How to Start a Podcast: 10 Years of Lessons from Our Customers

Starting a podcast isn’t for everyone. That might sound odd to start with, but honestly… podcasting is a habit and a practice. If you think that launching a podcast will make you internet famous or suddenly start making big bucks from sponsorships, then we want to start by setting your expectations way lower.

But if you have a clear perspective on your topic, care about the subject, and want people to trust you over time, podcasting is still one of the strongest ways to connect your brand to a real human voice.

Podcasting’s tough anyway, which is why you’re here and why this article exists.

Why trust Castos? Our team has worked directly with more than 500 podcasters through a launch. We’ve seen what stalls people between unboxing a mic and a live RSS feed, and what still correlates with shows that last. Below is the same sequence we walk clients through: five decisions, in order, from strategy through promotion.

Quick background so the steps don’t feel like jargon soup:

Here’s what has to settle before you’re truly launched, in the order you’ll actually do the work:

• Content strategy: who it’s for, what it’s about, and how you’ll keep showing up
• Gear: enough signal that listeners aren’t fighting your room
• Editing and production: from first take to a file you’re willing to publish
• Launch strategy: live RSS, findable show, and a real go-live date
• Promotion strategy: telling people the thing exists and asking them to subscribe

Nail those five and the path stops feeling like a single impossible climb and starts feeling like a sequence you can repeat. The sections below follow that same order: a short lead-in so you know where you are in the story, then the details we run with clients.

Alright, let’s jump in. 

Step 1. Podcast planning and content strategy

The most important thing to remember about planning is to not over-plan. Planning can end up just creating hurdles that prevent you from ever publishing. But if you plan just the right things, narrowly scoped, they can help give you the momentum you need.

But one thing you just can’t skip on is planning for who your audience is. When someone tells us the show is “for everyone,” we hear that it’s for no one. When you get specific about the listener, episode ideas get easier, guest choices get easier, and promotion gets easier because you know where that person already spends time.

Define your goals

Defining your goals sets the whole tone for what you want to accomplish and what you don’t want to accomplish. It helps ensure you stay focused on only the most important things instead of getting distracted by miscellaneous details that could prevent you from publishing. 

Ask yourself why you’re starting. It might be leads, authority in a niche, a creative outlet, community work, or something else. Whatever it is, that answer shapes what you are aiming to see happen because of doing this work. But don’t let it decide whether you should start or not.

If your reason is revenue, be honest about the timeline. Most shows earn trust long before they earn any revenue at all. If the reason is having a creative outlet, protect your lower bar for “good enough” so you don’t lose momentum while chasing a production standard you don’t need yet.

Bottom line is to let your goal dictate how you approach getting content out the door and use it to motivate you, not slow you down.

Choose a podcast topic

Choosing the right topic is vital to the long-term sustainability of your ability to show up and hit record every time. We’ve seen too many new podcasters burn out because they chose a topic that was a stretch for them; it made them quit too early. 

Choose a topic you can still talk about when you’re tired, because tired weeks will happen. A narrow angle beats a broad one because it gives you a moat: you’re not trying to be the tenth generic show in a giant category. You can always widen later once people know your voice. Early on, overlap is the enemy: if your one-line pitch could describe five other feeds, keep tightening until it could only describe you. If you want a structured walkthrough, use our guide to choosing a podcast topic.

Choose the right podcast format

Your format is how the conversation is structured. It this a solo presentation-style podcast or two co-hosts? Are you going to have guests or a panel? There are pros and cons to each style, so think about what’s the best way to educate your future audience about your topic.

The five common podcast formats are:

• Monologue podcasts: one host who speaks about their expertise or experience. Popular example: “The Bible in a year“
• Co-hosted podcasts: two or more hosts having a conversation. Popular example: “Stuff you Should Know“
• Interview based podcasts: a host interviews and guides a conversation with a guest. Castos customer examples: Flying the Coop, podcast, and The Freight Buyer’s Club
• Panel podcasts: a host moderates the discussion of a group. Example: “This Week in Tech“
• Story-telling podcasts: a host narrates a story typically including sound effects, audio sourced from real-life, and multiple voice actors.

Many popular podcasts mix together a few styles over different episodes or through recurring segments. After building your confidence, you can adjust the format as the podcast progresses and experiment with new angles. Learn more in our guide on choosing a podcast format.

Define your audience

Picture one real person, or a tight avatar, who would actually clear time for this show. Ask where they already hang out online and what problem they need solved in their week. If a blank page is staring back at you, use the listener avatar worksheet.

This episode of our “Audience” podcast goes into detail about “Why and for whom we’re Podcasting”

Format decisions, like podcast length and cadence

Pick a starting episode length and a publish rhythm you could repeat for twelve weeks without heroics. You’re not locking in forever. You’re picking a default you can hold long enough to build habit. If you’re tempted by daily or three-times-a-week, ask whether you could still hit that cadence during a sick week or a travel week. If the honest answer is no, scale the promise down until the answer is yes. After that you can tighten or loosen based on what the data and your energy tell you. In the early months, showing up reliably usually matters more than ambition on paper.

