Modern Relay builds a shared 'context graph' foundation for enterprise AI — infrastructure that lets human teams and AI agents operate from a single, governed source of organisational truth across documents, communications and legacy systems. Its first open-source product, Omnigraph, is a Git-style lakehouse graph database that lets people and agents branch, propose changes in parallel and merge approved updates into a canonical graph, with early traction in BioPharma and enterprise AI deployments. Founded in 2025 and dual-headquartered in Barcelona and San Francisco, it emerged from stealth in April 2026 with a $3M (€2.5M) seed round.
SectorsAI & Data, Enterprise Software, Developer Tools, Knowledge Infrastructure
Start-up MapAI & Data › AI data infrastructure
Founders
A
Aaron Goh
Co-Founder
R
Ragnor Comerford
Co-Founder & CEO
Global models 5
GGlean
United States · www.glean.com ↗
Sells enterprises a governed knowledge layer that connects documents, communications and apps so that people and AI agents work from one source of company truth.
$765MComparable
NNeo4j
United States · neo4j.com ↗
Open-core graph database vendor that monetises enterprise and cloud editions, now positioned as the knowledge-graph foundation for enterprise GenAI and agents.
$580MComparable
AAtlan
United States · atlan.com ↗
Sells enterprises a governed metadata and context layer across their data estate, marketed as the context foundation that AI agents and teams share.
$206MComparable
TTigerGraph
United States · www.tigergraph.com ↗
Enterprise graph database infrastructure that unifies siloed organisational data into a single queryable graph for analytics and AI.
$170MComparable
SStardog
United States · www.stardog.com ↗
Enterprise knowledge-graph platform that unifies data from legacy systems into a governed semantic layer, with notable life-sciences and pharma customers.
$40MComparable
In the same niche 31 others
See all in the Start-ups Map →Notes: Most funded first
Investors 9
Open as list →
PPoint Nine
www.pointnine.com
MMasia
masia.vc
AAmino Collective
C
Charlie Songhurst
CCommon Magic
EEmerge
M
Michael Boehler
S
Sarah Drinkwater
T
Thomas Clozel
Funding rounds 1
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2026-04-14 | Seed | $3M |
Point Nine
+8 more
|
News 1
Open as list →| Published | Article |
|---|---|
| 2026-04-14 |
Modern Relay raises $3M to build shared infrastructure layer for AI agents in the enterprise ↗
Tech.eu
2026-04-14 |





