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Arbinex

One prompt. Many LLMs.
One answer.

The independent verification layer for AI.

Evaluated across 5 dimensionsCompare, evaluate, synthesizeModel-agnostic by design

Why Arbinex?

Stop switching between AI tools. Get the best answer from every model, automatically.

Auto/Manual Mode

Let our platform automatically select the best models for the task or manually choose the models you want to use.

Multi-Model Comparison

See and compare responses from ChatGPT, Claude, Gemini, Perplexity, Grok and more side-by-side.

Response Synthesis

Get the best of all worlds. Our AI synthesizes multiple responses into one optimal answer.

No Setup Required

Start instantly. Arbinex supplies the provider keys on every plan, so there is nothing to configure.

Full Transparency

Get a clear overview of queries cost, time and tokens used per model.

Smart Evaluation

Responses are scored on accuracy, relevance, completeness, coherence and conciseness. Always see which answer is best.

Simple, transparent pricing

One AI platform. Start using instantly.

Free

€0/month

No setup required

  • 50 queries per month
  • 2 Groq models (fast inference)
  • Auto & Manual mode
  • Response comparison view
MOST POPULAR

Plus

€24/month

Mid-tier models included

  • Mid-tier models
  • Up to 3 models per query
  • 2M tokens per month
  • AI evaluation & synthesis
  • Research mode & citations
  • Budget alerts

Max

€59/month

All models, full power

  • Everything in Plus, and:
  • All models including premium
  • Up to 6 models per query
  • 2M tokens included, then €24/1M
  • Priority support

Frequently asked questions

Everything you need to know about Arbinex

About Arbinex

The power of many AI models in one platform

Our Mission

We believe the best AI response shouldn't depend on which company you're locked into. Arbinex gives you access to all leading AI models through a single interface, automatically selecting the best for each task.

Who We're For

Developers, researchers, writers, and anyone who relies on AI daily. If you've ever wondered "would GPT, Claude or Gemini be better for this?" Why choose? With Arbinex you can compare the response from all, pick a winner or merge them into one.

Our Approach

One managed path, so there is nothing to set up. We run the provider infrastructure and you get all models in one place, with transparent pricing.

10+
AI Models Supported
EU
Data Residency
100%
Transparency
<2s
Avg Response Time

Our Team

Lior Sendler
Co-Founder & CTO

18+ years in enterprise software and security.

Jurriaan Taat
Co-Founder & CCO

15+ years scaling B2B sales internationally.

Raoul Rahimbaks
Co-Founder & COO

20+ years in finance operations.

Ready to get better AI answers?