Case Study: ManoMano achieves data clarity and governance with Coalesce Catalog

How ManoMano Brought Order to Data Chaos

ManoMano, a Paris-based European DIY and home improvement marketplace, was struggling with fragmented data across hundreds of microservices, inconsistent definitions, unclear ownership, and limited lineage visibility as its operations scaled across six markets. To address this, the company turned to Coalesce and its Catalog product to bring order to its increasingly complex data environment.

Coalesce implemented Catalog to centralize documentation, standardize business definitions with a data dictionary, connect key systems like Snowflake, Kafka, and Qlik, and improve adoption through training and integrations such as Slack. The results included more than 80% of main data assets documented, clearer ownership, better data lineage visibility, and stronger governance, with around 120–138 monthly active users and faster, more accurate data discovery and decision-making.

ManoMano

Yoann Molina

Senior Data Governance Manager