Sifflet Raises $18 Million in Funding
Sifflet, a Paris, France-based data observability company, has raised $18 million USD in funding round.
The investment was from existing shareholders EQT Ventures and Mangrove Capital Partners, with Capmont Technology joining as a new investor.
EQT Ventures is the technology‑focused venture capital arm of Swedish investment firm EQT AB. Founded in 2016, it invests in early to growth‑stage tech startups across Europe and the US. The firm has raised over €2.3 billion across three funds and backed over 140 startups.
Founded in 2000, Mangrove Capital Partners is an early-stage venture capital firm focusing on tech innovators across Europe and Israel. Headquartered in Luxembourg, it manages approximately $876 million in venture assets. The firm focuses on software, internet, mobile, marketplaces, SaaS, e‑commerce, fintech, digital health, infrastructure, and mobility.
The company will use the funds to accelerate its growth, expand its North American presence to meet surging demand, and accelerate product innovation.
Founded in 2021, Sifflet is an AI-powered data observability platform designed to provide organizations with end‑to‑end visibility into their data stacks from ingestion to consumption. It helps organizations detect data issues early, understand data lineage, and ensure data quality across their pipelines. Sifflet includes data quality monitoring, metadata management, and a data catalog with deep lineage. The company serves global customers like the Penguin Random House, Carrefour, Auchan, CMA-CGM, and Adaptavist.
Funding Details
Company: Sifflet
Raised: $18.0M
Round: Unknown
Funding Date: June 2025
Lead Investor: EQT Ventures, Mangrove Capital Partners
Additional Investors: Capmont Technology
Company Website: https://www.siffletdata.com/
Software Category: Data Observability / Data Infrastructure / AI-Driven Analytics