Fifteenth

Simplifies complex personal taxes with expert advice

placeSan Francisco, California, United States calendar_todayFounded 2024 language fifteenth.com

Social engagement

Social engagement: 1.9K social following, 8 posts in the last 12 months — above the industry median.

Investor mix

6 investors on record; lead investors include A Star, General Catalyst.

Investor typeCountShare
Venture capital233%
Other / undisclosed467%

Recent activity

15 Apr 2026
Milestone
users
Coming soon