Vilnius-based AI orchestration startup nexos.ai has secured $8 million in a fresh funding round led by Index Ventures. Additional backers included Creandum, Dig Ventures, and other notable angel investors. nexos.ai shared the announcement on its Linkedin page.

About nexos.ai

  • As companies strive to integrate AI capabilities, they face growing challenges in managing multiple models, controlling costs, and ensuring reliable performance. nexos.ai addresses these challenges by providing a unified platform that grants access to over 200 AI models from various providers.

  • nexos.ai was founded in late 2024 by Tomas Okmanas and Eimantas Sabaliauskas, the entrepreneurs behind Nord Security and other successful ventures. The company develops an AI operating system for enterprises. This system enables businesses to efficiently manage, deploy, and scale AI models through a single, seamless interface.

“We’ve built nexos.ai to be the enterprise-grade platform that makes working with AI as intuitive as working with human teams – providing the infrastructure and oversight to make sure these models perform at their best while remaining cost-effective and secure,” said Okmanas, CEO and co-founder of nexos.ai.

Launching in Q1 2025, nexos.ai's platform will offer access to over 200 AI models and features smart model routing, intelligent caching and comprehensive monitoring and analytics. It ensures enterprise-grade security and compliance, while providing automated performance optimization.

Investment details

The round was led by Index Ventures, a European VC  firm that has previously invested in a French startup Jump and Czech food retailtech Rohlik. Swedish early-stage VC firm Creandum and London-based Dig Ventures also joined the round.

Additionally, prominent angel investors such as Olivier Pomel (CEO of Datadog), Sebastian Siemiatkowski (CEO of Klarna), Ilkka Paananen (CEO of Supercell), and Avishai Abrahami (CEO of Wix.com) have participated in the investment.

“nexos.ai is a critical solution for any enterprise deploying AI at scale, where managing the inherently complex ecosystem of large language models, AI agents, and applications with varying levels of autonomy becomes essential. The demand for such solutions is expected to grow exponentially in the coming months and years,” said Hannah Seal, Partner at Index Ventures. 

The funding will be used to further refine the platform and address the increasing need for tools that streamline AI deployment across organizations ahead of the platform’s launch.