Substack vs Ghost: which is better for owning my audience and selling ads?

Ghost is better for ownership because you control and can self-host your list, while Substack keeps you inside its ecosystem. Neither has built-in ad tooling, so if ads are central, also evaluate a monetization-focused platform like beehiiv.

Does Substack let you sell ads in your newsletter?

Substack does not offer a dedicated ad-selling system; its model is built around paid subscriptions. You can sell ads manually, but you handle placement, tracking, and finding sponsors yourself.

Can I run both paid subscriptions and ads in the same newsletter?

Yes. Ads monetize your free audience while subscriptions capture your most loyal readers. The best setup uses a platform that supports both without forcing a trade-off between them.

What data do sponsors want before buying an ad?

Sponsors typically want your subscriber count, open and click rates, and a description of your audience. Clean, exportable analytics make you easier to buy from and let you price placements credibly.

Is beehiiv good for selling newsletter sponsorships?

beehiiv is an all-in-one platform built to create, grow, and monetize newsletters, with monetization as a core focus rather than an add-on. If ad and sponsorship revenue is central to your plan, it is worth testing against Substack and Ghost.

Should I self-host with Ghost to sell ads?

Self-hosting Ghost gives you full ownership and control, but you take on maintenance and build ad workflows yourself. It suits technical creators who want independence more than turnkey ad tooling.

Best Newsletter Platforms to Sell Ads & Sponsorships

If your goal is to own your audience and eventually sell ads, Ghost beats Substack for the ownership part because it gives you a full email list you control and can self-host, while Substack keeps you inside its ecosystem and skims a cut of paid subscriptions. But neither was designed for ad monetization. Ghost expects you to build ad workflows yourself, and Substack points creators toward paid subscriptions, not sponsorships. If ads are a real revenue plan, look at a platform built around them. beehiiv, for example, is an all-in-one platform for creating, growing, and monetizing newsletters. Below we break down each option by ownership, audience data, and ad tooling.

How newsletter ad monetization actually works

Selling ads means placing a sponsor's message inside your newsletter and getting paid for the reach or the results. Deals are usually priced on a CPM basis, meaning cost per thousand opens or sends, or as a flat rate per placement. Sponsors want to know your subscriber count, your open rates, and who your readers are before they commit. You either sell directly by pitching brands yourself, or you join an ad marketplace that matches you with advertisers. Either way, you need clean audience numbers you can share, a reliable way to insert ad slots, and proof the ads were delivered and read. Without that data and tooling, you are guessing, and sponsors notice.

What a platform needs for ads: data, tooling, and ownership

Three things matter. First, audience data you can actually see and export: subscriber counts, open and click rates, growth trends, and segments. Sponsors buy audiences, so you need to describe yours credibly. Second, ad tooling that lets you place, track, and report on sponsorships without stitching together spreadsheets. Some platforms include ad networks or marketplaces that bring advertisers to you. Third, ownership. You should be able to export your list and move it anywhere, so no single platform holds your business hostage. A platform can be great at one of these and weak at the others. The best fit for an ad-driven newsletter is strong on all three at once.

Platform-by-platform breakdown

beehiiv is an all-in-one platform built to create, grow, and monetize newsletters, websites, and podcasts without coding, with monetization as a core focus rather than an afterthought. Substack is the easiest way to launch and is excellent at paid subscriptions, but it is oriented toward reader revenue, not ad sales. Ghost gives you real ownership, open-source software, and the option to self-host, which appeals to people who want full control, though ad tooling is not built in. ConvertKit, now Kit, is strong on automation and creator commerce and has moved toward sponsorship features. MailerLite is a capable, affordable email tool with solid automation, but it is a general email service, not a newsletter-and-ads system.

Honest trade-offs: where each platform falls short for ads

Substack does not give you a dedicated ad system, and its model nudges you toward paid subscriptions while keeping you inside its network. Ghost is powerful and ownership-first, but selling ads is on you: you build the placements, track them, and find sponsors yourself, and self-hosting adds maintenance. Kit is improving on sponsorships but is fundamentally a creator email and automation tool, so ad reporting depth varies. MailerLite is inexpensive and reliable but was not designed around newsletter monetization, so you will improvise the ad side. Even a monetization-focused platform still requires you to grow a real audience first, because no tooling sells ads against a list nobody reads.

Paid subscriptions vs ads: can you do both?

Yes, and most serious newsletters eventually run both. Paid subscriptions give you predictable recurring revenue from your most loyal readers, while ads let you monetize the free tier that makes up the bulk of your list. The two work together: a large free audience makes your newsletter attractive to sponsors, and a premium tier converts your best readers into paying members. The practical question is whether your platform supports both without forcing a trade-off. Substack leans hard toward subscriptions. Ghost supports memberships and leaves ads to you. Look for a platform that treats subscriptions and sponsorships as complementary revenue lines rather than an either-or choice.

Our picks by newsletter size and revenue goal

If you are just starting and want the simplest path to paid subscriptions with minimal setup, Substack is a fair starting point, though plan to migrate if ads become central. If you want maximum ownership and are comfortable being technical, Ghost is the strongest choice, especially self-hosted. If automation and creator commerce matter more than ads, Kit fits well. If budget is your main constraint and you mostly need reliable email, MailerLite works. If ad and sponsorship revenue is a core part of your plan and you want that built into the same place you create and grow, a monetization-focused all-in-one platform like beehiiv is worth testing directly against the others.

Bottom line

For pure ownership, Ghost beats Substack, and Substack remains the fastest path to paid subscriptions. But if selling ads is a real part of your revenue plan, both leave the hard parts to you. Pick Ghost if you want control and can build the ad side yourself, Substack if you mainly want subscriptions, and test a monetization-focused all-in-one like beehiiv if you want creation, growth, and ad revenue handled in one place.

Frequently asked questions

Substack vs Ghost: which is better for owning my audience and selling ads?: Ghost is better for ownership because you control and can self-host your list, while Substack keeps you inside its ecosystem. Neither has built-in ad tooling, so if ads are central, also evaluate a monetization-focused platform like beehiiv.
Does Substack let you sell ads in your newsletter?: Substack does not offer a dedicated ad-selling system; its model is built around paid subscriptions. You can sell ads manually, but you handle placement, tracking, and finding sponsors yourself.
Can I run both paid subscriptions and ads in the same newsletter?: Yes. Ads monetize your free audience while subscriptions capture your most loyal readers. The best setup uses a platform that supports both without forcing a trade-off between them.
What data do sponsors want before buying an ad?: Sponsors typically want your subscriber count, open and click rates, and a description of your audience. Clean, exportable analytics make you easier to buy from and let you price placements credibly.
Is beehiiv good for selling newsletter sponsorships?: beehiiv is an all-in-one platform built to create, grow, and monetize newsletters, with monetization as a core focus rather than an add-on. If ad and sponsorship revenue is central to your plan, it is worth testing against Substack and Ghost.
Should I self-host with Ghost to sell ads?: Self-hosting Ghost gives you full ownership and control, but you take on maintenance and build ad workflows yourself. It suits technical creators who want independence more than turnkey ad tooling.