The 12 closest competitors and alternatives to Upstream Security among cybersecurity companies — ranked by similarity to what Upstream Security actually does, not by market-cap band.
Subscribe to see Upstream Security’s full profile → the full roster, investors in every round, weekly hiring history and every corporate event
Upstream Security is a company headquartered in Herzliya, Israel, founded in 2017. It delivers a cloud-based, AI-powered data management platform specifically designed for connected vehicles, smart mobility, and IoT ecosystems. The company has two offices and a total of 166 employees.
Upstream Security is a cybersecurity company headquartered in Israel. Its most recent funding round, Series C, raised $62M in August 2021. Xcout tracks 13 named people at Upstream Security, including Keren Cohen (CHIEF FINANCIAL OFFICER). Xcout recorded 1 job posting from Upstream Security in the last 90 days.
7 more named people on record for Upstream Security, with roles, board committees and tenure — see the full roster →
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series C | $62M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Xcout recorded 1 job posting from Upstream Security in the last 90 days, from a hiring record Xcout has kept since May 2026.
The weekly hiring trend, the roles and locations behind it — see Upstream Security's hiring signals →
Ranked by semantic similarity — how close each company is to Upstream Security by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar cybersecurity company
Argus Cyber Security, founded in 2013 and headquartered in Tel Aviv, Israel, is the world's largest independent automotive cybersecurity company. It provides comprehensive, AI-powered security and privacy solutions and services to protect connected vehicles.
Similar cybersecurity company
NanoLock Security is a venture-backed, privately held cybersecurity company founded in 2017 with its main corporate headquarters located in Israel.
Similar cybersecurity company
SAM Seamless Network is an Israeli cybersecurity company that provides automated network and IoT security, particularly for connected homes and small businesses. Its platform is designed to be deployed by internet service providers and other network operators to detect and block cyber threats across customers’ devices and networks.
Automotive Cybersecurity
GuardKnox is a cyber security and automotive technology company founded in 2016. Headquartered in Israel, the company maintains a global presence with subsidiary locations in Stuttgart, Germany, and Detroit, Michigan, serving key automotive markets.
Similar cybersecurity company
Headquartered in Ramat Gan, Israel, SecuriThings empowers operations and IT professionals to automate the operational management of IoT devices at scale. The company was founded by leading security and IoT experts.
Automotive Cybersecurity
CYMOTIVE Technologies is an Israeli automotive cybersecurity firm cofounded in 2016. Headquartered in Tel Aviv-Yafo, it specializes in automotive software and cybersecurity solutions.
Similar cybersecurity company
Drivesec is an innovative cybersecurity company founded in 2017. Its main scope is to develop products and solutions to secure the Internet of Things (IoT) market.
Similar cybersecurity company
PlaxidityX (formerly Argus) is based in Tel Aviv, Israel, and provides anti-cyber attack tools for commercial smart vehicles, including connectivity protection. It recently launched a new DevSecOps platform to accelerate and secure automotive software development cycles.
Similar cybersecurity company
C2A Security provides a risk-driven DevSecOps platform offering AI-driven security and compliance solutions for cyber-physical products. The company serves industries such as automotive, medical devices, robotics, and industrial IoT with automated threat modeling, vulnerability management, SBOM intelligence, and lifecycle compliance tools.
Similar cybersecurity company
Exein is a global leader in embedded IoT cybersecurity, headquartered in Rome, Italy, with additional offices in Germany, Taiwan, and the US. The company offers an innovative, AI-powered solution for real-time threat detection and response in on-field devices, representing a new paradigm in IoT security.
Similar cybersecurity company
Indegy is an industrial cybersecurity company headquartered in New York, United States, with research operations in Tel Aviv, Israel. The company provides industrial control system (ICS) security suites and cloud services to protect critical infrastructure.
Similar cybersecurity company
SIGA Data Security LTD develops Level 0 cybersecurity and reliability solutions tailored for operational technology (OT) infrastructure. The company is headquartered in Omer, Israel.
Search any company we track to see its competitive set.
Paste a short paragraph describing a company or product — we'll find the most similar companies we track, scored 1–100.
Funding, investors, tech stack, hiring signals, leadership and corporate events — for Upstream Securityand every competitor above — in one live dashboard.
Subscribe to Xcout Intel →