Discord vs Substack for a paid finance community

A Canadian investor group recently asked on X whether to run its paid investor community on Discord or on Substack. It is a fair question, and the replies to questions like it tend to be one-line opinions. “Discord, obviously.” “Substack, everyone’s on it.” Neither answer says what the group will actually be selling, and that decides everything.

This post compares three routes for a paid finance or investor community: Discord, Substack, and a site you own. We make BuddyNext, which is the third route, so you should read that section with that in mind. We have tried to say plainly where each of the other two is the better choice, because for some groups it is.

This is not investment advice, and nothing here tells you what to buy or how to run a regulated activity. We cover platforms, fees and member experience. Compliance is a separate section further down, and it is your job, not your platform’s.

Start with what the members are paying for

Before you pick a tool, write one sentence: “Members pay me for ___.” Finance communities usually sell one of four things, and each points at a different tool.

• Your analysis. Members pay to read what you think. They want it delivered on a schedule and archived.
• The room. Members pay to be in a live conversation while markets move, or while a deal is being discussed.
• The other members. Members pay for access to people: other investors, founders, operators. The group is the product.
• Education. Members pay to learn a method, with lessons, Q&A and a place to ask questions.

Most paid groups are a mix, but one of these usually dominates. If you cannot say which one, that is the first thing to settle, because a platform choice made before that is a guess.

Discord: the live room

Discord is built for real-time conversation. Servers hold text channels, voice channels, stage events and forum-style channels, and members can drop in and out all day. For a group that wants to talk through a market session as it happens, nothing in this comparison feels as live.

What Discord does well for finance groups

• Speed of conversation. Replies land in seconds. Voice and screen sharing are built in, which suits a morning market call or a walk-through of a chart.
• Members are already there. Many people in trading and investing circles already have Discord open. Asking them to join one more server is a smaller ask than asking them to learn a new site.
• Low setup cost. You can have a server running in an afternoon, with roles and channels that match your tiers.
• Bots and integrations. The ecosystem of bots is large, which helps with alerts, role assignment and moderation.

Where Discord is weaker for a paid group

• Old answers disappear. Chat is a stream. A good explanation from three weeks ago is hard to find, and new members ask the same questions again. Forum channels help, but the default habit is still scrolling.
• No real member directory or profile depth. Discord profiles are about identity, not about professional background. If members need to find an investor with a given focus, there is nowhere to look.
• You rent the audience. Your members are on Discord’s platform, under Discord’s rules. If an account is banned or the server is restricted, you cannot export a clean list and carry on elsewhere.
• It leans informal. For a group that wants a calm, professional tone, a fast chat stream can drift toward noise, especially around market volatility.

The commercial reality

Discord has its own paid-server programme, Server Subscriptions. We read Discord’s Creator Revenue FAQ on 26 Oct 2026. Two things on it matter for any investor group planning around it.

First, the split. The page describes a 90 / 10 split: you receive 90% of each membership and Discord keeps 10%, with other fees affecting the final payout.

Second, where it works. The same page says Server Subscriptions are not available outside the United States, and that the owner must provide US-based banking information and identification to Stripe, through a new Stripe account created for Discord. It also requires the owner to be 18 or over with two-factor authentication on, and says a server may not offer anything on Stripe’s Prohibited and Restricted Businesses List.

For the Canadian group that started this conversation, that eligibility line is the first thing to check, before the 10%. A group outside the United States may not be able to use Server Subscriptions at all. The page was last updated some time ago and Discord changes these programmes, so read the current version before you decide. Plenty of Discord communities sidestep this by charging elsewhere and giving paid members a role, which works but means you are running billing yourself.

Substack: the paid newsletter

Substack is built around a writer and a list. You publish posts, readers subscribe, and some of them pay. It is the simplest route if what you sell is your analysis.

What Substack does well

• Writing and delivery. The editor is clean, email delivery is handled, and an archive builds itself. A subscriber gets your piece in their inbox with no extra login.
• Easy to start. Publishing is free. You do not need a developer, a host or a design.
• Discovery. Substack has recommendation and network features that can bring in new readers. A site you own has no equivalent built in, and this is a real advantage.
• Paid subscriptions without much setup. Turn them on, set a price, connect Stripe.

