Rein Security raises $8 million in Seed funding led by Glilot Capital to enhance application security in the AI era.
Amount Raised
$8 Million
Round Type
Seed
Investors
Description
Rein Security has secured $8 million in a Seed round of funding led by Glilot Capital. The round includes investments from notable figures in the cybersecurity field. The company aims to address critical vulnerabilities in application security and AI with its innovative platform. Founded by 8200 alumni, Rein Security operates in Tel Aviv and New York.
Quick answer
Rein Security raised $8 Million in a Seed round, dated January 28, 2026. Investors: Amir Jerbi, Glilot Capital, Ofer Ben Noon and Yoav Alon.
- How much did Rein Security raise?
- Rein Security raised $8 Million in a Seed round on January 28, 2026.
- Who invested in Rein Security?
- Amir Jerbi, Glilot Capital, Ofer Ben Noon and Yoav Alon are named as investors in this round.
- What does Rein Security do?
- Rein Security is a cybersecurity company focused on addressing critical vulnerabilities in application security and AI.
- Where is Rein Security based and how big is it?
- Fundz records about 34 employees.
Source: Fundz verified event record.
Who else raised in Security and Cyber Security around the same time
Companies in the same sectors as Rein Security that raised within 45 days of this round, from Fundz verified event records.
- Scanner raised $22M (Series A) on March 12, 2026.
- Bold Security raised $40M (Funding Round) on March 12, 2026.
- Fig Security raised $30M (Series A) on March 3, 2026.
- IntelliGRC raised $3.5M (Seed) on January 31, 2026.
- Mesh Security raised $12M (Series A) on January 28, 2026.
- Furl raised $10M (Seed) on January 21, 2026.
Who to call at Rein Security, and when
A new round usually means Rein Security is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Rein Security raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Rein Security, from your own LinkedIn network
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Rein Security raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.
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