Ad headline
Better performance. Lower cost. Smarter routing.
Pattern: Editorial data page
Understory ranks No. 140 on Inc. 5000 list of fastest-growing companies in U.S. Read more about Understory on the 2026 Inc. 5000 list
Fireworks AI has 109 distinct ad creatives in our B2B ad libraries, 82 on Google (all search) and 27 on LinkedIn. Its longest running ad has been shown on Google for 12 months. 3 of its ads scored 6 or higher out of 10 for B2B fit and craft.
AI & GPU cloud · fireworks.ai
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.
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. 3 of Fireworks AI's ads made the top-rated tier.
Ad headline
Better performance. Lower cost. Smarter routing.
Pattern: Editorial data page
Ad headline
More control over AI coding spend
Pattern: Product UI with real numbers

Pattern: Product UI with real numbers
82 search ads and 0 display ads that ran for a month or more, 66 of them for three months or more. Below are the ones Google has shown longest, search and display apart.
| Type | Fireworks AI | AI & GPU cloud advertisers |
|---|---|---|
| Search text ad | 100% (82) | 82% |
See the best B2B Google ads from every advertiser in the Google ad library.
27 distinct creatives, run as 200 separate ads. LinkedIn shares no performance data for US ads, so the best public sign an ad is working is how often Fireworks AI reruns it. These are the creatives it reruns most.
| Type | Fireworks AI | AI & GPU cloud advertisers |
|---|---|---|
| Single Image | 85% (23) | 61% |
| Video | 15% (4) | 22% |
| Type | Fireworks AI | AI & GPU cloud advertisers |
|---|---|---|
| No offer (brand) | 63% (17) | 81% |
| Webinar or event | 26% (7) | 10% |
| Report or guide | 11% (3) | 6% |
Ad headline
Genspark post-trained MiniMax M3 on Fireworks
Ad copy
"Fireworks enabled us to own our AI journey, and unlock better quality in just four weeks.” Kay Zhu, CTO, Genspark.
Ad headline
3.5x lower latency, production in 4 weeks
Ad copy
Heidi Health cut latency 3.5x, from 25 seconds to 7, and went from proof of concept to production in 4 weeks.
Ad headline
How Cursor cut coding-model cost on Fireworks
Ad copy
6–10x lower inference cost than comparable frontier coding models. See how Cursor built Composer 2 on Fireworks.
Ad headline
Post-training on the Fireworks Training API
Ad copy
See how Harvey post-trained a Kimi K3 base with Fireworks for long-horizon legal work.
Ad headline
The road to specialized intelligence
Ad copy
The four stages from renting the closed frontier to training a model you own, with a worked Kimi K3 fine-tuning example.
Ad headline
Make the Model Your Edge
Ad copy
Paying for closed frontier models means letting someone else set your cost and performance trade-offs.
Ad headline
More iterations, same budget, weeks to hours
Ad copy
Teams report 2–4x more iterations on the same training budget and cut model development from weeks to hours.
Ad headline
Build your own legal frontier.
See the best B2B LinkedIn ads from every advertiser in the LinkedIn ad library.
In the public ad libraries we track, Fireworks AI runs ads on Google and LinkedIn, 109 distinct creatives in all, 82 on Google (all search) and 27 on LinkedIn. Most of its creatives are on Google.
82 on Google (all search), that ran for a month or more in Google’s Ads Transparency Center. Longest shown for 12 months.
27 distinct creatives, run as 200 separate ads in LinkedIn’s Ad Library. Its most rerun creative runs as 24 ads.
Search Fireworks AI by name in each platform’s own public library, Google’s Ads Transparency Center and LinkedIn’s Ad Library. Every ad on this page links to its entry there.
Every ad belongs to Fireworks AI. Understory is not affiliated with Fireworks 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.
Or browse every B2B ad library.
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.