The Best Python Hosting in 2022

How Did We Choose the Best Python Hosts?

We sorted through hundreds of hosts to find those that met the specs outlined above.

More, we made sure these hosts’ Python interpreters were up-to-date, popular frameworks were available, and no unreasonable use restrictions were in place. We also vetted the hosts for speed, security, performance, and value.

Then we applied the knowledge gained from our expert and customer reviews to pick the best hosts.

Pros and Cons of Python Hosting

Python is used by all kinds of companies and organizations, including Google, NASA, and CERN.

The Large Hadron Collider (LHC) decodes its critical ATLAS data using Python. So there are many reasons to use it. But there are cons too.

Why Python Is Good for Web Development

It’s ideal for web development because it’s quick to write (there’s a lot of built-in support for things like HTTP and MySQL database integrations) yet can be used in advanced, sophisticated applications.

All kinds of companies, from BitTorrent to YouTube, have used (or currently use) Python, and it plays a part in processing some of the most cutting-edge scientific data on Earth at NASA and CERN.

Its versatility and simplicity make it an ideal choice for web apps as well.

Python Frameworks

There is an abundance of well-written Python web frameworks, such as Django, TurboGears, web2py, Flask (which is technically a microframework), and Pyramid. With these, you can code web applications without worrying about how to handle low-level details, such as protocols, sockets, or process and thread management.

These server-side frameworks require explicit support, so if you opt to use one, be sure that your web host supports it as well.

If you’re new to running Python on the web, you might want to check that your host offers Python tech support for free — just in case you need a hand getting things set up in the beginning.

Warning: Double-check With Your Web Host to Ensure They Offer Python Hosting

Naturally, you should ensure that Python is installed on your chosen web host’s servers and that it can handle any file you upload before you sign up.

Some hosts, particularly those who offer shared hosting, don’t offer it at all.

Remember: Python Can Slow Down Servers

That’s usually because inexperienced programmers can slow an entire server by coding their Python app inefficiently, bringing down other customers’ sites in the process.

Malicious programmers could cause problems in a shared environment since mod_python isn’t locked down as tightly as mod_php on Apache.

Check for Framework Support

When looking for Python hosting, check for support for frameworks such as Flask and Django.

Ascertain the version of Python and mod_python the web host is running.

Python 2 and Python 3 are quite different, and you may find the version your host has installed currently is not entirely backward-compatible.

You’ll also want to dig deeper into the specifics — some web hosts limit your use of Python to selected situations only.

Prerequisites for Python Hosting

Check the interpreter that your host is using and make sure it’s suitable for your needs. Some interpreters are out-dated, and requests for an upgrade may fall on deaf ears.

Ensure you have shell access and that the Apache installation supports CGI and mod_wsgi, as well as anything you need for your web framework.

Check for Python Modules

It’s also worth checking the host’s policy on Python modules. Some Python web hosts are happy to install whatever you need and will do so relatively quickly — for example, within 24 hours.

Other hosts may have policies around which modules they will allow, and they will refuse to install anything that’s unproven or untested.

Check that Your Host Allows Persistent Processes

Also, check that your host will allow you to run persistent processes (sometimes called ‘long-running processes’) on its servers, particularly if you have your heart set on a cheaper plan, such as a shared hosting plan.

Many hosts don’t allow such processes because they are, by nature, resource hogs.

Even if you have a shared hosting plan offering unlimited resources, your web host may consider your apps more appropriate for a VPS plan or dedicated server and terminate your contract accordingly.

If you need to run persistent processes, you may be best off investing in a virtual private server (VPS) instead, or you may just want to bite the bullet and get a dedicated server — an expensive option, but one which will allow you to code whatever you like, however you like.

Keep in Mind That Dedicated Servers Require Maintenance

Be wary, however, of opting for a dedicated server if you don’t want to spend time fixing things on your server that you accidentally break along the way.

Again, we want to reiterate that a virtual environment offered by a VPS plan will save you from this kind of trouble, or you might consider looking into a managed plan that supports custom coding.

Ask for Special Python Plans

If you want to exclusively code in Python or base a large amount of your coding around it, it’s best to personally email the host before signing up for a contract.

They may have a special plan for Python at a reasonable cost that gives you more freedom and flexibility.

How To Check Your Python Version

You may want to check your machine’s Python version for a variety of reasons.

Checking Your Python Version on Windows, Linux, and Mac

Open your command line (Windows, Linux) or terminal (Mac):

• Linux: Hit “Ctrl-Alt-T or Ctrl-Alt-F2
• Windows: Press “Win+R” > type “powershell” > Hit “Enter”
• Mac: Go to “Finder > Applications > Utilities > Terminal”

Once your command line or terminal is open, enter the following text:

• Windows/Linux: python –version
• Mac: python -V

(On the Mac command line, make sure the “V” is capitalized.)

The version will display as 3 digits separated by two dots in the middle, like: Python 3.8.1

Checking Your Python Version Via Your Control Panel

What about when you want to check your server’s machines Python version? When you log in to your hosting control panel, you might expect to see a “Python” sub-menu, but you won’t.

Your best bet when you use cPanel or Plesk is to simply search for the term “python” and see what results you get. Unfortunately, changing your Python version isn’t like changing your PHP version.

Providing you have root access, you can use the Command Line method outlined above.

Things to Remember When Choosing a Python Host

The best option for Python is a dedicated server. While it’s an expensive option, a dedicated server comes without limitations so that you can take control of your Python install.

If you don’t want to go dedicated, you would be best off with a Virtual Private Server (VPS), rather than a shared hosting plan.

Most hosts won’t support Python on shared hosting, since it’s too easy for inexperienced coders to bring a server down unwittingly, and because running Python apps can be a resource drain.

When choosing a web host for Python:

1. Make sure that your chosen package has Python support in the specs.
2. Check the Python interpreter version, since a host may be reluctant to update an old interpreter if there’s little demand.
3. Ascertain which modules are installed, and what the policy is regarding new modules.
4. Check on whether you can install Python packages, which are directories of Python modules, by yourself.
5. Make sure your host will allow you to run persistent processes; on shared hosting, this is unlikely.
6. Check that you have Shell (SSH) access.
7. Check what your options are when it comes to databases — you can expect Python scripts to play well with a MySQL database, generally speaking, but if that’s not an option, you’ll need to do a bit more digging.

If you plan to spend a lot of time working with Python, look for a host that specializes in it, rather than going for the cheapest host and hoping for the best. Use the host’s email support or live chat to ask them about Python before committing yourself to a monthly spend.

In the long run, you’ll find it’s far easier to pay slightly more for a host that’s supportive and keeps their Python install up to date.

Additionally, the host will expect you to run persistent processes and won’t penalize you for it.