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

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The all-in-one toolkit for managing your customer feedback.

Which is more popular?
Based on our record, Extism seems to be more popular. It has been mentioned 25 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | extism.org | featurebase.app |
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What each product offers, as listed by its team.


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Share your experience with using Extism and Featurebase. For example, how are they different and which one is better?
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If you own a medium or large scale business and are looking for an alternative to Featurebase, then Pendo.io (opens in new tab) will suit you. Pendo is one of the best alternatives for Featurebase in the market. With...
Featurebase is a simple and affordable customer feedback platform that offers voting boards, roadmaps, and changelogs.
Recommendations tracked on public social media and blogs since March 2021.


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
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
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
Tracking Featurebase since Mar 2021.
When comparing Extism and Featurebase, you can also consider the following products.


Canny helps you collect and organize feature requests to better understand customer needs and prioritize your roadmap.
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UserVoice integrates easy-to-use feedback, helpdesk, and knowledge base management tools in one platform that empowers users to speak and companies to understand.
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Application and Data, Build, Test, Deploy, and JavaScript Compilers
Compare QuickJS to Extism or Featurebase:
