You are tucked into the quiet corner of a room with a microphone in front of you, talking through a subject you already know well. That is the recording done.
Maybe you are the friend everyone texts for advice on that subject. Maybe your job never lets you use what you know best, and every evening you feel that knowledge going to waste. You watch other people build audiences, land sponsors and quit their jobs, and you wonder what they have that you do not. Usually it is just that they pressed record first.
There are already 5 million-plus active shows worldwide, which sounds crowded until you look at the other side: 100 million people in the US listen every month, 500 million worldwide, and 70% of Americans know what a podcast is. Advertisers put more than $4 billion a year into that attention, and the spend is growing 20%+ annually.
The niche you love will get its definitive show eventually. Listeners subscribe early and stay loyal, so the first good host in a topic builds a back catalogue nobody can catch. Wait, and you are the second voice in a room someone else already owns.
You can start a podcast for nothing, and even a good setup tops out around $500 for a microphone and something to quiet the room. Expect one to three months before your show earns anything, and $1,000 a month at the low end of this guide's income range once sponsorships and affiliate links are running.
Today, open a notes app and write out every episode title you could record this week without doing any research.
Before any of the money comes the first episode with your name on the feed, and a stranger in another city listening to you on their commute. Starting can cost close to nothing, so finding out whether you are someone who finishes things costs you a microphone and a few Sunday afternoons. Outline one episode you can record with the equipment you already have.
Which of your own interests could you narrow the way those examples do? Try writing your topic, then add "for" and a specific kind of person after it, and see whether the result sounds like a show someone would search for.
So you have a subject and a rough shape for your show. What follows is the only part of this that takes money out of your pocket, and how little of it you can get away with.
Do you really need the professional kit below in your first month? Almost certainly you do not. Record your first five episodes on the starter setup and upgrade only once you know you will keep going.
When did you last listen back to a recording of your own voice all the way through? Do it once before you launch, with headphones on, and the mistakes in this list will jump out at you far faster than any guide can point them out.
Transcripts:
- Improve SEO significantly
- Make your content accessible
- Easy to create with Descript
- Otter.ai if you are on a budget
This is the unglamorous hour: the outline, the guest prep, the Descript edit late on a weeknight. If that routine carries your show to the $500 to $2,000 a month this page puts on months seven to twelve, what is left after production costs could pay for dance classes and school trip deposits, funded by the show your kids hear you recording through the door.
Getting your show into listeners' apps
Now you have an episode sitting as a file on your laptop. Getting it into the apps where people actually listen is a separate job, and it is mostly plumbing you set up once.
Hosting Services: Your hosting platform stores your audio files and sends them out to the directories.
- Buzzsprout (Recommended for beginners)
Easy to use Great analytics Free tier available $12-24/month for full features
- Transistor
Professional features Unlimited podcasts * $19-99/month
- Libsyn
Industry veteran Reliable $5-150/month Good for scaling
- Anchor (Spotify)
Free forever Built-in monetization Limited features Good for starting
- Podbean
Easy monetization Good analytics $9-99/month Solid all-around option
Distribution Setup
Major Directories (Submit to all):
- Apple Podcasts (most important)
- Spotify
- Google Podcasts
- Amazon Music/Audible
- Stitcher
- iHeartRadio
- TuneIn
- Pocket Casts
Submission Process:
- Publish at least one episode to your host
- Get your RSS feed URL
- Submit to each directory
- Verify ownership
- Wait for approval (varies by platform)
Publishing Strategy
Consistency Is Key:
- Same day each week
- Same time of day
- Never miss a publish date
- Batch record to build a buffer
Recommended Schedule:
- Minimum: Weekly
- Optimal: 2-3x per week for growth
- Quality over quantity always
Launch Strategy:
- Record 3-5 episodes before you launch
- Launch with 3 episodes at once
- Promote heavily at launch
- Ask for reviews early
- Keep a consistent schedule
If you had to name the one weekday your episode will always drop, which day would it be? Pick it now and put it in your calendar as a repeating event, because a fixed day is the promise your listeners learn to rely on.
