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Flask Hosting VPS

Spin Up a Production-Ready Flask Server in Minutes

Deploy a clean Flask stack with Python venv, Gunicorn, and Nginx on Ubuntu 24.04 LTS. Start building right away with a preinstalled image, full root control, and guidance for swapping in your own project. Perfect for a Flask App on VPS from dev to production.

starting from $4.17
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16 Years Experience
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7 Days Money-Back Guarantee
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24/7 Online Support
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104,995 Active VPS
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99.95% Uptime
No Hidden Fees - No Contract
Supersonic Hypersonic
StarterFlask VPS
  • 1 GB DDR5 Memory
  • 1 vCPU ⚡High-end 4.2+ GHz
  • 25 GB NVMe/SSD Storage
  • 1 TB Transfer
  • Up to 40 Gbps Connections
  • Free IPv6 Included
$ 6.95 /mo
Up to 40% OFF
$ 4.17 /mo
Flask
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StandardFlask VPS
  • 4 GB DDR5 Memory
  • 2 vCPU ⚡High-end 4.2+ GHz
  • 120 GB NVMe/SSD Storage
  • 5 TB Transfer
  • Up to 40 Gbps Connections
  • Free IPv6 Included
$ 28.95 /mo
Up to 40% OFF
$ 17.37 /mo
Flask
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AdvancedFlask VPS
  • 8 GB DDR5 Memory
  • 4 vCPU ⚡High-end 4.2+ GHz
  • 240 GB NVMe/SSD Storage
  • 7 TB Transfer
  • Up to 40 Gbps Connections
  • Free IPv6 Included
$ 52.95 /mo
Up to 40% OFF
$ 31.77 /mo
Flask
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professionalFlask VPS
  • 12 GB DDR5 Memory
  • 4 vCPU ⚡High-end 4.2+ GHz
  • 300 GB NVMe/SSD Storage
  • 8 TB Transfer
  • Up to 40 Gbps Connections
  • Free IPv6 Included
$ 69.95 /mo
Up to 40% OFF
$ 41.97 /mo
Flask
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EnterpriseFlask VPS
  • 16 GB DDR5 Memory
  • 8 vCPU ⚡High-end 4.2+ GHz
  • 350 GB NVMe/SSD Storage
  • 10 TB Transfer
  • Up to 40 Gbps Connections
  • Free IPv6 Included
$ 99.95 /mo
Up to 40% OFF
$ 59.97 /mo
Flask
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EliteFlask VPS
  • 64 GB DDR5 Memory
  • 16 vCPU ⚡High-end 4.2+ GHz
  • 1500 GB NVMe/SSD Storage
  • 16 TB Transfer
  • Up to 40 Gbps Connections
  • Free IPv6 Included
$ 399.95 /mo
Up to 40% OFF
$ 239.97 /mo
Flask
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CUSTOM PLAN
Up to 40% OFF
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What is Flask VPS?

What is Flask VPS?

Flask is a lightweight Python framework for APIs and web apps. Cloudzy’s Flask VPS hosting ships as a ready image on Ubuntu 24.04 that creates a dedicated Flask user, sets up a Python virtual environment, installs Flask and Gunicorn, configures a systemd service bound to a Unix socket, and places Nginx in front as a reverse proxy. You can log in with root, switch to the flask user, and push your code into ~/flask_app, then restart Gunicorn to go live. With dedicated vCPUs, DDR5 memory, NVMe SSDs, and up to 40 Gbps uplink, apps respond quickly. Snapshots help you test safely, and you can scale CPU, RAM, or storage as traffic grows. A static IP and 99.95% uptime SLA keep access predictable for staging or production. If you want a Python stack you control, start with Cloudzy’s Flask VPS.

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How to Set Up a Flask VPS

Not sure how to deploy your stack? It’s straightforward. With Cloudzy’s Flask VPS hosting, you start from a preinstalled image on Ubuntu 24.04 LTS. SSH in with root, find initial credentials in /root/.cloudzy-creds, and swap in your project. Follow the guide below to configure your Flask VPS, connect a domain, and go live. If you need help at any step, our team is available.

