
Wasmer
QuickJS
Lapce
Kata Containers
OpenCL
PostSharp
Extism is the open source, universal plug-in system. Extend all the software everywhere! Powered by WebAssembly.

appfigures
App Annie
AppTweak
Mobile Action
AppFollow
App Radar
42matters
Sensor Tower is a platform for app store optimization and app industry intelligence.
Which is more popular?
Sensor Tower might be a bit more popular than Extism. We know about 30 links to it since March 2021 and only 25 links to Extism.
Website, pricing, platforms and company facts side by side.
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| Website | extism.org | sensortower.com |
| Pricing | ||
| Company | — | Startup from the United States · 100 - 249 employees · 2013 |
| Listed in |
What each product offers, as listed by its team.


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Possible disadvantages
Walkthroughs and reviews on video.
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Sensor Tower ASO Tool Review: Keyword Spy, Research & Apple Features
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How often each product is chosen within a category, 0–100% relative to the other.


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


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COMPARE / INDEX ASOScan vs.the rest.6comparisons100%public pricing data0cherry-picked tables01AppTweakASOScan vs AppTweak: 6× more keywords per dollar. See the full comparison →02MobileActionASOScan vs MobileAction:...
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 / 4 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 / 4 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 / 4 months ago
The hype around AI shows no signs of slowing down and continues to attract attention from publishers, developers, anyone creating mobile applications for their business, and those with a keen interest. This fact is proved by the latest... - Source: dev.to / about 1 year ago
I was optimistically hoping some of the MV3 changes would result in Chrome webstore policy enforcement being standardized, but that hasn't happened. Sensor Tower (https://sensortower.com/) makes a lot of popular extensions, like... - Source: Hacker News / almost 2 years ago
Yes, and they will be right. Just look at its revenue (sensortower.com) through the many fiascos. Source: about 4 years ago
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