SERVICES
From idea to execution, we develop and deliver brand copy that connects and converts—human-first.
Brand messaging
Positioning strategy
Storytelling
Brand manifesto
Tone of voice guides
Naming
Taglines
Websites
Social
Email newsletters
Packaging
Campaign concepting
Launch strategy
Content planning
Creative direction
Art direction
Brand identity
Video & audio
Messaging workshops
AI voice training
Prompt engineering
Messaging &
Voice
From the big stuff—like what you stand for—to the day-to-day, like email sends and social posts, Sister Sister helps you write words that matter. We can define your voice from scratch, or pick up where you left off.
Identity, Creative & Art Direction
Sister Sister brings your brand to life—visually and emotionally. If you bring the brand, we’ll lead the creative direction. Together with stellar designers, you’ll have an identity only your brand could own.
Campaigns & Launches
We create concepts with heart, shape narratives that stick, and lead with creative direction that reflects not just your goals, but your personality. Your product is dropping, your brand is stepping out, your news is really big, and you want the world to know. We’ll help you build the runway and stick the landing.
Humanize Your AI
We’ll train your company’s AI tools to sound like you—your voice, vocabulary, values, and all the nuance in between. And yes, we may even train ourselves out of a job.