CalypsoAI
GenAI security platform for enterprise
Overview
CalypsoAI is a generative-AI security platform for enterprises — provides centralized policy enforcement across LLM usage, data-leak prevention, model auditing. Series B funded; growing federal customer base.
Use cases
What you can produce with CalypsoAI
- Route all employee and application LLM traffic through a central gateway that scans every prompt and response in real time for data leakage, prompt injection, and policy violations.
- Define organisation-wide AI usage policies once, such as blocking source code or customer PII from leaving the company, and enforce them across every model and vendor employees use.
- Launch automated red-team campaigns that use swarms of attack agents to probe your deployed models and receive a report of the jailbreaks and vulnerabilities they found.
- Review a centralised audit log of who sent what to which model, with flagged violations, to satisfy compliance and regulator evidence requests.
- Block or redact sensitive fields from a prompt on the fly so the request still reaches the model but confidential data never leaves your perimeter.
- Compare the security posture of different foundation models before rollout by running them through the same standardised attack and policy test suites.
ASEAN Perspective
CalypsoAI in Southeast Asia
ASEAN-region availability and pricing notes coming soon. Drop the editorial team a note via /contact/ if you can supply local context (Singapore/Malaysia/Indonesia/Thailand/Vietnam).
CalypsoAI is an enterprise AI-security platform offering runtime guardrails (prompt-injection and jailbreak defence), automated agentic red-teaming against models and agents, and observability. The red-teaming-at-scale capability (thousands of fresh attack prompts producing risk scores) is genuinely differentiated, and the model-agnostic API integrates with any LLM provider. Its 2026 acquisition by F5 signals enterprise validation.
This is squarely an enterprise buy: pricing is custom and undisclosed, expect significant spend, and the platform assumes a security team to operate it. There's no ASEAN-specific offering, though it is sold globally to large enterprises. Right-sized for regulated or large organisations deploying production AI; far too heavy for startups or individual builders.
What people say
CalypsoAI's biggest news is a change of ownership: after seven years as an independent AI-security startup, it was acquired by F5, announced in September 2025 at a headline price of about $180 million and closed on 26 September 2025 for $145.2 million in cash. It now operates as a wholly owned F5 subsidiary, and its inference-security platform is being folded into the F5 Application Delivery and Security Platform. Anyone evaluating it in 2026 is really evaluating F5's AI security roadmap.
The product itself guards the inference layer of enterprise AI: a policy-enforcement gateway that sits between users and LLMs, scanning prompts and responses in real time for data leakage, prompt injection, and policy violations, plus an agentic red-teaming capability that F5 says surfaces thousands of new attack patterns per month. Reviewers on G2 highlight the real-time visibility into model traffic and the platform's scalability across multiple models and modalities as its strongest points, and the customer base skews toward Fortune 500 financial services, critical infrastructure, and government buyers.
Criticism centres on cost and heft. G2 reviewers describe it as expensive to implement, and the platform is clearly built for organisations with dedicated security teams rather than startups experimenting with a single chatbot. There is also transition risk: post-acquisition, standalone customers should expect packaging, pricing, and roadmap decisions to increasingly serve F5's broader platform strategy, a familiar pattern when a point solution is absorbed by a large vendor.
CalypsoAI fits large enterprises that are deploying generative AI across many teams and need centralised guardrails, audit trails, and red-team evidence for regulators, particularly those already running F5 infrastructure. Smaller companies will find lighter-weight LLM-gateway or open-source guardrail options far cheaper for the same basic controls.
Summary of public user & expert reviews, compiled by RECATOOLS.
About this listing
This entry was compiled from publicly available data including CalypsoAI's official website, press releases, documentation, and reputable third-party publications. RECATOOLS is not affiliated with CalypsoAI unless explicitly stated.
Third-party AI tools update their pricing, features, availability, and policies frequently. Information here may be outdated by the time you read this — we make reasonable efforts to keep listings current, but cannot guarantee absolute accuracy.
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