LinkedInSingle Image AdRunning as 2 adsOur score 7.3/10
Ad headline
Already optimized? There is still 40% left
Pattern: Named customer as hero
CAST AI ads
CAST AI has 126 distinct ad creatives in our B2B ad libraries, 67 on Google (62 search, 5 display), 38 on LinkedIn and 21 on Meta. Its longest running ad has been shown on Google for 20 months. 28 of its ads scored 6 or higher out of 10 for B2B fit and craft.
Cloud cost & FinOps · cast.ai
126distinct creatives
3channels
20 monthslongest run
28top-rated ads
Where CAST AI advertises
Each creative counted once, however many ads it runs as. Every platform publishes a different public sign an ad is working, so each row shows its own.
CAST AI's best ads across every channel
Every ad in our libraries is scored out of 10 by an AI model built to judge creative, up to 5 for how well it would land with a senior B2B buyer and up to 5 for craft. 28 of CAST AI's ads made the top-rated tier, and these are the 9 highest scoring.
LinkedInSingle Image AdOur score 7.2/10
Pattern: Named customer as hero
LinkedInSingle Image AdRunning as 3 adsOur score 7.1/10
Pattern: Named customer as hero
LinkedInSingle Image AdRunning as 5 adsOur score 7/10
Pattern: Editorial data page
LinkedInSingle Image AdRunning as 2 adsOur score 7/10
Ad headline
Spot placement is the whole game
Pattern: Editorial data page
LinkedInSingle Image AdRunning as 2 adsOur score 7/10
Pattern: Named customer as hero
LinkedInSingle Image AdRunning as 7 adsOur score 6.9/10
Ad headline
2026 Kubernetes benchmarks - free report
Pattern: Editorial data page
LinkedInSingle Image AdRunning as 2 adsOur score 6.9/10
Ad headline
Same GPU. Up to 4.9x cheaper by region.
Pattern: Editorial data page
LinkedInSingle Image AdRunning as 2 adsOur score 6.9/10
Ad headline
Run more AI workloads on fewer GPUs
Pattern: Editorial data page
CAST AI Google ads
62 search ads and 5 display ads that ran for a month or more, 26 of them for three months or more. Below are the ones Google has shown longest, search and display apart.
| Type | CAST AI | Cloud cost & FinOps advertisers |
|---|---|---|
| Search text ad | 93% (62) | 90% |
| Display image ad | 7% (5) | 10% |
CAST AI search ads
Ran for 20 monthsOur score 4.1/10
Search text adRan for 13 monthsOur score 3.1/10
Search text adRan for 12 monthsOur score 3.7/10
Search text adRan for 11 monthsOur score 3.6/10
Search text adRan for 11 monthsOur score 3.9/10
Search text adRan for 11 monthsOur score 3.9/10
Search text adRan for 11 monthsOur score 4/10
Search text adRan for 10 monthsOur score 3.7/10
Search text adCAST AI display ads
Ran for 2 monthsOur score 4.6/10
Display image adRan for 2 monthsOur score 3.1/10
Display image adRan for 54 daysOur score 4.9/10
Display image ad
Ran for 52 daysOur score 6.2/10
Display image adRan for 33 daysOur score 4.9/10
Display image adSee the best B2B Google ads from every advertiser in the Google ad library.
CAST AI LinkedIn ads
38 distinct creatives, run as 200 separate ads, 1 of them sent from a named person. LinkedIn shares no performance data for US ads, so the best public sign an ad is working is how often CAST AI reruns it. These are the creatives it reruns most.
| Type | CAST AI | Cloud cost & FinOps advertisers |
|---|---|---|
| Single Image | 92% (35) | 75% |
| Document | 5% (2) | 2% |
| Message | 3% (1) | 8% |
| Type | CAST AI | Cloud cost & FinOps advertisers |
|---|---|---|
| No offer (brand) | 82% (31) | 80% |
| Report or guide | 11% (4) | 8% |
| Webinar or event | 5% (2) | 8% |
| Free trial | 3% (1) | 0% |
Running as 45 adsOur score 5.9/10
DocumentAd copy
CPU overprovisioning rose from 40% to 69% in a single year. Memory overprovisioning hit 79%.
Running as 25 adsOur score 4.8/10
Single ImageAd headline
Automotive Cloud Costs Are Spiraling
Ad copy
Cast AI automates optimization so your engineers stop firefighting infrastructure.
Running as 23 adsOur score 3.9/10
Single ImageAd headline
Automotive Runs On Performance
Ad copy
Connected vehicles, OTA updates, AI systems, automotive innovation depends on scalable cloud infrastructure.
