Customer acquisition cost has risen 40 to 60% over the past two years. The average ecommerce brand is now paying between £68 and £84 to acquire a customer, and that number keeps moving in one direction. Meanwhile, the number of channels demanding budget has multiplied: Meta, TikTok, Google, retail media, influencers, affiliates, live shopping. Everyone has a case for why their channel deserves more of your money.
The brands getting hurt are the ones reacting to that noise. They pile into TikTok because a competitor went viral. They cut Google because attribution looks murky. They spread budget across seven channels and fund none of them properly. The result is an expensive, incoherent mix where nothing gets enough budget to learn and nothing gets optimised to perform.
Why Most DTC Brands Get Their Channel Mix Wrong
There are two failure modes. The first is over-concentration: all budget on Meta, hoping one channel carries everything, then scrambling when iOS 14 changes targeting or CPMs spike by 30% overnight. The second is over-diversification: spreading thin across every channel that exists, with no single one receiving enough investment to actually work.
Meta's share of US DTC ad spend fell from 34.9% in Q1 2021 to 27.0% by Q1 2022. That shift was driven by brands diversifying, not abandoning Meta. The difference between diversifying well and diversifying badly is having a framework, not just a feeling that you should be on more channels.
The rule that matters: no single channel should account for more than 60% of your paid acquisition spend. Not because concentration is inherently bad, but because a single algorithm change, policy shift, or cost spike should not have the power to break your growth engine.
Start With Your Budget as a Percentage of Revenue
Before you decide where to spend, you need to know how much. Established DTC brands typically allocate 10 to 20% of total revenue to marketing. Brands in active growth mode, or those under 12 months old, often invest 20 to 30%. The spread across verticals is wide: beauty CPG can run at 21 to 31% of revenue while large food and apparel brands operate at 2 to 6%.
Your specific number should be anchored to two things: your LTV:CAC ratio and your contribution margin. If your LTV:CAC is above 3:1 and your contribution margin per order is above 30%, you have room to invest aggressively. If either metric is below those thresholds, fix the economics before increasing spend. Adding budget to a broken acquisition model scales the problem, not the business.
The first question is not which channel to use. The first question is whether the unit economics support the spend at all. Get that answer right before you open a new ad account.
The 70/20/10 Framework
The most reliable channel allocation framework for DTC brands in 2026 is the 70/20/10 split. It is not a rigid formula, but it gives every budget decision a structural logic rather than an emotional one.
Proven channels
Channels where you have at least 60 days of profitable data. For most DTC brands, this means Meta. Possibly Google Shopping. These channels get the majority of budget because they have demonstrated they convert at acceptable unit economics. Do not starve proven channels to fund experiments.
Growth bets
Channels showing strong early signals but not yet stable. TikTok for many brands. Retail media for brands with Amazon or Walmart presence. Affiliate or influencer if you have the infrastructure. These channels need meaningful budget to generate real learning, but not so much that a poor month creates a cash crisis.
Experimentation
New formats, new platforms, new audience structures. In 2026, this bucket might include agentic commerce, live shopping, or zero-click SEO content. The 10% is ring-fenced: it does not get cut when performance dips elsewhere, and it does not get expanded just because a test shows early promise. It stays small and structured.
Breaking Down the Channels
Meta
Meta is still where the majority of DTC paid spend lives, and for good reason. Advantage+ Shopping campaigns average 4.52x ROAS in 2026, and the platform's targeting and retargeting infrastructure remains the most mature in the market. For a brand spending £50,000 per month on paid media, Meta should represent 70 to 75% of paid social budget until TikTok demonstrates consistent ROAS parity.
The creative demand on Meta is significant but manageable: aim for 8 to 12 new creative concepts per month at spend levels above £30K. Test at the ad level, not the campaign level. Use Advantage+ Shopping for prospecting, manual campaigns for creative testing where you need granular control.
TikTok
TikTok CPAs run 20 to 40% higher than Meta for equivalent products. That number sounds damning until you factor in the halo effect: brands running both platforms see 15 to 20% lower blended CAC compared to Meta-only operations. TikTok drives awareness that converts elsewhere. Last-click attribution misses 20 to 40% of TikTok's actual contribution.
The creative demand is brutal. Competitive DTC brands need 80 to 120 assets per month on TikTok, three to four times the volume required for Meta. Creative lifespan is 3 to 7 days before fatigue sets in. Native content outperforms repurposed Meta creative by 40 to 60%. Do not add TikTok until you have a separate content production process for it. Repurposing Meta ads to TikTok is one of the most common and expensive mistakes in DTC media buying.
Google and Retail Media
Google Shopping and Performance Max are not optional at scale. They capture demand that paid social creates: someone sees your product on TikTok, searches for it, and converts on Google. Brands that run paid social without Google Shopping are giving those converted searches to competitors.
Retail media is a separate conversation. Amazon Ads, Walmart Connect, and Instacart now absorb 15% of the average ecommerce marketing budget. If you have retail presence, retail media is not optional. It defends your shelf and drives conversion at point of purchase. If you are DTC-only, treat Google as your demand capture layer and allocate accordingly.
Email and Retention: Your Cheapest Channel
Email is not a paid channel, but it belongs in this conversation because it changes the maths on every paid channel you run. Email should drive 20 to 30% of total revenue at a fraction of the cost of any paid platform. If your email revenue is below 20%, you are overpaying for every acquisition because customers you already own are not being converted into repeat buyers. A 5% increase in retention can lift profits 25 to 95%. Before increasing paid spend, audit whether your email flows are doing their job.
Allocating by Spend Level
The right channel mix is not fixed. It evolves with your spend level, your creative capacity, and your unit economics. Here is a practical framework by stage.
