MLCode

mlcode.io ↗ ·Barcelona ·Seed

MLCode is a Barcelona-based enterprise AI infrastructure startup building a platform to create, deploy, observe and govern AI agents at scale across cloud, hybrid and air-gapped on-prem environments. Its two products are AgentKube, for building and orchestrating AI agents connected to business tools, APIs, MCP servers and multi-agent A2A workflows, and HexaKube, an observability, governance and protection layer covering quality, security, privacy, performance, tokens and cost. Founded in 2023 by serial entrepreneurs previously behind Netspira (acquired by Ericsson) and Zhilabs (acquired by Samsung), it is seed-funded by Bullnet Capital (round of over €3M, with EU/InnovFin SME Guarantee support) and has a secondary office in Madrid.

Founded

2023

Founders

Total funds raised

€3M+

SectorsAI & Data, Enterprise Software, Cybersecurity, MLOps & AI Governance Start-up MapAI & Data › AI data infrastructure

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Founders

Joan Raventós

Co-Founder

Sergi Zapater

Co-Founder

Global models 5

Writer

United States · writer.com ↗

Enterprise platform for building, deploying and governing AI agents connected to business systems, with deployment options that include private environments.

$326MComparable

LangChain

United States · www.langchain.com ↗

Sells an agent-building and orchestration framework (LangGraph) together with a paid observability and evaluation layer (LangSmith) that can be self-hosted, which mirrors the AgentKube + HexaKube pairing.

$260MComparable

Kore.ai

United States · kore.ai ↗

Enterprise agent platform for building, orchestrating and governing multi-agent systems across cloud and on-prem deployments.

$223MComparable

Arize AI

United States · arize.com ↗

Sells an AI and agent observability and evaluation platform to enterprises, tracking quality, performance, tokens and cost, which corresponds to HexaKube's layer.

$131MComparable

Galileo

United States · www.galileo.ai ↗

Offers enterprises evaluation, observability and guardrail protection for AI agents, with on-prem deployment available.

$68MComparable

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Notes: Most funded first

Investors 1

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Bullnet Capital

bullnetcapital.com

Led 2 rounds · 2023–24 Spain

Funding rounds 2

Date	Round	Amount	Lead
2024-05-09	Seed	approximately €3M	Bullnet Capital
2023-06-07	Pre-seed	—	Bullnet Capital

News 2

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Published	Article
2025-11	MLCode, specialised in AI data management and security automation, receives a second investment from Bullnet ↗ Capital-Riesgo.es 2025-11
2023-06-06	Bullnet Capital leads pre-seed investment in MLCode, AI data management and security software company ↗ Capital-Riesgo.es 2023-06-06