Limen, Libero Labs' data trust platform, adds programmable contracts and immutable certificates to each data record, linking it to its source and compliance rules. Integrated with dbt, SQL, and Python, it provides verifiable data integrity and audit trails for analytics pipelines without vendor lock‑in.
Funding
Funding not disclosed
Founders
Product
Problem
Organizations using modern analytical stacks often lack a reliable way to verify that data remains unchanged and trustworthy from its definition through to consumption, leading to compliance risks and reduced confidence in downstream insights.
Solution
Limen, the data trust platform from Libero Labs, introduces programmable contracts and immutable data certificates that bind each data point to its source, governing contract, and proof of integrity. By embedding this trust layer directly into existing workflows built on open‑source tools such as dbt, SQL, and Python, Limen creates an accountable chain of trust without requiring proprietary lock‑in. The platform automatically generates certificates as data moves through the pipeline, ensuring that every stakeholder can verify authenticity and compliance by design. This approach transforms data observability into data certainty, enabling applications that rely on the data to inherit built‑in integrity and regulatory compliance.
Target Audience
Primary customers are data engineering and analytics teams in enterprises that require verifiable data pipelines, as well as compliance officers needing auditable proof of data integrity.
Features
- Programmable contracts that define and enforce data validity rules at the point of definition
- Immutable certificates automatically attached to each data record, linking it to its source and contract
- Seamless integration with standard analytics tooling (dbt, SQL, Python) to avoid vendor lock‑in
- End‑to‑end accountability across the entire analytical stack, from ingestion to consumption
- API for querying certificate metadata, supporting audit trails and compliance reporting