Need help with Python 2.7 Extended Lifecycle Support?

Learn More

Create your secure, reproducible
open source language runtime.

Supply Chain Security that Developers Love.

The only secure build service for your open source dependencies across multi-platforms.

Flask 2.2.1

Flask-Login 0.6.0

requests 2.27.1

SQLAlchemy 1.4.35

1Select the packages you need from our trusted catalog.

Build Progress
Checkmark signifying a package building finished.Flask 2.21
Checkmark signifying a package building finished.Flask-Login 0.6.0
Checkmark signifying a package building finished.requests 2.27.1
Checkmark signifying a package building finished.SQLAlchemy 1.4.35

2We build all dependencies from source, for each OS you need.

$ state activate my-runtimeDownloading dependencies...Activating environment...Done! $ flask runRunning on

3You get a one-line command for easy installation and sharing.

Loved by open source communities, fit for enterprises

HSBC LogoToyota LogoCisco LogoNorthrop Grumman LogoTesco Logo

Why choose ActiveState for your open source dependencies?

Curated Catalog

With millions of trusted open source components.

Secure Build Service

Easily build and consume trusted open source dependencies.

Environment Management

Reproducible, secure runtimes across different operating systems.

Open Source Insights

All the critical data you need for open source dependencies - including vulnerabilities and license.

Managed Services

Build Gurus help you manage your supply chain end to end.

Long-Term Support

For older versions of open source languages such as Python 2.7.

Choose from our open source language lineup

We're bringing the same great features to every language we offer


Choose from all the latest packages from PyPI and beyond. Trusted and verified.

Download Python


The latest and greatest modules from CPAN are all available for your runtimes.

Download Perl


Access the largest repository of trusted Tcl packages.

Download Tcl


A selection of the most popular Gems are available for your runtimes.

Download Ruby

"ActiveState satisfied the internal needs of both engineering and DevOps. We gain speed, flexibility and engineering time, plus can better manage the risk of products running Python with a uniform and consistent approach."

Raj Behera

Vice President Research and Development

MSC Software / Hexagon

Let us show you how it works

Get a brief demo from one of our experts and see how ActiveState can help your organization manage open source risks & pain points.

Schedule a Demo