
Genesys Cloud
NICE inContact
Aircall
Genesys PureConnect
Dixa
Nextiva
8x8 Cloud Contact Center
Five9 provides cloud-based call center software for sales, marketing and support.

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

Which is more popular?
Based on our record, Extism seems to be a lot more popular than Five9. While we know about 25 links to Extism, we've tracked only 1 mention of Five9.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | five9.com | extism.org |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Five9 is recommended for medium to large enterprises that require a reliable and flexible contact center platform with sophisticated call routing, extensive CRM integrations, and strong support features to manage high volumes of customer interactions effectively.
No analysis of Extism yet.
Walkthroughs and reviews on video.
Five9 CEO: Call Centers in the Cloud | Mad Money | CNBC
More videos
No Extism videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Five9 and Extism. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Five9 supports omnichannel customer engagement across voice, SMS, chat, email, social messaging and AI-powered customer interaction channels. Advanced omnichannel orchestration is a core part of the Five9 customer...
Five9 combines everything your business needs to launch a complete customer service and sales call center. Focused on enterprise businesses, Five9 includes workforce management tools, predictive dialing, and CTI...
Five9 is an all-in-one cloud contact center solution for inbound, outbound, blended, and omnichannel contact centers worldwide.
We have no reviews of Extism yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Hi, suddenly while at work today, I lost connection to the website (Five9 - Cloud Call Center Software). I could not reconnect and have yet been able to. I noticed that this was the only site I could not access (not directly Five9.com,... Source: over 4 years ago
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
When comparing Five9 and Extism, you can also consider the following products.

As the foundation of great customer experience, the Genesys PureCloud contact center platform empowers your business to provide excellent service across the entire customer journey.
Compare Genesys Cloud to Five9 or Extism:


Get the DMG Consulting report reprint on cloud contact centers.
Compare NICE inContact to Five9 or Extism:

Application and Data, Build, Test, Deploy, and JavaScript Compilers
Compare QuickJS to Five9 or Extism:

Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs
Compare Aircall to Five9 or Extism:
