If you want to automate business tasks, connect multiple apps, build AI workflows, or manage repetitive processes without paying for a hosted automation platform, self-hosted n8n on a VPS is an excellent option.

Kamatera is particularly interesting for n8n users because it offers flexible cloud servers and a 30-day free trial worth up to $100. The trial includes one cloud server, up to 1 TB of traffic, and access to Kamatera's cloud infrastructure.

In this guide, we'll explain how to use Kamatera for self-hosted n8n, what the free trial includes, how to install n8n, recommended server specifications, security considerations, and whether Kamatera is a good choice for n8n automation.

What Is n8n?

n8n is a workflow automation platform that lets you connect applications and automate tasks through visual workflows.

For example, you can create an n8n workflow that:

• Receives a form submission

• Adds the information to Google Sheets

• Sends an email notification

• Creates a CRM contact

• Uses an AI model to analyze the data

• Sends a notification to Slack or Telegram

Unlike traditional automation tools that may charge based on the number of tasks or operations, self-hosting n8n gives you control over the infrastructure and data.

n8n can be self-hosted on your own VPS, making a cloud provider such as Kamatera a practical deployment option.

Why Self-Host n8n on Kamatera?

Self-hosting gives you more control over your automation environment.

Kamatera provides configurable cloud servers, allowing you to choose the CPU, RAM, storage, operating system, and data-center location for your server. Its cloud infrastructure also supports scaling when your n8n workloads grow.

Here are some of the main reasons to consider Kamatera for n8n.

1. 30-Day Free Trial

Kamatera currently offers a 30-day trial with services worth up to $100 on one server. The trial also includes up to 1 TB of traffic.

This makes it possible to test an n8n deployment before committing to a paid VPS.

2. Flexible Server Configuration

You can configure your server according to your workload instead of being locked into a single fixed VPS configuration.

For a small n8n installation, you can start with a modest configuration and increase resources later if your workflows become more demanding.

3. Global Data Centers

Kamatera provides multiple data-center locations, allowing you to choose a location that is geographically close to your users, applications, or databases.

Choosing a nearby location can help reduce network latency for workflows that frequently communicate with external services.

4. Easy Scaling

Automation requirements can change quickly. You might start with a few simple workflows and eventually run hundreds of executions.

Kamatera allows you to scale server resources when necessary. Its cloud platform supports scaling CPU, RAM, storage, and other infrastructure components.

5. Full Server Control

With a self-hosted deployment, you control the operating system, n8n configuration, database, backups, security settings, and integrations.

This can be particularly useful for developers, agencies, businesses, and technical users who want more control than a managed automation service provides.

Kamatera n8n Free Trial: What Do You Get?

The Kamatera free trial is one of the main reasons to consider the platform for testing self-hosted n8n.

According to Kamatera, the current trial includes:

FeatureFree TrialTrial period30 daysServer1 cloud serverServer valueUp to $100TrafficUp to 1 TBCloud block storageUp to 1 TBCloud platform accessIncludedScalingAvailable within trial limitsTechnical support24/7Credit cardRequired

Kamatera states that a valid credit card is required to activate the trial, but it will not be charged as long as you remain within the trial's usage limits.

It's also important to understand that the trial begins when you create your first server rather than simply when you create an account.

Is Kamatera's n8n Trial Really Free?

Yes, provided you stay within the trial limits.

The current terms allow one server with a configuration worth up to $100 and 1 TB of traffic during the 30-day trial.

However, exceeding the trial limitations can result in charges. Kamatera says that if you exceed the included limits, you may receive an alert and have an opportunity to adjust your configuration. If you don't make the required adjustment, the excess usage can be charged.

Therefore, monitor your server configuration and traffic during the trial.

Recommended Kamatera Server for n8n

The right server depends on the number and complexity of your workflows.

For a basic personal n8n installation, you don't necessarily need a powerful server. n8n can run with relatively modest resources, particularly when workflows are lightweight.

