Ollama API: Private AI on Your Terms
Run any open-source LLM locally. No API keys. No vendor lock-in. No monthly bills from cloud providers. Ollama gives you a simple REST interface to deploy models on your own hardware. Manage it yourself, or let Opsily handle the ops.
Why Teams Choose Ollama
Ollama is an open-source tool that runs large language models on your own servers. It exposes a REST API so your applications can talk to local models the same way they talk to OpenAI or Claude—except the data never leaves your infrastructure.
The math is simple:
- One $100 Opsily server runs unlimited API calls to Ollama.
- OpenAI costs $0.01 per 1K tokens (adds up fast for any real workload).
- GDPR compliance is automatic: data stays in Germany, no US cloud exposure.
Ollama works with open-weight models: Llama 2, Mistral, Code Llama, Neural Chat, and hundreds more from Hugging Face. Load multiple models. Switch between them. Run them in parallel. Full control.
How Ollama API Works
Deploy a model and get a working REST endpoint in minutes. No containers. No Kubernetes.
Choose Your App
Select an app to get started.
Install and Pull a Model
Use 'ollama pull llama2' to download a 4B or 7B parameter model in seconds. Mistral, Code Llama, Orca, Uncensored variants—pick what suits your use case.
Start the Ollama Server
One command starts the API on localhost:11434. Your applications immediately see the REST endpoint. No configuration files. No environment variables to juggle.
Call the API
POST /api/generate with your prompt and model name. Get back text completion, embeddings, or chat responses. Compatible with OpenAI-like interfaces.
Wrap It in Open WebUI (Optional)
Add a user-friendly chat interface on top. Your team sees a ChatGPT-like app pointing at Ollama. One UI for local models and external APIs combined.
Ollama API vs. Hosted Cloud AI APIs
Why teams are moving off the cloud bill treadmill.
OpenAI pricing as of June 2026. Opsily small server $20/month + discount coupon available.
Why Opsily for Ollama API Hosting
We handle the infrastructure so you focus on your models.
Deploy Ollama API in 3 Minutes
Select 'Open WebUI' from our catalog. Opsily spins up a server with Ollama + WebUI pre-configured. No SSH. No command line. Your API endpoint is live before you finish coffee.
Automatic Updates
New Ollama releases, security patches, model library updates—Opsily rolls them out automatically. You never fall behind on compatibility or vulnerabilities.
Privacy Compliance Built In
Every Opsily server is hosted in German data centers. GDPR compliant by default. Data never leaves EU infrastructure. Perfect for teams handling sensitive customer data.
Built for teams who need reliability
annual savings switching from OpenAI API
Small team, 2M API calls per year? That's $200/month on OpenAI. One Opsily small server costs $240/year (after discount coupon). Same models, same API, zero vendor risk.
Open WebUI: The Ollama Interface
Chat with your local models like you use ChatGPT. Query Ollama, Claude, GPT-4 in one unified UI. Switch between them mid-conversation.
Self-hosted chat interface for local and private LLMs
Simple, Transparent Pricing
All plans include Ollama API, Open WebUI, daily backups, SSL, and GDPR-compliant German hosting. Start free, scale as you grow.
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Enterprise-Ready, Privacy-First
Ollama + Opsily meets the standards your team needs.
GDPR Compliant
Data hosted in Germany. No US cloud exposure. Audit-ready.
Open Source
Ollama is MIT licensed. Transparent codebase. No surprises.
Encrypted Backups
Daily automated backups encrypted at rest. Restore in one click.
99.9% Uptime SLA
Redundant infrastructure. Automatic failover. Your models stay online.
No Vendor Lock-In
Export your data anytime. Take your models and migrate elsewhere.
Questions About Ollama API
Everything you need to know to run Ollama in production.
Ollama supports any model in GGUF format from Hugging Face: Llama 2 (7B, 13B, 70B variants), Mistral, Code Llama, Neural Chat, Orca, and hundreds of community models. Open-weight, uncensored variants are available. You pick the model—no restrictions from Ollama or Opsily.
Start Running Private LLMs Today
Skip the OpenAI bill. No credit card required. First 2 months 60% off all plans.