Grai
InactiveOpen source version control for metadata
What it does
Grai is open source version control for metadata. We can determine how database changes will affect deployed machine learning models, apis, and dashboards because we understand how data relates across systems which don’t otherwise talk to each other.
How it has moved
- 2026-07-30 · Form D · $2.1M
Form D: $2.1M sold of $2.1M offered, 4 investors, first sale 2026-07-16, Other source
Next to it in Data for AI · metadata versioning and lineage tracking
- LaminY Combinator S22
Open data platform for traceable, multimodal AI
- Airtrain AIY Combinator S22
No-code data curation for LLM fine-tuning and evaluation.
- BlockscopeY Combinator S22
Palantir for Web3
- DenormalizedY Combinator S22
serverless platform for real-time data
- NeosyncY Combinator S22
Neosync is an open-source anonymization and synthetic data platform.
- NewsCatcherY Combinator S22
Turning the web into a structured database of real world events.
- Artemis SearchY Combinator S22
A search technology that actually finds what you’re looking for.
- Superpowered AIY Combinator S22
API for Retrieval Augmented Generation