Company · Healthtech & Bio

TietAI

tiet.ai ↗ ·Madrid ·Seed

TietAI builds Hydra, an AI-native healthcare data integration and workflow layer for hospitals, payers and digital health companies, unifying HL7v2, FHIR, DICOM, X12, CDA and openEHR data into a single governed layer with 50+ connectors, a no-code agentic studio and 70+ clinical/operational AI agents. Founded in 2024 and headquartered in Madrid with a presence in Estonia and Serbia, it operates at seed stage in healthtech infrastructure and EU health-data compliance (EHDS, EU AI Act). In April 2026 it raised a €2.5M seed round co-led by Plus Partners and JME Ventures, with the company claiming integration timelines cut from six months to weeks and throughput of ~75,000 messages per hour.

Founded

2024

Founders

News

Rounds

Investors

SectorsHealthtech, Health Data Interoperability, AI Agents, Enterprise Software, Healthcare Infrastructure Start-up MapHealthtech & Bio › Clinical software & health data

Profile updated 12 Aug 2026

Founders

David Rey Blanco

Co-founder & COO

Roberto Cruz

Co-founder & CEO

Global models

No comparables on record yet.

Investors 4

Archipélago Next

www.archipelagonext.com

Investor Spain

BStartup (Banco Sabadell)

Funding rounds 1

Seed · €2.5M

TietAI closed a €2.5 million seed round co-led by Plus Partners and JME Ventures to develop 'Hydra', an AI layer for hospital operations. Th…

2026-04-29

News & media 4

Published	Article
2026-05-26	Top 10 Startups (June 2026) ↗ TSCFO
2026-04-30	Why We Invested in TietAI ↗ Plus Partners
2026-04-29	Tiet AI closes €2.5 million round to bring AI into the operational heart of hospitals ↗ TietAI (press release)
2026-04-29	Archipélago Next, Plus Partners, JME Ventures and BStartup invest in TietAI in a €2.5 million seed round ↗ Capital & Corporate (Capital-Riesgo.es)