Beste VPS voor Open WebUI in 2026
Open WebUI provides a ChatGPT-like interface for self-hosted LLMs. Vergelijk VPS providers for the best Open WebUI hosting. We hebben de top 5 VPS-providers getest om te bepalen welke de beste prestaties en waarde biedt voor het uitvoeren van Open WebUI.
Hetzner is de beste VPS for Open WebUI
Met concurrerende prijzen vanaf $7.50/ma, uitstekende prestaties en Europese datacenters, Hetzner biedt de beste waarde voor het hosten van Open WebUI.
Hetzner VPS ophalen →Wat is Open WebUI?
Open WebUI is an extensible self-hosted web interface for interacting with local and remote AI models. It provides a ChatGPT-like experience you fully control, supporting Ollama, OpenAI-compatible APIs, and various model backends. Kenmerks include conversation management, model switching, RAG, and document uploads.
Open WebUI is typically deployed alongside Ollama or another LLM backend. You need a VPS with enough resources for both the web interface and the AI model running behind it. Adequate RAM and fast networking are critical for a responsive chat experience.
Zelfhosting Open WebUI op een VPS geeft u volledige controle over uw gegevens, betere prestaties en lagere langetermijnkosten vergeleken met beheerde oplossingen. In deze gids vergelijken we de top VPS-providers om u te helpen de juiste voor uw behoeften te kiezen.
Minimale serververeisten voor Open WebUI
| Resource | Minimum | Aanbevolen |
|---|---|---|
| RAM | 4 GB | 8 GB |
| CPU | 2 vCPU | 2+ vCPUs |
| Opslag | 30 GB | 40+ GB NVMe |
| OS | Ubuntu 22.04+ | Ubuntu 24.04 LTS |
Top 5 VPS-providers voor Open WebUI Vergelijkd
We hebben Open WebUI ingezet bij elke provider en starttijd, responslatentie en resourcegebruik gemeten. Dit zijn de resultaten:
Pros
- Unbeatable price-to-performance ratio
- European data centers with strong privacy
- NVMe storage on all plans
Cons
- No US data centers
- Control panel less polished than competitors
All Hetzner Plans
| Plan | CPU | RAM | Storage | Price | |
|---|---|---|---|---|---|
| CX22 | 2 vCPU | 4 GB | 40 GB NVMe | $4.15/mo | Get Plan → |
| CX32 | 4 vCPU | 8 GB | 80 GB NVMe | $7.49/mo | Get Plan → |
| CX42 | 8 vCPU | 16 GB | 160 GB NVMe | $14.49/mo | Get Plan → |
| CX52 | 16 vCPU | 32 GB | 320 GB NVMe | $28.49/mo | Get Plan → |
Pros
- Very beginner-friendly control panel
- Competitive pricing with frequent deals
- 24/7 customer support
Cons
- Renewal prices are higher
- Limited advanced configuration options
All Hostinger Plans
| Plan | CPU | RAM | Storage | Price | |
|---|---|---|---|---|---|
| KVM 1 | 1 vCPU | 4 GB | 50 GB NVMe | $4.99/mo | Get Plan → |
| KVM 2 | 2 vCPU | 8 GB | 100 GB NVMe | $6.99/mo | Get Plan → |
| KVM 4 | 4 vCPU | 16 GB | 200 GB NVMe | $12.99/mo | Get Plan → |
| KVM 8 | 8 vCPU | 32 GB | 400 GB NVMe | $19.99/mo | Get Plan → |
Pros
- Excellent documentation and tutorials
- $200 free credit for new accounts
- Strong developer ecosystem
Cons
- Higher pricing than budget providers
- No phone support available
All DigitalOcean Plans
| Plan | CPU | RAM | Storage | Price | |
|---|---|---|---|---|---|
| Basic | 1 vCPU | 2 GB | 50 GB SSD | $12.00/mo | Get Plan → |
| Regular | 2 vCPU | 4 GB | 80 GB SSD | $24.00/mo | Get Plan → |
| CPU-Optimized | 2 vCPU | 4 GB | 25 GB SSD | $42.00/mo | Get Plan → |
| Memory-Opt | 2 vCPU | 16 GB | 50 GB SSD | $84.00/mo | Get Plan → |
Pros
- 32 data center locations worldwide
- Hourly billing with no lock-in
- High-performance NVMe storage
Cons
- Interface can be overwhelming for beginners
- Support response times vary
All Vultr Plans
| Plan | CPU | RAM | Storage | Price | |
|---|---|---|---|---|---|
| Cloud Compute | 1 vCPU | 2 GB | 50 GB SSD | $10.00/mo | Get Plan → |
| Cloud Compute | 2 vCPU | 4 GB | 80 GB SSD | $20.00/mo | Get Plan → |
| High Frequency | 2 vCPU | 4 GB | 64 GB NVMe | $24.00/mo | Get Plan → |
| Bare Metal | E-2286G | 32 GB | 2x 480GB SSD | $120.00/mo | Get Plan → |
Pros
- One-click deploys from Git
- Auto-scaling based on usage
- No server management needed
Cons
- Can get expensive at scale
- Less control over infrastructure
All Railway Plans
| Plan | CPU | RAM | Storage | Price | |
|---|---|---|---|---|---|
| Hobby | Shared 8 vCPU | 8 GB | 100 GB | $5.00/mo | Get Plan → |
| Pro | Shared 32 vCPU | 32 GB | 250 GB | $20.00/mo | Get Plan → |
| Enterprise | Custom | Custom | Custom | Custom | Get Plan → |
Architectuuroverzicht
Een typische Open WebUI implementatie op een VPS gebruikt Docker voor eenvoudig beheer en Nginx als omgekeerde proxy:
Open WebUI Implementatiearchitectuur
Hoe in te stellen Open WebUI on a VPS
Stap 1: VPS inrichten with 8+ GB RAM
Kies uw VPS-provider (we raden Hetzner aan voor de beste waarde), selecteer een Ubuntu 24.04 LTS-image en configureer uw SSH-sleutels. De meeste providers hebben dit binnen 2 minuten gereed.
Stap 2: Deploy Open WebUI and Ollama with Docker
SSH in uw server, installeer Docker en Docker Compose en haal de Open WebUI containerimage op. Configureer your environment variables and Docker Compose file according to the official documentation.
Stap 3: Configureer domain, SSL, and user access
Stel Nginx in als omgekeerde proxy met SSL-certificaten van Let's Encrypt. Wijs uw domein naar het server-IP, en uw Open WebUI instantie zal toegankelijk zijn via HTTPS.
Frequently Asked Questions
Does Open WebUI work with Ollama?
Ja. Open WebUI is designed to work seamlessly with Ollama as the LLM backend. Just point it to your Ollama API endpoint.
How much RAM does Open WebUI need?
The web interface itself needs about 1 GB. Budget 8 GB or more total when running it alongside a language model.
Can multiple users share Open WebUI?
Ja. Open WebUI has built-in user management so your team can share a single deployment with individual accounts.
Is Open WebUI free?
Ja. Open WebUI is MIT-licensed and completely free to self-host on your own VPS.
Can I connect external AI APIs?
Ja. Open WebUI supports OpenAI-compatible APIs so you can use it with cloud AI services alongside local models.