An AI that builds a living memory of every relationship, across every channel.
Traditional tools show you conversations. Zylch shows you people.
For every contact, Zylch aggregates everything: emails exchanged, calls made, meetings held, messages sent, CRM notes, and more. When you ask "What's happening with Marco?", you get the complete picture—not scattered fragments across 5 apps.
Zylch's memory works like yours. When David sends a new email, Zylch doesn't just file it—it updates everything it knows about him. New phone number? Updated. Changed company? Updated. Different communication style? Learned.
No stale data. No conflicting records. Just a living, breathing understanding of your relationships.
Every morning, Zylch tells you exactly what needs your attention. Not 50 emails to scan—just the actions that matter.
One question answered: "What do I need to do today?"
Zylch doesn't pretend to be you. Every email, every call clearly identifies itself:
Your contacts know they're talking to your AI assistant. That's not a bug—it's a feature. Transparency builds trust.
No special commands. No learning curve. If you can write or speak, you can use Zylch.
Zylch already knows what you know—your emails, your calls, your calendar. So when you say "remind Sofia about the demo", Zylch knows exactly which Sofia, which demo, and how to reach her.
Your emails, archived forever. The first time you connect, Zylch syncs your email history. After that? Less than a second each day. We use Gmail's History API for lightning-fast incremental updates—no repeated downloads, no wasted bandwidth.
Zylch learns who you are. As you chat, Zylch quietly learns about you in the background—your relationships, your preferences, your work context. No forms to fill. No setup wizards.
Next time you mention Francesca, Zylch already knows who she is, how to reach her, and your relationship. No setup. Just conversation.
Your colleague just closed a deal with Marco Ferrari. You're about to call him. Wouldn't it be useful to know?
Later, when James looks up Marco:
Team intelligence, not silos. Share contact insights with colleagues—with their consent. Everyone stays in sync without CC-ing the world or updating a CRM nobody reads.
We're building the complete communication hub. Phone and email work today. WhatsApp, Teams, and more are coming—all feeding into the same unified intelligence.
Early access for professionals who value their relationships.