Your D2C brand is doing $30-500K / month in revenue. You've outgrown the solo freelancer. You've looked at 5-10 agencies - all promise 'guaranteed ROAS,' show you 1-2 polished case studies, and want to lock you into a 12-month contract. You don't know who's real, who's a reseller, who'll ghost you after month 3. The problem is not lack of agencies - it's lack of a vetting framework that separates performance-marketing agencies with real revenue-generating systems from those running pre-fab playbooks.
The 10 criteria that separate real agencies from vapourware
- 1. Vertical specialisation - do they publicly show 5+ clients in your category + AOV range?
- 2. Attribution infrastructure - do they rebuild Meta CAPI + GA4 + offline conversions day one?
- 3. Creative in-house - do they produce 20-30 ad units / month internally or outsource to Fiverr?
- 4. Pricing transparency - do they publish USD + GBP pricing on their website or hide it?
- 5. Senior lead on calls - do you get the strategist or an SDR + account coordinator?
- 6. Named case studies with numbers - specific ROAS + AOV + timeline, not 'we scaled a brand 10x'
- 7. Direct references - will they intro you to 3 past clients within 48 hours?
- 8. Weekly reporting cadence - Loom + Slack + dashboard, not quarterly slides
- 9. Honest attribution reviews - do they distinguish blended vs platform-reported ROAS?
- 10. Compliance posture - GDPR / CCPA / FTC / DPA + security questionnaire ready day one
Pricing benchmarks for US + UK D2C performance marketing in 2026
Realistic USD + GBP retainer ranges in 2026:
- $1,500 / £1,200 / month - Starter: 1-2 channels + attribution + 10-15 creative units
- $3,500 / £2,800 / month - Growth: full multi-channel + 20-30 creative + landing-page CRO
- $7,500+ / £6,000+ / month - Scale: dedicated pod + multi-market + custom dashboards
Ad spend separate, pass-through, zero markup. If an agency wants to mark up ad spend 15-20%, walk away - that's a 2010 fee structure that destroys trust.
Red flags that should kill a deal
- 'Guaranteed ROAS' - no reputable agency guarantees platform-reported ROAS. It's unknowable in advance.
- 12-month lock-in contract - healthy relationships survive on month-to-month delivery, not contract clauses
- Mark-up on ad spend - any mark-up compromises the agency's incentive to kill losing campaigns
- Attribution via platform ROAS only - signals they don't understand modern attribution
- Case studies with no numbers - 'we scaled a brand 5x' means nothing without AOV + spend + timeline
- SDR + account coordinator sales process - you shouldn't talk to a senior strategist for the first time only after signing
The 15 questions to ask every agency on the discovery call
- How many D2C brands in my AOV range have you scaled?
- What's your typical attribution infrastructure day one of an engagement?
- How many creative units do you ship per month at my tier?
- Who exactly will be my point of contact - name, LinkedIn, years of experience?
- Can you intro me to 3 past clients in my category this week?
- What's your typical client-agency relationship length?
- How do you handle a losing campaign vs a winning one?
- What's your mark-up on ad spend?
- Do you publish pricing on your website?
- How often will I get a performance report, and in what format?
- What's your reporting delta between platform ROAS and blended ROAS?
- How do you handle creative + landing page work - in-house or vendor?
- What's your GDPR / CCPA / DPA posture?
- What's a brand you'd fire as a client, and why?
- What's the first thing you'd do in week 1 of our engagement?
Engagement model: what to expect in the first 90 days
- Weeks 1-2 - attribution rebuild (Meta CAPI + GA4 + offline conversions), account audit, 30-page diagnostic
- Weeks 3-6 - account restructure, first-wave creative (10-20 units), landing-page CRO, WhatsApp / email / SMS lifecycle live
- Weeks 7-10 - daily bid + creative optimisation, scale winners, kill losers, first month-on-month ROAS report
- Weeks 11-13 - 90-day QBR with blended ROAS vs platform ROAS, LTV / CAC + payback period, scale roadmap for next quarter
How ITD GrowthLabs stacks against the 10 criteria
We check all 10. Vertical specialisation across D2C jewellery / skincare / fashion / beauty / wellness + SaaS + real estate. Attribution rebuild day one on every engagement. Creative in-house (we produce 20-30 units / month at Growth tier). USD + GBP pricing published openly ($1,500 / $3,500 / $7,500+). Senior lead on every call. Named references available on discovery call. Weekly Loom + Slack + dashboard reporting. Blended ROAS tracking against platform-reported. GDPR + CCPA + ICO + DPA ready day one.
The #1 mistake US + UK D2C founders make when choosing a performance-marketing agency: hiring on polish of pitch deck rather than depth of attribution + creative + reporting infrastructure. Attribution + creative velocity + senior-lead delivery are the three non-negotiables.
Ready to see what this looks like for your brand?
Book a 30-min lead-gen strategy call. We review your current ad spend + funnel + CRM live and leave you with a 90-day plan. Zero sales pitch.
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25 questions founders ask about choosing a performance marketing agency
How much should a US D2C brand doing $200K / month revenue spend on a performance marketing agency?
Is a 12-month contract reasonable?
What's the difference between an agency and a freelancer at this scale?
Should we ask agencies to work on a performance-only / commission basis?
How do we evaluate case studies that don't show specific numbers?
What's the typical client retention / churn rate for good D2C performance agencies?
Do we need separate agencies for Meta + Google + email + SEO?
How do we test agency fit before a 6-month commitment?
What should the agency's reporting dashboard include?
How soon should we see tangible ROAS improvement from an agency switch?
How do we book a discovery call?
How do you handle compliance (GDPR, CCPA, FTC, ASCI, MMC, NMC)?
Do you handle creative + ad production in-house?
Which industries do you specialise in?
How do you measure attribution across channels?
What's a realistic ROAS target for my brand?
Do you work with early-stage brands or only established ones?
What's included in your retainer vs ad spend?
What's your typical engagement duration?
How soon will I see leads from performance marketing?
What makes ITD GrowthLabs different from other agencies?
How much does performance marketing + lead generation cost in 2026?
Do you handle landing pages + CRO as part of the engagement?
Can you work remotely with US / UK / GCC clients?
Can you share named references?
Still have questions? Book a free 30-min strategy call.
Senior lead on the call. We'll audit your current pipeline and share what we'd do first for your category. USD + INR pricing published openly.
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