The world’s largest programming
community is growing

Launched in 2010, the Stack Exchange network comprises 173 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Since then, the Stack Exchange network has grown into a top 50 online destination with Stack Overflow alone serving more than 50 million developers every month. Stack Overflow also partners with organizations that seek to leverage technology to innovate. Our products and services are focused on enterprise knowledge sharing, technical recruiting, and advertising. Learn more about our business solutions here.
Q&A network + Stack Overflow

Hundreds of communities built by narrowly focused groups of experts.

Stack Overflow Talent

Our portal for employers, connecting companies to developer talent.

2018 Stack Exchange Network Overview

Visits 5.1B
Pageviews 9.6B
Questions Asked 3.5M
Upvotes 23.9M
Answers Submitted 4.2M
Edits To Improve Post Quality 4.7M
Comments 12M
Downvotes 3.5M

Stack Overflow Stats (Updated January 2019)

Monthly Unique Visitors 50.7M
Monthly Visits 205.2M
Registered Stack Overflow Users 9.5M
Company Pages on Stack Overflow Talent ~17,500