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

Concur
Tripcatcher
Certify
Traxo
Notilus
Gorilla Expense
Expensya
Captio enables companies and their employees an improved control of their expenses and the discovery of new savings opportunities.

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 | captio.com |
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What each product offers, as listed by its team.


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


Share your experience with using Extism and Captio. For example, how are they different and which one is better?
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 / 4 months ago
Tracking Captio since Mar 2021.
When comparing Extism and Captio, you can also consider the following products.


Automated travel and expense management - your employees, travel managers and finance, too.
Compare Concur to Extism or Captio:

Application and Data, Build, Test, Deploy, and JavaScript Compilers
Compare QuickJS to Extism or Captio:

Tripcatcher is a mileage app to keep track of travel expenses.
Compare Tripcatcher to Extism or Captio:

