Nextdoor Forecasts Up to $80M in Q4 Revenue as User Growth Flattens

Nextdoor expects fourth-quarter revenue of $78 million to $80 million, with Platform weekly active users flat from the prior quarter as seasonal patterns temper the company’s growth outlook.

The company issued its forecast Nov. 5 after reporting results for the quarter ended Sept. 30. It expects fourth-quarter adjusted EBITDA of $10 million to $11 million. Despite the anticipated pause in sequential user growth, the company projects Platform weekly active users will increase more than 15% year over year.

Platform weekly active users averaged 24.5 million in the third quarter, up 14% from 21.6 million a year earlier. Nextdoor counts a user when they open its app or sign in to its website at least once during a seven-day period.

Third-quarter revenue rose 14% year over year to $78.8 million. Adjusted EBITDA reached $10.3 million, compared with $4.4 million in the same quarter last year. Advertising accounts for nearly all of Nextdoor’s revenue.

For 2026, Nextdoor projected revenue of $293 million to $295 million, which implies about 14% growth for the year. It forecast adjusted EBITDA of $30 million to $31 million.

Chief Financial Officer Indrajit Ponnambalam said the fourth-quarter outlook puts full-year revenue growth “in line with the low-teens range we provided last quarter.”