Growing your audience
Content Strategy
Episode Titles:
- Clear value for the listener
- Include keywords
- Intrigue without clickbait
- Guest names for interview shows
- Numbers and lists when relevant
Good Examples:
- "What I Got Wrong in My First Year of Business"
- "5 Mistakes That Kill Most Startups"
- "The Science of Habit Formation"
Episode Descriptions:
- Hook in the first sentence
- Summarise the key value
- Include timestamps
- Add relevant links
- Optimise for search
Marketing Your Podcast
Social Media Strategy:
- Clip key moments for short-form video
- Create audiograms (video with waveform)
- Post quotes and insights
- Share behind-the-scenes
- Join relevant communities
Platforms by Priority:
- The platform where your audience already is
- YouTube (for video podcasts)
- Instagram/TikTok (for clips)
- Twitter/X (for quotes and threads)
- LinkedIn (for B2B podcasts)
Video Podcast:
- Record video at the same time
- Post full episodes to YouTube
- Creates an extra discovery channel
- Clips perform well on social
- Requires more equipment and effort
Guest Strategy
Why Great Guests Help You:
- A built-in audience to tap
- A boost in content quality
- Networking opportunities
- Credibility by association
- Easier episode preparation
Finding Guests:
- Start with your own network
- Reach out to authors (book promotion)
- Connect through social media
- Use podcast guest matching services
- Interview up as you grow
Who are three people you already know who could talk for 45 minutes about your subject? They are your first three episodes, and asking them costs you a message each.
Guest Outreach Template:
Subject: Podcast Guest Invitation: [Your Show Name]
Hi [Name],
I'm [Your Name], host of [Podcast Name], a show about [topic] for [audience].
I recently [read your book/saw your talk/discovered your work] and loved [specific thing]. I think your perspective on [topic] would resonate with our audience of [describe audience].
Would you be interested in being a guest? The interview would take about [time] and we'd cover [potential topics].
Here are a few recent episodes: [links]
Let me know if you're interested.
Best, [Your name]
Building Listener Loyalty:
- Respond to comments and messages
- Create exclusive content for superfans
- Feature listener questions
- Build an email list
- Create a private community (Discord, Facebook Group)
Engagement Tactics:
- Ask for reviews (at episode endings)
- Run Q&A episodes
- Feature listener stories
- Create inside jokes/references
- Make listeners feel part of the journey
SEO and Discoverability
Apple Podcasts Ranking Factors:
- New subscriber velocity
- Download numbers
- Ratings and reviews
- Completion rate
- Recency of episodes
YouTube SEO (for video):
- Keyword-rich titles
- Detailed descriptions
- Custom thumbnails
- Tags and categories
- Playlist organization
Website SEO:
- Full transcripts on your site
- Blog posts from episodes
- Show notes with links
- Guest post pages
- Resource collections
How your show earns money
That gives you a show that runs and reaches people. This next part decides whether it ever pays you back for the hours you put into it.
CPM (Cost Per Thousand) Rates:
- Pre-roll (beginning): $15-25 CPM
- Mid-roll (middle): $25-50 CPM
- Post-roll (end): $10-15 CPM
Income Calculation: 10,000 downloads x $25 CPM x 2 mid-rolls = $500/episode
Run that sum with your own numbers. If your episodes get 1,000 downloads, the same two mid-rolls at $25 CPM come to a tenth of that, which is why the later sections on memberships and services matter so much while you are small.
Finding Sponsors:
- Direct outreach: Contact brands relevant to your audience
- Podcast networks: Join for sponsor access
- Marketplaces: Podcorn, AdvertiseCast, Gumball
- Affiliate programs: Get paid per sale/signup
Sponsor Pitch Template:
Subject: Sponsorship Opportunity: [Podcast Name]
Hi [Name],
I'm [Your name], host of [Podcast Name], a podcast about [topic] for [audience description].
We reach [X] monthly listeners, with demographics that align perfectly with [Company]'s target market: [describe audience].
I'm reaching out because I genuinely use and love [their product] and would love to explore a sponsorship partnership.
Current sponsorship rates:
- Mid-roll (60 seconds): $[X] per episode
- Package (4 episodes): $[X]
Would you be open to a call to discuss?
