LogosGuard
YC F25San Francisco, US · Founded 2025 · 2 employees · 1 known investors
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928 people in our graph share verified history with the LogosGuard team — schools, employers, funds. One of them is your warm intro.
Paul Kwanunlockedknows Abel John · together at Stanford University (overlapped)
×7knows the team · via Stanford University
×4knows the team · via SpaceX
LogosGuard is a browser extension that automatically redacts sensitive data before prompts are sent to AI tools like ChatGPT and Claude. The tool detects and replaces personal information with placeholders before submission, ensuring users can safely leverage AI without accidentally leaking private data.
Also known as Logos AI
AI & Machine LearningCybersecurityEnterprise SoftwareArtificial IntelligenceB2BComplianceSecurityUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (F25)
LogosGuard was founded in 2025 by Abel John and Sukrut Oak.
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Sukrut Oakin𝕏Co-FounderSukrut Oak is cofounder of LogosGuard, a browser extension that redacts sensitive personal data before prompts are sent to AI tools.
Investors · 1
Competitors · 3
by search overlapWatchguard3 shared keywordsWatchGuard provides unified network security and endpoint protection platforms for managed service providers to deploy and manage security solutions across customers. The company serves MSPs and enterprises globally with 24/7 support.
99designs3 shared keywords99designs operates a marketplace that connects businesses and organizations with freelance designers through crowdsourced design competitions and contests. The platform enables clients to crowdsource graphic design, logo design, and other creative work from a global network of designers.
Guide3 shared keywordsBrandfetch is a brand data platform that hosts a library of logos, colors, and assets for over 50 million brands, and offers APIs for integrating that brand data into applications. It serves developers and businesses that want to manage or access brand assets.
Companies competing with LogosGuard for the same Google search keywords, organic and paid, via search-intersection analysis.
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Frequently asked questions
- What does LogosGuard do?
- LogosGuard is a browser extension that automatically redacts sensitive data before prompts are sent to AI tools like ChatGPT and Claude. The tool detects and replaces personal information with placeholders before submission, ensuring users can safely leverage AI without accidentally leaking private data.
- Who founded LogosGuard?
- LogosGuard was founded by Abel John, Sukrut Oak in 2025.
- Who are LogosGuard's investors?
- LogosGuard's investors include Y Combinator.
- Where is LogosGuard headquartered?
- LogosGuard is headquartered in San Francisco, US.