Running as 18 adsOur score 5.5/10
Single Image
Running as 18 adsOur score 5.5/10
DocumentAd copy
See how Mercedes-Benz.io automated Kubernetes operations with Cast AI.
Running as 7 adsOur score 6.9/10
Single ImageAd headline
2026 Kubernetes benchmarks - free report
Ad copy
Average CPU utilization across 23,000+ Kubernetes clusters in 2025: 8%. Down from 10% the year before. Memory: 20%.
Running as 5 adsOur score 7/10
Single ImageAd copy
A real cluster from our dataset: 44.87 CPUs provisioned. 24.9 requested. 3.94 actually used.
Running as 4 adsOur score 6.8/10
Single ImageAd headline
See where the waste hides - free 2026 report
Ad copy
CPU overprovisioning went from 40% to 69% in a single year. Memory: 79%.
See the best B2B LinkedIn ads from every advertiser in the LinkedIn ad library.
CAST AI Meta ads
21 distinct creatives, 0 of them shown for three months or more. Advertisers stop paying for ads that don’t work, so these are the ones Meta has shown longest.
| Type | CAST AI | Cloud cost & FinOps advertisers |
|---|---|---|
| Single image | 100% (21) | 50% |
| Type | CAST AI | Cloud cost & FinOps advertisers |
|---|---|---|
| No offer (brand) | 33% (7) | 76% |
| Demo | 29% (6) | 10% |
| Free trial | 29% (6) | 6% |
| Report or guide | 5% (1) | 7% |
| Webinar or event | 5% (1) | 1% |
Ran for 29 daysOur score 4.3/10
Single imageAd headline
After re:Invent, the next step is proof
Ad copy
Great talking at re:Invent. Ready to go deeper? See how Cast AI can optimize your Kubernetes costs with zero effort.
Ran for 22 daysOur score 5.6/10
Single imageAd headline
Another 3 AM alert?
Ad copy
Pager fatigue is real. We’ll keep your workloads stable so you can finally sleep through the night.
Ran for 22 daysOur score 5.2/10
Single imageAd headline
Are your compute instances sitting idle?
Ad copy
Most companies are burning their budgets on unused resources. You don’t have to!
Ran for 19 daysOur score 4/10
Single imageAd headline
After re:Invent, the next step is proof
Ad copy
We connected at re:Invent — now let’s validate the ROI. Check how much waste Cast AI can eliminate in your workloads.
Ran for 17 daysOur score 6.3/10
Single imageAd headline
80% cost reduction. Zero downtime.
Ad copy
See how NielsenIQ used Cast AI automation to slash Kubernetes costs while keeping performance rock-solid.
Ran for 16 daysOur score 4/10
Single imageAd headline
After Ignite, the next step is proof
Ad copy
We connected at Ignite—now let’s validate the ROI. Check how much waste Cast AI can eliminate in your workloads.
Ran for 15 daysOur score 3.7/10
Single imageAd headline
After Ignite, the next step is proof
Ad copy
Great talking at Ignite. Ready to go deeper? See how Cast AI can optimize your Kubernetes costs with zero effort.
Our score 5.1/10
Single imageAd headline
Free until your Spot.io contract ends
Ad copy
Switch from Spot.io without paying twice. Move to full Kubernetes automation with zero disruption and no overlapping costs
See the best B2B Meta ads from every advertiser in the Meta ad library.
CAST AI ads, answered
Where does CAST AI advertise?
In the public ad libraries we track, CAST AI runs ads on Google, LinkedIn and Meta, 126 distinct creatives in all, 67 on Google (62 search, 5 display), 38 on LinkedIn and 21 on Meta. Most of its creatives are on Google.
How many Google ads is CAST AI running?
67 on Google (62 search, 5 display), that ran for a month or more in Google’s Ads Transparency Center. Longest shown for 20 months.
How many LinkedIn ads is CAST AI running?
38 distinct creatives, run as 200 separate ads in LinkedIn’s Ad Library. Its most rerun creative runs as 45 ads.
How many Meta ads is CAST AI running?
21 distinct creatives in Meta’s Ad Library. Longest shown for 29 days.
How can I see CAST AI's ads myself?
Search CAST AI by name in each platform’s own public library, Google’s Ads Transparency Center, LinkedIn’s Ad Library and Meta’s Ad Library. Every ad on this page links to its entry there.
Every ad belongs to CAST AI. Understory is not affiliated with CAST AI. We collect public ads from each platform's own ad library to study what B2B advertisers run. Use them for ideas and make your own creative.
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Let's make ads like these for you
We brief, design and run paid campaigns for B2B teams on LinkedIn, Google, Meta, Reddit and X, measured on pipeline in your CRM. Tell us what you sell and who you sell it to.