Best, [Your name]
Premium Content and Memberships
Subscription Platforms:
- Apple Podcasts Subscriptions
- Spotify Paid Podcasts
- Supercast
- Patreon
- Memberful
Premium Content Ideas:
- Ad-free episodes
- Bonus episodes
- Extended interviews
- Early access
- Behind-the-scenes
- Q&A sessions
- Exclusive community access
Pricing:
| Tier | Monthly price |
|---|
| Basic tier | $5 |
| Premium tier | $10-15 |
| VIP tier | $25-50 |
Affiliate Marketing
How It Works:
- Recommend products/services you use
- Get your unique affiliate link
- Earn commission on sales
Best Affiliate Programs:
- Amazon Associates (4-10% commission)
- Software/tools your audience uses
- Courses and education
- Books and resources
- Niche-specific products
Disclosure:
- Always disclose affiliate relationships
- Be genuine in your recommendations
- Only promote what you actually use
Products and Services
Digital Products:
- Online courses
- Ebooks and guides
- Templates and resources
- Workshops and webinars
Services:
- Consulting/coaching
- Speaking engagements
- Done-for-you services
- Workshops and events
Physical Products:
- Merchandise (t-shirts, mugs)
- Books
- Physical products related to your niche
Leveraging Your Podcast
Your Podcast as Lead Generation:
- Establish your expertise
- Build trust over time
- Attract inbound leads
- Sell high-ticket services
- The podcast is marketing for your real business
Speaking and Events:
- Conference speaking fees: $5,000-50,000+
- Workshop facilitation
- Corporate presentations
- Live podcast events
Running and scaling your show
Time Management
Typical Time Investment per Episode:
| Stage | Time per episode |
|---|
| Planning/research | 1-2 hours |
| Recording | 1-2 hours |
| Editing | 1-3 hours |
| Show notes/promotion | 1-2 hours |
| Total | 4-9 hours |
Where in your week do those 4-9 hours actually live? Name the evenings or the weekend morning now, because a show without a slot in your calendar is the first thing to go when work gets busy.
Batching Content:
- Record 4 episodes in one day
- Edit in batches
- Schedule social media in advance
- Cut down on context switching
Team Building
When to Hire:
- Editing is eating too much of your time
- Growth is stalling because you have no bandwidth left
- You are ready to focus on content and growth
Key Hires:
- Podcast editor ($200-600/month)
- Show notes writer ($50-100/episode)
- Social media manager ($300-1,000/month)
- Producer (comprehensive support)
Systems and Workflows
Episode Production System:
- Topic selection (2 weeks ahead)
- Guest booking (if applicable)
- Research and prep (1 week ahead)
- Recording
- Editing (2-3 days post-recording)
- Show notes creation
- Scheduling and publishing
- Promotion
Tools for Efficiency:
- Notion/Asana for project management
- Calendly for guest scheduling
- Descript for editing and transcription
- Canva for graphics
- Buffer/Later for social scheduling
Common Mistakes to Avoid
Content Mistakes
- Starting Too Broad
Pick a specific niche You can expand later * Depth beats breadth
- Inconsistent Publishing
Set a realistic schedule Batch record for a buffer * Never miss a publish date
- Poor Audio Quality
Invest in basic equipment Find a quiet recording space * Learn basic editing
- Promoting Too Little
Great content needs help to be found Spend equal time on promotion * Use every platform you can
Business Mistakes
- Monetizing Too Early
Focus on growth first Build your audience before sponsors * Be patient in the early stages
- Wrong Metrics Focus
Downloads aren't everything Engagement matters more * A smaller loyal audience beats a large passive one
- Quitting Too Soon
Most growth happens after episode 50 The compound effect takes time * 3 years is a realistic timeline
Could you keep publishing every week if episode 30 still had a few hundred downloads? Most growth arrives after episode 50, so decide today what will keep you going through the quiet stretch: a co-host, a buffer of recorded episodes, or a listener you know by name.
Your path to $5K/Month
Months 1-3: Foundation
- Launch with 3 episodes
- Publish weekly, every week
- Focus on quality content
- Build your first audience
- Income: $0
Months 4-6: Growth
- 25+ episodes live
- 500+ downloads per episode
- Growing social following
- First affiliate income
- Income: $100-500
Months 7-12: Monetization
- 50+ episodes live
- 2,000+ downloads per episode
- First sponsors
- Premium content launch
- Income: $500-2,000
Year 2: Scale
- Established in your niche
- 5,000+ downloads per episode
- Regular sponsors
- Multiple income streams
- Income: $2,000-5,000+
Year two is where this page puts between $2,000 and $5,000 a month, and only for shows that reached 5,000 downloads an episode. If yours gets there, the sponsor reads left after costs could cover your parents' utility bills all year. Make the call where you tell them you have this one, once regular sponsors and paid invoices back it up.
