Straiker
The Agentic AI Security Company
Sunnyvale, United States · Founded 2025 · $85.0M raised
- Headquarters
- Sunnyvale, California
- Employees
- 1–10
- Founded
- 2025
- Business Model
- B2B
- Website
- straiker.ai
- Total Funding
- $85.0M
- Last Round
- $64.0M Series AJun 2026
- Rounds
- 2
About
Straiker is an AI-native security platform that protects enterprise AI agents and applications across their full lifecycle — from discovery and adversarial testing to real-time runtime defense. Its three products — Discover AI (visibility and governance), Ascend AI (adversarial red-teaming), and Defend AI (runtime threat blocking) — cover prompt injection, data exfiltration, tool poisoning, and agent hijacking. Founded in 2025 by cybersecurity veterans Ankur Shah (former SVP at Palo Alto Networks) and Sreenath Kurupati (former VP at Akamai), Straiker secured Fortune 500 customers and frontier AI labs within its first year, raising $85M across seed and Series A rounds.
Summary
Straiker is an Artificial Intelligence company based in Sunnyvale, United States, founded in 2025. It has raised $85.0M in total across 2 rounds, most recently a $64.0M Series A round in Jun 2026. Investors include Marathon Management Partners, Bain Capital Ventures and Lightspeed VP.
Tech & App Stack
3 technologies & apps tracked
Every product and vendor across these categories, with where each signal came from.
Create a free account with 25 free credits every month, no card needed, to unlock the full tech & app stack, funding history, and valuations.
Funding History
Sign up to view the funding chart
Create a free account with 25 free credits every month, no card needed, to unlock funding history, valuations, and tech stacks.
Jun 2026
Sign up to see all 2 rounds
Series B through Series A — per-round amounts, valuations, and who invested in each round.
Investors
Similar Companies
Palantir Technologies builds data integration and analytics platforms (Gotham and Foundry) for go...
Cyera transforms the way organizations secure data in the cloud with Data Reality.
Real-time AI platform that detects early signs of high-impact events and emerging risks from publ...
OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artifi...
Anthropic is an AI research company that builds reliable, interpretable, and steerable AI systems.
xAI is an AI platform for accelerating human scientific discovery.
Your company? Embed this profile
Add the live badge to your site — it stays current as your funding data updates.
<a href="https://indexed.vc/companies/straiker"><img src="https://indexed.vc/api/badge/company/straiker" alt="Straiker on Indexed.vc" width="260" height="76" /></a>