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

Coinbase
CoinGate
NOWPayments
CoinPayments
0xProcessing
PayPal
Stripe
Bitcoin payment gateway. Enterprise-grade solutions, from the pioneer of bitcoin payments.

Which is more popular?
Based on our record, BitPay should be more popular than Extism. It has been mentioned 43 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | extism.org | bitpay.com |
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| Company | — | Startup from the United States · 100 - 249 employees · 2011 |
| Listed in |
What each product offers, as listed by its team.


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


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Why this product is good
Recommended for
BitPay is recommended for businesses seeking an easy way to accept cryptocurrency payments, particularly those new to the space, as well as individual users who prefer a straightforward platform for managing their crypto transactions.
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BitPay Debit Card Review - How Does It Work? [CRYPTO VISA CARD]
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External articles and on-site reviews we used to compare the two products.


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BitPay has long been synonymous with crypto payments, offering robust solutions tailored to businesses of all sizes. Here’s what sets BitPay apart:
BitPay is one of the early crypto payment gateway platforms to offer crypto payment services to businesses. Its primary feature is, it protects users from the volatility of cryptocurrencies. When the transaction gets...
Bitpay stands out as one of the leading crypto and Bitcoin payment processors in the world, renowned for its simplicity and efficiency. This US-based payment gateway has established itself as a trusted and dependable...
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
Plenty of software solutions like https://bitpay.com/ do this. Source: over 3 years ago
Also, both Crypto.com and Bitpay offer a debit card that can be loaded using crypto. It's actually quite convenient, but just understand that 1) once the money is in, you can't get it out, and 2) you can't use the card to purchase crypto... Source: over 3 years ago
Can you message me the invoice ID? Once received, I will contact you from bitpay.com Support Channel. Source: over 3 years ago
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NOWPayments is a crypto payment gateway that supports more than 300 cryptocurrencies, including fiat, and offers simple tools to accept crypto payments, like a crypto payments API, plugins, invoices.
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