Most social feeds are auctions for your attention. Cosine is a sanctuary for your mind. We block ads and influencer noise to connect you with the right people and ideas—governed purely by your intent.
Governed by mathematical relevance, not ad revenue. Zero ads, zero influencer spam—just raw data filtered for your specific context.
Search for concepts, not just exact matches. Our semantic engine understands the intent behind your query to find right people and the right content.
Your interests evolve, but you shouldn't lose your past self. We archive your feed state monthly, letting you revert your feed to exactly who you were last summer.
Stop keyword guessing. Describe exactly what you're looking for—"Cyberpunk architects interested in sustainability"—and let our semantic engine find the people and content that match that concept.
A separate feed for high-value opportunities that bypasses the noise and lands directly with the people who match your interests.
Signals live in a dedicated, opt-in feed. They never interrupt the social flow. Users visit the Signal stream when they are looking for opportunities, meaning your message lands with intent, not interruption.
Open for everyone to browse. Find the opportunities strictly aligned with your interests.
Use Signal Credits to broadcast high-fidelity messages for:
Product drops, version releases, and major updates. Ensure your news lands with the people who actually care.
Find co-founders, hire niche talent, or recruit beta testers. Target by expertise, not just popularity.
From local gatherings to global hackathons. Broadcast your event directly to people that match your theme.
Your interests change. Your app should too. Cosine adapts to connect you with people who match your wavelength right now.
Connect with people who care about exactly what you care about. No filtering through noise.
Zero ads. Zero tracking. You are the customer, not the product.
As your interests change, so does your feed. Automatically.
One identity doesn't fit all. Create distinct dimensions for your different interests. When you switch dimensions, you instantly connect with the specific social graph that matches that side of you.
Discover niche communities you didn't know existed, but are perfect for you.
Optimized for meaning, not addiction. A feed that filters for resonance and cuts through the noise.
You are the architect of your own experience. We give you the keys to the engine.
Don't depend on luck. Describe your ideal feed—"Sci-Fi RetroFuturism"—and we synthesize a unique starter feed instantly.
See a profile you vibe with? Perform a one-time clone of their feed to adopt their exact feed baseline.
Lock a perfect vibe to stop the drift. Or wipe the slate clean and restart your journey.
Experience the web through someone else’s eyes.
Don't just follow a profile—fork their algorithm.
We clone their vector weights with slight noise, giving you a perfect starting
point that naturally drifts into something uniquely yours.
Don't depend on luck.
Describe your ideal feed—"Sci-Fi RetroFuturism".
We translate your description directly into a high-dimensional vector, aligning
your feed to your exact intent instantly.
Found a vibe that's too good to lose? Lock it.
We freeze your vector state, stopping the drift so you can stay in that pocket forever.
Bored? Nuke it. Wipe your history and start fresh with a single tap.
Start for free. Scale as you evolve.
Join the waitlist and be the first to experience Cosine.