Sifflet is a data stack observability platform that delivers actionable insights to data engineers and data consumers.
Sifflet has raised $18.0M in total funding. The most recent round was Venture - Series Unknown. The last funding was announced in June 2025.
Sifflet's investors include EQT Ventures, Bessemer Venture Partners, Mangrove Capital Partners, Capmont Technology, AGORANOV.
Sifflet is headquartered in Paris, France.
Sifflet is a data stack observability platform that delivers actionable insights to data engineers and data consumers.
Sifflet is at the Venture - Series Unknown stage.
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"Sifflet — Funding & Investors." VCBacked, June 19, 2025, https://www.vcbacked.co/company/sifflet. Accessed July 19, 2026.
VCBacked. (2025). Sifflet — Funding & Investors. Retrieved July 19, 2026, from https://www.vcbacked.co/company/sifflet
{{cite web |title=Sifflet — Funding & Investors |url=https://www.vcbacked.co/company/sifflet |website=VCBacked |access-date=July 19, 2026}}Profile data sourced and verified per the VCbacked methodology · Last funding round dated