A practical starting point could be:

ResourceRecommended Starting PointCPU2 vCPURAM2–4 GBStorage30–50 GB SSDOperating SystemUbuntu LTSDatabaseSQLite for simple setupsWeb serverNginx or another reverse proxySSLLet's Encrypt

For heavier workloads, consider:

• 4+ vCPU

• 8 GB+ RAM

• More SSD storage

• PostgreSQL

• External monitoring

• Automated backups

Your actual requirements will depend on workflow complexity, execution volume, concurrency, and the applications you're connecting.

How to Install n8n on Kamatera VPS

One of the easiest ways to deploy n8n on a Linux VPS is with Docker.

Step 1: Create a Kamatera Account

Start by creating a Kamatera account and activating the free trial.

You'll need to provide the required account and billing information. Kamatera states that a valid credit card is required for trial activation.

Kamatera 30-Day Free Trial (https://www.kamatera.com/free-trial/?utm_source=chatgpt.com)

Step 2: Create Your Cloud Server

After logging into the Kamatera management console, create a new cloud server.

Choose:

• Data-center location

• Ubuntu or another supported Linux distribution

• CPU

• RAM

• SSD storage

• Network configuration

• Root or administrator credentials

For a first n8n installation, Ubuntu LTS is a straightforward choice.

Step 3: Connect to Your VPS

After your server is created, connect through SSH.

On Linux or macOS, you can use:

ssh root@YOUR_SERVER_IP

Replace YOUR_SERVER_IP with your actual Kamatera server address.

Step 4: Update the Server

Before installing n8n, update the operating system:

apt update && apt upgrade -y

You should also configure basic server security, including firewall rules and SSH protection.

Step 5: Install Docker

Install Docker and Docker Compose using the current official Docker installation instructions for your Linux distribution.

Docker is a convenient deployment method because it keeps the n8n application isolated and makes upgrades and migration easier.

n8n's ecosystem also commonly uses Docker for self-hosted deployments.

Step 6: Create an n8n Directory

Create a dedicated directory:

mkdir -p /opt/n8n
cd /opt/n8n

Create your Docker Compose configuration:

nano docker-compose.yml

A basic configuration can look like:

services:
  n8n:
    image: docker.n8n.io/n8nio/n8n
    ports:
      - "5678:5678"
    volumes:
      - n8n_data:/home/node/.n8n
    restart: unless-stopped

volumes:
  n8n_data:

Save the file and start n8n:

docker compose up -d

You can check the container with:

docker ps

Step 7: Connect to n8n

Initially, n8n may be accessible through:

http://YOUR_SERVER_IP:5678

However, do not leave a production n8n installation exposed this way without proper security controls.

For a production deployment, use a domain name and HTTPS.

Step 8: Configure a Domain Name

Create a subdomain such as:

n8n.example.com

Point the domain's DNS record to your Kamatera server IP address.

Then configure a reverse proxy such as Nginx or another supported proxy to forward HTTPS traffic to n8n.

For example:

Internet
   ↓
n8n.example.com
   ↓
HTTPS / Reverse Proxy
   ↓
Kamatera VPS
   ↓
n8n Docker Container
   ↓
Your Workflows

This approach provides a cleaner and safer architecture for production use.

Step 9: Enable HTTPS

HTTPS is especially important if your n8n instance uses webhooks, OAuth integrations, APIs, or sensitive business information.

n8n's security guidance states that self-hosters are responsible for setting up a reverse proxy to handle TLS and encrypt traffic in transit.

You can use Let's Encrypt with a supported reverse-proxy configuration to obtain and automatically renew an SSL certificate.

Step 10: Secure Your n8n Installation

Security should be a priority when self-hosting automation software.

Your n8n instance may contain:

• API credentials

• OAuth tokens

• Customer information

• Business data

• Webhook endpoints

• Database credentials

• AI API keys

n8n recommends OAuth when supported by third-party applications, while self-hosted users are responsible for appropriate data-at-rest protection.

Recommended security practices

Use HTTPS

Never operate a production n8n dashboard over unencrypted HTTP.

