Who are Rein Security's competitors?

ArmourZero, CodeAnt AI, and DigitSec are among the closest in Application Security. The full competitive set, with overlap scoring, is in the platform.

What products does Rein Security sell?

Rein Security sells Rein Security Rein Application Security Platform.

Rein Security

Application SecurityTel Aviv, Israelfounded 2024private

Rein Security is a cybersecurity company specializing in Application Security, founded in 2024 and headquartered in Tel Aviv, Israel. It has raised $8M in equity across 1 priced round, employs about 32 people, and is privately held.

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updated Oct 4, 2026

Latest Rein Security news and company activity

What Rein Security did, dated — selected moves from the record, one per kind, newest first.

Jun 2026Product launchRein launches the first security platform designed for Enterprise Agents
May 2026RecognitionFortune 500 CISOs vote Rein the best AI cybersecurity solution at ONUG 2026
Feb 2026Funding roundRein Security covered for its approach to analyzing reachability of application vulnerabilities
Jan 2026Funding roundRein Security secures $8m for production AppSec

Rein Security Momentum score

83/ 100climbing

Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.

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Rein Security products

Rein Security Rein Application Security PlatformAgentless appsec platform providing real-time visibility into app behaviorDetails ↗

Rein Security funding

Rein Security has raised $8M in priced equity. Its most recent round was a Seed in January 2026.

Equity raised: $8M1 priced round
Last round: SeedJan 2026

View the complete funding history

Rein Security employees and hiring

Rein Security has about 32 employees, up 10% over the last 30 days, with 2 open roles.

Employees: 32
30-day change: +10%
Open roles: 2

See hiring trends

The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobs2 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Application Security

Common questions about Rein Security.

How much funding has Rein Security raised?: Rein Security has raised $8M in priced equity. Its most recent round was a Seed in January 2026.
How many people work at Rein Security?: Rein Security has about 32 employees, up 10% over the last 30 days, with 2 open roles.
Who are Rein Security's competitors?: ArmourZero, CodeAnt AI, and DigitSec are among the closest in Application Security. The full competitive set, with overlap scoring, is in the platform.
What does Rein Security do?: Rein Security is a cybersecurity company specializing in Application Security, founded in 2024 and headquartered in Tel Aviv, Israel.
What products does Rein Security sell?: Rein Security sells Rein Security Rein Application Security Platform.