Meta vs. Google vs. TikTok: where should your ad dollars go first?
Meta vs. Google vs. TikTok:
where should your ad dollars go first?
Real 2025 benchmarks. Clear trade-offs. A framework for deciding — without the guesswork.
Every week we talk to small business owners who've tried two or three platforms and have nothing to show for it. Not because ads don't work — because they spread a limited budget without a clear reason. Here's the framework we use to answer the question every SMB owner eventually asks.
One question decides everything
Do your customers already know they need what you sell?
If yes — plumbers, accountants, lawyers, HVAC — people are typing your category into Google right now. That's Google's lane. If no — a new food brand, a clothing label, a wellness product — they don't know you exist yet. You need to put the product in front of them. That's Meta and TikTok's lane.
The highest intent. The highest cost.
Google Search is where purchase intent lives. WordStream's 2025 benchmark — across 16,446 US campaigns — puts the average CPC at $5.26, with an average conversion rate of 7.52%. That's roughly 1 in 13 clicks converting, which is the best conversion rate of the three platforms. But the cost spread by industry is wide.
| Industry | Avg. CPC | Avg. CVR |
|---|---|---|
| Legal & Insurance | $8–9+ | ~6% |
| Home Services | $5–8 | ~10% |
| E-commerce & Retail | $3–4 | ~7% |
| Restaurants / Travel | $1.50–2 | ~5% |
Source: WordStream 2025 · Quimby Digital 2025
The most versatile platform for small budgets.
Trendtrack's 2025 report puts Meta's global median at a $1.72 CPC, 9.21% conversion rate, and 2.19x ROAS. Traffic campaigns specifically average $0.70 CPC — the cheapest click of the three platforms. CPM jumped 20% year-over-year to $14.19, but conversion rates improved in twelve of fifteen verticals, partially offsetting the rise.
| Industry | Avg. CPC | Best Use |
|---|---|---|
| Apparel / Fashion | ~$0.45 | DTC discovery |
| Food & Beverage | ~$0.70 | Brand awareness |
| E-commerce | ~$0.70–1.20 | Retargeting, catalog |
| Real Estate | ~$2.45 | Lead generation |
Sources: Trendtrack 2025 · Ryze AI 2026
The cheapest reach. The lowest intent.
TikTok's CPM of $9.16 is lower than Meta's $14.19, making it the most cost-efficient platform for reach. But Triple Whale's 2025 data shows ROAS declining to 2.21x and conversion rate slipping to just 2.01% — compared to Meta's 9.21%. The audience is clicking; they're just not buying at the same rate. TikTok works for beauty, food, apparel, and entertainment. It struggles with high-consideration purchases and audiences over 40.
The 4XDigital AI budget framework
Where your dollars go, based on where you actually are.
Want us to map this to your business?
In 20 minutes, we can tell you exactly which platform to start on and what the first 90 days should look like.
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