afrexai-podcast-engine（afrexai 播客引擎）

Podcast Growth Engine

A complete 12-phase system for launching, producing, and growing a podcast from zero to monetization. Covers strategy, production, guest management, audience growth, monetization, and repurposing — platform-agnostic, zero dependencies.

Quick Health Check

Run /podcast-check on any show to score readiness:

Score: /16. Below 8 = follow this skill end-to-end.

Phase 1: Podcast Strategy & Positioning

Show Brief

show_brief:
  name: ""
  tagline: ""  # 10 words max — elevator pitch
  format: ""   # solo | interview | co-hosted | panel | narrative | hybrid
  niche: ""
  target_listener:
    who: ""          # Specific persona
    pain_points: []  # 3-5 problems you solve
    aspiration: ""   # What they want to become
    listens_when: "" # Commute, gym, cooking, work
  positioning:
    category: ""     # Apple Podcasts category
    subcategory: ""
    competitors: []  # 3-5 shows in your space
    differentiation: "" # Why listen to YOU vs them
  goals:
    primary: ""      # Brand, leads, revenue, community, thought leadership
    metric: ""       # Downloads, leads generated, revenue
    timeline: ""     # 6-month target

Format Decision Matrix

Format Selection Rules

1. Starting out? Interview format — built-in content + guest promotes episode
2. Deep expertise? Solo — fastest to produce, highest authority
3. Great co-host chemistry? Co-hosted — most fun, best retention
4. Never start with narrative — production cost kills beginners

Niche Scoring

Score your niche (each 0-3):

Score: /18. Below 12 = reconsider niche.

Phase 2: Pre-Launch Setup

Technical Stack Decision

Hosting Platform Comparison

Selection Rules

1. Just starting? Spotify for Podcasters (free, easy, adequate)
2. Serious about growth? Transistor or Captivate (analytics matter)
3. Multiple shows? Transistor (unlimited shows on all plans)
4. Monetization focus? Podbean or Captivate (built-in tools)

Pre-Launch Checklist

pre_launch:
  branding:
    - [ ] Show name finalized (check trademark + domain availability)
    - [ ] Cover art designed (3000×3000px, readable at 55px)
    - [ ] Color palette defined (consistent across all platforms)
    - [ ] Show description written (SEO keywords + listener benefit)
  technical:
    - [ ] Hosting platform selected and configured
    - [ ] RSS feed validated (use Cast Feed Validator)
    - [ ] Recording setup tested (audio quality check)
    - [ ] Intro/outro produced (15-30 seconds max each)
    - [ ] Music licensed (royalty-free or custom)
  content:
    - [ ] First 3 episodes recorded (launch with batch)
    - [ ] Episode format template created
    - [ ] Show notes template ready
    - [ ] Content calendar for first 8 weeks
  distribution:
    - [ ] Apple Podcasts submitted (allow 1-5 days for review)
    - [ ] Spotify connected
    - [ ] Google Podcasts / YouTube Podcasts connected
    - [ ] Amazon Music / Audible submitted
    - [ ] Podcast Index submitted
    - [ ] iHeartRadio, Stitcher, TuneIn submitted
  launch:
    - [ ] Launch date set (Tuesday or Wednesday optimal)
    - [ ] Launch promo plan (email list, social, ask for reviews)
    - [ ] First 3 episodes scheduled
    - [ ] Trailer episode published (1-2 min teaser)

Cover Art Rules

1. Readable at 55×55px (how it appears in apps)
2. Bold, high-contrast colors
3. Show name prominent — subtitle optional
4. NO small text, NO busy backgrounds, NO stock photos
5. Professional design > DIY (invest $50-200 on Fiverr/99designs)
6. Test: screenshot at phone size — can you read the title?

