Marketing teams are about to change forever.

Instead of hiring designers, copywriters, analysts, SEO specialists, and performance marketers… companies are starting to run AI marketing agents that handle everything.

From planning campaigns to creating content, analyzing performance data, generating ads, and optimizing strategy automatically.

In this episode of Built This Week, Sam Nadler and Jordan Metzner sit down with Iliya Valchanov, CEO of Juma, to explore how AI agents are transforming modern marketing workflows.

Juma is building an AI marketing super-agent that can autonomously plan, execute, and optimize marketing campaigns across channels like social media, ads, analytics, and SEO.

During the episode, Ilia demos how a single prompt can generate a complete social media strategy, content calendar, and visual assets in minutes.

Even more surprising — Ilia explains how their own company replaced a 7-person go-to-market team with just one person using AI agents.

We also dive into the future of AI agents, how developers are working with coding agents like Claude Code and Codex, and why the next wave of AI tools may turn websites into constantly evolving, self-optimizing systems.

In this episode we discuss:

• How AI agents automate entire marketing workflows
• Turning a single prompt into a full social media calendar
• Why marketing teams are early adopters of AI
• How AI agents connect to tools like Google Analytics, HubSpot, and Meta Ads
• Why saving time isn’t the real benefit of AI
• How AI increases marketing quality and experimentation
• How agencies measure ROI and billable hour savings from AI
• Why companies need a dedicated “AI transformation leader”
• Claude Code vs Codex vs Cursor for AI coding workflows
• Andrej Karpathy’s new auto-research AI experiments

This episode is a glimpse at how AI agents may reshape marketing, coding, and digital products over the next decade.

⏱️ TIMESTAMPS

(0:00) Welcome to Built This Week
(0:31) Introducing Ilia from Juma
(0:46) What Juma is building
(1:26) Live demo: AI marketing agent
(2:10) Generating a social media calendar with one prompt
(3:02) Researching competitors automatically
(3:52) Building a full content strategy
(4:30) Creating Instagram carousels with AI
(5:21) Integrations with Google Analytics, HubSpot, and Ads
(6:03) Can AI learn which content performs best?
(6:49) Who is using Juma today
(7:40) Marketing teams vs marketing agencies
(8:05) Replacing a 7-person marketing team with AI
(8:58) Publishing blog posts in 3 minutes
(9:40) Why AI unlocks new marketing opportunities
(10:27) Measuring ROI and billable hours saved
(11:06) How AI removes the need for specialized marketing roles
(12:00) Why ad optimization is the biggest AI opportunity
(12:27) Biggest lessons from running AI agents in marketing
(13:04) Why companies need an AI transformation leader
(14:02) Claude Code vs Codex vs Cursor
(16:00) The future of AI coding agents
(18:56) Why developers are reading less code
(20:45) How programming may change in the AI era
(22:06) Andrej Karpathy’s new auto-research AI tools
(24:38) AI experiments and self-optimizing websites
(27:10) Final thoughts on the future of AI agents
(28:06) Where to find Juma

🔗 LINKS

Juma
https://juma.ai

Built This Week
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🎙️ HOSTS

Jordan Metzner
https://linkedin.com/in/jordanmetzner
https://x.com/mrjmetz

Sam Nadler
https://linkedin.com/in/sam-nadler-1881b75
https://x.com/Gravino05

AI Agents Are Replacing Entire Marketing Teams