Your Private ChatGPT: Ollama Web Interface for Teams
Open WebUI gives your team a ChatGPT-like chat experience—without OpenAI, without cloud APIs, without data leaving your server. Opsily handles the infrastructure. You control the models and the data.
Why Opsily for Your Ollama Interface
Skip the DevOps work. We run Open WebUI on your behalf—you focus on building.
Instant Team Access
Open WebUI is designed for multi-user access from day one. Your team logs in with a single URL. No more CLI commands. No single-user desktop limitations. Everyone on your team can chat with local models simultaneously, with role-based access controls built in.
Your Data, Always
Models and conversations stay on your Opsily server. They never touch OpenAI's servers, Claude's infrastructure, or any third-party cloud. Full GDPR compliance. No vendor lock-in. You own the database. You own the backup. You can migrate anytime.
One Setup, Zero Maintenance
Click Deploy. Open WebUI runs. We handle updates, security patches, backups, and scaling. No Dockerfiles. No SSH sessions. No cron jobs. Your web interface stays online while you build AI features into your product.
Built for teams who need reliability
How It Works
Three minutes from signup to your first private chat.
Choose Your App
Select an app to get started.
Deploy Open WebUI
Select Open WebUI from the Opsily catalog. Choose Small (3 apps) or larger plan. Click Deploy. It's live in seconds.
Choose Your Models
Point Open WebUI to an Ollama server (local, remote, or Docker-hosted). Select which models run (Llama 2, Mistral, Neural Chat, Orca). Models download once, then serve unlimited conversations.
Invite Your Team
Share a single URL. Team members sign up and login. They see only their own conversations (or shared ones if you enable it). Admin panel gives you user management and model controls.
Chat and Build
Use the web interface like ChatGPT: text chat, code generation, RAG (upload documents for context). Or build on top of the REST API to automate workflows.
The Real Cost of API Calls
OpenAI's ChatGPT API costs 0.005 to 0.15 per 1K tokens. A 10-person team asking questions daily? That's 300+ dollars a month. Mistral, Claude, and other APIs add up fast. Ollama changes the math: download a 7B or 13B model once. Run it infinitely for free (after compute).
Privacy Matters More Than You Think
If you process customer data, employee information, or proprietary code through OpenAI APIs, that data becomes part of their training datasets (unless you opt out and accept the fine-print legal review). Self-hosted means no opt-out needed. No data leaves your infrastructure. GDPR teams, EU compliance officers, and enterprises with data sensitivity requirements choose self-hosted for this reason alone.
No Vendor Lock-In
Switch models. Upgrade infrastructure. Export conversations. Run on-premises or in a private EU region. With OpenAI or Claude, you're locked into their service, their pricing, their uptime, their terms. Open WebUI + Ollama? You control the entire stack. Migrate to another host (or run it yourself) anytime.
Why Teams Switch From API Services
Side-by-side: OpenAI/Claude APIs vs. Open WebUI on Opsily
Costs shown for 10-person team with daily usage. API pricing calculated at standard rates (2026).
The Complete Stack
Open WebUI connects to Ollama for inference, then layers in optional integrations for RAG, multi-provider LLM access, and data persistence.
Self-hosted chat interface for local and private LLMs
Transparent Pricing
All plans include GDPR-compliant German hosting, automatic backups, SSL, and 24/7 monitoring. No surprise overage charges. No API taxes. Just one monthly fee.
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Built for Privacy and Trust
Self-hosted means you control everything. Opsily adds the infrastructure guarantees.
GDPR Compliant
Hosted in Germany. Data residency controls. Full audit trails. Compliant with EU data protection regulations.
Self-Hosted, Not SaaS
Your data never becomes a training dataset. Encryption at rest and in transit. Backups stay under your control.
Open Source
Open WebUI is MIT-licensed. No proprietary code. You can audit, modify, and fork if needed.
EU Infrastructure
Servers in Germany. No US data transfers unless you request them. Full control over your infrastructure location.
Frequently Asked Questions
Everything you need to know about Ollama, Open WebUI, and running them on Opsily.
Ollama is the engine: it downloads large language models (Llama 2, Mistral, Neural Chat) and runs inference locally or on a server. It has no web interface—just a REST API and CLI. Open WebUI is the front-end: a ChatGPT-like web application that connects to Ollama (or other LLM providers) and gives your team a nice UI for chatting. Think of it this way: Ollama is the motor, Open WebUI is the dashboard.
Stop Paying for AI APIs. Start Hosting Your Own Interface.
Deploy Open WebUI in minutes. Invite your team. Chat privately. No credit card required.