Google Ads PPC vs OTT (Over-The-Top)
Google Ads PPC averages $6.50 CPC. OTT (Over-The-Top) is bought on CPM only, averaging $31.20. Analysis for B2B / United Kingdom in 2026.
Amber underline marks the lower cost on each metric. Ties get neither. Em dash means the platform is not sold on that basis.
Which should I actually pick?
Answer three questions and we'll score Google Ads PPC vs OTT (Over-The-Top) on budget fit, industry rank and goal alignment.
Advertising in United Kingdom
The UK is Europe's largest digital ad market and one of the most mature globally, with roughly three-quarters of total media spend now flowing through digital channels. Google and Meta together capture more than 60% of that, but the UK has unusually strong adoption of programmatic display, connected TV (ITVX, Channel 4, Sky), and Amazon Ads relative to mainland Europe. CPMs trend 15-25% above the US in several premium categories — partly auction density, partly currency. The UK GDPR (post-Brexit) plus the ICO's increasingly assertive guidance on cookies and consent make first-party data strategy a real competitive advantage here, not an afterthought.
Quick Comparison
Delta reads left to right: how Google Ads PPC compares to OTT (Over-The-Top) on each line.
| Metric | Google Ads PPC | OTT (Over-The-Top) | Δ Google vs OTT | What it means |
|---|---|---|---|---|
| Avg. CPC | $6.50 | — | — | One side is not sold on a CPC basis. |
| Avg. CPM | — | $31.20 | — | At least one platform is not priced per impression. |
| Clicks per $5,000 | 769 | — | — | Volume advantage before conversion rate is applied. |
| Typical CVR | 3.8% | 0.4% | +850% | Cross-industry typicals by channel type, not board data. |
| Implied CPA | $171 | — | — | 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 | High | Board tiers by CPM/CPC percentile. |
Where the gap widens
No shared metrics to chart between Google Ads PPC and OTT (Over-The-Top). See the quick comparison table for individual costs.
How each one charges you
- 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.
- Billing
- OTT (Hulu, Peacock, Roku, Samsung TV+, etc.) is bought exclusively on CPM with 15- and 30-second video creative. Rates run $25–40 CPM — the highest of any digital channel — because inventory is finite premium video and the ROAS story is measured against linear TV, not against Facebook.
- Learning phase
- OTT has a real budget floor: most DSPs require $5K–10K/month minimum, and to reach reliable frequency in a metro DMA you need $15K+/month per platform.
- Creative
- 15s or 30s video, 1920×1080 (16:9), broadcast-quality mastering. No skippable formats. Most platforms require closed captions and mezzanine-file delivery through demand-side platforms.
When to Use Each Platform
- You're targeting high intent searches
- You're targeting local businesses
- You're targeting e-commerce
- You're targeting brand awareness
- You're targeting premium audiences
- You're targeting video storytelling