---
name: Sifflet
domain: siffletdata.com
kind: product
relation: competitor
segment: Web Application and Frontend Hosting Platform
descGrounded: 0.84
---

# Sifflet

A data observability platform selling data catalog, data quality monitoring, data lineage, and AI-powered anomaly detection to data teams.

**Route:** surfaced by the Web Application and Frontend Hosting Platform lane's de-branded queries → competitor to vercel.com.

**Why it's on the map:** Vercel’s AI cloud platform targets AI/agent builders who need observability for agentic workloads; Sifflet sells observability for the data and AI stack that those builders rely on, competing for the same buyer’s tooling budget.

**Receipts** (verbatim from its page this run):

> Data Quality Monitoring

> Data Catalog Search, shop and adopt your data.
