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Substack VS Extism

Compare Substack VS Extism and see what are their differences

Substack

With Substack, anyone can start a publication that combines a personal website, blog, and email newsletter or podcast. It's quick and simple.

Rating
0 reviews
Alternatives Is it good?
Extism

Extism is the open source, universal plug-in system. Extend all the software everywhere! Powered by WebAssembly.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
LibHunt
LibHunt tracks mentions of software libraries on relevant social networks. Based on that data, you can find the most popular projects and their alternatives. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Substack should be more popular than Extism. It has been mentioned 105 times since March 2021.

social mentions
105 vs 25
Blogging popularity
100% vs 0%
alternatives listed
240+ vs 13

Base details

Website, pricing, platforms and company facts side by side.

Substack
Extism
Website substack.com extism.org
Pricing —
Open source
Company Startup from the United States —
Listed in
Creators Blogging Paid Newsletters CMS +1
Application And Data Languages & Frameworks Language Extensions Software Development Text Editors +2

Features and specs

What each product offers, as listed by its team.

Substack 6 features
Extism 0 features
  • Ease of Use
    Substack offers a user-friendly interface that makes it easy for writers to publish and monetize their newsletters.
  • Built-in Monetization
    Writers can easily charge readers for subscriptions, allowing for straightforward monetization.
  • Direct Audience Connection
    Substack allows writers to build a direct relationship with their audience via email, which can lead to a more engaged readership.
  • Discovery and Community
    Features like staff picks and recommendations help writers get discovered by new readers.
  • No Upfront Costs
    Substack does not charge upfront fees; instead, it takes a percentage of subscription revenues, making it easier to start.
  • Content Ownership
    Writers retain full ownership of their content, giving them more control over their work.

Possible disadvantages

  • Revenue Share
    Substack takes a 10% cut of subscription revenues, which can add up for writers with a large subscriber base.
  • Limited Customization
    The platform has limited customization options compared to building a custom website or using more flexible CMS options.
  • Dependency on Platform
    Relying on Substack means depending on its policies and infrastructure, which could pose risks if the platform changes its terms or features.
  • Competition
    As more writers join Substack, it can become challenging to stand out amidst the growing competition.
  • Email Deliverability
    Writers may face issues with email deliverability, as some newsletters may end up in spam folders.
  • Payment Processing Fees
    Besides Substack's fee, payment processors like Stripe also take a percentage, further reducing net earnings for writers.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

Substack
Extism

Overall verdict

  • Substack is a good choice for writers seeking autonomy and a straightforward way to monetize their content. However, it may not be the best fit for those who prefer working within the framework of a larger publication or those unfamiliar with the challenges of building and maintaining a subscriber base.

Why this product is good

  • Substack is a platform that allows writers, journalists, and content creators to publish and monetize their newsletters. It is praised for its ease of use, built-in subscription system, and direct-to-consumer model which enables writers to retain control over their audience and content. The platform has attracted both independent writers and established journalists seeking the freedom to monetize their work without traditional media constraints.

Recommended for

  • Independent writers and journalists
  • Content creators looking to monetize their work
  • Individuals seeking a direct relationship with their audience
  • Those who appreciate simplicity in publishing

No analysis of Extism yet.

Videos

Walkthroughs and reviews on video.

Substack 5 videos + Add
Extism 0 videos + Add

Monetizing Podcasts and Newsletters - Chris Best of Substack and Jonathan Gill of Backtracks

More videos

  • - E1016 Substack CEO Chris Best empowers writers via email newsletter platform, raised $15M from a16z
  • - Why EVERYONE should be on Substack | What it is, How it Works, $$$
  • - Beehiiv vs Substack (2024) - Which is Better?
  • - My Experience with SUBSTACK: An Honest Review of Substack

No Extism videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Substack
Extism
100% 100%
Blogging
0% 0%
0% 0%
Application And Data
100% 100%
100% 100%
CMS
0% 0%
0% 0%
Software Development
100% 100%

User comments

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Substack no reviews yet
Extism no reviews yet

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Substack 105 mentions
Extism 25 mentions
  • Benchmarking Qwen3.8 27B quantizations: 4-bit holds up, 1-bit collapses
    For anyone that would like to see more quantizations tested, I can highly recommend paying a few bucks for oobabooga's testing, which is published on his Substack: https://substack.com/@oobabooga. - Source: Hacker News / 12 days ago
  • Discovery of a new OpenAI agent message board
    Reminds me of this meme: https://substack.com/@tomasbjartur/note/c-323840878?r=6cjtqn. - Source: Hacker News / 16 days ago
  • How accurate have Ed Zitron's AI skeptic predictions been?
    Valid criticisms of AI - safety critics who think AI can take over the world like Yud (I find this the least credible but still valid) - Bernie type of critics who think AI can cause widespread job losses - Ruxandra Teslo who thinks AI... - Source: Hacker News / 19 days ago

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  • WASI 0.3.0 Released
    Technically WASI 0.1, but I used it (via Extism[0]) to implement a simple login library[1] that works in Rust, Go, and Node. Would be trivial to add other lanugages supported by Extism. Overall I loved the dev experience. [0]:... - Source: Hacker News / 3 months ago
  • WASI 0.3.0 Released
    I tinkered with https://extism.org and basically the use case is that they suggest, namely you can extend software in another programming language but without having to setup a container or VMs on the client. They "just" run the code in... - Source: Hacker News / 3 months ago
  • The Road to the WASM Component Model 1.0
    Check out https://extism.org, it is built for those kinds of use cases. However I think WASI and components could enhance it. - Source: Hacker News / 3 months ago

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Alternatives to Substack and Extism

When comparing Substack and Extism, you can also consider the following products.

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