Private ChatGPT alternative
Run Llama 3, Mistral, or Phi on your own server with Open WebUI. Chat interface, conversation history, no data leaves your VPS.
ChatGPT VPS Hosting
Your own AI server,
your own rules.
Self-host open-weight LLMs and AI APIs on AMD EPYC mit NVMe Speicher.
Unabhängige Cloud seit 2008, no vendor lock-in, no usage caps.
Trusted by 122,000+ users · from $2.48/mo.
Ab $2.48/mo · 50% Rabatt · Keine Kreditkarte erforderlich
~ ssh root@ai-001
verbunden
root@ai-001:~# curl -fsSL https://ollama.ai/install.sh | sh
Installing Ollama...
Ollama installed successfully.
root@ai-001:~# ollama pull llama3
pulling model llama3... 100%
root@ai-001:~# ollama serve &
Listening on 0.0.0.0:11434
root@ai-001:~# _
ChatGPT VPS at a glance
Cloudzy offers ChatGPT VPS hosting for self-hosting LLMs and AI inference across 12 Regionen, ab $2.48/mo. Every plan runs on AMD EPYC mit DDR5 RAM, NVMe Speicher und 40 Gbps uplinks. Install Ollama, llama.cpp, vLLM, or your own inference stack, full root access, no API rate limits. Provision in 60 Sekunden. Unabhängig seit 2008, bewertet mit 4.6/5 by 679+ reviewers auf Trustpilot.
- Einstiegspreis
- $2.48 / month
- CPU
- AMD EPYC · DDR5
- Bereitstellung
- 60 Sekunden
- Regionen
- 12 weltweit
- Geld-zurück
- 14 Tage
- Gegründet
- 2008
Warum Entwickler Cloudzy wählen
Ein Favorit unter technikaffinen Entwicklern.
Die vier Kriterien, nach denen Kunden uns vergleichen - und bei denen wir überzeugen.
Hochwertige Infrastruktur
Aktuelle AMD EPYC-Prozessoren, reiner NVMe-Speicher, DDR5-RAM, 40 Gbps Uplinks. Single-Thread-Spitzenleistung in jedem Plantarif.
Risikofreie Testphase
14-Tage-Geld-zurück-Garantie für jeden Tarif. Keine Fragen, keine Einrichtungsgebühren. Jederzeit über das Dashboard kündbar.
99,95% Uptime SLA
Automatisiertes Monitoring in 12 Regionen. Unsere SLA der letzten 30 Tage wird öffentlich unter status.cloudzy.com nachverfolgt – nichts wird verborgen.
24/7 Support durch echte Mitarbeiter
Live-Chat und Ticket-Antworten in der Regel unter 5 Minuten. Engineers, keine Skript-Vorleser. Mediane Lösungszeit unter 1 Stunde.
AI tools you can self-host
Open-weight models, your infrastructure.
Run any open-weight model or AI framework. Full root means you pick the stack, the model, and the serving layer. No API keys from third parties required.
Ollama
One-command LLM serving
llama.cpp
CPU-optimized inference
vLLM
High-throughput serving
Open WebUI
Chat interface for LLMs
LangChain
Orchestration framework
Hugging Face
Model hub + Transformers
Anwendungsfälle
Warum Entwickler sich für
Cloudzy's ChatGPT VPS.
API backend for your app
Serve an LLM behind your own REST API. No per-token billing, no rate limits. Integrate with your SaaS, bot, or internal tool.
Fine-tuning and experiments
Upload datasets, fine-tune LoRA adapters, run evals. Persistent NVMe storage means your checkpoints survive reboots.
RAG pipeline server
Combine a local LLM with a vector DB (Chroma, Qdrant, Weaviate) for retrieval-augmented generation. Everything on one box.
Multi-model comparison
Run Llama, Mistral, and Phi side by side. Compare outputs, latency, and quality before committing to one model in production.
AI coding assistant
Self-host Code Llama or DeepSeek Coder and connect it to your IDE via a local API. Auto-complete and chat without sending code externally.
60s
Bereitstellung
40 Gbps
Uplink
Nur NVMe
Speicher
12
Regionen
99.95%
Uptime SLA
14 Tage
Geld-zurück
Globales Netzwerk
12 Regionen. Vier Kontinente.
Einen Klick entfernt.