Where Substack is weaker for a community

• It is a publication first. Readers can comment, and Substack has chat features, but the shape of the product is one writer talking to many readers. It is not a place where members meet each other, have profiles, or sort themselves into groups.
• No private rooms by interest. If you want one space for angels, another for founders and another for a specific sector, that is not what Substack is organised around.
• The fee. More on this next.
• Your brand lives inside theirs. You can use a custom domain, but the reader experience is Substack’s.

The commercial reality

Substack’s help page “How much does Substack cost?” says publishing is free, and that if you turn on paid subscriptions, Substack keeps 10% of subscription revenue and Stripe charges its own payment processing fees. We read it on 26 Oct 2026.

The same page lists the Stripe pieces: 2.9% plus $0.30 per payment for US cards, and a Billing fee of 0.7% for recurring payments. Local payment methods are priced by Stripe and vary by country. Readers pay the price you set, and subscriptions bought in the Substack iOS app can cost more to cover Apple’s fees.

So on a $50 monthly subscription paid by a US card, you can expect Substack’s 10% plus roughly Stripe’s card and billing charges to come out before you are paid. Your own bank or Stripe account will show the exact numbers. For a small group, ten percent is a fair price for not building anything. For a group that grows, it is a running cost on every renewal for as long as you stay.

Stripe’s availability and fees depend on your country, so a Canadian publisher should confirm the figures against Stripe’s own pricing page for Canada rather than rely on the US numbers above.

Your own site: the group as the product

The third route is a site you own, running a community plugin. We build BuddyNext for WordPress, so this is where we speak from. You host it, you own the member list, and you choose the payment account.

What BuddyNext gives a finance community

Here is exactly what is in the product today, split by what is free and what needs Pro.

• Spaces with real access rules (Free). Public, private and secret spaces, request-to-join approval and invite links. A private space for your syndicate and a secret one for a smaller circle are both standard.
• A feed, profiles and a member directory (Free). Members have profiles, and the directory filters by member type and location. Keyword search also matches profile fields you mark searchable. Investors and founders can have different member types.
• Announcements and polls (Free). Pin a notice to every member’s feed, or post a poll.
• Paid membership plans (Pro). You create plans, set prices and connect Stripe or PayPal. A plan can unlock one space or several, and a space can be opened by more than one plan. Members can change plan themselves, and there is a pricing page you build with blocks.
• Gating inside an open space (Pro). A shortcode, [buddynext_members_only], can gate a piece of content inside an otherwise open space.
• Broadcasts, drip sequences and analytics (Pro). Send updates to members, run onboarding email sequences, and see activity such as active members and space health.
• Direct messages. These run on the free WPMediaVerse plugin, so you install that alongside.
• No cut of sales. BuddyNext takes no percentage. The only fee on a sale is your own payment processor’s.

Pro pricing is on the pricing page, with annual and lifetime options side by side.

What it does not give you

We would rather you hear this from us.

• It is not a live trading floor. Posts and replies work like a community feed, not a fast chat stream. Real-time updates are a Pro feature that need a separate server that speaks the Pusher protocol, and without it the feed checks for new posts about once a minute. If your members expect a market-hours chat, they will miss Discord.
• It has nothing built for finance. No portfolio tracking, no alerts, no market data and no compliance tooling. It is a community engine, and what you build on top is up to you.
• It does not paywall your articles. BuddyNext gates community access: spaces and member plans. It does not sell individual blog posts or downloads. If you want a paywalled newsletter archive, WordPress membership plugins such as MemberPress or Paid Memberships Pro do that, and BuddyNext Pro ships a bridge for Paid Memberships Pro, so a plan bought there opens the matching community plan. MemberPress connects through the signed access webhook.
• You run a website. You need WordPress hosting, updates and backups. That is a real job, even if it is a small one.
• No built-in audience. Nobody stumbles on your site through a recommendation engine. You bring members in through your own channels.
• Native mobile apps are in development. Today members can install the site as a web app on their phone. Do not plan around a native app.
• Payments are not hold-free. Owning the checkout removes a platform’s cut and its payout rules. Stripe and PayPal still apply their own rules to your account and can hold or review funds, as they do for anyone.

Why a group would choose it anyway

You keep the member list and the history, so you are not renting access to your own members. You also set the price and the plans yourself, with no platform percentage added to each renewal.