Phase 3: Episode Production

Episode Planning Template

episode:
  number: 0
  title: ""           # SEO-friendly, curiosity-driven
  type: ""             # solo | interview | special
  topic: ""
  target_listener_problem: ""
  key_takeaways: []    # 3-5 bullet points listener walks away with
  hook: ""             # First 60 seconds — why should they keep listening?
  outline:
    - segment: "Hook"
      duration: "0:00-1:00"
      notes: ""
    - segment: "Context"
      duration: "1:00-5:00"
      notes: ""
    - segment: "Core Content"
      duration: "5:00-25:00"
      notes: ""
    - segment: "Actionable Takeaway"
      duration: "25:00-28:00"
      notes: ""
    - segment: "CTA + Close"
      duration: "28:00-30:00"
      notes: ""
  cta: ""              # What do you want listener to DO?
  show_notes_keywords: []
  resources_mentioned: []

Title Formulas That Work

Title Rules

1. Front-load keywords (Apple Podcasts search)
2. 60 characters max (truncation on mobile)
3. NO episode number in title (wastes characters, not SEO-friendly)
4. Include the BENEFIT to the listener
5. Write 5 titles, pick the most clickable

Audio Quality Standards

Recording Rules

1. Record in the quietest room available — closets work
2. Speak 4-6 inches from the mic
3. Record a 10-second silence sample for noise profile
4. Use headphones — always (prevents feedback)
5. Record locally, not through the platform (higher quality)
6. Keep raw files for 30 days minimum

Editing Workflow

1. Import raw audio
2. Noise reduction (profile from silence sample)
3. Remove long pauses (>3 seconds → trim to 1 second)
4. Cut filler words (um, uh, like, you know) — but keep some for naturalness
5. Remove tangents that don't serve the listener
6. Level audio (compressor → limiter → target -16 LUFS)
7. Add intro/outro music
8. Add chapter markers (if platform supports)
9. Export: MP3, 128kbps mono, 44.1kHz
10. Listen to final version at 1.5x speed (catches errors faster)

Editing Decision Guide

Phase 4: Guest Management

Guest Pipeline

guest_pipeline:
  wishlist:      # Dream guests (reach in 6-12 months)
    - name: ""
      topic: ""
      contact: ""
      mutual_connections: []
  targets:       # Realistic guests (reach now)
    - name: ""
      topic: ""
      contact: ""
      status: "research | outreach | confirmed | scheduled | recorded | published"
      outreach_date: ""
      follow_up_dates: []
  booked:        # Confirmed upcoming
    - name: ""
      record_date: ""
      topic: ""
      prep_status: ""

Guest Outreach Template

Subject: Would you be a great fit for [Show Name]?

Hi [Name],

I host [Show Name], a podcast about [topic] for [audience].
[1 sentence about why THEIR audience would benefit from the exposure].

I'd love to have you on to discuss [specific topic related to their expertise].

Recent guests include [2-3 names they'd recognize].

The recording takes about [time] and we handle all editing and promotion.

Would you be open to a [time] conversation in the next few weeks?

[Your name]
[Show link]

Guest Outreach Rules

1. Personalize EVERY email — reference their specific work
2. Make it about THEM, not you (their exposure, their audience reach)
3. Include social proof (download numbers OR notable past guests)
4. Make scheduling frictionless (send Calendly link)
5. Follow up once at 5 days, once at 14 days, then stop
6. Don't pitch cold on social — warm up first (engage with their content for 2 weeks)

Guest Prep Kit (send 3-5 days before recording)

guest_prep:
  logistics:
    recording_date: ""
    duration: "45 minutes recording → 30 min published"
    platform: "Riverside.fm (link: [URL])"
    tech_requirements: "Chrome browser, headphones, quiet room"
  content:
    topic_focus: ""
    discussion_questions:  # 5-7 questions, NOT a rigid script
      - ""
    audience_context: "Our listeners are [who] who want to [what]"
    tone: "Conversational, practical, story-driven"
  promotion:
    headshot_needed: true
    bio_needed: true      # 2-3 sentences
    social_handles: true
    links_to_promote: true  # Their book, course, website

Interview Question Design

1. Start easy — warm-up question about their background (2 min)
2. "What's the biggest mistake you see in [topic]?" — always gets good answers
3. Ask "why" and "how" — not "what" (deeper answers)
4. Prepare 10 questions, expect to use 5-7 (let conversation flow)
5. Always end with: "What's one thing our listeners can do TODAY?"
6. Never read questions verbatim — use as guide, listen and follow up

Phase 5: Show Notes & SEO

Show Notes Template

# [Episode Title]

[2-3 sentence summary optimized for search — include primary keyword]

