William Kast

@UCcWoNjTgGubStM0znmnUa1A - 2K subscribers

I show people how to scale their e-com brands to 9+ figures with Meta Ads and work with a handful of brands, helping them directly to scale. The strategies I share are based on lots of testing, years of experience, much research, and psychology to make ads hit and scale. For more check below 👇

Home Videos Live Playlists

How Meta Ads Target (and how to leverage it)

How Meta Ads Target (and how to leverage it) William Kast

31 views - 11 hours ago

How To Write Winning Meta Ads (Without Claude)

How To Write Winning Meta Ads (Without Claude) William Kast

117 views - 1 week ago

Meta Ad Formats Tier List For Creative Diversity

Meta Ad Formats Tier List For Creative Diversity William Kast

188 views - 1 week ago

How To Create Realistic Meta AI Ads

How To Create Realistic Meta AI Ads William Kast

149 views - 2 weeks ago

The Right Budget To Test Meta Ads

The Right Budget To Test Meta Ads William Kast

121 views - 2 weeks ago

5 Rules For Scaling Meta Ads In 2026

5 Rules For Scaling Meta Ads In 2026 William Kast

162 views - 3 weeks ago

AI Tier List For Meta Ads

AI Tier List For Meta Ads William Kast

125 views - 4 weeks ago

Guide To Creative Diversity For Meta Ads

Guide To Creative Diversity For Meta Ads William Kast

140 views - 1 month ago

My Complete Facebook Ads Campaign Structure for 2026 (Scale Profitably)

My Complete Facebook Ads Campaign Structure for 2026 (Scale Profitably) William Kast

873 views - 1 month ago

How I Create AI Animation Meta Ads (Full Guide)

How I Create AI Animation Meta Ads (Full Guide) William Kast

265 views - 1 month ago

The NEW Meta Ads Strategy That Scales (2026)

The NEW Meta Ads Strategy That Scales (2026) William Kast

322 views - 1 month ago

You're Testing Your Meta Ads Wrong (Do This After Andromeda)

You're Testing Your Meta Ads Wrong (Do This After Andromeda) William Kast

239 views - 2 months ago

$77M in Meta Ad Revenue: How We Scale Brands Past $1M/Months

$77M in Meta Ad Revenue: How We Scale Brands Past $1M/Months William Kast

152 views - 2 months ago

Stop Testing Video Ads. Do This Instead

Stop Testing Video Ads. Do This Instead William Kast

248 views - 2 months ago

How I Audit Any Meta Ad Account in 8 Minutes

How I Audit Any Meta Ad Account in 8 Minutes William Kast

400 views - 2 months ago

ROAS down? Watch this

ROAS down? Watch this William Kast

158 views - 3 months ago

CBO vs ABO: The Most Effective Strategy To Support High Volume Testing

CBO vs ABO: The Most Effective Strategy To Support High Volume Testing William Kast

437 views - 3 months ago

My Ad Strategy Behind a Brand Spending $500k/Month on Meta William Kast

234 views - 3 months ago

How To Hire An A Player Creative Strategist

How To Hire An A Player Creative Strategist William Kast

360 views - 3 months ago

The Meta Ad Advice That Works at $50k/m But Breaks at $500k/m

The Meta Ad Advice That Works at $50k/m But Breaks at $500k/m William Kast

171 views - 3 months ago

My Hook Framework To Scale Past $1M/Month

My Hook Framework To Scale Past $1M/Month William Kast

238 views - 3 months ago

These 4 Meta Ad Metrics Tell You What’s Wrong (And How to Fix It)

These 4 Meta Ad Metrics Tell You What’s Wrong (And How to Fix It) William Kast

204 views - 3 months ago

Never Run Out of Ad Ideas Again (Infinite Ad Framework)

Never Run Out of Ad Ideas Again (Infinite Ad Framework) William Kast

230 views - 3 months ago

Copying Competitor Ads Will Wreck Your ROAS

Copying Competitor Ads Will Wreck Your ROAS William Kast

150 views - 4 months ago

How To Maximize $$$ From Your Ad Traffic (AOV Optimization Guide)

How To Maximize $$$ From Your Ad Traffic (AOV Optimization Guide) William Kast

99 views - 4 months ago

If You Want To Scale Your Ecom Brand To $1M+/Mo In Revenue, Watch This William Kast

191 views - 4 months ago

How I Scale Brands from $100k/m to $1M+/m (copy my framework)

How I Scale Brands from $100k/m to $1M+/m (copy my framework) William Kast

149 views - 4 months ago

5 Meta Ads Myths Even “Experts” Still Believe

5 Meta Ads Myths Even “Experts” Still Believe William Kast

115 views - 4 months ago

How I Use AI To Iterate Winning Ads Into BIGGER Winners (Full System)

How I Use AI To Iterate Winning Ads Into BIGGER Winners (Full System) William Kast

782 views - 4 months ago

Here's EXACTLY How I Test & Scale Meta Ads In 2026

Here's EXACTLY How I Test & Scale Meta Ads In 2026 William Kast

787 views - 4 months ago

This is where eCom is headed in 2026 (Insights from Agency Founders Dubai)

This is where eCom is headed in 2026 (Insights from Agency Founders Dubai) William Kast

