substack.com
Substack.com is a publishing platform that helps creators share writing, audio, video, and community posts while building a direct business around subscribers.
What is Substack.com really built for?
Substack began with a simple idea: creators should be able to publish work and send it straight to people who choose to hear from them.
Today, the platform is much broader than the word “newsletter” suggests.
Its publishing features combine email newsletters, websites, podcasts, native video, subscriptions, comments, and discovery tools in one system.
Readers can use Substack on the web or through its app to read posts, listen to podcasts, watch videos, and join conversations.
This makes Substack feel less like an email tool and more like a small media network built around individual creators.
How can creators make money on Substack?
Anyone can publish for free, even with a large subscriber list.
Creators can then choose to offer monthly, yearly, or other paid subscription options.
Substack takes 10% from paid transactions, while payment processing can add separate fees.
Substack says creators keep 90% of subscription revenue before payment processing costs, which makes the business model easy to understand.
Its own guide to paid subscriptions says it often sees roughly 5% to 10% of free subscribers become paying subscribers, although results naturally vary by publication.
The important idea is that a creator does not need millions of casual views if a smaller group values the work enough to pay.
How does Substack help people find new readers?
Email alone does not explain Substack's growth because the platform now has several tools for discovery.
Substack Notes lets people share short posts, images, links, quotes, and comments with the wider network.
Following also lets readers see activity from creators without joining every email list they discover.
Recommendations, Notes, follows, likes, and comments can therefore move readers from one creator to another.
This gives Substack an advantage over a basic email service because publishing and audience discovery happen inside the same product.
The tradeoff is that creators may start caring about the Substack feed as well as their own email audience.
Why is video becoming important on Substack?
Substack is making a clear push beyond text.
Its video tools let creators upload video, offer paid material, make clips, and turn video episodes into audio for podcast platforms.
Creators can also run live video sessions and choose whether everyone, all subscribers, or only paid subscribers can join.
This matters because one creator can now publish an article, record a podcast, share a short Note, and host a live show without building four separate audiences.
The strongest part of that model is not each individual tool but the shared subscriber relationship underneath them.
What is the biggest advantage of using Substack?
Substack removes many small technical jobs that can stop a new creator from starting.
A creator does not need to build a website, connect an email system, create subscription software, and develop a community platform from scratch.
Substack also says creators own their content and subscriber lists, which gives creators more control than a follower count on many traditional social networks.
That direct subscriber connection is important because an email relationship can remain useful even when social feeds change.
For a new creator, simplicity can be more valuable than having every possible customization option.
What are the main drawbacks?
The 10% platform fee becomes more noticeable as subscription revenue grows.
A publication earning $1,000 from paid transactions gives Substack about $100 before separate payment costs are considered.
Some established publishers therefore compare Substack with services that charge flat software fees instead of taking a percentage of revenue.
The Verge reported in 2026 that some publishers had moved to alternatives because they wanted lower costs, greater customization, or more control over integrations.
Substack's simplicity is therefore both a strength and a limitation because creators get an easy system but fewer reasons to build a fully independent technology stack.
How large has Substack become?
Substack has moved far beyond being a small newsletter startup.
The company said it had passed five million paid subscriptions by early 2025, and it raised $100 million later that year at a reported valuation of about $1.1 billion.
Those numbers show why Substack now competes for writers, journalists, podcasters, experts, and video creators rather than only newsletter authors.
Its larger challenge is keeping creators happy while also building the social network that helps those creators grow.
Who should consider using Substack?
Substack makes the most sense for someone who wants to publish regularly, build a recognizable voice, collect direct subscribers, and possibly charge for useful or entertaining work.
It is especially attractive when speed and simplicity matter more than deep website customization.
Creators who already have a large paid business may want to compare the 10% fee with the fixed costs and extra work required by other platforms.
For everyone else, Substack's biggest promise is simple: start publishing first, find readers inside and outside the network, and decide how far you want to turn that audience into a business.