White Circle - About the company
White Circle is a seed company based in Paris (France), founded in 2025 by Denis Shilov. It operates as a Provider of automated AI vulnerability detection and protection. White Circle has raised $11M in funding. The company has 427 active competitors, including 52 funded and 5 that have exited. Its top competitors include companies like Openlayer, Lattice Flow and TurinTech.
Company Details
Provider of automated AI vulnerability detection and protection. It offers a platform that automatically detects and fixes AI vulnerabilities, including jailbreaks, data leaks, and compliance risks. The platform simulates real-world attacks to stress-test AI systems and provides real-time visibility into blocked and flagged interactions. Integration is achieved via API, SDK, or middleware, supporting various models and deployments, including on-premises solutions. Vulnerability detection leads to automatic patching, eliminating manual intervention. The system minimizes latency and offers configurable logging options.
- Website
- whitecircle.ai
- Social
- Email ID
- *****@whitecircle.ai.
Key Metrics
Founded Year
2025
Location
Paris, France
Stage
Seed
Total Funding
$11M in 1 round
Latest Funding Round
Ranked
57th among 427 active competitors
Employee Count
24 as on Apr 30, 2026
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White Circle's funding and investors
White Circle has raised a total funding of $11M over 1 round. Its latest funding round was a Seed round on May 12, 2026 for $*****. 6 investors participated in its latest round.
Here is the list of recent funding rounds of White Circle:
Date of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
May 12, 2026 | 2706006 | Seed | 5239149 | 7018664 | 4627606 | 7610231 |
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White Circle's founders and board of directors
Founder? Claim ProfileThe founders of White Circle is Denis Shilov. Denis Shilov is the CEO of White Circle.
Here are the details of White Circle's key team members:
- Denis Shilov: Founder & CEO of White Circle. Contact Info: 1 email address
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White Circle's employee count trend
White Circle has 24 employees as of Apr 26. Here is White Circle's employee count trend over the years:
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White Circle's Competitors and alternates
Top competitors of White Circle include Openlayer, Lattice Flow and TurinTech. Here is the list of Top 10 competitors of White Circle, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st |  Openlayer 2021, San Francisco (United States), Series A | Provider of AI evaluation and observability platform for enterprise applications | $19.4M | 62/100 | |
2nd |  Lattice Flow 2020, Switzerland, Series A | Provider of an AI-based platform for building and deploying machine learning models | $14.8M | 61/100 | |
3rd |  TurinTech 2017, London (United Kingdom), Series A | Provider of AI development services | $16.3M | 61/100 | |
4th | Online platform for software testing and optimization | $6M | 60/100 | ||
5th | SplxAI 2023, United States, Acquired | Provider of AI powered pentesting solutions | $8.99M | 56/100 | |
6th |  Promptfoo 2023, San Francisco (United States), Series A | Open-source tool to test AI applications | $23.6M | 56/100 | |
7th | Provider of AI optimization solutions for software application development | $30.9M | 55/100 | ||
8th |  E2B 2023, Prague (Czech Republic), Series A | Developer of open-source runtime for executing AI-generated code in secure sandboxes | $35M | 55/100 | |
9th |  Adaptive ML 2023, New York City (United States), Seed | Cloud-based platform for building and testing large language models | $20M | 55/100 | |
10th |  Prodia 2022, Atlanta (United States), Seed | Developer of an API platform providing image generation and manipulation | $15.7M | 50/100 | |
57th | White Circle 2025, Paris (France), Seed | Provider of automated AI vulnerability detection and protection | $11M | - | 47/100 |
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White Circle's Investments and acquisitions
White Circle has made no investments or acquisitions yet.
Reports related to White Circle
Here is the latest report on White Circle's sector:
News related to White Circle
Media has covered White Circle for a total of 2 events in the last 1 year.
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White Circle raises $11 million to secure AI modelsFrenchWeb•May 13, 2026•White Circle, Tiny, Google DeepMind, Mistral AI and 4 others
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