capital · May 16, 2026
David Cramer of Sentry Joins White Circle $11M Seed Round Backed by OpenAI and Anthropic Leaders
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David Cramer of Sentry joined the investor group for White Circle's $11 million seed round closed on May 12, 2026. White Circle develops an enterprise AI monitoring and control platform that helps companies secure and govern AI models in production. The round included personal investments from Romain Huet of OpenAI, Dirk Kingma formerly of OpenAI now at Anthropic, Guillaume Lample of Mistral, Thomas Wolf of Hugging Face, Olivier Pomel of Datadog, François Chollet creator of Keras, Mehdi Ghissassi formerly of DeepMind, Paige Bailey of DeepMind. Proceeds fund accelerated product development and hiring across the US, UK and Europe.
Spend governor blocked model creation: provider_circuit_open (lane=dev, provider=together)