Under £15K/month
Run Meta only. Keep 85 to 90% of budget in Meta prospecting and 10 to 15% in retargeting. Do not add TikTok, Google, or influencer yet. Your job at this stage is to find a profitable creative angle and prove the unit economics. Adding channels multiplies complexity before you have the foundation.
£15K to £50K/month
Introduce Google Shopping to capture demand Meta creates. Add TikTok if you have a separate content process for it. Target 70% Meta, 15% Google, 10% TikTok, 5% testing. Email should now be driving at least 15 to 20% of revenue before you increase paid spend further.
£50K to £200K/month
Apply the 70/20/10 framework in full. Meta and Google form the 70%. TikTok and retail media form the 20%. The 10% funds new format tests, creator partnerships, and emerging channel pilots. At this level, creative production becomes a full-time operation. Budget for it explicitly.
Above £200K/month
True diversification: no single channel above 40% of budget. Meta, TikTok, Google Shopping, Performance Max, retail media, and a structured influencer programme all have defined budget lines. A dedicated media buyer or agency per channel is warranted. Blended MER becomes your primary health metric rather than per-channel ROAS.
Attribution: Why Your Channel Numbers Are Lying
Last-click attribution systematically disadvantages top-of-funnel channels. TikTok generates awareness that converts on Google or direct days later. Meta drives the first touchpoint on a journey that ends in an email click. When you make budget decisions from last-click data, you starve the channels creating demand and over-fund the channels collecting credit.
The fix is triple attribution. Use platform-reported data as one signal. Add post-purchase survey data: ask every customer how they heard about you, and weight those responses alongside platform data. Then calculate your blended Marketing Efficiency Ratio by dividing total revenue by total ad spend across all channels. MER gives you a single, un-gameable health metric. If MER is above your break-even threshold, your overall mix is working. If it is below, something in the mix is broken and you need to find what.
Never cut a channel based on last-click data alone. If TikTok looks bad in your attribution report but your MER improves when you scale it, TikTok is doing its job. The report is wrong, not the channel.
What This Looks Like in Practice
I worked with a wellness brand spending £60,000 per month across five channels: Meta, TikTok, Google, influencer, and Pinterest. Every channel had budget. None had enough. Meta was the only channel performing, but it was being starved to fund experiments that had no clear success criteria.
We consolidated to Meta at 70%, Google Shopping at 20%, and a structured TikTok test at 10%. Pinterest and influencer were paused. Within 45 days, Meta ROAS climbed from 2.8x to 4.1x as budget concentration improved the algorithm's learning. Google Shopping started returning clear data on branded vs non-branded intent. TikTok got the creative attention it needed and produced three consistently converting ad angles in six weeks.
Total monthly ad spend stayed the same. Blended MER improved by 38%. The lesson is not that fewer channels are always better. It is that under-funded channels produce under-performing data, and under-performing data produces bad decisions.
Growth Audit
Find Out Where Your Paid Media Budget Is Leaking
I will review your channel mix, unit economics, and attribution setup, then give you a clear framework for where to allocate spend to drive the highest return. No pitch. No generic slides. Just the numbers and what to do with them.
Book Your AuditFrequently asked questions
What percentage of revenue should DTC brands spend on paid media?
Established DTC brands typically allocate 10 to 20% of revenue to total marketing. Brands in growth phase often invest 20 to 30%. The exact number depends on your LTV:CAC ratio and contribution margin. If your LTV:CAC is above 3:1 and contribution margin above 30%, you have room to invest more aggressively. If either is below those thresholds, fixing the economics comes before increasing spend.
Should I run Meta or TikTok first as a new DTC brand?
Start with Meta. The targeting precision, creative testing infrastructure, and retargeting capabilities are more forgiving while you learn your customer. Meta also has lower creative demand: you can get meaningful test data with 10 to 15 assets. TikTok requires native, platform-first content and 80 to 120 assets per month at competitive spend levels. Build your Meta foundation first, then layer in TikTok once you have profitable unit economics and a content production process that can support the volume.
How do I know when to add a new paid media channel?
Add a channel when your existing primary channel is profitable and stable, not when you hit a wall. The signal is: your Meta ROAS has been at or above break-even for 60+ consecutive days, your contribution margin per order is above 25%, and you have the creative capacity to produce platform-native content for the new channel. Adding TikTok before Meta is stable burns cash. It is not a growth move.
What is the 70/20/10 rule for DTC ad budget allocation?
The 70/20/10 rule means 70% of budget to proven channels where you are already converting profitably, 20% to emerging growth bets such as TikTok or retail media, and 10% to pure experimentation. This prevents both over-concentration and over-diversification. It also creates a natural pipeline: today's experiments become tomorrow's growth bets and eventually core channels.
Why is TikTok underperforming on my attribution reports?
TikTok is structurally underattributed by 20 to 40% in last-click models. Most attribution tools assign credit to the last click before purchase, but TikTok drives top-of-funnel awareness that converts later on Google or direct. Use triple attribution: platform data plus post-purchase survey responses plus your blended Marketing Efficiency Ratio. Never cut TikTok spend based on last-click data alone.
How much should a £50K per month DTC brand spend on Meta vs TikTok?
At £50,000 per month, a sensible starting allocation is 70 to 75% to Meta and 20 to 25% to TikTok, with 5% held as a testing budget. If TikTok is new territory, hold the full budget on Meta until you have 30 days of TikTok data to assess. Once TikTok reaches ROAS parity or better with Meta, you can shift up to 40 to 50% there, but only if you have the creative production capacity to sustain it.
About the author
Caner Veli built Liquiproof from zero to 3,000+ global retailers in under 6 years. He now helps DTC and CPG brands fix broken growth engines and scale 2x-15x in 90 days.