IDEASBERG_

INDEX / AI SERVICES

VERDICT: BUILDBERG SCORE 76/100

AI Podcast Guest Booking Agent

An agent that scrapes marketing podcast host emails from Rephonic, verifies them, cold emails hosts, and autonomously books podcast guest appearances by responding to replies.

▶ WATCH THE SOURCE SEGMENT — Claude Code & MCPs built my $145K marketing machine

01 THE IDEA

This workflow scrapes podcast directories (via Rephonic API) for shows in a target category, verifies host email addresses through MillionVerifier, enrolls them in a targeted Instantly cold email campaign, and then runs an AI agent that reads and responds to replies to schedule interviews — all without human involvement in the outreach loop.

The output described was dramatically better-performing podcast booking than expected, turning a previously manual and time-consuming PR task into a background process. This could be productized as a done-for-you or SaaS service for founders, authors, consultants, and executives who want consistent podcast appearances for authority building.

02 THE NUMBERS

EXPECTED ARR

$80K – $500K

INITIAL INVESTMENT

$2K + 60h

MONTHLY BURN

$600 + 15h

AUTOMATION

8/10

COMPETITORS

4 · GROWING →

SKILLS

Cold email strategy, API integration (Rephonic, Instantly, MillionVerifier), AI agent prompt engineering, Basic scripting / Claude Code

03 THE VERDICT

Podcast guesting is a proven B2B growth channel with clear willingness to pay ($2K-$10K/month for booking agencies). Automating what agencies charge premium prices for creates an obvious price/volume arbitrage opportunity. Low startup cost and high automation score make this an ideal solo-founder play. Package it as a monthly retainer service before building a SaaS wrapper.

04 THE FIELD

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