Kit vs Substack: Which One is Best For My Podcast?
In today’s episode, I answer the question: “Should I use Substack for my newsletter or something like Kit (formerly Convertkit)?” I explain that Substack is a good fit for people who primarily want to share their thoughts or report news to an audience, especially writers and journalists. You can set a premium price for subscribers, though Substack takes a percentage of your earnings.
Substack
Substack is a newsletter-first publishing platform built around simple creation and monetization of written content. It lets creators publish posts that go both to an email inbox and a web page, with built-in tools for paid subscriptions and community engagement (comments, chat, Notes).
Kit (formerly Converkit)
Kit (formerly ConvertKit) is an email-marketing platform designed for creators who want more control over audience relationships, automation, and monetization — not just basic newsletters. It includes advanced segmentation, automation workflows, and tools for selling digital products alongside newsletters.
Growing Your List
I talk about the low conversion rate for newsletter signups—typically only 3-5% of your audience might subscribe, and having a strong lead magnet helps increase that number.
Personally, I use my newsletter in a hybrid way: I share my thoughts on podcasting, updates on my latest content, things that have caught my eye, and a call to check out the School of Podcasting. However, if your main goal is marketing, Substack isn’t the best choice. Tools like Kit, MailerLite, and Beehiv are better for things like automated sequences, lead magnets, and selling advertising.
I also discuss how some platforms—like Riverside and Kajabi—offer podcast hosting, but I don’t recommend using services that aren’t specifically built for podcast hosting. If you’re considering a platform, always check if they offer important tools like 301 redirects for your podcast feed.
Got More Questions?
In summary, if you just want to inform and connect with your audience, Substack is an easy and free option. If you want to do marketing or advanced list-building, platforms like Kit or MailerLite are better suited.
If you need help with any of this, don’t hesitate to reach out or join the School of Podcasting, where you’ll find step-by-step courses, consulting, and a supportive community.
This content may contain affiliate links, meaning I earn a small commission if you purchase through these links at no additional cost to you. I only recommend products or services I trust and believe will provide value to you. Thank you for your support!
This podcast uses the following third-party services for analysis:
OP3 - https://op3.dev/privacy
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Dave, you always talk about how important newsletters are.
Speaker:I see where I can get a substack for free. So should I use
Speaker:substack for my newsletter?
Speaker:So, substack and newsletters
Speaker:and when to use what? Because my grandpa
Speaker:told me, any job is easy if you got the right tools,
Speaker:but painting with peanut butter is not what I
Speaker:recommend. So substack. This is what I
Speaker:see a lot of people having success with substack
Speaker:are doing. That is if you are,
Speaker:let's say. I know at the beginning it was a lot of reporters
Speaker:who either a, didn't like
Speaker:the fact that they had to report the news a certain way with
Speaker:a certain lean, and they would get fired. And they're like, fine, I'm going to
Speaker:go report the news over here. And then in theory, if
Speaker:you have enough followers and people that want your content,
Speaker:they will actually pay for it. And you get to set that price. And then,
Speaker:of course, substack takes a percentage. And so it's for
Speaker:people who are, you know, kind of pontificating.
Speaker:Here are my thoughts. And there's nothing wrong with that.
Speaker:And another thing you want to keep in mind is about 3%
Speaker:of your audience, if you're really good, will sign up for
Speaker:your newsletter. You have to have some sort of what we call a lead magnet
Speaker:often to get them to sign up. And even then
Speaker:again, you're looking at about 3 to 5%
Speaker:versus something like kit or
Speaker:Mailer. Light Beehive is another one similar
Speaker:to substack, where it's
Speaker:primarily you're writing news. You're not so much
Speaker:marketing to people, although you can.
Speaker:So I'll give you an example. I have a substack and
Speaker:I was just playing with it, and so I went over and said,
Speaker:oh, my premium price will be whatever. And I woke up and had two
Speaker:people. And I was like, oh, crap, now I gotta write premium stuff.
Speaker:And so that doesn't mean, you know, that's gonna happen to
Speaker:you. It might. I hope so. But my problem
Speaker:is I want my newsletter to market my
Speaker:school of Podcasting. And so I also had to
Speaker:look at what can I do and sustain.
Speaker:And so my newsletter is usually about three paragraphs about
Speaker:whatever is on my mind in the world of Podcasting. And
Speaker:then it's a here is what I've been up to. So
Speaker:links to all the episodes and blog posts and videos that I've been doing.
Speaker:And then it's here's what caught my eye, which is things I
Speaker:saw on YouTube, whatever. It's literally exactly that. Things that
Speaker:caught my eye. And then at the end it's like,
Speaker:here's what's coming in the future, please tell a friend. Oh, by the way, if
Speaker:you need help with your podcast, here's a link to the school of Podcasting.
Speaker:And so I'm kind of using it in a hybrid way.
Speaker:I'm not doing a ton of marketing. Like, for example, if I want
Speaker:to give away a free PDF, Substack is not the place to do that.
Speaker:That's more of a ConvertKit Mailer, like, kind of thing.
Speaker:If I wanted to sell advertising in my
Speaker:newsletter, that again, would not be a Substack thing, although you could do
Speaker:it via third party. But that, again, is more of a
Speaker:ConvertKit, definitely more of a Beehive kind of thing.
Speaker:And so a Substack is a great place where
Speaker:you want to communicate with your audience. Now, the other
Speaker:thing is they're going to say, but, Dave, you could use them for your podcast.
Speaker:And that is true. You could also use Riverside.
