Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2025

Stockholders' Equity Note [Abstract]

Schedule of reserved shares of common stock for issuance

The Company had reserved shares of common stock for issuance as follows:

	As of December 31,
	2025	2024
Stock options issued and outstanding	902,120	1,322,176
Unvested restricted stock units issued and outstanding	13,663,977	18,386,271
Shares of Class A common stock reserved for Twilio.org	265,225	353,633
Stock-based awards available for grant under 2016 Plan	28,543,969	23,292,678
Shares of Class A common stock reserved for issuance pursuant to ESPP	10,836,938	9,709,326
Total	54,212,229	53,064,084