El Segundo, CA · Founded 2022 · Privately Held (backing)
Developer of a unified data pipeline and observability platform designed for complex hardware systems. Sift Stack is based in El Segundo, CA and was founded in 2022. It was valued at $274 million at its early-stage round in Jul 2025, the last priced event on record. It has raised $67 million across 1 recorded round; the latest was a $17.5 million early-stage round in Apr 2024.
PMV mark · valuation
$274.0M
Oct 2026
Priced at
its early-stage round
Jul 2025
Total raised
$67.0M
Last round
Early Stage VC
Apr 2024
Cap table — not yet on record
Sift Stack's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
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