Security

White Circle

Real-time control layer that blocks jailbreaks and unsafe AI outputs in production

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Pricing · PaidRising
The FalcoScan Intel PanelWhite Circle · Security
Data updated 2 November 2026
Opportunity
High
Band
Saturation
Open
Band
Wrapper risk
Low
Band
Momentum
Rising
Market trend

Security AI has a wide moat on average, from the moat scores of its rated products. What protects Security AI tools, and the widest moats

The Brief

What White Circle does

White Circle provides an AI control platform that blocks dangerous inputs, prevents jailbreak attempts, detects hallucinations, and enforces safety and compliance policies for AI systems running in production. The company says integration takes about five minutes and that its platform supports over 150 languages. It targets enterprise teams deploying AI at scale, including in government, healthcare, and education, and says it is backed by people from OpenAI, Anthropic, Hugging Face, Mistral, DeepMind, Datadog, and Sentry.

How White Circle compares with its closest alternatives

2 of the 5 closest alternatives have a free plan; White Circle does not. 4 of the 5 offer an API, as White Circle does. White Circle offers a web app. Of the alternatives, all 5 offer a web app. White Circle was founded in 2025; the alternatives were founded between 2018 and 2025, 4 of them earlier. White Circle is based in Paris, France; none of the 4 alternatives with a known headquarters is in France. They are in Israel, Denmark and the United States.

Market position · Security

How White Circle compares in Security

White Circle has high opportunity and sits in the top third of 361 live Security tools on FalcoScan. Across Security, the average opportunity score is 70.4 and the average saturation score 33. FalcoScan rates White Circle's own market position as open. 121 of the 361 operating Security tools have hot momentum, and FalcoScan has recorded 1 shutdown in the category.

White Circle compared with its closest alternatives
ProductOpportunitySaturationPricingPricing fromFree planAPIPlatformsMomentum
White CircleFounded 2025 · Paris, FranceHighOpenPaid—NoYesWeb, APIRising
Onyx SecurityFounded 2024 · Tel Aviv, IsraelHighOpenPaid—NoNoWebHot
VelatirFounded 2025 · Odense, DenmarkHighOpenPaid—NoYesWeb, API, ExtensionRising
AliceFounded 2018 · Tel Aviv, IsraelHighOpenPaid—NoYesWeb, APIHot
ArgoCDFounded 2018HighOpenFree—YesYesWeb, DesktopHot
ChainguardFounded 2021 · Seattle, United StatesHighOpenFreemium—YesYesWebHot

Exact opportunity and saturation scores for all 6 of these, and where each ranks in Security.

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What it ships with

Capabilities & who uses it

The capabilities White Circle exposes to builders and the verticals it currently serves.

AI Capabilities
Jailbreak DetectionHallucination DetectionPii DetectionPolicy Enforcement
Industry Verticals
Ai SafetyEnterprise Software
Tagged

White Circle shows up when builders search for these

ai-safetyjailbreak-preventioncontent-moderationai-guardrailscompliance
Similar tools · Security

Alternatives to White Circle

Products still running that do the same job, from the security market and related ones, closest match first.

See the Security market
Security
Onyx Security

Secure AI control plane that governs enterprise AI agents in real time

Opportunity High
Paid
Security
Velatir

AI governance platform that monitors and controls enterprise AI use

Opportunity High
Paid
Security
Alice

AI safety platform that stress-tests, guards and monitors AI models in production

Opportunity High
Paid
Security
ArgoCD

GitOps continuous delivery for Kubernetes

★ 4.7Opportunity High
Free
Security
Chainguard

Minimal container images with zero known vulnerabilities

★ 4.6Opportunity High
Freemium
Security
Cilium

eBPF-based networking and security for Kubernetes

★ 4.6Opportunity Moderate
Free
Featured in
Questions

White Circle: common questions

Is White Circle free?

No. White Circle is a paid product.

What are the best alternatives to White Circle?

The closest alternatives to White Circle that are still running, matched on the AI capabilities, uses and audience they share, are Onyx Security, Velatir, Alice, ArgoCD, and Chainguard.

Is White Circle still running?

Yes. As of 2 November 2026, FalcoScan lists White Circle as operating at whitecircle.com.

Where is White Circle based?

White Circle is headquartered in Paris, France.

Does White Circle have an API?

Yes. White Circle offers an API.

Who is White Circle for?

White Circle is built for enterprise ai teams, government, healthcare, and education.

How do I sign in to White Circle?

Sign in on White Circle's own website, whitecircle.com. FalcoScan reviews White Circle but does not run its accounts, so logins, passwords and billing are handled by White Circle directly.

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