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Opennote admitted to the YC S25 batch
The Opennote Team — Jul 10, 2025

Opennote admitted to the YC S25 batch

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Opennote raises an $850K pre-seed round
The Opennote Team — Apr 4, 2025

Opennote raises an $850K pre-seed round

Feynman-2
The Opennote Team — Apr 3, 2025

Feynman-2

DeepTutor on Opennote
The Opennote Team — Feb 21, 2025

DeepTutor on Opennote

Introducing Feynman
The Opennote Team — Jan 13, 2025

Introducing Feynman