FLASK SERVER SETUP
How to Set Up a Flask VPS

Who’s It for? Flask VPS Hosting Use Cases

Freelance Python Developers Shipping Client APIs Freelance Python Developers Shipping Client APIs

Hand off clean, repeatable deployments. With a one-click image and full root, you can set environment variables, plug in CI, and restart Gunicorn in seconds to meet tight deadlines.

Agencies Delivering Python Services Agencies Delivering Python Services

Isolate each client’s workload on its own VPS for consistent performance. Your team can manage Nginx host blocks, rotate secrets, and pin dependencies per project without panel clutter.

Data Teams Exposing Microservices Data Teams Exposing Microservices

Serve model inference or data endpoints behind Nginx with Flask Application on an Ubuntu VPS. Scale vCPU and memory as queries grow, keep logs under /var/log/gunicorn, and snapshot before big releases.

EdTech and SaaS Product Teams EdTech and SaaS Product Teams

Prototype dashboards and APIs quickly, then grow the same instance. Use venv for clean deps, adjust workers for load, and roll back with snapshots if needed.

Startups Building an MVP Startups Building an MVP

Push a repo, install requirements, and restart Gunicorn. The preconfigured Unix socket and reverse proxy give a clear path to production without managing a full platform.

DevOps Engineers Standardizing WSGI Apps DevOps Engineers Standardizing WSGI Apps

Drop in any Flask app with a proper wsgi.py. Manage systemd for Gunicorn, refine Nginx for domains and HTTPS, and keep environments consistent across regions.

FAQ | Flask VPS

Is Flask’s built-in server suitable for production?

No. The development server is for local use only. Use a production WSGI server such as Gunicorn behind an HTTP server like Nginx for public apps.

Why put an HTTP server in front of a WSGI server on Flask?

Nginx handles client connections, TLS, compression, and static assets, while the WSGI server focuses on Python app execution. This split improves performance and stability.

How many workers should a WSGI server start with on Flask?

A common starting point for Gunicorn is workers = 2 × CPU cores + 1, then adjust based on load testing and app behavior.

What is the recommended way to load a Flask app in production?

Expose a WSGI callable, often via wsgi.py, and point the server to it. Avoid calling app.run in production code.

How should configuration and secrets be managed on Flask?

Use environment variables or config files loaded at runtime, and avoid committing secrets. Keep .env out of version control and provide safe defaults.

How do I access my Flask VPS on Cloudzy?

You receive root access on Ubuntu 24.04 plus a flask user with a ready virtual environment. Log in over SSH, review /root/.cloudzy-creds, and begin deploying your app on the preconfigured stack.

What performance can I expect for Flask on Cloudzy VPS?

Plans use dedicated vCPUs, NVMe storage, DDR5 RAM, and an up to 40 Gbps uplink to keep API latency low for your Flask App on VPS. You can scale resources as load grows.

How do I serve a Flask Application on an Ubuntu VPS with HTTPS?

Point DNS to your VPS, set server_name in the Nginx site file, and use Certbot’s Nginx plugin to obtain and install certificates. Reload Nginx and your site will be available over TLS.

How do I adjust Gunicorn on Cloudzy’s image?

Edit /etc/systemd/system/gunicorn.service to change workers, sockets, or logging. Run systemctl daemon-reload and restart gunicorn to apply changes. Logs live under /var/log/gunicorn.

What uptime and support apply to Flask VPS hosting on Cloudzy?

Infrastructure is backed by a 99.95% uptime SLA with 24/7 support for sizing, region selection, and stack questions. Snapshots are available before major updates.

Get a Clean Python Stack in Minutes with Cloudzy’s One-Click Flask VPS

Ubuntu 24.04 with Flask, Gunicorn, and Nginx preconfigured, plus full root control. Pick your plan or ask us for sizing advice.

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