## Key Takeaways
- [Takeaway 1]
- [Takeaway 2]
- [Takeaway 3]

## Timestamps
- 00:00 — Introduction
- 02:30 — [Topic 1]
- 12:15 — [Topic 2]
- 22:00 — [Key insight]
- 28:00 — Actionable takeaway

## Resources Mentioned
- [Resource 1](URL)
- [Resource 2](URL)

## About [Guest Name]
[2-3 sentences + links to their work]

## Connect
- [Your website/newsletter signup]
- [Social links]
- Leave a review on [Apple Podcasts link]

Podcast SEO Checklist

SEO Rules

1. Apple Podcasts search is the #1 discovery engine — optimize for it
2. Include your primary keyword in the FIRST 10 words of the title
3. Write episode descriptions as if they're blog posts (150+ words)
4. Transcripts are FREE SEO — Apple, Google, and Spotify index them
5. YouTube is the #2 podcast platform — always upload video version
6. Create a blog post for every episode (website SEO)

Phase 6: Distribution & Growth

Platform Priority

Growth Strategies by Stage

0-100 Downloads/Episode

1. Tell everyone you know — personal network is launch fuel
2. Appear on OTHER podcasts as a guest (podcast swaps)
3. Ask for reviews on Apple Podcasts (5-star reviews boost ranking)
4. Share clips on social media (Reels, TikTok, LinkedIn, X)
5. Email list promotion (if you have one)

100-1,000 Downloads/Episode

1. Podcast guest swaps (appear on 2-3 shows/month)
2. YouTube clips strategy (3-5 clips per episode)
3. SEO-optimized show notes on your website
4. Cross-promotion with complementary podcasts
5. Submit to podcast newsletters and curators
6. Consistent release schedule (same day, same time)

1,000-10,000 Downloads/Episode

1. Paid social ads on best-performing clips
2. Newsletter cross-promotions
3. Speaking at industry events
4. Community building (Discord, Slack, Facebook group)
5. Seasonal limited series (7-10 episode deep dives)
6. Collaborate with bigger shows

10,000+ Downloads/Episode

1. Brand deals and sponsorships
2. Live events and tours
3. Premium content (paid feed)
4. Book or course launch leveraging audience
5. Media appearances and press
6. Network building (join or create a podcast network)

Social Clips Strategy

Clip Selection Rules

1. Pick the most SURPRISING or COUNTERINTUITIVE moment
2. The clip must stand alone — no context needed
3. First 3 seconds must hook ("Most people don't realize...")
4. Always add captions — 85% of social video is watched muted
5. Include show name + episode number as text overlay
6. CTA at end: "Full episode in bio" or "Link in comments"

Phase 7: Audience Engagement

Community Building

community:
  platform: ""  # Discord | Slack | Facebook Group | Circle
  access: ""    # Free | Paid | Patreon tier
  channels:
    - general       # Episode discussion
    - introductions  # New member welcome
    - resources      # Links and tools
    - feedback       # Episode requests
  engagement_rituals:
    - "Weekly discussion thread on latest episode"
    - "Monthly AMA with host"
    - "Guest nomination thread"
    - "Listener spotlight"

Engagement Tactics

Review Generation Strategy

1. Ask at the END of your best episodes (not every episode)
2. Make it specific: "Leave a review telling me which episode changed something for you"
3. Read reviews on air — incentivizes more
4. Direct link to Apple Podcasts review page in show notes
5. Target: 50 reviews in first 3 months (helps Apple ranking)

Phase 8: Monetization

Revenue Streams by Audience Size

Sponsorship Rate Card

sponsorship:
  cpm_range:  # Cost per thousand downloads
    pre_roll: "$18-25"   # 15-30 seconds, before content
    mid_roll: "$25-50"   # 60 seconds, during content
    post_roll: "$10-15"  # 15-30 seconds, after content
  package_options:
    single_episode: "1x mid-roll"
    starter: "4 episodes (1 month)"
    standard: "12 episodes (3 months) — 10% discount"
    premium: "52 episodes (1 year) — 20% discount"
  value_adds:
    - "Show notes link + logo"
    - "Social media mention (clips)"
    - "Newsletter mention"
    - "Dedicated sponsor segment"
  metrics_to_share:
    - "Average downloads per episode (30-day)"
    - "Audience demographics"
    - "Listener geography"
    - "Engagement rate (completion %)"

