I Replaced My Ad Agency With One AI. It Actually Worked. @SirajRaval
I Replaced My Ad Agency With One AI. It Actually Worked.  @SirajRaval
Uploaded June 2026 | Updated September 2026, 2 weeks ago
I replaced a traditional video ad agency with a single AI and one link, and it built me an entire ad campaign that I ran for a week. No agency, no thousands of dollars, no three-week wait. I briefed the AI once, went to bed, and woke up to a full batch of finished ads.

πŸ‘‰ Try Higgsfield: https://higgsfield.ai?fpr=siraj15

This video is sponsored by Higgsfield.

Here is the setup: I connect Claude to Higgsfield through MCP in about 30 seconds, then brief it like an agency ("here is my product and its worst customer complaints, turn each one into a punchy 8-second UGC ad"). Claude plans the campaign, picks the right video and image models itself, generates the ads, checks its own work, and drops the finished MP4s straight into my folder. Then I show you the honest catch, where AI video still needs a human, and reveal exactly what the whole thing earned.

If you are a solo founder or a small brand that cannot drop thousands on an agency, this one is for you.

Chapters:
0:00 I replaced my ad agency with one AI
0:44 How the AI pipeline works (Claude + MCP + Higgsfield)
1:49 The 30-second setup
2:22 Briefing the agent like a real agency
3:10 The ads it made (from 1-star reviews)
3:51 The part that freaked me out
4:35 The catch: where AI video still breaks
5:31 Why this beats an agency on speed
5:49 Where you still need a human
6:12 The real numbers + can AI replace an agency?

Tools used:
Higgsfield (AI video): https://higgsfield.ai?fpr=siraj15
Claude + MCP connector (mcp.higgsfield.ai/mcp)

πŸ“¬ Business inquiries: hello@sirajraval.com

πŸ“² Follow
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Instagram: instagram.com/sirajraval
LinkedIn: linkedin.com/in/sirajraval

#Higgsfield #ClaudeAI #AIVideo #AIAgents #MCP
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I Replaced My Ad Agency With One AI. It Actually Worked.

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