Your first week
You have seen the whole shape of it now. What is left is your first seven days, and what you do on each of them.
Day 1-2:
- Define your concept and niche
- Research competitors
- Develop your name and brand
Day 3-4:
- Buy and set up equipment
- Prepare your recording space
- Set up your software
Day 5-6:
- Record your first episode
- Learn basic editing
- Create your artwork and setup
Day 7:
- Submit to directories
- Announce your launch
- Commit to your schedule
Podcasting rewards patience and steadiness. The people who succeed are the ones who show up week after week and keep getting a little better. Start with what you have, focus on giving your listeners something genuinely useful, and the audience and income can follow.
Your perspective matters. Someone out there is waiting to hear exactly what you have to say.
2026 Market Snapshot
The 2026 podcasting opportunity has split in two: top-of-chart shows lean on advertising and brand deals, while indie shows like the one you might start earn through niche memberships, services and equity. Independent market research names podcast memberships as the go-to model for niche shows and points to subscription growth, AI-powered note-taking and social podcasting as the three forces reshaping the format for solo operators like you.
- Membership platforms in market: Glow.fm, Supercast, Supporting Cast, Podfan, and Patreon anchor the indie podcast subscription stack based on an independent Podcast Memberships market report
- Subscription speed-to-revenue benchmark: Breaking Points hit 1,000 subscribers in two days after going membership-first based on independent market research
- Premium-network reference: Stitcher Premium, Luminary, PodcastOne Premium, Wondery Plus, and Slate Plus set the upper bound for paid-podcast positioning
- Listing-fee revenue model: Podcast Lister charges $50 per podcast listing, an example of services layered on top of the medium
- Social-podcasting traction: Ronen earned 3,000,000+ Clubhouse followers facilitating live conversations, signaling where audience growth is moving
- Branded podcast scale: Independent market research cites Inside Trader Joe's, Sephora's Lip Stories, and Wix's Now What? as proof brands buy podcasts as marketing infrastructure
Key Players to Watch
The 2026 landscape mixes podcast hosts, membership platforms, AI tools, agencies and educator-operators who teach the production stack. These are the names worth following as you learn:
- Joe Rogan: reference deal benchmark for top-of-market talent
- Lex Fridman: independent operator monetizing through sponsors and personal brand
- Tim Ferriss: audio-first operator whose membership experiment Independent market research cites in its haters log
- Arvid Kahl (The Bootstrapped Founder): audience-first niche operator
- Indie Hackers podcast: reference indie operator format
- Glow.fm, Supercast, Supporting Cast, Podfan, Patreon: membership infrastructure layer
- Transistor, Glow, OnPodium, Podpage, Zencastr: production and distribution tooling
- Snipd: AI note-taking and highlight tool reshaping listener engagement
- Riverside.fm and SpeakPipe: social-podcasting tools enabling audience participation
- Kitcaster, Speak On Podcasts, Lemonpie, Podcast Bookers: guest-booking agency layer
- Pat Flynn, Marie Forleo, Russell Brunson: educator-operators teaching the audience-to-revenue path
- James Carbary: B2B podcast coach Independent market research cites as a category leader
Predictions for 2026-2027
- Niche podcast memberships overtake ads as the main way shows under 50,000 downloads per episode earn through 2026, because membership ARPU far outperforms CPM economics at small scale.
- AI clipping and highlight tools (Snipd, Podcast Highlighter) become standard by mid-2027, with most shows publishing per-episode highlight reels alongside full audio.
- Branded podcasts keep growing as a B2B marketing channel through 2027, with independent-research-cited examples (Inside Trader Joe's, Now What?) inspiring smaller brands to copy them.
- Equity-for-coverage deals become normal for tech-and-finance hosts by late 2026, replacing traditional sponsor reads in venture-funded niches.
- AI-search platforms fix discoverability by 2027, with full-transcript indexing finally letting listeners find shows by topic rather than title.
Here is what those predictions mean for you. Advertisers are spreading money to smaller shows with loyal listeners, and they look for hosts with a back catalogue. Every episode you record now is something to show them later. Every month you wait is an archive you will never have.
Emerging Opportunities
Membership-first niche shows: The Breaking Points "1,000 subs in 2 days" example shows a niche show can launch straight into paid memberships. Pick a tight beat (founder ops, regional politics, a specific sport), ship weekly, and price membership at $5-15/month, and at modest scale you have a complete six-figure business.
