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Grai
DefunctYC S22San Francisco, US · Founded 2021 · 3 employees · 2 known investors
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Grai provides open source version control software for tracking metadata, enabling users to trace how changes to databases propagate through machine learning models, APIs, and dashboards by mapping data relationships across disconnected systems.
Also known as Grai.io, Inc.
Data & InfrastructureDeveloper ToolsEnterprise SoftwareSaaSAnalyticsOpen SourceData EngineeringUnited States of AmericaUnited KingdomAmerica / CanadaEuropePartly Remote
Founders & leadership· Y Combinator alumni (S22)
Grai was founded in 2021 by Ian Eaves, Ilya Liasun, and Andrei Avsievich.
IE
Ian EavesFounder2021–2025Ian Eaves is a machine learning engineer with a physics background who has built ML teams at startups and enterprise companies including Bellhops and Centene. He has contributed to open source projects and previously worked on data infrastructure challenges in distributed enterprise environments.
IL
Ilya LiasunCo-founder
AA
Andrei AvsievichCo-founderAndrei Avsievich is an investor in AI and frontier technology with a portfolio track record including acquisitions by Pinterest, Farfetch, and ServiceNow; he co-founded GRAI, which provides open source version control software for metadata tracking across data systems and ML models.
OP
Oleksandr PotiiExecutiveHe has nine years of international experience in corporate finance, investment structuring, and operations across Ukraine, Poland, the EU, and the UK, including roles scaling multi-site businesses and managing M&A transactions.
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Edward LouthFounder
Board
DK
Dzmitry KamarouskiBoard director
Investors · 2
Y Combinatorlisted by Y CombinatorSan Francisco · $500K
How we know: the Y Combinator directory · open dataset · 5k.vc investor directory · Not right? Tell us
Reported raises · per SEC filings
Form D private placements$2.1M disclosed across 1 round · 2026
▶$2.1MraisedJul 2026 · 4 investors · OtherRule 506(b)
▶$2.1MraisedJul 2026 · 4 investors · Other
Rule 506(b)Officers, directors & promoters on the filing
- Ilya LiasunExecutive Officer, Director
- Dzmitry KamarouskiDirector
- Andrei AvsievichExecutive Officer, Director
- Oleksandr PotiiExecutive Officer
- Offering amount
- $2.1M
- Amount sold
- $2.1M
- First sale
- Jul 2026
- Incorporated
- Corporation, Delaware, 2025
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
2 people who came through Grai went on to found or lead other companies.
Related companies · 5
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Chaos GeniusFlexera provides cost optimization and FinOps management for Databricks deployments, offering visibility, allocation, and recommendations to reduce cloud data platform spending across AWS, Azure, and Google Cloud.
LaminLamin provides a lineage-native lakehouse platform for biological R&D that enables scientists to query, trace, and validate complex biological datasets across academia, biotech, and pharma. The platform integrates data versioning and cataloging capabilities to close the feedback loop between experimental results and machine learning models.
authzedAuthZed provides authorization infrastructure that automatically evaluates access permissions based on team and organizational hierarchies, eliminating the need for manual permission syncing and background jobs. The platform serves enterprise software builders who need dynamic access control that updates in real-time as team memberships change.
Companies working in the same space as Grai.
Legal entities · 1
corporate structureGrai.io, Inc.
In the news
Frequently asked questions
- What does Grai do?
- Grai provides open source version control software for tracking metadata, enabling users to trace how changes to databases propagate through machine learning models, APIs, and dashboards by mapping data relationships across disconnected systems.
- Who founded Grai?
- Grai was founded by Ian Eaves, Ilya Liasun, Andrei Avsievich in 2021.
- Who are Grai's investors?
- Grai's investors include Y Combinator, Geek Ventures.
- How much funding has Grai raised?
- Grai has disclosed $2.1M raised across 1 round.
- Where is Grai headquartered?
- Grai is headquartered in San Francisco, US.