Cybersecurity company Prime Security raises $20 million in Series A funding led by Scale Venture Partners to enhance its AI-driven security solutions.
Amount Raised
$20 Million
Round Type
Series A
Tel AvivInformation TechnologySoftwareArtificial IntelligenceSecurityCyber SecurityInvestors
Description
Prime Security has secured $20 million in a Series A funding round, led by Scale Venture Partners. The company, which specializes in autonomous AI agents for product security, aims to bolster its capabilities to monitor and assess security throughout development. Total funding now stands at $26 million, with participation from multiple investors. The company was founded in late 2023 and is expanding its team in the U.S
Quick answer
Prime Security raised $20 Million in a Series A round, dated December 9, 2025. Investors: Foundation Capital, Flybridge Ventures, Ofir Ehrlich and Scale Venture Partners. Prime Security is based in Tel Aviv, Tel Aviv District, Israel.
- How much did Prime Security raise?
- Prime Security raised $20 Million in a Series A round on December 9, 2025.
- Who invested in Prime Security?
- Foundation Capital, Flybridge Ventures, Ofir Ehrlich and Scale Venture Partners are named as investors in this round.
- What does Prime Security do?
- Prime’s AI Security Architect helps Product Security teams scale design-stage coverage without adding headcount by automating design reviews, surfacing missed risks, and delivering actionable mitigation guidance into..
- Where is Prime Security based and how big is it?
- Prime Security is based in Tel Aviv, Tel Aviv District, Israel. Fundz records about 41 employees.
- Who are the decision-makers at Prime Security?
- Fundz holds 1 contact at Prime Security. Names and contact details are shown to Fundz members.
Source: Fundz verified event record.
Who else raised in Security and Cyber Security around the same time
Companies in the same sectors as Prime Security that raised within 45 days of this round, from Fundz verified event records.
- Furl raised $10M (Seed) on January 21, 2026.
- Dam Secure raised $4M (Seed) on January 20, 2026.
- Cyphlens raised $3.8M (Seed) on December 11, 2025.
- Cursor raised $2.3B (Funding Round) on November 13, 2025.
- Rezolve AI raised $250M (Funding Round) on January 22, 2026.
- Asymmetric Security raised $4.2M (Pre-Seed) on January 21, 2026.
Who to call at Prime Security, and when
A new round usually means Prime Security is about to hire and buy. The teams that reach out first get the meeting.
- An alert the day Prime Security raises, hires an executive or expands, scored against what you sell
- The decision-makers there, with verified emails
- Who you already know at Prime Security, from your own LinkedIn network
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Funding Insights
What this usually meansPrime 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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