Name your podcast

Keep the name easy to say out loud, easy to search, and different enough that you won’t be confused with an existing feed. Search Apple Podcasts and Spotify before you fall in love with a string of words. If you need a jump start, try the Castos podcast name generator.

Choose a podcast host

You need a company that stores your files, generates RSS, and hands episodes to Apple, Spotify, and the rest. Match features to what you care about: private feeds, video, analytics, team seats, and so on. If you’re on WordPress already, Seriously Simple Podcasting is the bridge between your site and the host; if you’re not on WordPress, a managed host is often simpler than maintaining a site you don’t need yet.

Start with our podcast hosting platform overview. On that page you can see how Katie Wells and The Wellness Mama Podcast run WordPress, Seriously Simple Podcasting, and Castos in one backend, including a large catalog migration, if you want a concrete example while you shop.

Plan your budget, starting at “free”

You can start at $0 in software if you need to: record on a phone or laptop mic, use Audacity or GarageBand, and distribute to Apple and Spotify without paying for a DAW. On WordPress, Seriously Simple Podcasting is Castos’s free plugin. You self-host the show from your own site and pay for website hosting for that site, not for the plugin itself. That path saves money and costs you polish and flexibility. Built-in mics pick up room noise, and free or cheap hosting often caps storage or episode count.

When you’re ready to sound serious, a common crossover is about $70 for a decent USB mic and about $19/mo for managed podcast hosting with fewer limits and better support. Castos Essentials is $19/mo at publish; higher tiers add features. If $70 is what stands between you and nothing shipping, use the phone, use a free stack, and upgrade when you know you’ll keep going. A show that exists beats a perfect one that never leaves your hard drive.

Start thinking about monetization

Don’t overthink this, but starting your podcast with the option of sponsors in mind can help you incorporate them more seamlessly in the future.

You don’t need sponsors on day one. You do want a topic and audience that could someday support ads, services, products, or memberships, so you don’t paint yourself into a corner. When you’re ready to go deeper, read how to monetize a podcast.

Step 2. Podcast gear and setup

Gear is the mic, headphones if you’ve got them, placement, and the quietest space you can manage so the audio is listenable before you ever open a DAW. Bad proximity and noisy rooms create headaches editing can’t fully fix. We’re not chasing a studio tour on Instagram. We want signal clear enough that your strategy and content get a fair shot when someone hits play.

Roughly a $100 and a laptop? This is the kit we put in people’s hands most often. Get a Samson Q2U (about $70). It’s USB, it runs into your computer, the dynamic capsule helps with room noise, and USB plus XLR outputs mean you can add an interface later without throwing the mic away. Spend about $30 on a desk stand or boom arm so you’re not holding the mic. Skip the mixer, skip the interface, skip the foam fortress until you have episodes out. Buy more when your format is real, not imagined.

Closed-back headphones aren’t mandatory on day one, but they help you hear mouth clicks and HVAC rumble while you record. If you already own earbuds, use those for your first test. If you’re buying once, a simple studio headphone in the forty-dollar range beats guessing levels off laptop speakers.

Sit four to six inches from the capsule in the quietest room you can find. That distance alone puts you ahead of a surprising share of what’s already in the directories. When you outgrow the basics, we often point people at the Shure MV7+. For video, a decent webcam and a simple LED panel usually beat an expensive camera in a dark room.

Tier	What it’s for	Gear direction
Roughly $0 to $100	Prove the habit	Phone or laptop mic → upgrade mic first
Roughly $100 to $400	Sound like you mean it	Q2U + stand, optional headphones, light room treatment
$400+	Interviews, video, multi-person	MV7+ / XLR path, interface, lights (podcast equipment)

This table is just general direction, not a bible. Plenty of successful shows never left the first row. The expensive row is for when you’re booking guests weekly, shipping video, or splitting tracks in a room with more than one voice and you’re tired of fighting noise. This episode of our “Podcast like a Pro” Youtube course goes into detail:

For room treatment and levels in more detail, use podcast studio setup. A first test on an iPhone is fine if you wear headphones and stay out of windy spaces.

Before you buy anything else, record a sixty-second test in the exact chair and room you plan to use for real episodes. Say your show title out loud, clap once, and listen back on headphones. You’re not judging your voice yet. You’re checking whether the fridge hum, laptop fan, or hard walls are louder than you thought. Fixing that room once saves you from “fix it in post” becoming your entire hobby.

Last practical note on setup: run USB mics straight into the computer when you can, not through an unpowered hub shared with a disk drive and a webcam. Weird dropouts on long recordings are often power or bandwidth, not talent. If you must use a hub, pick a powered one and keep the mic on its own port when troubleshooting.

