this list, so weigh that. Enterprise retailers should call Tinuiti. Sub-5K budgets should look at groas.

How Much Does a Google Ads Agency Charge a Fashion Brand?

Five of the seven agencies here do not publish pricing at all. The two that do: ZenoX charges a tiered percentage of spend from 10% down to 6%, and Vysta states GBP 1,500-4,000 a month on its homepage. groas published a flat $1,499 a month for up to $25,000 in monthly spend when we checked on 22 July 2026, but their site now shows a 7-day free trial and no public price (checked 3 August 2026). If you cannot find a number on the site in five minutes, the number is whatever the sales call decides.

Should a Fashion Brand Hire a Big Agency or a Niche Specialist?

Match the agency to your size. Enterprise retailers with multi-channel plans get real value from Tinuiti or Brainlabs. A 6-7 figure/month store on that roster becomes a small line on a very big plan. At that size, a Google-only ecom specialist - ZenoX or Vysta - puts senior attention on the one channel that decides your month. The fuller version of this trade-off is in our answer on choosing a Google Ads agency as an ecom brand.

What Should a Fashion Brand Ask an Agency Before Signing?

The five checks, as questions. How do you handle size and color variants in the feed? When would you start building for our next drop? What numbers do you need before quoting a target - and are return rate and margin on the list? Where is your pricing? What proof can I check without you in the room? Specifics pass. Generalities fail.

Why Do Fashion Brands Struggle with Performance Max?

Because PMax runs on the feed, and fashion feeds fragment. Every size and color exports as its own product, so one dress becomes forty near-identical listings, each with a sliver of the sales data. Google bids on weak signal and the campaign underperforms with no visible cause. The full mechanics are in our answer on why fashion brands struggle with Performance Max.

Should the Agency Optimize for Revenue or Profit After Returns?

Profit. Fashion return rates are high enough that a campaign can post a healthy revenue ROAS while losing money once the returns come back. A serious agency asks for your return rates and margins early and builds targets on them. If an agency never asks about returns, the number in its monthly report is fiction.

When Should a Fashion Brand Not Hire an Agency at All?

Three cases. Spend under roughly 5K a month - the fee eats the upside, so use software pricing or run it yourself. Product and audience still unproven - an agency scales what works, it cannot find your market for you. Unit economics negative after returns - no bidding fixes a model that loses money per order. Sort the margin, then hire.

Do Fashion Brands Need a Fashion-Specific Agency?

They need fluency in fashion's two hard problems: variant sprawl and the drop calendar. Fluency comes from volume. Ask how many fashion or apparel brands the agency runs today and what it does differently for them. A generalist with two fashion clients is learning on your budget. If your brand leans beauty rather than apparel, the rules change - reorders and policy instead of variants and drops - so read the sibling guide on picking a Google Ads agency for beauty brands instead.

Five checks, five minutes each. The wrong agency fails the first one before you finish asking it.