Gravwell

Security data lake with unlimited ingest pricing, removing the incentive to drop telemetry.

Gravwell is a data lake for security and machine data that prices by infrastructure rather than data volume, so teams can keep every log instead of rationing ingest to control SIEM costs. Its query language supports investigation across structured and binary data. Founded in 2017, it appeals to teams with blind spots created by ingest-based billing.

Category: SIEM & Security Data
Founded: 2017
Funding: $15.4M Series A (2025, Two Bear Capital)
Website: https://www.gravwell.io

Seen at Black Hat USA 2026 (Silver sponsor, booth 6033).

Visit website

Outbound clicks are tokenized for directory analytics.