YCW19· Devtools
Fuzzbuzz
Fuzzing as a Service
AcquiredChecked 16h ago
Founders
Not read from YC yet; the weekly run fills these in.
Same space
Competitors
Closest in what they build, same category.
Adjacent
Overlapping tags, a different niche.
PromptArmorW24LLM Security and ComplianceShared: security, cybersecurityActive
LogosGuardF25The sensitive data redaction layer for AIShared: security, cybersecurityActive
TelivyS21Automate your cyber security risk assessmentsShared: security, cybersecurityAcquired
TraceforceS26CrowdStrike for AI AgentsShared: security, cybersecurityActive
Veria LabsF25Continuous AI pentesting that finds and fixes vulnerabilitiesShared: security, cybersecurityActive
Also from W19 in Developer tools
Batchmates in Winter 2019.
DopplerW19Secure secrets. Prevent breaches. Keep teams moving.Active
AlpacaW19API-first stock and crypto brokerage platformActive
BensenW19Online and phone ordering for restaurant takeout and deliveryInactive
DaggerW19Develop your CI/CD pipelines as code and run them anywhereActive
DockupW19On demand ephemeral environments to run manual and automated tests.Active
ElphW19Acquired by Brex. Building digital payments infrastructure.Acquired
Fuzzbuzz: questions
Which YC batch was Fuzzbuzz in?
Fuzzbuzz was in Y Combinator's Winter 2019 batch (W19).
Is Fuzzbuzz still active?
Y Combinator lists Fuzzbuzz as acquired.
Where is Fuzzbuzz based?
Fuzzbuzz lists San Francisco, CA, USA as its location on YC's directory.
Not affiliated with Y Combinator. From YC's public directory. Logos via logo.dev; trademarks belong to their owners.