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15 Best Cisco (Robust Intelligence) Alternatives & Competitors (2026)
The top alternatives to Cisco (Robust Intelligence) in the AI Security space, compared on features, pricing, and what they're best at.
Updated March 10, 2026
Why look beyond Cisco (Robust Intelligence)?
Robust Intelligence was founded in 2019 by Yaron Singer, a former tenured Harvard professor, and was acquired by Cisco for USD 400 million in October 2024. The company pioneered the AI security category with cutting-edge research and product innovation, including algorithmic red teaming and the industry's first AI Firewall. Robust Intelligence's platform mitigates risks like prompt injection, data poisoning, jailbreaking, and unintentional model outcomes. Now integrated into Cisco's security portfolio as part of Cisco AI Defense, Robust Intelligence's capabilities protect AI applications, APIs, models, and agents with comprehensive security measures. The acquisition positions Cisco as a leader in AI-native security, though integration challenges and technology maturity questions remain as the company scales its relatively young but promising technology.
Common reasons users explore alternatives
- Now part of Cisco—product direction may change
- Technology relatively young and unproven at massive scale
- Cisco has mixed track record with acquisitions
- Requires continuous monitoring infrastructure
Top alternatives to Cisco (Robust Intelligence)
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