
GitHub Copilot
Tabnine
Cursor
ChatGPT
Safurai
MarsX
TabbyML
Free AI-powered code completion for *everyone*, *everywhere*

Auth0
Keycloak
Okta
LoginRadius
Amazon Cognito
Clerk Authentication
SuperTokens
FusionAuth is a CIAM platform that is 100% free for unlimited users.

Which is more popular?
Codeium might be a bit more popular than FusionAuth. We know about 46 links to it since March 2021 and only 31 links to FusionAuth.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | codeium.com | fusionauth.io |
| Pricing | ||
| Company | — | 2019 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Codeium yet.
FusionAuth adds authentication, authorization, user management, reporting, analytics and much more in minutes not months.
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Codeium is particularly recommended for software developers, coding enthusiasts, and teams looking to boost productivity and reduce the time spent on coding and debugging. It is suitable for beginners who need guidance, as well as experienced developers looking for efficiency enhancements.
Overall verdict
Why this product is good
Recommended for
FusionAuth is recommended for developers and organizations that require a highly customizable and feature-rich identity management solution. It’s particularly suitable for businesses with specific authentication needs, such as multi-tenant environments, custom user registration workflows, and advanced security features. It is ideal for medium to large enterprises and development teams comfortable with configuring and maintaining a flexible authentication platform.
Walkthroughs and reviews on video.
Codeium: Free Copilot Alternative
Replicating StackOverflow login with FusionAuth
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


Codeium (Windsurf) is a fast, privacy-focused AI coding assistant that supports autocomplete, refactoring, and in-editor chat across multiple programming languages. Often, it’s used by full-stack developers who need...
Yes, some free alternatives to GitHub Copilot like Codeium offer features that can be suitable for enterprise use. However, for advanced needs, you might consider paid options like TabNine Enterprise or DeepCode (Snyk...
Another notable feature of Codeium is context pinning. It allows developers to pin any scope of code, such as a repository, a file, or a function, so Codeium takes the code in that section more seriously when...
Like Auth0, FusionAuth is a powerful user management solution with a lot more to offer. Getting started and setting up FusionAuth takes no time because it is compatible with databases, such as Java and C#.
/ Digitalberry news / IAM: A comparison of open-source toolsIAM: A comparison of open-source toolsWhy use an Identity Provider (IdP)?Comparative study of Identity Providers (IdP)1. Our team’s first choice: Keycloak2....
One of the biggest differences between Auth0 and FusionAuth is cost. FusionAuth is free for unlimited users. No strings, gimmicks, or tricks. No cost increases when you hit a certain Monthly Active User threshold....
Recommendations tracked on public social media and blogs since March 2021.


Codeium provides free AI code completion and chat for individual developers. It integrates with VS Code, JetBrains, Vim, Emacs, and a growing list of other editors. The completions are competitive with Copilot in quality for most... - Source: dev.to / 5 months ago
Visit the official website at https://codeium.com Download the extension for your preferred code editor. Follow installation instructions to enable AI completions. Begin coding with AI-assisted suggestions immediately. - Source: dev.to / over 1 year ago
Codeium: Supports multiple editors and privacy-conscious teams. - Source: dev.to / over 1 year ago
Why does the https://fusionauth.io/ website suck then? Enough of these code is worthless propaganda articles. - Source: Hacker News / about 2 months ago
As someone who came from Auth0 and god-awful Amazon Cognito, we've been using FusionAuth for years. Their APIs and SDKs have been amazing to work with. https://fusionauth.io It does what Auth0 does but significantly more cheaper and you... - Source: Hacker News / about 2 years ago
FusionAuth is one of the most decorated and successful open-source IAM solutions. It has been downloaded by more than 10 million customers and hosts over 1 million digital identities. - Source: dev.to / over 2 years ago
When comparing Codeium and FusionAuth, you can also consider the following products.

Your AI pair programmer. With GitHub Copilot, get suggestions for whole lines or entire functions right inside your editor.
Compare GitHub Copilot to Codeium or FusionAuth:

Auth0 is a program for people to get authentication and authorization services for their own business use.
Compare Auth0 to Codeium or FusionAuth:

TabNine is the all-language autocompleter. We use deep learning to help you write code faster.
Compare Tabnine to Codeium or FusionAuth:

Open Source Identity and Access Management for modern Applications and Services.
Compare Keycloak to Codeium or FusionAuth:

The AI-first Code Editor. Build software faster in an editor designed for pair-programming with AI.
Compare Cursor to Codeium or FusionAuth:

Enterprise-grade identity management for all your apps, users & devices
Compare Okta to Codeium or FusionAuth: