Model choice per request
Choose the model per request - one API, one key, every provider.
One API, every provider
Swap or add providers without changing your integrations - one consistent API for all models.
Bring your own key
Connect existing model agreements and keys. Zeldoc routes as technical intermediary - you keep the provider agreement and the legal responsibility.
Usage visibility
See what every team spends per model - and set budgets and policies at the gateway.
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AI Gateway. Every frontier model, one integration.
ZRouter is Zeldoc's AI gateway: governed access to 40+ frontier models - including ChatGPT, Claude and Gemini - through one secure API. One gateway replaces fragmented subscriptions, access and billing, with routing, analytics and policy enforcement built in.
You choose the model per request. Bring your own keys and provider agreements: Zeldoc routes as technical intermediary, while you remain responsible for the provider agreement and the legal basis for data transfers.
IT keeps full visibility: monitor consumption, control spend and enforce policies for every model and team - from one place instead of scattered vendor accounts.
Data sovereignty note. ZRouter can route to both local/EU-hosted models and external frontier models. When routing to local/EU models, data stays in the EU with Zero Data Retention. When routing to external frontier models (e.g. ChatGPT, Claude, Gemini), prompts and inference data leave the EU at inference, Zero Data Retention cannot be guaranteed, and the external provider's own data retention policies apply. Customers are responsible for ensuring a legal basis for the transfer under GDPR Art. 44-49. See Privacy Policy for details.
Highlights
- One gateway to 40+ frontier models
- Free model choice per request
- One consistent API for all providers
- Bring your own key - Zeldoc acts as technical intermediary
- Usage, cost and policy controls at the gateway level
- Local/EU models keep data in EU; external models route data outside EU
Selected models | No noise
We have done the selection work for you: only the best and most current models make it into ZRouter - no noise from hundreds of overlapping variants your teams cannot navigate.
ChatGPT OpenAIClaude AnthropicGemini GoogleMistral Mistral AI
This is not the full catalog - it grows as we evaluate new models. Need a model that is not listed? Request it here and we will evaluate it for inclusion.