Configure a firewall

Only expose the ports you actually need.

Use strong authentication

Protect your n8n account with strong credentials and appropriate authentication settings.

Keep n8n updated

Regularly update the n8n Docker image and review release notes before upgrading production systems.

Create backups

Back up your n8n database and important configuration data regularly.

Protect your server

Use SSH keys where possible, disable unnecessary services, and restrict administrative access.

SQLite vs PostgreSQL for n8n on Kamatera

For a small personal installation, SQLite can be convenient.

However, PostgreSQL can be a better choice as your automation environment becomes larger or more business-critical.

SQLite

Best for:

• Personal automation

• Testing

• Small workflows

• Low execution volume

• Simple deployments

PostgreSQL

Better for:

• Larger deployments

• Higher workflow activity

• Multiple users

• Business-critical automation

• More advanced infrastructure

The database you choose should depend on your workload rather than simply selecting the most powerful option.

What Can You Automate With n8n?

Once n8n is running on your Kamatera VPS, you can connect it to hundreds of applications and APIs.

Some common use cases include:

Marketing Automation

Automatically:

• Publish content

• Collect leads

• Send email campaigns

• Update CRM records

• Generate reports

• Monitor campaigns

AI Automation

You can create workflows that:

1. Receive user input

2. Send the information to an AI model

3. Process the response

4. Store the result

5. Send the output to another application

This makes n8n useful for building AI-powered business processes.

E-Commerce Automation

For online stores, n8n can automate:

• Order notifications

• Customer updates

• Inventory synchronization

• Invoice generation

• CRM updates

• Shipping notifications

Lead Generation

For example:

Website Form
     ↓
n8n
     ↓
Validate Lead
     ↓
CRM
     ↓
Email Notification
     ↓
Sales Team

This eliminates many repetitive manual tasks.

Advantages of Kamatera for Self-Hosted n8n

Flexible Resources

You can select the resources appropriate for your workload and scale them when needed.

30-Day Trial

The trial provides enough time to deploy n8n, test workflows, connect APIs, and evaluate performance before paying.

Full VPS Control

You control the operating system and application environment.

Suitable for Developers

Users comfortable with Linux, Docker, DNS, and reverse proxies can build a customized n8n environment.

24/7 Technical Support

Kamatera advertises 24/7 technical support as part of its cloud service and free-trial offering.

Scalable Infrastructure

If your automation requirements increase, you can increase server resources instead of migrating immediately to another platform.

Disadvantages of Kamatera for n8n

Self-hosting is not for everyone.

Technical Knowledge Required

You are responsible for managing the server, Docker, networking, updates, security, and backups.

Credit Card Required

Kamatera states that a valid credit card is required to activate the free trial.

Trial Has Usage Limits

The trial is limited to one server worth up to $100 and 1 TB of traffic. Exceeding the limits can lead to charges.

You Manage Security

Unlike a fully managed SaaS product, self-hosting means security is largely your responsibility.

Backups Are Your Responsibility

You should implement your own backup strategy rather than assuming the VPS automatically protects your n8n data.

Kamatera Self-Hosted n8n vs n8n Cloud

The biggest difference is control.

FeatureKamatera Self-Hosted n8nn8n CloudServer controlHighLowInfrastructure managementYou manage itManagedCustomizationHighLimited by platformServer securityYour responsibilityManaged by providerScalingYou control itProvider-managedInitial setupMore technicalEasierFree Kamatera trial30 daysSeparate n8n offeringBest forDevelopers/businessesUsers wanting simplicity

If you want a plug-and-play experience, managed n8n hosting (https://googiehost.com/blog/best-n8n-hosting/) may be easier.

If you want control over your infrastructure and data, self-hosting n8n on Kamatera can be a better fit.

How to Make the Most of the 30-Day Trial

Don't simply create a VPS and leave it running.

Use the trial period to test your real workloads.

