synnc.ai
One Brain. Every AI.
A personal memory layer that follows you between Claude, ChatGPT and Cursor — and lives in your text messages. One Brain that remembers your people, promises and projects, with sources for every answer.
- Client
- synnc.ai
- Year
- 2026
- Disciplines
- AI infrastructureRetrieval & memoryiMessage + SMSWeb appMCP
iMessage
Today 7:42 PM
Same Brain, every tool
AI tools connected over MCP
Encryption key per user
Over iMessage, SMS and web
01 The problem
Every AI forgets you the moment you switch tabs.
People re-explain themselves to every assistant they use. Context lives in silos owned by whichever vendor you happened to open. We wanted memory that belongs to the person, not the model.
02 What we built
A Brain you can paste into any AI.
synnc.ai gives every user a portable Brain that speaks MCP — the open standard for AI memory and tools. Paste a Brain link into Claude, ChatGPT or Cursor and it already knows you. Text it a promise, a person or a reminder and it files it, cites its sources and reminds you first.
- Native iMessage experience with reactions and group threads; SMS on Android
- Group-chat assistant that introduces people, finds times and follows up
- Point it at any website and it reads, indexes and answers with citations
- Automatic model selection — ask it to ‘think harder’ when it matters
03 Under the hood
Powered by SPLII.ai.
synnc.ai runs on SPLII.ai, the patent-pending decision engine we built in-house, and on a temporal memory layer with full provenance. Together they decide what to retrieve, which model to use, and sends each model only the context the task needs — never the whole Brain.
04 Privacy by architecture
Your memory is yours.
Memories are encrypted with a key unique to each user, never used to train models, and fully exportable. Group chat members can’t read your Brain. Delete means delete.
Next project
Let’s build the impossible thing.
Hardware, software, AI or all three. Tell us what you want to exist — we’ll tell you how fast it can.
hello@synnclabs.comText or call us at any time · (934) 300-1042