Branded-podcast-as-a-service: Mid-market brands without in-house podcast capacity are copying the Inside Trader Joe's and Now What? pattern. A productized $7K-$15K/month "we run your branded podcast" retainer covering strategy, production and guest booking is a defensible mid-five-figure offer.
Guest-booking and PR retainers: Independent market research names Kitcaster and Lemonpie as reference operators. A $2K-$5K/month booking retainer that places founders, authors or executives on 4-8 quality podcasts per month is a clean way in with low overhead.
Which of these four uses skills you already have today? If you have ever booked speakers, run events or done PR, the booking retainer may suit you better than starting a show of your own.
AI-powered show-notes and clipping productized service: Put Snipd-style highlight extraction into a productized $499/month service (full show notes, 3 short clips, 1 LinkedIn post per episode) and you serve the huge tail of indie podcasters who cannot repurpose their own episodes.
Common Objections & Counterarguments
"Podcasting is saturated.": The saturation sits at the top of the charts. The niche tail still has room. Independent-research-cited niche shows (Indie Bites, She Did It Her Way, "Yo! Podcast") keep finding paying audiences because their buyer is a tight community with a shared need.
"You need a celebrity to make money podcasting.": The Independent market research membership data answers this directly: niche shows with thousands (not millions) of listeners reach profitability through memberships. Tim Ferriss's failed bonus-content experiment is also cited as proof that exclusive content beats add-ons.
"Podcasts have terrible attribution and conversion.": Independent market research's haters log accepts the attribution challenge and points to high-value conversions that make up for poor measurement. Custom URLs and codes per show are enough when LTV is large.
"Audio doesn't work for younger audiences.": The Theo Von, Gin & Toxic, and H3 Podcast examples show younger audiences engage heavily with podcasts when the format matches their taste (clip-friendly, video-first, parasocial). The medium adapted to them and kept its size.
Music in your podcast is a licensing question
This is the most common way a podcast walks into a legal problem, and it happens because the rules that govern radio do not govern podcasting.
If you play a commercially released song in an episode, you need two permissions, and neither comes with the licences most people have heard of. You need a synchronisation licence from whoever controls the composition, because you are combining music with other content in a timed work. And you need a master use licence from whoever controls the sound recording, usually a label. Both are negotiated one by one, both can be refused, and for a well-known song both usually sit far beyond a small podcast's budget.
The performing rights organisations will not solve this for you. A PRO licence covers public performance, which is the radio case. Your podcast is a downloadable, on-demand copy, which brings in reproduction and synchronisation rights that a PRO licence does not grant. If you assume your PRO membership or a venue's licence covers your podcast, you have assumed something untrue.
Fair use will not reliably rescue a music bed. Using a few seconds of a song to set a mood makes no comment on the song and does nothing transformative in the sense the legal test asks for. Playing music because it sounds good is exactly the use those rights exist to control.
Do you know where every sound in your intro came from? If you cannot point to a licence for each one, swap it out before episode one goes live, because fixing it later means re-uploading every episode.
The options that work are unglamorous and cheap.
Production music libraries. A subscription or per-track licence that grants explicit podcast use. This is what nearly every professional podcast does, and what you are really buying is the licence document. The audio comes with it.
Creative Commons, read carefully. Free to use under stated conditions, which often exclude commercial use or require attribution in a specific form. A podcast with sponsors is commercial, and a non-commercial licence does not cover yours.
Commission original music. A one-off cost for a theme you own and never have to think about again, and cheaper than you might assume for a short piece.
Whichever route you take, keep the licence. Save the document, the receipt and the terms alongside your project files. If a claim arrives two years later, the licence is your answer, and rebuilding where a track came from is usually impossible.
The same logic applies to anything else you did not create: clips from other shows, film audio, news broadcasts and stock effects with restrictive terms. Interview audio is different again, and there the answer is a signed release from your guest permitting you to publish and distribute the recording.
Podcast advertising is priced on a CPM basis, meaning a rate per thousand downloads of an episode, and once you understand the mechanics you will optimise for different things.
Host-read advertisements command the highest rates because the endorsement carries your credibility as the host, which is the whole reason advertisers buy podcasts instead of cheaper inventory elsewhere. They also take your time to produce, and they tie your reputation to the product.