Step 3. Recording and editing your podcast

This phase runs from the moment you hit record to the file you’ll upload: you capture the take, then shape it so a stranger stays past the first two minutes. You can’t edit what you didn’t record, but recording with zero edit pass is how rough shows stay rough forever. We bundle both in one step because the same habit carries you through: finish the take, then stop when the episode is good enough to ship, not when it’s flawless.

Record: finish the take

Your first real recording goal isn’t to sound like a network host. It’s to finish a take without locking up. Everything after that is practice.

Warm up the way you would before a hard conversation: water, a few deep breaths, one run through your outline out loud. If you’re interviewing someone, send the rough question order the day before so they’re not surprised on the call. If you’re solo, read your hook twice so the first minute isn’t where you discover the sentence doesn’t land. The listener will forgive a rough middle if the opening sounds like you meant to be there.

Script or outline

Some people need a full script. Some people need bullets. Use whichever keeps you sounding like yourself instead of reading wallpaper.

If you need a head start, we’ve got a bunch of templates and tips for you here: podcast scripts.

Learn more about Laura and her podcast script and workflow on their Castos Spotlight.

Optional: record a short trailer

Record thirty to ninety seconds that say who the show is for, what listeners get, and where to subscribe. You can share it before episode one and reuse lines on social.

Microphone technique

Keep your distance to the mic steady. Move slightly off-axis if plosives spike. Capture room tone (a few seconds of silence) at the end so editing is easier. Step-by-step: podcast microphone setup.

Remote recording

Remote interviews add variables you don’t control: Wi-Fi, kids in the background, a guest who doesn’t have a dedicated microphone. Pick one primary tool, learn its “record locally” or backup settings, and start there. The win is a finished conversation with two usable tracks, not a perfect stack diagram.

Tool	Best when…
SquadCast	Reliability + separate tracks + optional video
Riverside	High-quality remote video + audio
Zencastr	Browser-simple multi-track in the cloud
Zoom	“Good enough” fast; isolated tracks if the tool allows

Record a local backup whenever the tool allows it. If guests are on USB mics in different cities, spend five minutes at the top on levels. On iPhone, airplane mode plus a wired lav or headset in a padded room beats Bluetooth, which adds latency and dropouts.

Time to Edit: make it listenable, then stop

The first time you hear your own voice in headphones, your brain will invent problems listeners will never notice. That reflex is why people burn a Sunday “fixing” breaths on episode one. Aim for the middle: clean it up, not a public-radio documentary and not untouched chaos. Cut long dead air, cut um spirals, cut the stretches where you lost the thread. You’re not making Serial. You’re keeping a real conversation listenable.

If you’re solo, leave a human pulse. Cut false starts where you restarted three times and only the third one landed.

To star off, here a software short list:

• Descript. Visual, text-based edits. Strong if DAWs scare you.
• Audacity. Free, cross-platform, cuts and simple processing.
• GarageBand. Free on Mac. Fast for basics.
• Adobe Audition. Power-user territory.
• Castos Productions: our podcast editing & production service if you’d rather outsource polish.

Review the above, then pick one editor and finish episode one inside it. Jumping tools mid-season because a youtuber hyped a shiny new toy is how projects stall. Timelines stay in a DAW mindset; Descript’s text-first editing is easier when working in something like a google doc feels safer to you.

Add intro and outro, export MP3 (typically 128 to 192 kbps stereo for speech), and normalize before upload.

When you’ve got files you wouldn’t be embarrassed to hand a friend, you move from production to launch: hosting, metadata, and showing up where people search.

Step 4. Launching your podcast

Now things get interesting. Congrats 🎉you’re going to launch a podcast today!

Launch is where finished episodes become a live show: validate your RSS feed, metadata, cover art, podcast hosting, then showing up wherever listeners actually search (directories, YouTube if you want it, and a page you control). The best recording in the world won’t compound if the feed’s broken, the art fails validation, or nobody can find a subscribe link. This is the bridge between “we made something” and “it exists in the wild.”

Go live: hosting, art, and metadata

We still land on three episodes ready when you can. One file usually isn’t enough for a stranger to decide if they’re in. Three gives them something to binge and gives the apps a clearer signal about what the show is. One episode can work if you’ll ship the next ones fast. Trying to bank ten before you go live is a common burnout story.

Before you flip the switch, listen as a stranger would: play episode one on phone speakers, then on earbuds. If levels swing wildly between episodes because you changed rooms or gain, fix that now. Consistency across the first three files matters more than a perfect master of episode one alone. For a business that went live with three episodes and strong first-week traction, read the 10xTravel case study (Takeoff). The live piece uses both “listens” and “downloads” in the results language.

