Platform vs platform
Updated 2026-10-21
Google Display Network vs Meta Ads
Google Display Network averages $0.83 CPC and $3.85 CPM. Meta Ads averages $0.66 CPC and $10.16 CPM. Analysis for Australia in 2026.
Google Display Network
CPC$0.83
CPM$3.85
Best forBrand awareness, Remarketing, Visual products
vs
Meta Ads
CPC$0.66
CPM$10.16
Best forSocial engagement, Mobile users, Visual brands
Amber underline marks the lower cost on each metric. Ties get neither. Em dash means the platform is not sold on that basis.
Which one, for you?
Which should I actually pick?
Answer three questions and we'll score Google Display Network vs Meta Ads on budget fit, industry rank and goal alignment.
Regional context
Advertising in Australia
Australia punches well above its population in digital ad spend — per-capita digital ad investment ranks among the world's highest, driven by mature ecommerce, strong consumer banking competition, and a heavily concentrated retail sector. Google and Meta hold the lion's share, but YouTube and connected TV (via 7plus, 9Now, 10 Play, and BVOD) have become unusually important channels. CPMs run roughly 10% above US levels for premium inventory. The ACCC's News Media Bargaining Code and active scrutiny of Google and Meta have created a more transparent ad ecosystem than most peer markets. Privacy Act reforms are tightening consent requirements, with significant amendments rolling out through 2025-2026.
Regulatory notes
Privacy Act 1988 (amended 2024-2026) governs personal information; the Spam Act 2003 requires consent for commercial messages; gambling and therapeutic-goods advertising are heavily restricted.
Quick comparison
Quick Comparison
Delta reads left to right: how Google Display Network compares to Meta Ads on each line.
| Metric | Google Display Network | Meta Ads | Δ Google vs Meta | What it means |
|---|---|---|---|---|
| Avg. CPC | $0.83 | $0.66 | +26% | Google Display Network buys ~0.8 clicks for every Meta Ads click. |
| Avg. CPM | $3.85 | $10.16 | -62% | Cost to buy 1,000 impressions on each board. |
| Clicks per $5,000 | 6,024 | 7,576 | -20% | Volume advantage before conversion rate is applied. |
| Typical CVR | 0.9% | 1.2% | -25% | Cross-industry typicals by channel type, not board data. |
| Implied CPA | $92 | $55 | +68% | At the CVRs above; your account will differ. Implied CPA = CPC ÷ CVR. |
| Min. viable monthly spend | — | $6,000 | — | To exit learning / gather bid-strategy signal. |
| Pricing tier | Low | Low | Board tiers by CPM/CPC percentile. |
By industry · estimated CPC
Where the gap widens
Google Display NetworkMeta Ads
Healthcare
B2B
Tech/SaaS
Education
E-commerce
Retail
Finance
Real Estate
Meta Ads 20% cheaper per click
Google Display Network 62% cheaper per thousand impressions
Method
Each industry estimate = platform baseline × (industry CPC ÷ cross-industry average CPC of $4.70). The ratio between the two platforms is therefore constant at ~0.8×; what changes by industry is the absolute cost.
Under the hood
How each one charges you
Google Display Network
- Billing
- GDN buys impressions across 2M+ publisher sites via a real-time auction. You can bid CPC or CPM depending on the campaign goal. CPCs are 4–7x lower than search, but conversion rates are also lower — it's a top-of-funnel channel, not a decision-point channel.
- Learning phase
- $30–75/day gets a display campaign to statistical signal, though retargeting audiences reach signal faster and are the recommended entry point for smaller budgets.
- Creative
- Responsive Display Ads: 15 images (1200×628 landscape, 1200×1200 square, 1200×1500 portrait), 5 logos, 5 short headlines (30ch), 5 long headlines (90ch), 5 descriptions (90ch). Google auto-assembles.
Meta Ads
- Billing
- Meta (Facebook + Instagram) runs an auction across Feed, Stories, Reels, Marketplace, and Audience Network. You optimize for a conversion event; Meta's algorithm decides bid and placement. Effective CPM is $6–12, effective CPC $0.80–1.50 depending on optimization goal and vertical.
- Learning phase
- The algorithm needs ~50 conversion events per week per ad set to exit learning phase. For a $30 CPA that's ~$1,500/week or $6K/month per campaign. Below that, performance is a lottery.
- Creative
- Feed: 1:1 (1080×1080), 4:5 portrait (1080×1350). Reels/Stories: 9:16 (1080×1920). Video 15–60s. Carousel supports 10 cards. Copy ~125 chars before the truncate. Creative fatigue is the #1 cost driver — refresh every 2–3 weeks.
Verdict
When to Use Each Platform
Choose Google Display Network when…
- You're targeting brand awareness
- You're targeting remarketing
- You're targeting visual products
- You want lower cost per thousand impressions ($3.85 vs $10.16)
Choose Meta Ads when…
- You're targeting social engagement
- You're targeting mobile users
- You're targeting visual brands
- You want lower cost per click ($0.66 vs $0.83)
FAQ
Related Comparisons
Is Google Display Network or Meta Ads cheaper?
Per click, Google Display Network at $0.83 vs Meta Ads at $0.66. Per thousand impressions, Google Display Network at $3.85 vs Meta Ads at $10.16. Per acquisition it depends on conversion rate; run the recommender above against your industry.
Can I run both on $5,000 a month?
Yes, but split unevenly toward whichever side has the conversion volume to exit learning. Splitting evenly below $5k usually starves both. Use the min. viable spend row in the table above as the floor for each side.
What's a typical Meta Ads CPM in Australia?
Australian Meta CPMs typically run AU$10-$20 for broad-targeted feed placements, climbing to AU$30+ for narrow, high-value B2C audiences in finance or insurance. That works out roughly 10-15% above US equivalents in USD terms. Q4 sees the steepest increases, with auction pressure peaking in the lead-up to Boxing Day, Australia's largest retail event.
Can I advertise gambling or sports betting in Australia?
Online gambling advertising is heavily restricted — live sports betting odds promotion is banned during broadcasts, and there are tight rules around inducement offers across all media. Platforms apply additional layers: Meta and Google both require licensing verification and limit creative formats. If you're in this space, build platform-specific compliance review into your creative pipeline.
Is LinkedIn worth running for Australian B2B?
Yes, particularly for Sydney and Melbourne professional audiences in finance, consulting, mining services, and SaaS. CPMs run AU$60-$120 for tightly-filtered job-title campaigns. Audience sizes are smaller than US or UK equivalents, so frequency capping matters more, and you'll exhaust niche audiences faster. Pair with retargeting on Meta or Google Display to extend reach economically.