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AI security startup Repello AI raises $1.2 million in seed funding from Venture Highway, Pi Ventures, and others to accelerate product development and enhance cybersecurity solutions.

PRIVATEJun 12, 2025

Amount Raised

$1.2 Million

Round Type

Seed

San FranciscoArtificial IntelligenceSecurityMachine Learning

Investors

Satya VasVivek RaghavanCharles SonghurstEntrepreneur FirstPi VenturesVenture Highway

Description

Repello AI, focused on AI-backed security solutions, has raised $1.2 million in seed funding. The round included investments from Venture Highway, Pi Ventures, and Angel investors like Charles Songhurst. The funding will support product development and expansion of the platform's capabilities. Repello aims to enhance cybersecurity by proactively identifying vulnerabilities in AI systems.

Quick answer

Repello AI raised $1.2 Million in a Seed round, dated June 12, 2025. Investors: Satya Vas, Vivek Raghavan, Charles Songhurst, Entrepreneur First, Pi Ventures and Venture Highway. Repello AI is based in San Francisco, California, United States.

How much did Repello AI raise?
Repello AI raised $1.2 Million in a Seed round on June 12, 2025.
Who invested in Repello AI?
Satya Vas, Vivek Raghavan, Charles Songhurst, Entrepreneur First, Pi Ventures and Venture Highway are named as investors in this round.
What does Repello AI do?
Repello AI is an artificial intelligence (AI)-backed security solutions startup that specializes in defending generative AI systems.
Where is Repello AI based and how big is it?
Repello AI is based in San Francisco, California, United States. Fundz records about 8 employees.
Who are the decision-makers at Repello AI?
Fundz holds 1 contact at Repello AI. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Security and Artificial Intelligence around the same time

Companies in the same sectors as Repello AI that raised within 45 days of this round, from Fundz verified event records.

  • DebitMyData raised an undisclosed amount (Seed) on July 25, 2025.
  • Starseer raised $2M (Seed) on July 23, 2025.
  • Starseer raised $1M (Seed) on July 1, 2025.
  • Pixee raised $15M (Seed) on May 22, 2025.
  • Spear AI raised $2.3M (Seed) on July 25, 2025.
  • Memories.ai raised $8M (Seed) on July 24, 2025.

Who to call at Repello AI, and when

A new round usually means Repello AI is about to hire and buy. The teams that reach out first get the meeting.

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Company Information

Company

Repello AI

Location

San Francisco, California, United States

About

Repello AI is an artificial intelligence (AI)-backed security solutions startup that specializes in defending generative AI systems. Its flagship products include ARTEMIS, which runs automated adversarial tests to deliver mitigation strategies, and Repello Guard, focusing on runtime security for AI applications. Founded in 2024 by IIT Roorkee alumni, the company aims to take a proactive approach to cybersecurity, addressing vulnerabilities in the evolving AI landscape. Repello's solutions are utilized by various companies, including those in the Fortune 500, with a significant presence in North America.

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