For a community where members meet each other, that ownership matters more than it does for a newsletter. The value builds in the threads and the directory, and a site you own keeps all of it.

For a worked example of how that looks for an investor group, see our guide to an investor community you own. It covers dealflow, vetting and directories, and we have not repeated that material here.

Side by side

Fee and eligibility rows for Discord and Substack are from their own help pages, checked on 26 Oct 2026. If you are reading this later, check them again.

For a longer look at the platform-level trade-offs in general, see self-hosted vs hosted community platforms.

When Discord is the better choice

Pick Discord if the room is the product. A group that wants a live conversation during the trading day, with voice, quick back-and-forth and members who already live on the app, will be happier there than on any website. It is also the right place to test whether people want your group at all, because the cost of starting is close to zero.

It is also fine as a free front door. Some groups keep a free Discord for the casual crowd and run the paid part elsewhere. You can read more about how we see that split on our Discord alternatives page.

When Substack is the better choice

Pick Substack if you are the product. If the value is your writing and your weekly view, and members mostly read, you do not need a community platform. You need a good newsletter with payments. Substack removes nearly all the work, and its discovery tools can bring in readers you could not reach alone. The 10% is the price of that, and for many writers it is worth paying.

If you outgrow it, the options are covered on our Substack alternatives page.

When your own site is the better choice

Pick a site you own if the members are the product. That means a group where investors want to find each other, where the same questions come up and need good answers on record, and where you want different tiers to see different spaces. It also fits when you want no platform percentage on renewals, or when you cannot rely on a platform’s country or category rules.

If you are unsure, the cost of starting on one of the other two is low. You can run a free newsletter or chat server to build interest, then open the paid group on your own site once you know people will pay.

Using two of them together

The cleanest answer for many groups is not either-or.

• A newsletter carries your analysis to a wide list, free or paid.
• A chat server hosts live conversation for members who want it.
• A site you own holds the paid group, the directory and the searchable history.

The risk is fragmentation: three places, three logins, three sets of rules. If you go this way, decide which one is the home and make the others point at it. Put the paid plan and the member list in one place only.

Compliance is yours, not the platform’s

This section is a reminder, not advice.

Running a paid group about investing can touch rules on investment advice, promoting securities, handling client money and marketing financial products. Those rules differ by country, and often by what exactly you say and who you say it to. A group that shares general education sits differently from one that tells paying members what to buy.

What that means in practice:

• Get advice from a qualified professional in your own jurisdiction before you charge. A lawyer who knows securities rules is cheaper than a regulator.
• Write your disclaimers yourself. Put them where members see them: in your terms, your welcome message and your pinned announcements. A platform does not write them for you.
• No tool makes you compliant. Not Discord, not Substack, not BuddyNext. BuddyNext has no finance-specific compliance features, and we would be misleading you to suggest otherwise.
• Check your payment processor’s terms. Processors keep lists of restricted businesses, and Discord’s own FAQ points to Stripe’s. Read the list that applies to you before you build billing around it.
• Moderate what members post. Members will share tips, and some will promote things. Spaces, moderation queues and reports in BuddyNext help you act on it, and you decide your rules.

A simple way to decide

Answer these in order.

1. What do members pay for? Your analysis points to Substack. The live room points to Discord. The members and their history point to your own site.
2. Where are your members and your bank? If Discord’s eligibility rules or Stripe’s country support exclude you, that route is closed whatever its features.
3. How much does ten percent cost you at your target size? Multiply your expected members by your price by twelve, then take ten percent. Compare it with a year of hosting and Pro.
4. Can you run a website? If not, and you do not want to pay someone to, pick one of the hosted options.
5. Do you need members to find each other? If yes, a directory and profiles matter more than the feed’s speed.

If you land on a site you own, the next step is practical. Our guide to starting a paid membership community walks through plans and gating, and pricing shows what Pro costs.

The short version

Discord is the best live room of the three, but its own paid-server programme is limited to the United States, so check eligibility first. Substack is the easiest way to sell your writing, at 10% plus Stripe’s fees. A site you own is the best home for a group where members matter to each other, at the cost of running it and with no built-in audience. Choose by what members are paying for, and treat the legal side as yours to settle with a professional.