Platform vs platform
Updated 2026-07-01
Google Ads PPC vs Bing Ads PPC
Google Ads PPC averages $5.96 CPC. Bing Ads PPC averages $2.98 CPC. Analysis for Real Estate / Australia in 2026.
Google Ads PPC
CPC$5.96
CPM—
Best forHigh intent searches, Local businesses, E-commerce
vs
Bing Ads PPC
CPC$2.98
CPM—
Best forB2B audiences, Older demographics, Cost-conscious campaigns
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 Ads PPC vs Bing Ads PPC 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 Ads PPC compares to Bing Ads PPC on each line.
| Metric | Google Ads PPC | Bing Ads PPC | Δ Google vs Bing | What it means |
|---|---|---|---|---|
| Avg. CPC | $5.96 | $2.98 | +100% | Google Ads PPC buys ~0.5 clicks for every Bing Ads PPC click. |
| Avg. CPM | — | — | — | At least one platform is not priced per impression. |
| Clicks per $5,000 | 839 | 1,678 | -50% | Volume advantage before conversion rate is applied. |
| Typical CVR | 3.8% | 3.8% | 0% | Cross-industry typicals by channel type, not board data. |
| Implied CPA | $157 | $78 | +100% | At the CVRs above; your account will differ. Implied CPA = CPC ÷ CVR. |
| Min. viable monthly spend | — | — | — | To exit learning / gather bid-strategy signal. |
| Pricing tier | High | Medium | Board tiers by CPM/CPC percentile. |
By industry · estimated CPC
Where the gap widens
Google Ads PPCBing Ads PPC
Healthcare
B2B
Tech/SaaS
Education
Finance
Real Estate
Retail
E-commerce
Bing Ads PPC 50% cheaper per click
Method
Each industry estimate = platform baseline × (industry CPC ÷ cross-industry average CPC of $4.11). The ratio between the two platforms is therefore constant at ~0.5×; what changes by industry is the absolute cost.
Under the hood
How each one charges you
Google Ads PPC
- Billing
- Google Ads runs a real-time second-price auction on every search query. You pay per click, and your effective CPC is a function of your bid, Quality Score, and competitor bids — high-intent commercial keywords (finance, legal, insurance) can 5-10x the platform average because auction density is brutal.
- Learning phase
- Budget floor to reach statistical signal: roughly $50–100/day per campaign, or $1.5K–3K/month per keyword theme. Below that, learning phase never stabilizes.
- Creative
- Responsive Search Ads: up to 15 headlines (30 chars each), 4 descriptions (90 chars each). Google mixes them dynamically. Sitelinks, callouts, and structured snippets are effectively required to stay competitive.
Bing Ads PPC
- Billing
- Microsoft Ads uses the same auction model as Google — bid × Quality Score determines position — but with 5–10x lower auction density on most verticals. Result: 40–60% lower CPCs than Google for equivalent placements, though volume is roughly 1/10th.
- Learning phase
- Because volume is lower, $20–50/day per campaign is often enough to run at scale. Budget floors are the friendliest of the search platforms.
- Creative
- Format mirrors Google (Responsive Search Ads, headlines 30ch, descriptions 90ch). You can import Google campaigns directly. LinkedIn profile targeting via Microsoft's own graph is the notable differentiator.
Verdict
When to Use Each Platform
Choose Google Ads PPC when…
- You're targeting high intent searches
- You're targeting local businesses
- You're targeting e-commerce
Choose Bing Ads PPC when…
- You're targeting b2b audiences
- You're targeting older demographics
- You're targeting cost-conscious campaigns
- You want lower cost per click ($2.98 vs $5.96)
FAQ
Related Comparisons
Is Google Ads PPC or Bing Ads PPC cheaper?
Per click, Google Ads PPC at $5.96 vs Bing Ads PPC at $2.98. 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.