Drop your ChatGPT VPS as close to your users as physics allows. Median P50 latency under 10 ms in North America and Europe.
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Preise
Zahle nur, was du nutzt. Das war's.
Stündlich, monatlich oder jährlich. Keine Egress-Gebühren. Keine Vertragsbindung. Aktuell 50 % Rabatt alle Tarife.
512 MB DDR5
Tiny models · testing
$2.48 /Monat
$4.95/mo −50%
Jetzt deployen
14 Tage Geld-zurück
- 1 vCPU @ EPYC
- 20 GB NVMe
- 1 TB · 40 Gbps
- Dedizierte IPv4 + IPv6
- Root SSH · KVM
2 GB DDR5
Small LLMs · 7B params
$7.475 /Monat
$14.95/mo −50%
Jetzt deployen
14 Tage Geld-zurück
- 1 vCPU @ EPYC
- 60 GB NVMe
- 3 TB · 40 Gbps
- Dedizierte IPv4 + IPv6
- Root SSH · KVM
Am beliebtesten
4 GB DDR5
Mid-size models · APIs
$14.47 /Monat
$28.95/mo −50%
Jetzt deployen
14 Tage Geld-zurück
- 2 vCPU @ EPYC
- 120 GB NVMe
- 5 TB · 40 Gbps
- Dedizierte IPv4 + IPv6
- Root SSH · KVM
8 GB DDR5
13B+ models · RAG stacks
$26.475 /Monat
$52.95/mo −50%
Jetzt deployen
14 Tage Geld-zurück
- 4 vCPU @ EPYC
- 240 GB NVMe
- 7 TB · 40 Gbps
- Dedizierte IPv4 + IPv6
- Root SSH · KVM
FAQ — ChatGPT VPS
Häufige Fragen, klare Antworten.
Can I run ChatGPT on my own VPS?
ChatGPT itself is OpenAI's proprietary service, but you can self-host open-weight alternatives like Llama 3, Mistral, Phi, or DeepSeek on your Cloudzy VPS. Tools like Ollama and Open WebUI give you a similar chat experience with full privacy.
How much RAM do I need for LLM inference?
It depends on the model size. A 7B-parameter model (like Llama 3 8B quantized) runs in 4-8 GB RAM. A 13B model needs 8-16 GB. Larger 70B models need 32-64 GB. Start with the 4 GB plan for small models and scale up.
Is GPU required to run LLMs?
No. Tools like llama.cpp and Ollama are optimized for CPU inference on AMD EPYC. You get slower tokens-per-second compared to GPU, but for personal use, small teams, or async batch jobs, CPU inference works fine and costs a fraction of GPU hosting.
Can I host multiple models at once?
Yes. With enough RAM, you can run multiple models via Ollama or vLLM and switch between them. Each model loads into memory on demand. A 16 GB plan can comfortably serve 2-3 small models concurrently.
What about data privacy?
Everything stays on your VPS. No data is sent to third-party APIs. You control the model, the data, and the network. This is the main advantage over hosted AI services, your prompts and responses never leave your server.
How do I install Ollama?
One command: curl -fsSL https://ollama.ai/install.sh | sh. Then pull a model with ollama pull llama3 and start chatting. The whole process takes under 5 minutes on a fresh VPS.
Can I expose my LLM as an API?
Yes. Ollama serves an OpenAI-compatible API on port 11434 by default. vLLM also exposes an OpenAI-compatible endpoint. Point your app, bot, or frontend at your VPS IP and port.
What is the uptime guarantee?
Cloudzy offers a 99.95% uptime SLA across all plans. Your AI server stays online around the clock with redundant network paths and 40 Gbps connectivity.
Can I fine-tune models on this VPS?
CPU fine-tuning is possible but slow. For LoRA/QLoRA fine-tuning of small models (7B), a high-RAM CPU plan works for experimentation. For production fine-tuning of large models, GPU instances are more practical.
What is the money-back policy?
14-day money-back guarantee, no questions asked. Test your AI setup, benchmark inference speed, decide. Full refund from the dashboard or via support.
Bereit, wenn du es bist.
AI server in 60 seconds.
Keine Kreditkarte erforderlich · 14 Tage Geld-zurück-Garantie · Jederzeit kündbar