Trusted by leading businesses

All-in-one AI platform for smart AI adoption

Get real value from AI without overspending. One AI platform, two products to control AI costs, govern usage, and scale across every team.

For business teams

Your team’s AI Workspace for multiple LLMs: one chat for Claude, Gemini, ChatGPT and other top AI models, plus Agents that automate repetitive work, and the oversight your company needs to scale safely.

For developers

AI Gateway centralizes access to 200+ models through one secure API endpoint, with Smart routing, real-time cost control, and full observability – so your developers team ships faster and your business budget stays intact.

The era of throwing frontier models at every task is over. AI is entering its smart adoption phase. With nexos.ai, your spending stays under control, every task gets the model it actually needs, and every prompt delivers maximum ROI, not just a bigger invoice. No wonder nexos.ai is often called the Switzerland of LLMs.

One platform for all your AI operations

One place to access every AI model, control every dollar, and govern every request. That's why smart teams choose nexos.ai.

Build and scale with the AI Gateway

The AI Gateway gives engineering teams one API endpoint to build, scale, and optimize AI applications, with complete visibility and cost control.

One API, every model

Integrate multiple AI models into your stack through one OpenAI-compatible endpoint. Plug and play in minutes, no re-architecting.

nexos.ai AI Gateway routing one API request to GPT-4, Claude, and Gemini models
AI model evaluation scoring Gemini, Claude, and GPT-4 to route the request to the best model

Smart routing and fallbacks

Send each request to the right model for the job, and reroute to a backup automatically if a provider slows or fails.

Cost management

Set budgets, hard caps, and rate limits, then cut spend with intelligent caching. Work smarter, not more expensively, at any scale.

API key governance

Generate, limit, rotate, and revoke keys per user, team, or service from one place. Teams move fast while you keep full control.

Full observability

See every prompt, response, and dollar in real time. Know who's using what, on which model, for how much.

Do more with 200+ AI models in one workspace

The nexos.ai Workspace gives your whole team one secure place to chat and create custom AI Agents across the latest models. No separate subscriptions, no limited access.

chat across every model

Chat across every model

Talk to ChatGPT, Claude, Gemini 2.5 Pro, and 200+ more, then compare answers side by side and pick the best.

Content creation

Draft copy, slide decks, reports, social media posts, marketing content, and images from a single prompt.

Custom AI Agents

Build no-code AI agents that handle repetitive work, research, and workflows for you.

Connected to your tools

Plug in Google Drive, SharePoint, Slack, and more so AI works with your real context, not a generic web search.

Team collaboration

Share files, chats, prompts, and Agent results in one secure workspace, keeping everyone in the loop.
Protecting your data

Your data is always secure

No training on your data

Your data stays yours. Your data will never be used to train AI models unless you explicitly allow it. You can also enable zero data retention at the LLM level.

SSO and access control

Your workspace is secured 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.

Fully certified and secure

SOC 2 Type 2 and ISO 27001-certified. Fully compliant with the GDPR.
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Testimonials

What leading teams say about us

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Built for every stage of AI adoption

From business productivity to AI infrastructure, nexos.ai helps every 
team adopt AI with confidence.

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