Relling key facts
- Developer of AI model software designed to support artificial intelligence and robotics teams in training systems that perceive and interact with the real world.
- It has raised $5.5M across 1 recorded rounds; the latest was Early Stage VC ($5.0M) in Sep 2025.
- Notable investors include Y Combinator, Transpose Platform Management, Salesforce Ventures, Spot VC, Northside Ventures.
- Status: Privately Held (backing).
- ·Watch Relling: the Monday email on marks, rounds and moves
Relling funding rounds
1 roundsHow much has Relling raised?
Relling has raised $5.5 million across 1 recorded round since 2025. The largest was a $5 million early-stage round in Sep 2025.
Relling investors
5 investors are on record for Relling, including Y Combinator, Transpose Platform Management, Salesforce Ventures and Spot VC. The early-stage round in Sep 2025 drew 3 investors.
About Relling
Developer of AI model software designed to support artificial intelligence and robotics teams in training systems that perceive and interact with the real world. The company offers quality multimodal datasets that integrate synchronized video, depth sensing, light detection and ranging (LiDAR), motion tracking, and trained embodied systems, enabling clients to build general-purpose, real-world interactive artificial intelligence capable of perceiving and navigating complex environments.
- Industry
- Business/Productivity Software
- Sector
- Information Technology
- HQ
- San Francisco, CA, United States
- Founded
- 2025
- Employees
- 2
- Website
- rellingsystems.com/
- Ownership
- Privately Held (backing)
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Relling doesn't have a valuation on record yet — one is published once a priced round, a reported valuation, fund marks, or secondary prints surface in our sources. The rest of the record below builds toward it.