Programmatic and dynamically inserted advertising pays less and scales better. The ads are inserted at playback instead of being baked into the file, so they can be changed later and sold against your back catalogue. A show with a large archive earns from episodes published years ago, which is a good reason for you to choose evergreen topics over news commentary.
Placement affects price. Pre-roll, mid-roll and post-roll are priced differently, with mid-roll usually the most valuable, because listeners who reach it are engaged.
Two structural facts matter more to you than the rate.
Downloads are a weak measure, and everyone knows it. A download may never be played, and completion is what an advertiser actually wants. Shows that can report listen-through rates negotiate better than shows quoting raw downloads, and the industry is moving toward that measurement.
Niche beats large. A show with a few thousand very specific listeners, all of whom do a particular job, is worth more per listener to a company selling to that job than a general show with a hundred times the audience. Small shows keep underpricing themselves against a CPM benchmark set by mass-market inventory. The right comparison is what it would cost that advertiser to reach the same people any other way.
If your listeners all share one job, what would a company selling to that job pay to reach a few thousand of them by any other route? Ask that question before you quote a CPM, and your price will usually go up.
The revenue models that beat advertising at small scale are the ones podcasters reach for last: a paid tier, a product of your own, or the consulting and speaking work your show makes possible. A show with two thousand engaged listeners is a poor advertising business and can be an excellent source of leads.
Picture the first sponsor read paying for something concrete. The new tyres. Your kid's football fees. A dinner out where you do not glance at the prices first. That money comes from people choosing to listen to you, and that is a different kind of proud.
Your guests, releases and what stays off the air
Interview shows bring you two problems that scripted shows avoid.
Get a release. A short written permission from each guest to record, edit, publish and distribute the conversation, including in future formats and promotional clips. Most guests sign without a second thought. The value shows up on the rare day someone later wants the episode removed, and the document is what turns your courtesy into their agreement.
Agree in advance what happens if they ask for a cut. Guests sometimes say something they regret. If you decide your policy before it happens and tell guests what it is, you avoid an awkward negotiation at the worst moment. A common and defensible position is that you make factual corrections and leave opinions in.
Be careful with what is said before and after the recording supposedly starts and stops. The most quotable material in an interview often comes in the warm-up. Publishing it without clear agreement is a fast way to lose the goodwill that gets you your next guest.
For anything involving named third parties, remember that defamation attaches to publication, and your podcast is publication. Repeating a guest's allegation about a named person means you are publishing it, and "they said it, not me" gives you far less protection than people assume.
So what does waiting cost? Another month of knowing your subject in silence while someone else records the show you meant to make. Write the episode titles tonight, pick the easiest one and record it on your phone before the week is out. Imperfect and published beats perfect and imagined.
Who should skip this
If you will not publish consistently for a year, treat this as a hobby and keep it fun. Podcast audiences build slowly and almost entirely through word of mouth, and inconsistency resets that.
If you expect advertising income at a small scale, the arithmetic will disappoint you. The CPM model rewards volume, and the alternatives above are what make small shows viable.
If you are unwilling to edit, budget to pay someone. Unedited conversation is far harder to listen to than the people in it believe, and editing is what separates shows people finish from shows people abandon.
The distribution mechanics most people get wrong
Podcasting is one of the last genuinely open publishing systems, and that openness is both your advantage and the thing newcomers misunderstand.
You publish an RSS feed, and the platforms read it. Apple, Spotify and the rest are directories pointing at a file you host. That means no single platform can remove you from podcasting, a structural advantage almost no other content business has.
It also means you must control the feed. If your host owns the feed URL and you leave, you lose your subscribers, because their apps point at that address. Hosting on a custom domain you control makes your show portable. It is a five-minute decision at the start and an unfixable problem later.
Getting listed brings almost no listeners. Submitting to the directories is admin and takes a day. On its own it produces very few listeners, and new podcasters keep mistaking being listed everywhere for having distribution.
Discovery happens off-platform. Podcast apps have weak search and almost no recommendation surface compared with video platforms. Your audience arrives from other people's shows, from clips posted elsewhere, from search results for your guest's name, and from personal recommendations. That is why guesting on other podcasts is the highest-return promotion available to you, and why most shows do too little of it.
Transcripts are the asset you are probably underusing. They make your episodes searchable, reach people who cannot or will not listen, and work as written content. They also increasingly feed the systems that answer questions on the open web, so your episode's ideas can reach people who will never open a podcast app.