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Graylark, an applied AI research lab, has raised $10.7M in seed funding. General Catalyst, AI Grant, Alexandr Wang, and Recorded Future backed the round.
The company's first system, Raven, turns low-context imagery into ranked investigative leads - likely locations, street candidates, vehicle identities, and image-authenticity assessments - for law enforcement, government, and enterprise users.
Graylark Raises $10.7M Seed Round to Build Raven Graylark has raised a $10.7 million seed round led by General Catalyst, with backing from AI Grant and participation from Alexandr Wang, Recorded Future, and an incredible group of investors and operators. We started Graylark in a one-bedroom apartment in Boston .
I slept on the couch, my brothers shared the bed, and after work we spent our nights experimenting with applied AI. One of those experiments became GeoSpy. GeoSpy began as a simple image-geolocation demo: upload a photograph and receive a prediction of where it was taken. It reached one million cumulative users in its first three months, but the most important discovery was who began using it. Inv
reebuild.
reebuild digitizes and automates the commercial back office of construction companies and property developers: invoices, delivery notes and order confirmations are read line by line, matched automatically and prepared for approval. More than 120 companies in Austria, Germany and beyond have already processed over €530 million in invoice volume with reebuild.
$3.4M Seed
today
Koddex
Building complex hardware in regulated industries means managing an overwhelming web of requirements, bills of materials, design changes, and certification evidence. Today that knowledge is scattered across documents, spreadsheets, and disconnected tools, where a single design change can quietly break traceability across an entire program. Koddex brings it all together. Our graph-based platform centralizes requirements, BOMs, change impact analysis, and certification traceability in one connected source of truth. Instead of chasing information across silos, engineering teams can see how every requirement, part, and decision relates to the others, and understand the full impact of a change before it happens. We built Koddex for the industries where getting it right is not optional: aerospace, defense, medtech, nuclear, and robotics. These teams operate under the most demanding compliance frameworks in the world, from pre-series development through industrialization, and they need tooling that treats traceability and certification as first-class citizens rather than an afterthought. The pressure is only increasing. New European frameworks such as the Machinery Regulation and the Digital Product Passport are turning compliance into a continuous, data-driven obligation. Koddex helps engineering organizations stay ahead by making that data structured, connected, and audit-ready by design. Leading manufacturers already build on Koddex across more than 1,000 licenses on three continents. Headquartered at EuraTechnologies in Lille, Koddex is on a mission to give hardware engineering teams the single source of truth their most critical work deserves. Discover how Koddex can become your engineering source of truth at koddex.app.
Largest funding rounds in AI on Signalbase right now.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 |  Nuance Healthcare United States | Unknown | $19.7B | 2y ago |
| 2 |  OpenAI United States | Unknown | $13.0B |
Companies that recently closed a Seed round.
| # | Company | Round | Amount | Date |
|---|---|---|---|---|
| 1 | reebuild. Austria | Seed | $3.4M | today |
| 2 |  neno web GmbH Switzerland | Seed | $7.4M | today |
$3.4M Unknown
today
| 2y ago |
| 3 |  Anthropic United States | Series f | $13.0B | 1y ago |
| 4 |  Databricks United States | Equity | $10.0B | 1y ago |
| 5 |  AIMAX United Kingdom | Unknown | $10.0B | 2y ago |
| 3 |
 DryLab United States |
| Seed |
| $3.0M |
| today |
| 4 |  Drylab United States | Seed | $3.0M | today |
| 5 |  Elite Health United Kingdom | Seed | $500.0K | today |
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MatterMachine
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DryLab
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