A home for your “save this” habit.
Keep the ads that catch your eye in your swipe file. Pick the reference you want to make your own.


From save this to make this. Bassline turns the ads you saved into recipes your AI can make for your brand.
Save ads you love. Setup your product and brand once. Create at scale with your agent.


The idea is in your saved folder. Your product photos and brand details are somewhere else. You’re left translating it all into another prompt.
Saving the ad is easy.
Giving your agent the right direction takes work.
Apply a saved ad’s format to your product, colors and voice. A few Cellie examples show the possibilities.


Mirror a relevant search, then make your product the answer.
Showing a native search example: Found your flavor.
From your swipe file
to a direction worth keeping.
Keep the ads that catch your eye in your swipe file. Pick the reference you want to make your own.

Your product, colors and voice, saved together. Choose what belongs in the next creative.

Choose your product, audience and goal. Review the direction before you create with your AI agent.

Save the reference and reusable instructions. Come back with a new product or goal when you’re ready to make more.

Bassline helps brands turn saved ad inspiration into reusable creative briefs. Bring together a reference, your product and your brand details, then create and refine with your AI agent.
A saved reference and reusable creative instructions. Choose your product and add a goal when you use it again. Your brand and product details stay in their saved profiles, ready for the next brief.
Bring the ads and references you want to explore, then adapt the creative direction to your product.
Bassline brings the creative direction and brand context together for your AI workflow. Give your agent the brief, then refine the work together.
Start with a bold statement, a feature callout, or a product hero. Pick the format that fits your idea and bring your product into it.
Request beta access and we’ll reach out about personalized onboarding. No card, no commitment. We’ll share availability and pricing before you get started.
Request your invite. Give your agents something good.