We specialise in tuning Java EE servers: Oracle WebLogic and IBM WebSphere.

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Docker · SSH · Git deploy · Auto-scale

Application hosting with no DevOps compromises

Full stack for Node.js, Python, Go, Ruby, PHP, Java. Docker Compose, Redis, RabbitMQ, MongoDB, PostgreSQL. SSH, Git push deploy, env vars, logs in the terminal. Scale horizontally when you need it, not before. No magic, no vendor lock-in.

01 / CONTAINER PLANS

You pay for resources, not slots

Each plan is a dedicated container with your chosen CPU/RAM/SSD. You can run any number of applications inside as long as they fit within the resources. Horizontal scaling in two clicks.

Container S

Choose this if you are launching an MVP or side-project and want to find out whether it catches on before spending more.

49PLN / mo
net · billed annually — PLN 588/year up front
  • 1 vCPU · 1 GB RAM
  • 20 GB SSD NVMe
  • 2 TB transfer / mo
  • SSH + Git deploy
  • Docker + Compose
  • 1 database (Postgres/Mongo/Redis)
  • SSL Let's Encrypt
  • Logs streaming
Launch Container S Setup and SSH access within 24 h

VPS L

Choose this if you serve 10k+ users a day, run multi-tenant, or need root on the whole machine.

299PLN / mo
net · billed annually — PLN 3588/year up front
  • 4 vCPU · 16 GB RAM
  • 200 GB SSD NVMe
  • Unlimited transfer (fair use)
  • Full root SSH on VPS
  • Horizontal auto-scaling
  • Load balancer included
  • Clustered databases + replica
  • Priority support
  • Snapshot every 6h · 30d
Talk to us about VPS L Resources sized to your traffic · free migration

Microservices, multi-region, Kubernetes cluster with GitOps? Talk to us about an enterprise solution — K8s 3+ nodes, ArgoCD, Istio, 99.95% SLA with contract.

ParameterContainer SContainer MVPS L
CPU / RAM1 vCPU · 1 GB4 vCPU · 16 GB
SSD NVMe20 GB200 GB
Transfer / month2 TBunlimited (fair use)
Databases1cluster + replica
SSHin containerroot on VPS
Docker+ Compose+ Compose + Swarm
CI/CD webhookincluded
Cron + workersincluded
Auto-scalingincluded
Load balancerincluded
Backupsnapshot every 6 h · 30d
Monitoring + alertsSlack / SMS
Supporte-mailpriority
Price net / monthPLN 49PLN 299
Annually up frontPLN 588PLN 3588

Fair use means we do not count gigabytes for normal application traffic. If your transfer starts to diverge from the service profile, we call you and agree terms — we do not throttle you and we do not add it to the invoice without warning.

02 / STACK

What you can run without friction

Node.js22, 24 LTS · 26
Python3.11 — 3.14
PHP8.2 — 8.5 + JIT
Go1.25, 1.26
Ruby3.2 — 3.4
Java17, 21, 25 LTS
.NET8, 10 LTS · 9
Ruststable + nightly
PostgreSQL15 — 18
MongoDB7, 8 + replica
Redis7, 8 + cluster
RabbitMQ4.x + management
Elasticsearch8, 9 + Kibana
MariaDB10.11, 11 LTS
Docker+ Compose v2
Kubernetes1.32+ · managed

We track upstream LTS — new releases land within 30 days, deprecated ones stay supported until EOL. Need an older runtime for legacy code? We will run it in your container.

03 / WHAT YOU GET

Everything missing from shared hosting

No restrictions like “background processes not allowed”. No request timeout. No disable_functions. Full access to your container.

01 / RuntimeYour container, your rules

Shared hosting tells you what you are not allowed to do. Here the list of restrictions ends and docker exec begins.

SSH with root
Full access to the container. htop, strace, tcpdump — whatever you need, it is there.
Docker + Compose
Upload docker-compose.yml, we run it. Networks, volumes, depends_on — it works.
Cron + workers
Scheduled tasks and background workers as separate containers. No execution time limit.
WebSocket + SSE
Reverse proxy with WebSocket upgrade. Long-polling, Server-Sent Events — no restrictions.

