Startup aims to protect generative AI systems from evolving cyber threats and expand its global footprint
Funding Led by Top Venture Capital Firms
Artificial intelligence-driven cybersecurity startup Repello has successfully raised $1.2 million in a seed funding round led by Venture Highway, with additional participation from Pi Ventures and Entrepreneur First. The round also saw contributions from prominent angel investors including Charles Songhurst (Meta board member), Vivek Raghavan (CEO of Sarvam AI and key architect of Aadhaar), and Satya Vas, a recognized expert in AI security.
This funding will be deployed to enhance product development, deepen research in offensive security techniques, and strengthen Repello’s international market reach.
Tackling Security Risks in Generative AI
Founded in 2024 by Aryaman Behera and Naman Mishra, Repello is laser-focused on protecting generative AI (GenAI) platforms from complex, multi-modal attacks that traditional security systems often overlook.
Its flagship product, ARTEMIS (Automated Red Teaming Engine for Mapping, Identification, and Scanning), simulates sophisticated attacks across text, image, and audio layers. These simulations allow enterprise users to identify security flaws in AI models before they reach deployment.
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Real-Time Monitoring with Repello Guard
In addition to ARTEMIS, the company has developed Repello Guard, a live security framework that safeguards AI models during real-time deployment. The system actively monitors AI outputs and flags risks like:
- Prompt injection attacks
- Sensitive data leaks
- Generation of inappropriate content
This dual-offering positions Repello as a comprehensive security solution for enterprises deploying GenAI tools at scale.
Operations Split Between India and the U.S.
The company is strategically headquartered across two innovation hubs:
- Bengaluru: Home to its research and engineering team.
- San Francisco: Base for its customer success, sales, and commercial operations.
This global setup allows Repello to combine India’s technical talent with Silicon Valley’s enterprise ecosystem, giving it a unique edge in product execution and market access.
Expanding Global Presence
Repello is starting to generate good momentum in North America, and the U.S., is well underway towards embracing AI across a number of sectors from energy to fintech, defense, and media. The Middle East is also seeing movement, as the government’s growing awareness of data protection and AI integrity slowly become national priorities.
“Security in generative AI is no longer optional. It’s essential. Repello is building the offensive tooling needed to stay ahead of evolving threats,” said co-founder Aryaman Behera.
Backed by DeepTech and Cybersecurity Veterans
The credibility of Repello’s investor base underscores its ambitious vision.
- Venture Highway has backed startups like Moglix and ShareChat.
- Pi Ventures is known for investing in deeptech companies such as Niramai and Agnikul.
- Entrepreneur First has a global track record of incubating science-led tech ventures.
Angel investor Charles Songhurst added, “As generative AI continues to evolve, the importance of building secure, ethical systems cannot be overstated. Repello is building foundational infrastructure for this future.”
Next Steps for Repello
The fresh capital will be used to:
- Advance research in multimodal threat simulation
- Upgrade existing red teaming capabilities
- Expand sales and support teams internationally
- Explore partnerships with AI foundation model companies and cloud service providers
Conclusion
As businesses and governments worldwide increasingly rely on generative AI, Repello’s proactive security approach could prove vital. By identifying vulnerabilities before they’re exploited, the startup is helping organizations ensure their AI tools remain safe, responsible, and resilient.
Repello’s vision is not just to defend AI systems but to set new global standards in AI safety, making it a company to watch in the cybersecurity and AI ecosystems.
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