Empowering the world to develop technology through collective knowledge – Stack Overflow

Empowering the world to develop technology through collective knowledge.

Supporting the innovative teams at

17 years
of trusted and high-quality knowledge
14 seconds
average time between new questions
58 million
total questions and answers so far
51 billion
times knowledge has been reused

We’re best known for our public Q&A platform that millions of people visit every month to ask questions, learn, and share technical knowledge.

Join the community
The Best of the Internet 2021

Where developers and technologists share private knowledge with coworkers.

Discover Teams
G2 review site logo
G2 Leader
4.5/5

Included with Enterprise! A suite of GenAI tools for Stack Overflow for Teams that helps connect employees to knowledge faster.

Enhanced Search
Stack Overflow for Visual Studio Code
Auto-Answer App
All AI features
OverflowAI in Stack Overflow for Teams

Reach the world’s largest audience of developers and technologists.

Explore solutions
Advertise to developers·Attract tech talent

Knowledge Solutions

Subscription-based API service that provides continuous access to Stack Overflow’s public dataset of human-verified knowledge to build and improve AI tools and models.

The API Awards Best AI API 2024
What we offer

Partnering with industry leaders

Become a partner