Sponsorship Rules

1. Don't sell ads below 500 downloads/episode — build audience first
2. Only promote products you'd actually use (trust > revenue)
3. Host-read ads outperform produced ads 3-5x — always host-read
4. Start with affiliate deals — prove value, then pitch sponsorship
5. Package deals > single episode buys (recurring revenue)
6. Never do more than 2 ad spots per episode (listener tolerance)

Alternative Monetization: Premium Content

Phase 9: Content Repurposing (1→12 Method)

One Episode → 12+ Content Pieces

1 Podcast Episode (30-60 min)
├── 1 YouTube full video
├── 3-5 YouTube Shorts / Reels / TikToks
├── 1 Blog post (show notes + transcript)
├── 1 Newsletter issue
├── 3-5 Social media posts (quotes, insights)
├── 1 LinkedIn article or thread
├── 1 Twitter/X thread (key takeaways)
├── 1 Audiogram (quote card with waveform)
├── 1 Carousel (Instagram/LinkedIn)
└── 1 Email to list

Repurposing Workflow

repurposing:
  day_of_publish:
    - Upload full episode to YouTube with chapters
    - Publish blog post with transcript + show notes
    - Send newsletter with episode summary + key takeaways
    - Post announcement on all social platforms
  day_1_after:
    - Create and post 2 short clips (best moments)
    - Create audiogram with key quote
  day_2_after:
    - Post LinkedIn article or thread
    - Create Instagram/LinkedIn carousel
  day_3_after:
    - Post 2 more short clips (different moments)
    - Twitter/X thread with takeaways
  day_4_after:
    - Community discussion post
    - Share behind-the-scenes content
  ongoing:
    - Repost evergreen clips monthly
    - Compile "best of" episodes quarterly

Repurposing Rules

1. Every episode gets at MINIMUM: 3 clips + 1 blog post + 1 newsletter
2. Batch repurposing: do all clips for the week in one session
3. Evergreen episodes get reshared every 3-6 months
4. Best clips get boosted with paid ads
5. Track which clips drive the most new listeners → make more like those

Phase 10: Analytics & Optimization

Key Metrics Dashboard

metrics:
  growth:
    downloads_per_episode_30day: 0    # Primary metric
    total_downloads_monthly: 0
    subscriber_count: 0               # Platform-specific
    new_subscribers_monthly: 0
    download_trend: ""                # Growing | Flat | Declining
  engagement:
    completion_rate: ""               # % who listen to end
    average_listen_duration: ""
    reviews_count: 0
    reviews_rating: 0.0
    social_engagement: 0              # Clip views + shares
  monetization:
    monthly_revenue: 0
    revenue_per_episode: 0
    cpm_achieved: 0
    affiliate_clicks: 0
  content:
    episodes_published: 0
    consistency_streak: 0             # Consecutive on-time releases
    guest_acceptance_rate: ""

Benchmarks by Category

Episode Performance Analysis

When an episode significantly over/underperforms:

Overperformed (2x+ average):

• What was the title? (Test similar formulas)
• Who was the guest? (Book similar guests)
• What was the topic? (Create related episodes)
• Which clips went viral? (Format more clips this way)

Underperformed (<50% average):

• Was the title boring or unclear?
• Wrong topic for audience?
• Released at unusual time?
• Poor audio quality?
• Too long or too short?

Monthly Review Template

monthly_review:
  period: "YYYY-MM"
  episodes_published: 0
  avg_downloads_30day: 0
  best_performing:
    title: ""
    downloads: 0
    why: ""
  worst_performing:
    title: ""
    downloads: 0
    why: ""
  revenue: 0
  new_reviews: 0
  guest_pipeline_health: ""
  social_clip_performance:
    total_views: 0
    best_clip: ""
  learnings: []
  next_month_priorities: []

Phase 11: Podcast Operations

Weekly Production Schedule

Batch Production (Recommended After Episode 10)

Record 3-4 episodes in one session:

1. Prep day: Plan all episodes, confirm guests
2. Record day: Back-to-back recordings (15 min breaks between)
3. Edit week: Edit all episodes in batch
4. Schedule: Queue 3-4 weeks of content

Benefits: Consistent quality, buffer for emergencies, more efficient use of creative energy.