Speaker:I'm trying to think who else has bolded on
Speaker:Kajabi. You could use them. I am not a
Speaker:fan of putting my podcast
Speaker:on something that was not designated from day
Speaker:one to be a podcast host. I work for
Speaker:a company called PodPage, and there are many people that have
Speaker:requested that we become an email service like
Speaker:Mailchimp or ConvertKit or MailerLite. And we're like, that's not really our
Speaker:jam. And there's a lot more to it. And
Speaker:I like the people at Riverside, but when I
Speaker:saw their podcast hosting solution, it was
Speaker:definitely a minimalist, viable product in terms
Speaker:of stats and other features, like, if you just need something to hit
Speaker:play. Yeah. So consequently, I wouldn't use
Speaker:Substack unless it was for, you know, Ms.
Speaker:Marion's sixth grade class and it was just a thing they were going to do
Speaker:for six weeks. Okay, maybe. But they don't need
Speaker:the reliability. They don't need. You know what I mean? So
Speaker:you want somebody who is majoring in podcasting as your media
Speaker:host, not someone who was like, oh, we're a newsletter.
Speaker:Oh, yeah. And we also do this podcast thing. So. And if you
Speaker:are not sure, always ask them, can I get, and this
Speaker:sounds very nerdy. Can I get a 301 redirect of my
Speaker:feed. And I remember when Kajabi first came out. Now they have
Speaker:since fixed this, but when they first came out and Kajabi is,
Speaker:in my opinion, an overpriced course email,
Speaker:all in one kind of service.
Speaker:But they said, hey, we do podcasting now. And I'm like, great, do you do
Speaker:a 301 redirect if I want to leave? And they actually
Speaker:kind of went, huh? And I went, oh, yeah, no, no, no,
Speaker:no, no. Now they have since fixed that and I still think they're
Speaker:slightly overpriced. I'm a big fan of Heartbeat,
Speaker:but at any rate, if you're not going to be doing any
Speaker:marketing, I would use Substack. It is free.
Speaker:Now, keep in mind, there are tools like Kit
Speaker:and Mailerlite. Mailerlite is probably the more affordable one, but both
Speaker:those have free plans up to about a thousand
Speaker:subscribers. And a thousand subscribers is a lot
Speaker:of subscribers. And what this enables you to do is
Speaker:you can make a sequence. Now, a sequence is
Speaker:a series of emails. Like, if you sign up,
Speaker:I'll put a link to my, my
Speaker:convert. I still call them ConvertKit, their real name is Kit, but I call them
Speaker:Convertkit because they were convertkit for years. But if you want
Speaker:to sign up, I'll put a link there and then you get a
Speaker:welcome sequence which explains who I am, what I do.
Speaker:It talks about the school of podcasting and it starts to market
Speaker:to you because you've said, hey, I'd like to know more about you.
Speaker:And then often let's do this. I will put a
Speaker:link to. I have a lead magnets. That is the
Speaker:podcasting best practices. I have a
Speaker:podcasting, a podcast launch checklist. I'll put links to
Speaker:those in the show notes. Then you can go over, sign up,
Speaker:get your PDF and once you get your PDF behind the scenes, I'm going to
Speaker:add you to my welcome sequence. And then if I ever decide
Speaker:to run a campaign now, a campaign is simply a fancy
Speaker:word for I'm going to try to get you to buy something. And so
Speaker:I will explain how I'm going to save you time and money and how,
Speaker:you know, you're just, this is the best thing since sliced bread.
Speaker:That's a campaign. You really aren't supposed to do that. In Substack,
Speaker:their rules are a little gray, but they kind of
Speaker:hint that, like, this is more for writers than
Speaker:marketers. And keep in mind you can do things like
Speaker:that in Kit and in Mailerlite. And again,
Speaker:there are many, many, many other
Speaker:Things that you can choose from that are all email list tools and they
Speaker:will let you do more marketing as well as send out just
Speaker:an information email. When I looked up Kit
Speaker:on the Internet you can send up to 10,000
Speaker:subscribers for free where
Speaker:MailerLite is 500 and you can
Speaker:send up to 12,000 emails in a month.
Speaker:So of those two, it looks like Kit is the better
Speaker:free plan. You may have other tools I've used. Just for
Speaker:the record, I use Sendfox, which is a
Speaker:AppSumo product which means you pay one price
Speaker:and then you can use it for life. It is a little slower
Speaker:and as always you kind of get what you pay for and
Speaker:if you use it on a regular basis, it's not bad. I used it
Speaker:and kind of put it on hold for a bit and when I went to
Speaker:resend to people who have been, you know, my followers,
Speaker:it really took a while to kind of, as they called it,
Speaker:warm up my list and I found that very, very
Speaker:annoying. And so that might be a case where you get what you
Speaker:pay for. So bottom line, should I use
Speaker:Substack for my newsletter? Only if you plan
Speaker:on just giving information. If you want to market, it's
Speaker:not really the right tool, I would point you towards
Speaker:ConvertKit. I do have an affiliate link, although if you're using the free
Speaker:version, you know, I'm not sure how that's gonna work, but I'll put that in
Speaker:the show notes along with if you want to see my lead
Speaker:magnets. As always, if you need help with any of this stuff,
Speaker:feel free to go out to schoolofpodcasting.com
Speaker:join and join the School of Podcasting where you get five hours
Speaker:of one on one consulting with me as well as step by step
Speaker:procedures. We got courses on everything over there and
Speaker:a really great, I mean just totally amazing community that
Speaker:just keeps getting bigger and bigger and every time we get somebody else to sign
Speaker:up, I'm like, oh, this is going to be a great addition. Of course,
Speaker:if you're worried, that comes with a 30 day money back guarantee.
Speaker:So I hope you're having a great holiday season as I record this.
Speaker:I'm Dave Jackson. I help podcasters. It's what I do and I've been doing
Speaker:it for 20 years and I can't wait to see what we're going to do
Speaker:together.