Reduce AI costs
with one LLM Gateway

One secure gateway to optimize AI spend, reduce inference costs by up to 60%,
and gain complete visibility and control over AI usage.

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‌200+ AI models

‌One API endpoint

‌EU-hosted

‌Zero Data Retention

‌99.99% uptime

Chosen by leading engineering teams

For teams that build and automate with AI

Smart routing

Automatically route requests to the right model based on cost, quality, and latency.

Caching

Avoid paying twice for identical requests. Reduce both latency and token spend automatically.

Context compression

Send fewer tokens to the model without changing your application. Lower costs before requests even reach the LLM.

Automatic fallbacks

If a provider becomes unavailable or experiences high latency, requests are automatically rerouted to alternative models or providers to keep AI applications running.

Full LLM observability

Track logs, traces, cached tokens, routing decisions, and cost savings in one dashboard.

Cost tracking and controls

Track spend in real-time, set budget, attribute every dollar back to a team, project, or user – down to the request.

One endpoint – 200+ models

Access OpenAI, Anthropic, Gemini, and 200+ leading models through a single endpoint – with no vendor lock-in.

Know exactly where your AI budget goes

nexos.ai shows exactly what's generating most AI spend and automatically optimizes requests to reduce costs.

Understand what's driving AI costs

See exactly which teams, applications, models, and workloads drive AI costs. Measure savings from routing, caching, and request optimization in real time. No more waiting for a monthly invoice to understand what happened.

Automatically route requests to the most cost-effective model

Not every request needs GPT-5 or Claude Opus. Route prompts based on quality, latency, or price so routine workloads stop using premium models unnecessarily.

Make AI spending predictable

Set budgets and spend limits per team or user. Prevent unexpected bills without slowing engineers down.

One gateway for engineers. Complete visibility for leadership.

Let developers focus on building, while engineering leaders get the visibility and controls needed to scale AI across the organization.

Developers get

Engineering leadership gets

One API for every leading LLM

Visibility into AI usage and costs

Access to 200+ models

One invoice, budget and spend controls

Production-ready infrastructure

Policy enforcement

OpenAI-compatible API

Usage by team and project

No vendor lock-in

Audit logs and traces

What engineering leaders say about nexos.ai

Marijus Briedis

CTO

NordVPN

“nexos.ai helped us reduce coding-agent LLM costs by 46% without changing our prompts, models, or developer workflows. The optimization was transparent to our engineers, while giving us much better visibility into AI usage and spend.”

Dainius Kavoliūnas

Head of Product

Hostinger Horizons

“Integrating nexos.ai was seamless. It saved us the equivalent of two yearly salaries in development cost.”

Juras Juršėnas

COO

Oxylabs

“nexos.ai has significantly accelerated our AI transformation journey. With seamless access to the latest models and transparent cost management, we’ve gained both agility and clarity.”

Romas Strabeika

CIO and Head of IT

Pigu.lt

“nexos.ai transformed the core of our e-commerce operations. What would have taken us three years and millions of euros to accomplish manually, we achieved in just six weeks at a fraction of the cost.”

Boyko Karadzhov

Co-Founder and CTO

Payhawk

“Teams were exploring AI independently: great for innovation, but terrible for coordination, compliance, and budget. We needed a centralized platform that maintained security and let all teams benefit from AI at the same time.”

Keep your data secure with a European AI gateway

Protect sensitive AI workloads with European infrastructure, zero data retention, and built-in security controls.

No training on your data

Your data stays yours. It will never be used to train AI models unless you explicitly allow it.

Zero data retention

Enable Zero Data Retention (ZDR) for supported models to ensure prompts and responses aren't stored by the provider.

SSO and access controls

Secured access with SSO and RBAC to protect sensitive information.

Hosted in Europe

The nexos.ai platform and most of our available models are hosted in Europe. You can freely decide which LLM to use based on your preferences and compliance requirements.