Week 1: Setup

• Create your Kamatera server

• Install Docker

• Deploy n8n

• Configure your domain

• Enable HTTPS

• Create your first workflow

Week 2: Integrations

Connect services such as:

• Gmail

• Google Sheets

• Slack

• Telegram

• CRM platforms

• AI APIs

• Databases

Week 3: Performance Testing

Test:

• Workflow execution speed

• Concurrent executions

• Memory usage

• CPU usage

• Webhook performance

• Database performance

Week 4: Production Evaluation

Review:

• Monthly infrastructure cost

• Backup strategy

• Security

• Resource utilization

• Workflow reliability

• Required server upgrades

This gives you a much better idea of whether Kamatera is suitable for your long-term n8n deployment.

Is Kamatera Good for Self-Hosted n8n?

Yes, Kamatera can be a strong option for self-hosted n8n, particularly if you want flexible VPS resources and enough time to test your automation setup before paying.

Its current 30-day trial provides one server with a configuration worth up to $100 and 1 TB of traffic, making it useful for experimenting with n8n and testing real-world workflows.

However, the biggest consideration is technical responsibility.

You need to manage:

• Server updates

• Docker

• HTTPS

• Firewall

• Authentication

• Backups

• Database

• n8n updates

• Monitoring

For technical users and businesses that want infrastructure control, this can be a worthwhile trade-off.

Final Verdict

Kamatera's 30-day free trial makes it an attractive platform for testing self-hosted n8n without immediately committing to a paid VPS.

You can deploy an Ubuntu server, install n8n with Docker, connect your domain, configure HTTPS, build automation workflows, and monitor resource usage during the trial.

The trial currently includes one server worth up to $100 and 1 TB of traffic, while Kamatera also provides 24/7 technical support.

The key is to stay within the trial limits and terminate the server if you don't want to continue after the trial. Kamatera states that services become chargeable after the trial if you continue using them.

For developers, agencies, entrepreneurs, and businesses looking for greater control over their automation infrastructure, Kamatera + self-hosted n8n is a combination worth testing.

Frequently Asked Questions

Does Kamatera offer a free trial for n8n?

Kamatera offers a general 30-day cloud infrastructure trial that can be used to deploy n8n. The current trial provides one server with a configuration worth up to $100 and up to 1 TB of traffic.

Is n8n free when self-hosted?

n8n offers a self-hosted Community Edition, but you are responsible for the infrastructure costs associated with running it. With Kamatera, this means the VPS and related resources are the infrastructure component you need to consider.

Do I need a credit card for the Kamatera trial?

Yes. Kamatera states that a valid credit card is required to activate the free trial.

How long is the Kamatera free trial?

The trial lasts 30 days. It starts when you create your first server, rather than simply when you register your account.

Can I run n8n with Docker on Kamatera?

Yes. A Kamatera Linux VPS can be used to run n8n with Docker. Docker is a popular approach for self-hosted n8n deployments.

How much RAM does n8n need?

The amount of RAM depends on your workflows, integrations, execution volume, concurrency, and database configuration. A small installation can start with a modest VPS and scale as the workload grows.

Is self-hosted n8n secure?

It can be secure when properly configured, but security is your responsibility. n8n recommends using a reverse proxy for TLS and requires self-hosters to handle data-at-rest protection.

Can I use PostgreSQL with n8n?

Yes. PostgreSQL is a suitable option for larger or more demanding n8n deployments where you want a dedicated database rather than relying on a simple local database.

What happens if I exceed the Kamatera free-trial limits?

Kamatera states that exceeding the included limits can result in charges if you do not adjust your configuration after receiving an alert.

Should I choose Kamatera or n8n Cloud?

Choose Kamatera if you want greater control over the server and are comfortable managing infrastructure. Choose n8n Cloud if you prefer a managed service with less server administration.

Ready to Test Self-Hosted n8n?

If you're looking for a flexible environment to experiment with workflow automation, Kamatera's 30-day trial is a practical way to deploy your own n8n VPS and test real automation workloads before making a long-term commitment.

Start Kamatera's 30-Day Free Trial (https://googiehost.com/blog/go/kamateravps/)