QuantenRam-GPT-Service

One API. All Leading Models. Chat with GPT, Claude, Gemini & Open-Source Models. EU, DE and International Hosted with Maximum Privacy.

🇪🇺 EU, DE and International Hosted 🌍 You Choose which Land-Host to use 🔒 GDPR Compliant ⚡ 99.9% Uptime

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Why QuantenRam?

🌍

One API, All Models

Access GPT, Claude, Gemini, Llama through a single OpenAI-compatible API. No vendor lock-in.

💬

Chat & API

Web interface for testing and complete REST API for integration into your applications.

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Transparent Pricing

Pay only for what you use. Monthly subscriptions with included credits. No hidden fees.

🖥️

Self-Hosted vLLM

Run your own open-source models with vLLM integration. Full control, maximum privacy.

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Speech & Audio

Text-to-Speech and Speech Recognition with speaker diarization. MP3, WAV, OGG support.

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quantenram Agent

Desktop AI agent for task automation on your computer. Coming soon

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Local Models

German open-source models on local servers with data security and compliance. Contact on Instagram for details.

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B2B Setup

Support and realization for businesses. Keep your data safe at your company location, use our platform with your local server. We can build and setup for you.

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Hardware Partner

itlerhilfe.de supplies high-performance AI hardware for optimal deployment: enterprise AI processors and modern GPUs for local and hybrid workloads.

Simple Pricing

Chat with intelligent GPT's or use Unified API Gateway for LLMs. Access Leading GPT's and open-source models through a single API. Or open Chat with your favourite ones. Choose if it is EU Hosted, International Hosted, or Local hosted at our Server for maximal privacy.

🎁 New: Free trial credit & referral program available!

Free

€0/month

Perfect for entry & testing
Basic access to vLLM models
Web chat & API key included
Prepaid top-up anytime
Community support

Start for Free

Popular

Start

€8 €6/14 days

🎁 Incl. trial credit

14-day plan with fair use quota
Access to GLM-5, Kimi, MiniMax
Visible usage in dashboard
Optional prepaid overflow
Web chat & API access

Get Started

Zenmaster

€18/month

API-first premium access
GPT, Claude, Gemini & more
Monthly limit with auto-reload
Maximum privacy (Zero Data Retention for selected Zenmaster models)
Priority support

Get Started

Guru Coder

€69/month

All Zenmaster benefits included
DE/EU-hosted coding models
Running quantenram-coder models on our own servers
Highest data security & privacy through self-hosted models
Dedicated resources

Upgrade to Guru Coder

Start in 3 Minutes

Step-by-step guide to connect to our API with code examples.

Quick Start Guide API Reference

OpenAI-Compatible API

Drop-in replacement. Just change the base URL.

import openai; client = openai.OpenAI(base_url="https://quantenram.net/v1", api_key="your-api-key"); response = client.chat.completions.create(model="quantenram-start/glm-5", messages=[{"role": "user", "content": "Hello!"}])
            

Chat & API

Convenient web interface for chatting and a complete API for integration into your applications. View API docs

Try Web Chat Get API Key