Launch checklist:

1. Hosting & RSS. Upload files, set show metadata, then validate the feed before you paste URLs into three different dashboards. A broken feed caught early is a boring afternoon. A broken feed caught after you emailed your list is a reputation hit. Your host should give you a stable RSS URL; if something fails validation, fix title, artwork size, or enclosure tags first, then resubmit. Podcast hosting platform.
2. Cover art. Meet Apple specs (3000×3000 px, RGB, no tiny text). Shrink the image to thumbnail size once; if the title vanishes, simplify. Cover art creator.
3. Show description. Lead with value; about 500 to 600 characters beats a keyword wall. First sentence answers “why listen this week?” Description templates.
4. Categories & details. Parent and subcategories that match how people search inside apps.
5. Go-live date. Put it on the calendar. Public or soft launch. A date beats “someday.”

Show notes and transcripts: A short paragraph with timestamps, links, and one pull quote still helps SEO and sharing. You don’t need a novel under every episode on day one. You do need enough text that someone who never hits play still understands what the episode delivers. Add transcripts when you have a workflow; they help accessibility and give you text to repurpose into email snippets or social threads without rewriting from scratch.

Get listed: podcast directories, YouTube, and your website

Once your RSS feed validates, the job is visibility: put your feed where listeners already look. Niche and B2B shows still live in the same apps as hobby podcasts. Apple, Spotify, and the rest cover commutes and the gaps between meetings. 

Meet Mike King from Freight Buyers’ Club. He was already doing freight reporting; The Freight Buyers’ Club became the audio home for that content. Creator Spotlight: Mike King.

Directory work is procedural, not dramatic: copy the RSS URL, fill show details, wait for review or sync. Apple can up to 5 days; while Spotify is often quicker. Use the wait to finish episode three and email people who already know you, not to rewrite your entire positioning doc.

• Directories. Start with Apple Podcasts, Spotify, and Amazon Music, then widen using podcast directories. Spotify-only walkthrough: start a podcast on Spotify.
• YouTube. Republish audio as video or post clips for people who don’t live in podcast apps. A static image with a waveform is enough to start. How to start a YouTube channel. On Castos: YouTube republishing.
• Website. A page you control gives you a link for email footers, bios, and Google. Player above the fold, one sentence on who the show is for, links to major apps. WordPress plus SSP fits when the site is already how you work.

Apple’s New and Noteworthy category is a powerful way to put your show in front of countless potential listeners. Check out our guide on getting into the New and Noteworthy section.

Step 5. Promoting your podcast

Promotion is telling the right people the show exists, repeating what it’s for until it sticks, and stacking simple habits (email, guests, cross-promo) on top of your publish rhythm. Launch made you findable; this step makes you noticed. Most shows don’t lose to bad audio. They lose because nobody in the host’s network ever got a clear ask to subscribe.

Growth isn’t one hack; it’s mostly diligence in promoting your episodes regularly. Shows that last publish on a schedule listeners can predict and say plainly what the show is about.

Downloads compound slowly when the work is invisible. That’s why the boring parts matter: a fixed release window, a one-sentence promise in every post, and a guest workflow where sharing the episode is part of the thank-you, not a midnight afterthought. You won’t feel traction every single week but that’s why promoting regularly is so important.

The habit people skip is promoting after the publishing is done.

For each new episode, consider doing a handful of these marketing activities to steadily increase a listenership over time and generate more subscribers:

• Audiograms: Create short video clips of buzz-worthy quotes within an episode to tease a newly released episode. Castos directly integrates with Headliner to easily create custom audiograms and saves the final video inside your dashboard. Audiograms are perfect for Facebook, Twitter, and Instagram promotions.
• Contact brands and people you mention: If you give a glowing review for a product or person, tell them. Brands and people encourage organic promotion of their services and love to show the “social proof” of someone else endorsing them. Tag them on social media or send a quick email about the mention, you may get a retweet out of it.
• Go from host to guest: Promote yourself to podcast listeners by being a guest on another show. You get to show you’re an authority in your topic and introduce your podcast to a new set of ears. Try subreddits like r/PodcastGuest Exchange and Facebook groups like Podcasters’ Support Group to pitch your expertise.
• Advertise on podcast apps: Apps like Overcast and Listen Notes offer pay-per-ad placements within their apps. This is a great way to attract current podcast listeners and they can easily tap on your ad and immediately start listening to the show. Just make sure to submit your podcast to their platforms before purchasing an ad. 

Start Your Podcast Today!

That’s the nutshell of so many things we’ve learned at Castos over the years of seeing new podcasts start and succeed and fail. We believe in you and would love to help be part of your success with podcasting.

Podcasting isn’t easy, but it’s rewarding. If you’re feeling overwhelmed but can’t wait to get started, give us a call! We offer personalized coaching and consulting calls to help you be successful. Good luck!