About Adder.

Adder is New York City's newest advertising club, built by and for the next generation of ad professionals.

We started Adder with a simple goal: to create space. Space to connect. Space to share. Space to grow.

Whether you’re in creative, strategy, media, production, or just trying to break into the industry, Adder is for you.

We're not a traditional organization. We're not interested in gatekeeping. We're building a community that's open, ambitious, and ready to shape the future of advertising together.

For now, that means growing our member base and getting people talking. We will soon have a mentorship program, and curated ways for members to support each other’s careers.

What We Believe:

• Everyone has something to offer, no matter where you are in your journey

• Networking should be human, not transactional

• Advertising is better when we share ideas, connections, and support

What’s Next:

We’re in growth mode. That means:

• Monthly networking events

• A mentorship program in development

• A community you can count on