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NEW: nexos.ai emerges from stealth with funding led by Index Ventures & Creandum

nexos.ai, a pioneering AI infrastructure company, emerges from stealth with an announcement of $8 million funding led by Index Ventures, with participation from Creandum and Dig Ventures.

How it works

Connect your organization to nexos.ai — through our API or web platform — and gain a unified, secure layer for managing all your AI activity. Access LLMs reliably and stay in control at every level.

Simple and secure LLM integration

Access AI models from all major providers from a centralized, secure platform accessible via single API or a web platform.

Load balancing, retries, and fallbacks

Keep your AI workflows running without interruption. Let nexos.ai handle load balancing behind the scenes and automatically route queries to another model if one fails.

Observability and team management

Track usage, spending, and performance in real time — with full audit logs and detailed visibility into how every user interacts with AI.

AI guardrails

Set rules around what users can input and control what AI generates — preventing sensitive data from being uploaded and keeping confidential information out of the results.

Track costs and performance

Track speed, cost, and performance. Get valuable insights and see the big picture of your AI ops.

Logs

Every request and response is logged and searchable. Debug faster with a comprehensive history and response analysis.

Tags

Add metadata to your requests to easily tag, organize, and manage your AI operations. Staying on top of everything has never been easier.

Cost tracking

With nexos.ai, track and optimize all LLM costs in one unified dashboard and share them directly with your financial team.

Performance metrics

Track 20+ essential metrics in real-time, from token usage to response times. Spot issues and trends — and optimize AI performance.

Smart filtering

Our platform has a powerful filtering system, allowing you to focus on the metrics that matter.

Meet the team

Get to know the team of experts and innovators shaping nexos.ai.

Challenges of building AI applications

Developers and data teams face many challenges when building AI applications. nexos.ai is designed to help.

Accelerate your business with nexos.ai

Reduce AI costs

nexos.ai automatically selects the most cost-effective LLM for the job, so you’re not wasting money on inefficient AI use.

Reliable performance

nexos.ai minimizes service interruptions with automatic fallbacks during downtime or rate limits. If content is blocked, we’ll reroute the prompts to avoid disruptions.

Seamless scalability

Our platform is designed to scale effortlessly with your business, handling more data as it grows. No slowdowns — we’re ready to support your next stage.

Simple integration

Connect once and access all the major LLMs in one place — no need to deal with multiple accounts or API keys.

Smart optimization

Easily switch between models and providers to achieve the best quality, speed, and cost-efficiency. Automatically update to new models.

Security and compliance

nexos.ai follows industry standards and regulations so businesses can feel confident that their data is handled responsibly and securely.

Smart model routing

nexos.ai will automatically choose the best model for each prompt, improving accuracy, speed, and user satisfaction. This feature helps businesses streamline their AI workflows.

Easy evaluations

Compare prompt effectiveness across different models and providers to improve your AI tools, make better decisions, and reduce costs by finding the most efficient options.

Upcoming features

Intelligent caching

Improve response times and reduce costs with exact and semantic caching. Ideal for handling repeated or similar queries across different model types.

Prompt-to-API

This feature will transform AI models and prompts into ready-to-use REST APIs, saving your team time and resources.

Streamline your LLM ops.

Find out how nexos.ai can support your business.