02 / CI/CDDeploy and configuration

Git push deploy
GitHub/GitLab/Bitbucket webhook. git push flexnet main — build, deploy, health check, done.
Env vars + secrets
Variables in the panel, encrypted secrets. No committing .env to the repo.

03 / MonitoringScale and visibility

Logs streaming
Logs from every container live, in the terminal or in the panel. Filtering, tail, search.
Auto-scale VPS L
Click +1, get a second instance behind the load balancer in a minute. A second instance is a second line on the invoice, prorated from the day you start it, and it stops billing when you shut it down.

Moving from Heroku, DO, AWS Lightsail? — We'll help in 1 day.

Migration from Heroku, DigitalOcean App Platform, AWS Elastic Beanstalk, Render, Railway — we have ready playbooks. We configure databases, secrets, custom domains, SSL. Your Procfile, app.yaml or Dockerfile — runs on our platform without changes.

Start migration
04 / FAQ

Common DevOps questions

Can I use Docker and Docker Compose?
Yes. Every plan has native Docker and Docker Compose v2 support. Push your own image from Docker Hub / GitHub Container Registry / GitLab Registry, or use a Dockerfile in the repo — we build during deploy. Networking, volumes, depends_on, healthcheck — work just like locally.
How does Git deploy work?
Configure a webhook in GitHub/GitLab/Bitbucket or use our remote (git remote add flexnet ...). Push to main triggers build, tests, deploy. Build log in real time. Rollback to the previous commit with one click in the panel.
Do you support WebSockets and long-running processes?
Yes. Nginx reverse proxy with WebSocket upgrade (Upgrade: websocket), no connection length limit. Long-running tasks (cron, background workers, queue consumers) as separate containers in docker-compose.yml. Cron via systemd timer or as a container with --restart=always.
What about databases — PostgreSQL, MongoDB, Redis?
Container S: 1 database (Postgres / Mongo / Redis / MariaDB / MySQL) as a managed service. Container M: 3 databases with async replication. VPS L: databases in a cluster (Patroni for Postgres, replicaset for Mongo, sentinel for Redis). You can also run your own database in a container.
Can I run Kubernetes?
Yes, Kubernetes plan (on request). K8s 1.32+ cluster with 3+ nodes, Helm, ArgoCD/FluxCD for GitOps, Istio/Linkerd for service mesh, Prometheus + Grafana for observability. Ingress, cert-manager, external-dns — ready to go.
How do secrets and env vars work?
Env vars are set in the panel — saving restarts the container with the new config. Secrets encrypted at rest (AES-256), mounted to the container at runtime. HashiCorp Vault integration (VPS L+ plan). No committing .env to the repo.
Are there CPU / RAM / execution time limits?
CPU/RAM limit — per plan (Container S: 1 vCPU / 1 GB, Container M: 2 vCPU / 4 GB, VPS L: 4 vCPU / 16 GB, K8s: unlimited). No request execution time limit, no max_execution_time, no disable_functions. Your container — your rules.
How do I debug production?
SSH to the host, then docker exec -it <container> sh — enter the container at runtime. Logs via docker logs -f --tail 100 or streamed in the panel. Profiling (py-spy, node --prof) — works. Request replay (mirror traffic to staging) — VPS L+ plan.

Other FlexNet hosting services

TALK TO AN ENGINEER

Consultation, audit, support

Tell us what you're facing. Your choices in the form build a brief — exactly what the engineer who replies will see.

How we work Audit, project, 24/7 care
Hours Mon–Fri 9–17 · outages 24/7 for clients on contract
  • we take over systems from other vendors
  • we support older WebLogic and WebSphere
  • urgent issue? quick diagnosis first

Tell us about it

01 I'm interested in…
02 Type of engagement…
03 Ballpark budget (PLN)…
04 Timeline…
05 Contact details…
PDF, DOC, TXT, JPG/PNG · max 5 MB
An engineer replies Not a salesperson, not a call centre — someone who understands your infrastructure.
A clear next step The first reply includes an initial scope and rough estimate.
Confidentiality & NDA on request Your environment details stay between us. We sign an NDA before the call if you need it.

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