Upwind Security

Company Overview

Snapshot

Founded in August 2022 by Amiram Shachar, Tal Zur, Liran Polak, and Lavi Ferdman, Upwind Security has grown to 201–500 employees. The company has raised a total of $428 million across 5 funding rounds, with Bessemer Venture Partners leading a significant B Round in January 2026.

Business overview

Upwind Security provides a cloud security platform that protects deployments, configurations, and applications through a runtime fabric. This technology offers real-time visibility into network and application topology, prioritizes fixes based on actual usage, and detects threats as they occur. The company operates within the Cyber Security sector, specifically focusing on Cloud Security, and serves enterprise clients.

Strategic signal

In March 2026, Salesforce Ventures participated in a funding round for Upwind Security, signaling strong corporate validation and potential strategic alignment for the cloud security platform. This investment suggests a growing interest from major tech players in Upwind's runtime-first approach to cloud security, reinforcing its market position and potential for future collaborations.

Company Intelligence Q&A

What was a key strategic development for Upwind Security in March 2026?

In March 2026, Salesforce Ventures participated as a lead investor in a funding round for.

Which investors participated in Upwind Security's January 2026 funding round?

In January 2026, Upwind Security secured funding with.

What was Upwind Security's valuation in December 2024?

In December 2024, Upwind Security raised funding at a $900 million valuation, with Craft Ventures leading the round.

Did Upwind Security make any acquisitions in 2025?

In April 2025, Upwind Security acquired Nyx Security, an embedded cybersecurity startup based in Tel Aviv, Israel. This acquisition aimed to enhance real-time insights into application code anomalies and threat identification.

What leadership appointment did Upwind Security make in June 2025?

In June 2025, Upwind Security appointed Rinki Sethi as Chief Security Officer. Sethi previously held senior security roles at companies including Twitter, Walmart, and IBM.