Solid offers a semantic engineering platform that creates a single source of truth for business definitions by automatically generating, testing, and updating a context graph as an organization’s data and operations evolve. The software eliminates the manual, error-prone work traditionally required to align data semantics, enabling AI models, analytics tools, and business teams to access consistent, trusted information. Founded by repeat entrepreneurs Yoni Leitersdorf (CEO) and Tal Segalov (CTO), the company positions its product as the foundation for a new enterprise discipline they call Semantic Engineering. Solid already works with modern data stacks such as Snowflake, Databricks, and BigQuery and cites SurveyMonkey as a reference customer. With fresh capital, the team plans to accelerate product development, hire additional talent, and support a rapidly growing customer base. The company has raised $20 million to date through its seed round and did not disclose revenue or user counts.

Total raised

$20M

Funding rounds

1

Latest round

Seed

Latest activity

Feb 2026