Burnout Prevention

1. Build a 4-episode buffer before you need it
2. Repurpose your best episodes as "encore" episodes when needed
3. Do seasonal series (10 episodes → break → 10 episodes)
4. Co-host episodes when your energy is low
5. If you hate editing, outsource it (Fiverr: $20-50/episode)
6. Quality > quantity — biweekly is better than forced weekly

SOPs to Create

Phase 12: Advanced Strategies

Podcast Network Effects

1. Guest referral chain: Every guest introduces you to 2 more potential guests
2. Podcast swap network: Build a group of 5-10 shows for cross-promotion
3. Listener-generated content: Top listeners become guests → bring their network
4. Affiliate partnerships: Guests promote products → you earn affiliate → guests return

Video Podcast Strategy (YouTube)

YouTube Podcast Rules

1. Audio-only shows lose to video on YouTube — add video
2. Thumbnail is 50% of YouTube success — invest time
3. First 30 seconds must hook the VIEWER (different from audio listener)
4. Upload full episode AND clips (separate uploads, not just trimmed)
5. YouTube titles can differ from podcast titles (optimize for YouTube search)

International Expansion

1. If your topic has global appeal, consider subtitling clips
2. Translate show notes for SEO in other languages
3. Partner with hosts in other markets for cross-language episodes
4. Consider separate feeds for different languages (when audience justifies)

Podcast-to-Product Pipeline

Free Podcast → Email List → Lead Magnet → 
    ├── Low-ticket ($47-97): Templates, guides, courses
    ├── Mid-ticket ($297-997): Workshops, cohorts
    └── High-ticket ($2,000+): Consulting, coaching, services

Rules:

1. Podcast builds trust → converts to email → email converts to sale
2. Mention your product naturally, not as an ad read
3. Create episodes that solve 80% of the problem; your product solves 100%
4. Guest episodes → joint ventures (guest promotes your product to their audience)

Quality Scoring (0-100)

• 90-100: Top-tier show, ready for major sponsors and network deals
• 70-89: Strong show, focus on growth and monetization
• 50-69: Solid foundation, optimize production and SEO
• 30-49: Needs work — focus on audio quality and consistency
• Below 30: Relaunch recommended

10 Podcast Killers

Edge Cases

Solo Show Burnout

• Batch record when energy is high (3-4 episodes)
• Repurpose best-of compilations
• Invite occasional guests for variety
• Try "answering listener questions" format (low prep)

Guest No-Shows

• Always have a solo episode ready as backup
• Confirm 48 hours AND 2 hours before recording
• Build relationships first — no-shows are rare with warm guests
• Keep a "hot standby" guest who can record with 24h notice

Going Viral

• Be ready for server load (hosting platform capacity)
• Have a clear funnel (podcast → email list → product)
• Record a "welcome new listeners" intro for next 2-3 episodes
• Capitalize: reach out to press, book more high-profile guests

Negative Reviews

• Respond graciously if the platform allows
• Don't argue — thank them for feedback
• Legitimate criticism = improve; trolling = ignore
• 1-star reviews barely affect rankings if you have volume

Podfade Prevention (The #1 Podcast Killer)

• 80% of podcasts die before episode 10
• Season format reduces pressure (commit to 10, then decide)
• Public accountability (announce schedule to audience)
• Track your "why" — return to it when motivation drops
• Find a podcast buddy or mastermind for accountability

Natural Language Commands

/podcast-check       → Run quick health check
/podcast-plan        → Create episode plan from topic
/podcast-title       → Generate 5 title options for a topic
/podcast-guest       → Create guest outreach email
/podcast-notes       → Generate show notes template
/podcast-clips       → Identify clip-worthy moments from transcript
/podcast-seo         → Audit episode for search optimization
/podcast-review      → Monthly performance review
/podcast-monetize    → Assess monetization readiness
/podcast-repurpose   → Generate repurposing checklist for an episode
/podcast-launch      → Full pre-launch checklist
/podcast-grow        → Stage-appropriate growth recommendations