Curriculum
37 docsCross-Channel Budget Allocation
Cross-Channel Budget Allocation
Module: Scaling Millions on Meta + Google and YouTube Experts Instructors: Kevin Gundersen & John Moran Revenue Rush University
The Cross-Channel Reality
Here's what nobody in the single-platform courses tells you: Meta and Google are not independent channels. They're an ecosystem. A customer sees your Meta ad, doesn't click, Googles your brand name, clicks a Google ad, and buys. Meta did the awareness work. Google captured the intent. Both platforms claim the sale.
If you optimize each platform in isolation, you'll over-invest in whichever one is better at claiming credit (usually Google retargeting or Meta retargeting) and under-invest in what's actually driving growth (usually Meta prospecting or Google Shopping).
The Allocation Framework
By Revenue Stage
| Monthly Revenue | Meta % | Google % | Email/Organic % | Notes |
|---|---|---|---|---|
| $0-$10K | 80% | 10% | 10% | Meta does the heavy lifting. Google is exploration only. |
| $10K-$50K | 70% | 20% | 10% | Google Shopping becomes viable with conversion data. |
| $50K-$100K | 60% | 25% | 15% | Email should be driving 20-30% of revenue by now. |
| $100K-$500K | 50% | 30% | 20% | Diversification reduces platform risk. |
| $500K+ | 40-50% | 25-30% | 20-25% | Add YouTube, TikTok, influencer. |
By MER Impact
The allocation should follow MER marginal contribution. If adding $1,000 to Meta improves MER by 0.1x but adding $1,000 to Google improves MER by 0.2x, Google gets the dollar.
How to test: Change one platform's budget by 20% for 2 weeks. Measure change in MER. This gives you the marginal MER contribution of each platform.
Warning: Don't test both at once. Change one, measure, then change the other. Simultaneous changes make it impossible to isolate impact.
When to Pause vs. Restructure
Pause Google: If impression share is below 10% AND nCAC from Google is 2x your ceiling AND the March pause test shows minimal impact on organic traffic. Google isn't adding value — it's a cost.
Restructure Google (don't pause): If the March pause test shows organic traffic drops 15%+ when Google is paused. Google is driving awareness even though in-platform ROAS looks bad. Move to the Shopping Feeder Strategy and evaluate on MER contribution, not in-platform ROAS.
Pause Meta prospecting: Almost never. Unless your product has genuine product-market-fit problems, Meta prospecting is usually the growth engine. Restructure creative and targeting before pausing.
Reduce Meta retargeting: If retargeting ROAS is 5x+ and represents more than 20% of total spend, you're over-investing in warm traffic. Cut retargeting to 10% and put the savings into prospecting.
The Portfolio View
Think of your marketing channels like an investment portfolio:
- Meta prospecting = Growth equity. High risk, high reward. This is where new customers come from.
- Google Shopping = Blue chip stocks. Steady, predictable, captures intent.
- Google Search (branded) = Bonds. Very safe, very low growth. You're paying to protect traffic you already own.
- Meta retargeting = Dividends. Nice income, limited upside.
- Email/SMS = Cash. Nearly free revenue from existing customers.
A healthy portfolio at your stage ($12K/month) should be heavy on growth equity (Meta prospecting), with a small position in blue chips (Google Shopping), and a meaningful cash position (email — which is massively underinvested).
If your email revenue is 12% of total and the benchmark is 25-35%, you have a guaranteed ROI waiting in your inbox. Every dollar moved from Google branded search to Klaviyo optimization is likely a 10x better investment.