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Koding
Netbeans
Eclipse
IntelliJ IDEA
GitHub Codespaces
Codenvy
AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser.

replit
GitHub Codespaces
Lovable
bolt.new
CodeTasty
Dirigible
Episolo
Your stack in the cloud, with VS Code in the browser and a live HTTPS address in about a minute. Includes a free AI app builder that turns a description into a running app with a real database, and a ready coding lab for every student.

Which is more popular?
Based on our record, AWS Cloud9 seems to be more popular. It has been mentioned 39 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | aws.amazon.com | portal.uppcoder.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Croatia · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of AWS Cloud9 yet.
Uppcoder runs your stack in the cloud. Pick a framework or a ready-made app, and in about a minute you have a running app at its own HTTPS address, with its database, an editor and a terminal in the browser. Deploy from Git, connect your own domain, and open the database in the built-in admin....
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
No analysis of Uppcoder yet.
Walkthroughs and reviews on video.
Introducing AWS Cloud9 - AWS Online Tech Talks
More videos
Describe an app and the AI builder builds it, with its own database, running | Uppcoder
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing AWS Cloud9 and Uppcoder.
Uppcoder's answer:
Developers who want their stack running without setting up servers; teachers and schools who need a ready coding lab for every student and autograded assignments, often as a GitHub Classroom replacement; and organisers of hackathons and team projects.
Uppcoder's answer:
Uppcoder is made by Websson d.o.o., a small software company in Pula, Croatia. We built it because setting up a working development environment and putting an app online still takes too long, for professional developers and even more for students. It grew from hosting developer stacks into an AI app builder, coding labs for education and hackathon workspaces, all on the same platform.
Uppcoder's answer:
It covers the whole path from idea to a running app in one place: describe an app to the AI builder, or pick a framework or a ready-made app, and it runs at its own HTTPS address with its database, an editor and a terminal in the browser. The same platform runs coding labs for classes, with assignments marked by tests and LTI 1.3 for Moodle, Canvas and Blackboard, and hackathon workspaces for teams and judges.
Uppcoder's answer:
Most tools do one part: an online editor, an AI app generator, a host, or a classroom tool. Uppcoder does all of them on one account, with real stacks rather than a sandboxed toy: your framework, a real database, deploy from Git, your own domain. There is a free plan, the AI builder can be tried without an account, and hosting can be kept to the region you choose, such as Europe or the United States.
Uppcoder's answer:
Python (FastAPI) and PostgreSQL on the backend, Vue on the frontend, Keycloak for sign-in, Docker and Traefik for running and routing every app, Celery and Redis for background work, and LiteLLM in front of the AI models.
Share your experience with using AWS Cloud9 and Uppcoder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


AWS cloud9 is a cloud-based integrated development environment (Ide) That lets you write, run, and debug your code with just a browser. AWS cloud9 amazon web services.
AWS Cloud9 is a cloud-based coordinated advancement system. It is a server that allows the users to type, initiate or operate and repair the code by only using the browser. It contains an editor program for code,...
There are no additional charges for using Cloud9. You can connect Cloud9 to an existing/new AWS compute instance, and you pay only for that instance. It’s also possible to connect to a third-party server over SSH —...
We have no reviews of Uppcoder yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser. It includes a code editor, debugger, and terminal. Cloud9 comes pre-packaged with essential tools for... - Source: dev.to / almost 2 years ago
AWS has Cloud9[1] though it's worth pointing out that it's not an exact a 1:1 and may require some elbow grease to use in the same manner[2]. 1. https://aws.amazon.com/cloud9/ 2.... - Source: Hacker News / over 3 years ago
If you just want to run an IDE for Python in the cloud, take a look at AWS Cloud9 (that would cost something however). You could get your code into AWS and sync your local changes using a source code repository, e.g. On GitHub or GitLab. Source: over 3 years ago
Tracking Uppcoder since Oct 2026.
When comparing AWS Cloud9 and Uppcoder, you can also consider the following products.

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Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages — without spending a second on setup.
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GItHub Codespaces is a hosted remote coding environment by GitHub based on Visual Studio Codespaces integrated directly for GitHub.
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NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
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