Document

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-221028, 333-224058, 333-230661, 333-237570, 333-254592, 333-263701 and 333-270564) and Form S-3 (No. 333-257514) of MongoDB, Inc. of our report dated March 15, 2024 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10‑K.