What is Astelia?
Astelia operates as an AI-driven exposure management platform designed to provide comprehensive visibility into an organization's attack surface. By mapping network topology and analyzing the exploitability of vulnerabilities, the platform prioritizes what is truly reachable by potential threats. It visualizes complex attack paths, uncovers external-facing assets and misconfigurations, and offers remediation guidance that extends beyond simple patching. This approach aims to significantly reduce risk and improve response times for security teams.
How much funding has Astelia raised?
Astelia has raised a total of $35M across 2 funding rounds:
Seed
$10M
Series A
$25M
Seed (2026): $10M with participation from Team8
Series A (2026): $25M led by Index Ventures and Team8
Key Investors in Astelia
Index Ventures
Index Ventures is a venture firm investing in the next generation of entrepreneurs from seed to IPO. They partner with founders with bold dreams that challenge the status quo to build enduring companies. With offices in San Francisco & London, Index Ventures invests in entrepreneurs all over the world.
Team8
Team8 is a company-building venture group with deep domain expertise that creates companies and invests in companies specializing in enterprise technology, data, AI and cybersecurity. Leveraging an in-house, multi-disciplinary team of company-builders integrated with a dedicated community of c-level executives and thought leaders, Team8's model is designed to outline big problems, ideate solutions, and help accelerate success through technology, market fit and talent acquisition.
What's next for Astelia?
The substantial enterprise-level funding and recent strategic investment signal a pivotal growth phase for Astelia. This capital infusion is expected to fuel further development of its AI capabilities, expand its market reach, and enhance its product offerings. The company is well-positioned to capitalize on the increasing need for proactive cybersecurity measures, likely focusing on scaling its operations and solidifying its position as a leader in the exposure management sector. Future strategic initiatives may include deeper integration with existing security stacks and broader enterprise adoption.
See full Astelia company page