128 views - 4 months ago

Use THIS script framework for your next 5 winning ads

Use THIS script framework for your next 5 winning ads William Kast

313 views - 5 months ago

How To Build A $206M ARR Meta Ads Funnel (Awareness Funnel Guide)

How To Build A $206M ARR Meta Ads Funnel (Awareness Funnel Guide) William Kast

330 views - 5 months ago

I Spent $11M+ on Facebook Ads - All Your Questions Answered (Q&A)

I Spent $11M+ on Facebook Ads - All Your Questions Answered (Q&A) William Kast

201 views - 5 months ago

BEST Facebook Ads Campaign Structure For Fast Scaling In 2026

BEST Facebook Ads Campaign Structure For Fast Scaling In 2026 William Kast

2.7K views - 5 months ago

Case Study: $0/m to $134k/m in 2 Months With Facebook Ads

Case Study: $0/m to $134k/m in 2 Months With Facebook Ads William Kast

397 views - 5 months ago

How Long To Test A Facebook Ad? (In 2026)

How Long To Test A Facebook Ad? (In 2026) William Kast

459 views - 6 months ago

My Best 5 Productivity Tools For 2026 (ECOM Edition)

My Best 5 Productivity Tools For 2026 (ECOM Edition) William Kast

167 views - 6 months ago

Facebook Ads To Run In Q1 To SCALE (Full Playbook)

Facebook Ads To Run In Q1 To SCALE (Full Playbook) William Kast

192 views - 6 months ago

Facebook Ad ROAS Died After Andromeda? Do This.

Facebook Ad ROAS Died After Andromeda? Do This. William Kast

177 views - 6 months ago

AI Ads Are A Bubble

AI Ads Are A Bubble William Kast

678 views - 7 months ago

Increase Facebook ROAS GUARANTEED (Bottleneck Analysis Guide)

Increase Facebook ROAS GUARANTEED (Bottleneck Analysis Guide) William Kast

272 views - 7 months ago

7 Most Profitable Facebook Ad Formats You Should Run In 2026

7 Most Profitable Facebook Ad Formats You Should Run In 2026 William Kast

452 views - 7 months ago

NEW Method To Reduce Facebook CPM By 50%

NEW Method To Reduce Facebook CPM By 50% William Kast

930 views - 7 months ago

How To Sell With 10x Markup on Facebook (Identity Marketing Guide)

How To Sell With 10x Markup on Facebook (Identity Marketing Guide) William Kast

164 views - 7 months ago

BEST Way To Get Out Of Meta Ads Learning Phase In 2026

BEST Way To Get Out Of Meta Ads Learning Phase In 2026 William Kast

1.8K views - 7 months ago

How To Test Meta Ads In 2026 Post Andromeda Update

How To Test Meta Ads In 2026 Post Andromeda Update William Kast

664 views - 7 months ago

Why CBOs Spend on Your Bad Ads on Facebook

Why CBOs Spend on Your Bad Ads on Facebook William Kast

321 views - 7 months ago

Facebook Ads Bid Caps VS Highest Volume (& Which You Should Use)

Facebook Ads Bid Caps VS Highest Volume (& Which You Should Use) William Kast

3K views - 8 months ago

How To Keep Scaling After BFCM (With Meta Ads)

How To Keep Scaling After BFCM (With Meta Ads) William Kast

64 views - 8 months ago

How To Run FB Ads On BFCM (Surfscaling Guide)

How To Run FB Ads On BFCM (Surfscaling Guide) William Kast

382 views - 8 months ago

My Daily Facebook Ad Account Optimization Workflow (LIVE)

My Daily Facebook Ad Account Optimization Workflow (LIVE) William Kast

345 views - 8 months ago

10X Winning Ad Output Using ONLY Nanobanana AI (no editing required)

10X Winning Ad Output Using ONLY Nanobanana AI (no editing required) William Kast

233 views - 8 months ago

How To Scale This Q4 With Facebook Ads (Gifting Angle Guide)

How To Scale This Q4 With Facebook Ads (Gifting Angle Guide) William Kast

235 views - 8 months ago

How To Scale Facebook Ads To $1M+/ Months - FREE COURSE

How To Scale Facebook Ads To $1M+/ Months - FREE COURSE William Kast

667 views - 9 months ago

Facebook Andromeda Update: What Changed & How To Adapt To Scale

Facebook Andromeda Update: What Changed & How To Adapt To Scale William Kast

252 views - 9 months ago

Turn Losing Ads Into Winning Ads (Facebook Ads Feedback Loop Guide)

Turn Losing Ads Into Winning Ads (Facebook Ads Feedback Loop Guide) William Kast

360 views - 9 months ago

4 Years of Facebook Ads Advice in 13 Minutes

4 Years of Facebook Ads Advice in 13 Minutes William Kast

318 views - 9 months ago

Top 5 Reads To Hit $10M+ Months In Ecom

Top 5 Reads To Hit $10M+ Months In Ecom William Kast

123 views - 9 months ago

How To Scale With Viral AI Ads FAST (Arcads Tutorial)

How To Scale With Viral AI Ads FAST (Arcads Tutorial) William Kast

300 views - 9 months ago