Lifecycle, licence, release, pricing and hosting changes to Calypso AI (now F5 AI Guardrails) in the AI Agent Infrastructure Landscape. https://mrpeppersdev.github.io/agent-infrastructure-landscape/feeds/calypso-ai--calypsoai-com.xml 2026-10-28T00:00:00Z AI Agent Infrastructure Landscape https://mrpeppersdev.github.io/agent-infrastructure-landscape/systems/calypso-ai--calypsoai-com#2026-10-28-42202517f6 2026-10-28T00:00:00Z

Name: “Calypso AI” → “Calypso AI (now F5 AI Guardrails)”. Homepage: “https://calypsoai.com/” → “https://www.f5.com/products/ai-guardrails”. Funding / ownership: “$23M Series A-1 Aug-2024 (Paladin + Lockheed; >$38M total)” → “Raised over $40M in venture funding; acquired by F5 for $180M purchase consideration (announced 2025-09-11)”. Source change: https://github.com/MrPeppersDev/agent-infrastructure-landscape/pull/293